Lemon Grove ADU Laws 2026: What You Can Build, What It Costs, and How to Get Approved

Can I build an ADU in Lemon Grove?

Source: City of Lemon Grove ADU page; Lemon Grove ADU Development Standards Handout; Gov. Code §66314 — verified May 15, 2026.

The five Lemon Grove lot scenarios — and which path each one uses

What disqualifies a Lemon Grove lot

A vacant lot with no proposed primary residence cannot host an ADU. Lots in non-residential zones outside the handout’s permitted list need a discretionary path. And while Civil Code §4751 (AB 670) prohibits California HOAs from outright banning ADUs, an HOA can still apply reasonable design and aesthetic standards — so an HOA-governed parcel needs a layer of HOA review even after the City approves the permit.

How many ADUs can I build in Lemon Grove?

Source: Gov. Code §66323(a) and §66314; HCD letter to Lemon Grove dated December 10, 2025; LGMC §17.24.060 — verified May 15, 2026.

Single-family lots: the standard three-unit stack

Government Code §66323(a) requires Lemon Grove to ministerially approve a building permit for any combination on a lot with a proposed or existing single-family dwelling including: one ADU and one JADU within the proposed or existing space of the single-family dwelling or an accessory structure, plus one detached, new-construction ADU that doesn’t exceed four-foot side and rear setbacks (up to 800 sq ft, 16 ft tall — and taller near transit).

HCD’s December 10, 2025 letter was specific: the word “any” followed by a list means the combinations stack. A homeowner can create one converted ADU, one detached new-construction ADU, and one JADU — three units in addition to the primary house. Lemon Grove’s local handout still reads “one ADU and one JADU,” which HCD flagged as inconsistent with state law in Finding #4.

The 2026 four-unit configuration

HCD Finding #4 states directly: “the City must amend the Ordinance to allow for at least one unit subject to section 66314 to be combined, in any order, with any unit subject to Government Code section 66323.” In practical terms: a homeowner using the §66323 path (one converted ADU + one detached new-construction ADU under 800 sq ft + one JADU) may also apply for a separate §66314 unit. Most Lemon Grove single-family lots don’t have the buildable footprint for two detached ADUs plus a converted unit plus a JADU — but on larger parcels or corner lots, this is now a legitimate planning option grounded in HCD’s letter.

Multifamily lots: up to eight detached ADUs

The local handout still says multifamily properties allow “up to two detached ADUs per lot.” That language is preempted by current state law. Under Gov. Code §66323(a)(4)(A)(ii) (cited in HCD Finding #6), an existing multifamily property can add up to eight detached ADUs, capped at the number of existing units. A fourplex can add four detached ADUs; a six-unit building can add six. Conversion ADUs equal to 25% of existing units (with a minimum of one) can also be added inside non-habitable space.

Where Lemon Grove’s local code conflicts with 2026 state law (the HCD letter, decoded)

Source: HCD letter to City of Lemon Grove dated December 10, 2025; HCD ADU Ordinance Review index; Gov. Code §66326 — HCD status checked May 15, 2026.

HCD status as of May 15, 2026

HCD’s public ordinance-review index lists the Lemon Grove ADU findings letter dated December 10, 2025 and shows the jurisdiction response status as “Response received.” Under Gov. Code §66326, the City had 30 days from the letter date to respond — meaning a response was due by January 9, 2026 — and the index confirms a response was filed. We have requested the response through HCD and the City Clerk’s office and will update this page when we have the content.

How preemption actually works

Under Gov. Code §66326, when state law and a local ADU ordinance disagree, the City has two options: amend the ordinance to comply, or adopt the ordinance as-is with formal findings. If neither happens, HCD may notify the California Attorney General. In the meantime, for the specific provisions in conflict, the state-law standard applies. In practical terms: if a Lemon Grove planner says “your ADU is too tall under our 16-foot rule” but your lot is within ½-mile of a major transit stop, you cite §66321(b)(4) and ask for the 18-foot allowance.

The 16-row decoder

Lemon Grove ADU size, height, setbacks, and parking rules

Source: LGMC §17.24.060; Lemon Grove ADU Development Standards Handout; Gov. Code §66314, §66321, §66322 — verified May 15, 2026.

Size limits by ADU type

Height: the transit bonus changes everything

The base detached ADU height limit in Lemon Grove is 16 ft. Two state-law modifiers expand this:

• 18 ft for a detached ADU on a lot within ½-mile walking distance of a “major transit stop” or “high-quality transit corridor” as defined in Public Resources Code §21155
• +2 ft (so 18 → 20 ft) when the ADU’s roof pitch aligns with the primary dwelling’s roof pitch

This matters in Lemon Grove because the city has two San Diego MTS Orange Line trolley stations within city limits — Lemon Grove Depot at 3443 Main Street and Massachusetts Avenue Station to the west. A meaningful share of Lemon Grove residential parcels falls within the ½-mile walking-distance window.

Setbacks: 4 ft is the state-protected floor

The single most important setback rule for Lemon Grove ADU planning: side and rear setbacks for a new-construction ADU cannot exceed 4 feet, regardless of the underlying zone. This is established by Gov. Code §66314(d)(7) and reinforced in HCD’s Finding #12 against Lemon Grove’s old code.

For conversion ADUs — existing structures being converted to ADU use — no setback is required if the conversion stays within the existing structure’s footprint. Front setbacks are a separate question; Lemon Grove’s handout sets front setbacks “consistent with the underlying zone” (typically 20–25 ft) but §66321(b)(3) prevents this rule from blocking a state-protected 800 sq ft ADU.

Lot coverage and FAR

ADUs up to 800 sq ft are exempt from lot coverage requirements. Lemon Grove’s handout makes this explicit. This means homeowners already at their zoning’s lot coverage cap can still add an 800 sq ft ADU. There is no minimum or maximum lot size for ADUs in Lemon Grove.

Parking — and why most Lemon Grove lots are exempt

Lemon Grove’s handout requires one off-street parking space for an ADU. State law, however, provides multiple exemptions that catch most lots. No parking is required for an ADU under any of these conditions:

• Within ½-mile walking distance of a public transit stop, including the Lemon Grove Depot and Massachusetts Avenue Stations on the MTS Orange Line
• The ADU is part of an existing or proposed primary residence or accessory structure (conversion ADUs)
• The ADU is in a historic district
• On-street parking permits are required in the area but not offered to ADU occupants
• The ADU is within one block of a designated car-share vehicle pickup location
• The ADU permit is filed jointly with a new single-family or multifamily dwelling application (§66322(a)(6) — specifically called out in HCD Finding #14)

For garage-conversion ADUs, no replacement parking is required regardless of zone (Gov. Code §66334(a) for JADUs and §66322 for ADUs generally).

The Lemon Grove transit-corridor advantage

Source: MTS Orange Line route data; Public Resources Code §21155; Gov. Code §66321(b)(4), §66322 — verified May 15, 2026.

For a small (~25,000-population) East County city, Lemon Grove punches above its weight on transit access. Public Resources Code §21155(b) defines a major transit stop as a site containing a rail transit station. Both Lemon Grove Orange Line trolley stations qualify on that basis.

Walking distance is measured along the actual pedestrian route, not as a straight-line radius. Many planners and builders use Google Maps walking directions or a GIS overlay to confirm. Note: the 4-ft side/rear setback rule applies to all new-construction ADUs regardless of transit proximity — that’s a separate state-law protection under §66314(d)(7), not a transit benefit.

How the Lemon Grove ADU permit process actually works

Source: City of Lemon Grove Building Permit page; Gov. Code §66317 — verified May 15, 2026.

Step 1 — Pre-application Planning check

Before spending money on full design and engineering, walk into the Planning Division counter at 3232 Main Street, Lemon Grove, CA 91945, or call (619) 825-3805. Ask specifically: your zoning classification, whether your parcel is within ½-mile walking distance of the Orange Line for transit-bonus purposes, and which §66323/§66314 path applies to your parcel. The third question is the diagnostic question — if the planner gives you a clean answer, the office is current on the post-HCD landscape.

Step 2 — Design and engineering

ADU projects typically require:

• Architectural plans — site plan, floor plans, elevations (all four sides), sections
• Structural calculations — wet-stamped by a licensed California PE
• Title 24 energy calculations — California’s Building Energy Efficiency Standards
• CalGreen mandatory measures — California Green Building Standards Code compliance
• MEP plans — mechanical, electrical, plumbing
• Soils report — Lemon Grove does not currently mandate one for ADUs, but most engineers will recommend a basic geotechnical investigation

Design fees for an ADU in San Diego County typically run $5,000–$25,000 depending on size, complexity, and whether you use a turnkey design-build firm or contract separately.

Step 3 — The plan submittal package

Applications are accepted only in person at the Building Division counter, with physical (hard-copy) plans. The standard package:

• A completed building permit application
• Four full-size 24"×36" D-sheet plan sets, folded to 9"×24"
• Project valuation (this drives permit and plan-check fees)
• Owner, contractor, architect, and engineer information
• SDG&E work order if utility upgrades are anticipated
• A written authorization letter if anyone other than the owner is submitting

Step 4 — Plan review

Projects are routed to multiple departments — Building, Engineering, Fire, and Planning — and comments or approvals are provided after all reviewing departments complete review. Each review typically takes 30 days minimum, and the same 30-day review process repeats after resubmittal. Meanwhile, §66317 sets the legal framework: completeness determination within 15 business days of submittal, then 60 days to approve or deny a complete application. Only applicant-requested delays toll the 60-day period.

Step 5 — Permit issuance and fee payment

Once plans are approved, the City issues the building permit. Fees are due at issuance. See the cost section below for the full breakdown.

Step 6 — Construction and inspections

Lemon Grove building inspections are generally performed the next business day if scheduled before the cutoff. Standard ADU inspection sequence:

1. Pre-construction / setbacks confirmation
2. Foundation and rebar (before pour)
3. Underground plumbing and electrical (before backfill)
4. Rough framing
5. Rough plumbing, electrical, and mechanical
6. Insulation
7. Drywall (after taping)
8. Final

Step 7 — Occupancy and recording

Once all inspections are signed off, the ADU is legally occupiable. Lemon Grove does not issue a separate Certificate of Occupancy — the final-signed inspection card is the C of O. For JADUs, the City may require a deed restriction recorded against the property before permit issuance — but per HCD Finding #7, the deed restriction can include only sale-restriction and size/attributes language, not owner-occupancy.

How long does the full process actually take?

Source: San Diego County builder data (SnapADU, Better Place Design & Build, Realm), 2025–2026.

Does Lemon Grove have preapproved ADU plans?

Source: City of Lemon Grove ADU page; AB 1332 (Gov. Code §65852.27) — verified May 15, 2026.

If preapproved plans are part of your interest, check the City’s ADU page periodically. Until plans are approved, every Lemon Grove project follows the standard plan-submittal and review path. The City’s ADU page invites architects and ADU providers to submit preapproved plan sets for review.

What does a Lemon Grove ADU cost in 2026?

Source: Lemon Grove FY2025–26 Master Fee Schedule; San Diego County construction-cost triangulation; Lemon Grove School District + Grossmont Union High School District developer-fee pages; Gov. Code §66311.5 — verified May 15, 2026.

How Lemon Grove calculates the city portion of permit fees

The FY2025–26 Master Fee Schedule uses building valuation as the basis. For a detached, site-built, R-3 Type V wood-frame ADU, the valuation rate is $160.84 per square foot. The fee math:

1. Project valuation = ADU square footage × $160.84
2. Building permit fee is read off the City’s valuation-bracket table
3. Plan check fee = 89.25% of the building permit fee
4. Each combination MEP fee (plumbing, electrical, mechanical) = 10.50% of the building permit fee
5. Add energy surcharge, stormwater surcharge (~5%), CalGreen fees
6. RTCIP = $3,047.57 per new residential housing unit (subject to §66311.5 ADU exemption)
7. City sanitation new system connection = $3,509 per EDU if parcel is in the city sanitation system

Sample fee worksheet — illustrative, not a City quote

Source: Lemon Grove FY2025–26 Master Fee Schedule; verified May 15, 2026. [NEEDS COUNTER VERIFICATION] — valuation classification, exact stormwater surcharge base, and ADU-specific application of RTCIP and sanitation connection fees should be confirmed with the Building Division at (619) 825-3805.

School fees: the LGSD + GUHSD layer

Gov. Code §66311.5 says an ADU with less than 500 sq ft of interior livable space is treated as not increasing assessable space by 500 sq ft — so school fees are effectively zero for sub-500 sq ft ADUs. For ADUs at or over 500 sq ft, verify the exact calculation directly with both districts before finalizing your budget.

Utility and sanitation: what to verify by parcel

The full all-in cost stack by ADU size

Cost methodology: Construction $/sq ft ranges sourced from SnapADU (2025–2026 published SD County data), Better Place Design & Build (San Diego ADU permit cost guide), and Realm Home (San Diego ADU cost analysis). City fees built from Lemon Grove FY2025–26 Master Fee Schedule. School fees use combined LGSD + GUHSD published rates. Each entry verified May 15, 2026.

How prefab and modular compare

A factory-built ADU can compress the construction-phase timeline. USModular publishes a 398 sq ft 1-bedroom ADU base price of $78,000 for delivery to Lemon Grove, including transportation and set/installation on permanent foundation — but that figure assumes backyard access on a level lot with sewer within 100 feet of the house. Realistic finished prefab total: $130,000–$250,000 for a small unit, including site prep, fees, foundation, utility lateral extensions, and finishing work.

The honest truth about cost ranges

The high end of the cost range isn’t just “fancy finishes.” It’s site conditions. A Lemon Grove lot with poor backyard access, a downslope from front to rear, sewer in the front yard 80 feet from the proposed ADU location, an old electrical panel that needs upgrading, and a graded buildable area that requires retaining walls can add $40,000–$80,000 to a “standard” ADU build. None of that shows up in a builder’s per-square-foot quote. Before accepting any builder quote, ask for a scope-of-work line-itemization that explicitly includes site preparation, foundation type, utility lateral extension distance, electrical panel upgrade, grading, retaining walls, and contingency.

Can I rent my Lemon Grove ADU? Long-term, hosted home-sharing, and the vacation rental ban

Source: LGMC Chapter 18.48; City of Lemon Grove Home-Sharing page; AB 1154, SB 543 — verified May 15, 2026.

Long-term rental: the cleanest path

Long-term rental — leases longer than 30 consecutive days — is unrestricted on Lemon Grove ADUs. Current Lemon Grove rental rates (sourced from Apartments.com, Rent.com, and Zillow listings as of May 2026):

Source: Apartments.com, Rent.com, Zillow Lemon Grove listings — accessed May 12–14, 2026.

Hosted home-sharing: the specific rules

If you live on the property and rent the ADU to short-term guests, you’re operating a hosted home-share under Lemon Grove’s rules. The operating requirements:

• A $79 home-sharing permit application
• A $49 Lemon Grove business license
• Transient Occupancy Tax (TOT) registration and collection
• Host must reside in the primary residence at least 275 days per year
• Host must be present at least 5 hours in every 24-hour period during a home-share stay
• Minimum stay: 3 days / 2 nights

Unhosted short-term rentals: prohibited

LGMC Chapter 18.48 prohibits unhosted vacation rentals in every zoning district and every dwelling unit type — including ADUs. If you build an ADU expecting to operate it as a stand-alone Airbnb with no host on-site, that’s not allowed in Lemon Grove. Effective January 1, 2026, JADUs cannot be used as short-term rentals at all under AB 1154/SB 543, regardless of host presence.

Garage, guest house, and unpermitted unit conversions

Source: Gov. Code §66322, §66334, §66314(d)(7); AB 2533; H&SC §17920.3 — verified May 15, 2026.

Garage conversions

Converting an existing attached or detached garage to an ADU is typically the lowest-cost path because:

• Often avoids a new foundation if the existing slab/foundation can be verified or upgraded for residential code
• No replacement parking is required under state law
• No setback issue if you stay within the existing structure footprint
• Often lower utility extension cost — utilities are typically already close
• No impact fees if the resulting ADU is ≤750 sq ft (Gov. Code §66311.5)
• No school fees if ≤500 sq ft

Build cost typically runs $80,000–$200,000 depending on insulation upgrades, drywall, plumbing, electrical, windows, and an exterior door.

AB 2533 — legalizing unpermitted ADUs built before 2020

AB 2533 creates a legalization pathway for homeowners with unpermitted ADUs or JADUs built before January 1, 2020. The local agency cannot deny a permit to legalize the unit unless correcting the violation is necessary to address conditions that would render the building substandard under California H&SC §17920.3. Practical implications:

• The City cannot penalize you for having had the unpermitted unit
• Impact fees and connection/capacity charges are generally barred except where required for safety-driven utility upgrades
• A five-year window is available to correct non-health-and-safety violations
• You can obtain a confidential third-party code inspection from a licensed contractor before applying

Financing your Lemon Grove ADU

Source: CalHFA ADU Grant Program page — verified May 15, 2026.

Lane 1 — Home-equity products

If you have meaningful equity in your primary home, you can borrow against it. Options include: HELOC (revolving credit, often interest-only during draw period), home equity loan (fixed-term, fixed-rate second mortgage), and HEI (sell a share of future home appreciation for current cash, no monthly payment). State availability varies for HEI products — verify before applying.

Lane 2 — Cash-out refinance

Replacing your existing first mortgage with a larger loan and taking the difference in cash can fund an ADU. The math depends heavily on the spread between your current rate and the available cash-out rate.

Lane 3 — Construction and renovation loans

Purpose-built for what you’re doing. Construction loans typically fund in draws tied to milestones. Renovation-friendly loans use the after-renovation property value rather than current value to set the borrowing limit.

Lane 4 — Grant programs

The CalHFA ADU Grant Program previously offered up to $40,000 in pre-development cost reimbursement. Funding was fully allocated as of December 2023 and remains paused as of our verification date. Monitor calhfa.ca.gov for future rounds.

Disclaimer: This information is educational, not financial advice. Specific loan terms, rates, and approval depend on your credit, income, property, and current market conditions. Confirm program availability and terms with the lender directly.

Which Lemon Grove ADU type fits your goal — and who builds in Lemon Grove

Source: SnapADU Lemon Grove page; published builder service-area data — verified May 15, 2026.

The decision matrix

Builder types in Lemon Grove and how to evaluate them

Local design-build firms offer turnkey service from design through final inspection. Examples in the San Diego County market: SnapADU, Better Place Design & Build, Caliber Construction. Verify CSLB license number, ADU-specific portfolio, and references for completed Lemon Grove or East County projects.

Architect + general contractor (separate) can be lower-cost on paper because you cut out the design-build coordination markup. But you take on coordination yourself.

Prefab/modular providers (USModular and similar) ship a factory-built unit to your lot. Faster construction phase, but base price excludes most site work, fees, and utility extensions. Match the provider’s published service area against your address.

Also see: Best ADU Builders Lemon Grove 2026

What can go wrong with a Lemon Grove ADU project

Source: HCD letter dated December 10, 2025; LGMC §17.24.060 and Chapter 18.48; Gov. Code §66317, §66311.5 — verified May 15, 2026.

Mistake 1 — Designing from the City handout without checking state law

The City’s ADU Development Standards Handout is informational only; the actual rules live in LGMC §17.24.060, and that ordinance has 16 findings of noncompliance with state law as of December 10, 2025.

Fix: Cross-reference every key design decision (unit count, height, setback, parking, materials) against the HCD decoder above.

Mistake 2 — Confusing the City’s 30-day cycle with the state’s 60-day clock

Lemon Grove’s Building Permit page says each department’s plan review typically takes 30 days minimum. That’s the City’s internal workflow, not the state-law review limit. The state’s 60-day clock under Gov. Code §66317 starts when your application is deemed complete.

Fix: Submit complete enough to start the 60-day clock cleanly. Only applicant-requested delays toll the 60-day period.

Mistake 3 — Missing fee triggers at 500, 750, and 800 sq ft

The four critical size thresholds:

• ≤500 sq ft — exempt from school fees (Lemon Grove SD + GUHSD)
• ≤750 sq ft — exempt from impact fees (Gov. Code §66311.5)
• 800 sq ft with 4-ft setbacks — the state-protected size; local development standards cannot block this
• >1,000 sq ft — cannot exceed primary home size per local rule

Example: Lemon Grove’s RTCIP line item is $3,047.57 per new residential housing unit — that 10-sq-ft difference (750 vs 760 sq ft) can carry real cost.

Fix: Pick your size with the fee triggers explicitly in mind.

Mistake 4 — Front-yard placement assumptions

The local handout allows ADUs in front setbacks “if there is nowhere else to place them on the property.” This is a safety valve, not a default.

Fix: Discuss front-yard placement with Planning before producing final drawings.

Mistake 5 — Planning an unhosted short-term rental

LGMC Chapter 18.48 prohibits unhosted vacation rentals citywide. If your financial model assumes Airbnb-style nightly rental without a host on-site, the model doesn’t work in Lemon Grove.

Fix: Plan for long-term rental (over 30 days) or hosted home-share. Run the ROI numbers off those, not nightly rates.

Mistake 6 — Incomplete hard-copy plan submittals

Lemon Grove doesn’t accept digital submittals. Four full-size 24"×36" D-sheet plan sets, folded 9"×24", on paper. Missing a single required element and your application gets bounced back before the 60-day state clock even starts.

Fix: Use the City’s title-page and site-plan checklist (page 2 of the ADU handout). Print and walk through every item with your designer before submittal.

Mistake 7 — Builder quote mismatch

A $385,000 quote and a $475,000 quote for the same 1,100 sq ft ADU usually aren’t telling you about different finish levels — they’re telling you about different scope assumptions.

Fix: Normalize every quote with the same scope-of-work line-itemization checklist. Plans, engineering, Title 24, fees, school/sewer, utility trenching, electrical panel, grading, fire, finishes, contingency.

Your step-by-step Lemon Grove ADU checklist

1. Confirm zoning. Lemon Grove residential zones (RL, RLM, RM, RMH, RP) and CG mixed-use are eligible. Other zones need a discretionary path. Call Planning at (619) 825-3805.
2. Confirm existing/proposed primary dwelling. Vacant lots without a proposed primary dwelling cannot host an ADU.
3. Choose your ADU type. Detached new-construction, attached, conversion, JADU, multifamily detached, or multifamily conversion. Use the decision matrix above.
4. Map setbacks. Side and rear: 4-ft state-protected minimum. Front: 20–25 ft typical, with the no-other-feasible-location exception. Mark the buildable envelope on a scaled site plan.
5. Measure walking distance to Lemon Grove Depot (3443 Main St) or Massachusetts Avenue Station on the MTS Orange Line. ½-mile walking distance unlocks the height bonus and parking exemption.
6. Pick your target size band. Use the fee-trigger thresholds — 500, 750, 800, or 1,200 sq ft — to optimize.
7. Estimate fee triggers. Use our sample fee worksheet as a starting point, then call the Building Division to confirm.
8. Check preapproved-plan availability. As of May 2026, Lemon Grove has not yet approved any plans under AB 1332’s preapproved-plan program. Check the City’s ADU page periodically.
9. Prepare your title-page checklist. Use page 2 of the City’s ADU handout — detailed scope, ADU/JADU count and type, zoning classification, all structures and square footages, ADU-to-primary-residence percentage, landscape/open-space calculations, proximity map to nearest transit.
10. Submit in person. Building Division counter at 3232 Main Street, Lemon Grove. Four full-size D-sheet plan sets, folded. Include a one-page state-law cover memo.
11. Track the 60-day state clock and the 30-day department cycle. Note submission date, completeness-notice date (within 15 business days), correction-comment date(s), resubmittal date(s). The legal clock is what matters.
12. Schedule construction inspections in sequence. Pre-construction, foundation, underground, rough framing, rough MEP, insulation, drywall, final. Lemon Grove inspections are usually next business day if scheduled before the cutoff.

Call/email script — the six questions to ask Lemon Grove Planning

1. Which §66323 or §66314 path are you applying to this parcel? Will you allow a §66314 unit combined with §66323 units per HCD’s December 10, 2025 letter?
2. Has Lemon Grove formally amended §17.24.060 or otherwise responded to the HCD findings, and where can I read the City’s response?
3. Is this address within ½-mile walking distance of Orange Line public transit (Lemon Grove Depot or Massachusetts Avenue Station) for height bonus and parking-exemption purposes?
4. For school fees, will assessable space be calculated on the full ADU area, or only the area above 500 sq ft per §66311.5?
5. Does RTCIP apply to this ADU under Gov. Code §66311.5, and at what amount?
6. Which water and wastewater providers serve this parcel, and what capacity-charge rule applies to this ADU type?

Frequently asked questions about Lemon Grove ADU laws

Related guides

• California ADU laws 2026
• San Diego ADU laws 2026
• San Diego County ADU rules
• ADU financing options
• Best ADU builders Lemon Grove
• ADU garage conversion guide
• What is a JADU?
• Prefab ADU cost
• ADU cost calculator
• CalHFA ADU grant status
• ADU rental income & property management
• Multigenerational housing with an ADU
• San Diego ADU permit process
• ADU Starter Kit