Directory
LA City neighborhoods
Neighborhoods inside the City of Los Angeles. All ADU permits in these areas go through the Los Angeles Department of Building and Safety (LADBS) using the same submittal process.
Even though the permit agency is uniform, what you can build varies by neighborhood. Zoning, overlays (HPOZ, hillside, Very High Fire Hazard Severity Zone), and prevailing front-setback rules differ across the city. The per-neighborhood pages surface what's specific to each lot.
101 entries
San Fernando Valley · Los Angeles
Arleta
Northeast Valley working-class neighborhood with high multi-generational household density. ADU permits typically pencil as family-housing, not rental — and construction costs run 15-20% below Westside. Verify priors on the primary dwelling before scoping.
68 ADU permits in 2025
South LA · Los Angeles
Arlington Heights
Pre-WWII housing stock means foundation work on most additions, but Metro K Line transit-proximity exempts parking. Construction costs run 10-15% under Westside equivalents — lower capital needed, comparable yield math.
80 ADU permits in 2025
Downtown · Los Angeles
Arts District
Industrial conversion territory. ARO is the path, not ADUs. Highest-design-density per sqft of any LA neighborhood.
8 ADU permits in 2024
Northeast LA · Los Angeles
Atwater Village
Flat NELA. Silver-Lake-adjacent walkability without the hillside premiums. Easy permit path.
24 ADU permits in 2025
South LA · Los Angeles
Baldwin Hills
Historically Black wealthy hilltop neighborhood. Multi-generational ADU patterns + methane mitigation requirements make this distinct permit territory.
33 ADU permits in 2025
Hollywood · Los Angeles
Beachwood Canyon
Premium hillside home values directly below the Hollywood Sign, Hollywoodland historic character, and Lake Hollywood proximity drive strong Accessory Dwelling Unit (ADU) economics. Hillside grading, VHFHSZ, and narrow canyon roads add real cost.
8 ADU permits in 2025
Westside · Los Angeles
Bel-Air
Premium hillside Westside estate community. Multi-acre lots support generous ADU footprints, but VHFHSZ + Bel-Air Association deed-restriction overlays + canyon-road construction logistics drive real cost.
35 ADU permits in 2025
Hollywood · Los Angeles
Beverly Crest
Estate-context hillside ADU territory in the 90210 ZIP. Verify jurisdiction before any plan work — half the addresses are LA City, the other half are City of Beverly Hills with entirely different rules.
7 ADU permits in 2025
Mid-Wilshire · Los Angeles
Beverly Grove
Mixed-density zoning + Beverly Hills boundary + Cedars-Sinai rental demand. Higher ADU rents than the LA median, but you have to confirm jurisdiction and zone before any design work.
42 ADU permits in 2025
Westside · Los Angeles
Beverlywood
Premium family-oriented Westside neighborhood with strong HOA architectural review. ADU rental + in-law-suite economics are both strong.
53 ADU permits in 2025
East LA · Los Angeles
Boyle Heights
Cultural anchor of Mexican-American LA. Strong transit + relatively affordable lots + active community engagement make for distinct permit context.
31 ADU permits in 2025
Westside · Los Angeles
Brentwood
Massive lots, high-end design norms, and heavy hillside / VHFHSZ exposure. Lower ADU volume than the Valley but higher per-project spend.
32 ADU permits in 2025
Downtown LA · Los Angeles
Bunker Hill
Bunker Hill is overwhelmingly commercial + condo high-rise. Accessory Dwelling Units (ADUs) do not apply.
1 ADU permits in 2025
San Fernando Valley · Los Angeles
Canoga Park
The simplest permit environment in the west Valley. Lower-cost builds, faster plan check, and a real concentration of garage-to-JADU conversions.
56 ADU permits in 2025
Mid-Wilshire · Los Angeles
Carthay Square
Premium mid-Wilshire home values, walkable Pico Boulevard + adjacency to Beverly Hills, and HPOZ-protected historic character drive strong Accessory Dwelling Unit (ADU) economics.
39 ADU permits in 2025
Westside · Los Angeles
Century City
Westside high-rise commercial district. Single-family ADU applicability is limited to a small residential pocket on the south side; most of Century City is commercial or condo tower.
5 ADU permits in 2024
San Fernando Valley · Los Angeles
Chatsworth
Premium western SFV neighborhood with large lots, Metrolink rail access, and Santa Susana foothill character. Strong Accessory Dwelling Unit (ADU) economics on flat parcels; VHFHSZ + hillside on western foothills.
41 ADU permits in 2025
Westside · Los Angeles
Cheviot Hills
Westside quiet pocket. High property values + ADU-as-guest-house culture + limited overlay complexity.
90 ADU permits in 2025
Downtown LA · Los Angeles
Chinatown
Strong Metro A Line transit access (Chinatown Station), DTLA-adjacent location, and cultural-district identity drive strong rental demand. Dense multi-family stock means ADU applicability is limited to a small set of single-family parcels.
25 ADU permits in 2025
South LA · Los Angeles
Crenshaw
Historic Black middle-class anchor of South LA. New K Line transit unlock + family-use ADU demand drive steady permit volume.
62 ADU permits in 2025
Northeast LA · Los Angeles
Cypress Park
Affordable NELA home values + Metro A Line proximity (Lincoln/Cypress Station) + walkable Cypress Avenue commercial corridor drive solid Accessory Dwelling Unit (ADU) demand.
18 ADU permits in 2025
Westside · Los Angeles
Del Rey
Post-war tract housing, tech-corridor rental premiums, no Coastal Zone restrictions. One of the cleanest 750-sqft garage-conversion neighborhoods in LA — but verify you're in Del Rey and not Marina del Rey or Playa del Rey before doing anything.
78 ADU permits in 2025
Downtown · Los Angeles
Downtown LA
Mostly commercial / mixed-use. Few R1 lots. Adaptive Reuse is the real residential expansion path here.
2 ADU permits in 2025
Northeast LA · Los Angeles
Eagle Rock
No HPOZ (rare for NELA), basin geography, Oxy-adjacent rental demand. Cleanest NELA permit path of any neighborhood.
56 ADU permits in 2025
Hollywood · Los Angeles
East Hollywood
Thai Town + Little Armenia cultural anchors, Metro B Line (Red) rail access via Hollywood/Western + Hollywood/Vermont stations, and Hollyhock House drive strong long-term rental demand. Dense multi-family stock means ADUs are typically attached / Junior ADU (JADU) builds.
37 ADU permits in 2025
Northeast LA · Los Angeles
Echo Park
Steep, dense, walkable, historic. Hardest LA permit terrain but some of the strongest ADU rental yields once you're done.
24 ADU permits in 2025
East LA · Los Angeles
El Sereno
Affordable LA City East-side home values, Cal State LA employment + student-rental base, and Metro L Line + A Line transit adjacency drive solid Accessory Dwelling Unit (ADU) demand.
47 ADU permits in 2025
San Fernando Valley · Los Angeles
Encino
North flats are flat, easy, and ADU-friendly. South hills are some of the most engineered-out ADUs in LA — but homeowners build them anyway because the lots are huge.
75 ADU permits in 2025
Mid-Wilshire · Los Angeles
Fairfax
Compact-lot, pre-war housing stock, walking distance to Metro D-Line. Garage conversions are the predominant ADU path here — but the original 1930s framing usually needs upgrade before LADBS approves.
31 ADU permits in 2025
Downtown LA · Los Angeles
Fashion District
Fashion District is overwhelmingly commercial + garment-industry. Accessory Dwelling Units (ADUs) do not apply.
2 ADU permits in 2025
South LA · Los Angeles
Florence
Affordable South LA City neighborhood (NOT to be confused with adjacent unincorporated Florence-Graham). Metro A Line access drives strong dollar-for-dollar Accessory Dwelling Unit (ADU) economics.
104 ADU permits in 2025
Northeast LA · Los Angeles
Garvanza
Small NELA HPOZ-protected neighborhood with Craftsman architectural significance. Mid-tier home values + HPOZ design review drive the local Accessory Dwelling Unit (ADU) calculus.
43 ADU permits in 2025
Northeast LA · Los Angeles
Glassell Park
Hillside NELA at non-Silver-Lake prices. Strong rental yields for ADUs once you absorb the geotech cost.
18 ADU permits in 2025
San Fernando Valley · Los Angeles
Granada Hills
Larger lots, charter-school premium, mild hillside complication on the north edge. Less ADU volume than Northridge but bigger projects per permit.
164 ADU permits in 2025
Mid-Wilshire · Los Angeles
Hancock Park
Estate-context ADU territory. HPOZ-controlled. Designed for family use, not rental income.
18 ADU permits in 2025
Harbor Area · Los Angeles
Harbor City
Affordable Harbor-area home values, Filipino-American community + restaurant scene, and South Bay employment access make Harbor City a solid Accessory Dwelling Unit (ADU) market.
7 ADU permits in 2025
Harbor Area · Los Angeles
Harbor Gateway
Long narrow LA City strip connecting downtown LA to the Harbor area. Mid-tier home values + South Bay aerospace + medical employment access support steady Accessory Dwelling Unit (ADU) rental demand.
15 ADU permits in 2025
South LA · Los Angeles
Harvard Heights
Dense, historic HPOZ neighborhood with USC-driven rental demand. Detached rear-yard ADUs work; attached additions and garage conversions trigger 6+ months of HPOZ review and likely surface old unpermitted work.
42 ADU permits in 2025
Northeast LA · Los Angeles
Highland Park
Bungalow heaven + dense HPOZ coverage. ADU permits take 2-4 months longer here than non-HPOZ LA, but the lots and demand make it worth it.
61 ADU permits in 2025
Hollywood · Los Angeles
Hollywood
Dense, small-lot, transit-rich, entertainment-industry rental market. Smallest median lot size of any well-known LA neighborhood.
23 ADU permits in 2025
Hollywood · Los Angeles
Hollywood Hills
Highest per-project ADU spend in LA. Most ADUs here are owner-use, not rental — guest houses, studios, in-law units.
13 ADU permits in 2025
Hollywood · Los Angeles
Hollywood Hills West
Hillside + fire-zone + scenic-overlay stacking. ADU permits here are technically possible but practically a 12-18 month project, not a 6-month project. View-protection design dominates over rental-yield design.
20 ADU permits in 2025
Westside · Los Angeles
Holmby Hills
Among LA's most exclusive residential neighborhoods. Estate-scale lots make ADU footprint constraints irrelevant, but the build is almost always a guesthouse, not a rental investment.
18 ADU permits in 2025
South LA · Los Angeles
Hyde Park
South LA Crenshaw-corridor neighborhood with the Metro K Line Hyde Park Station + SoFi Stadium adjacency. Rental economics strengthened significantly since the K Line opened in 2022.
58 ADU permits in 2025
South LA · Los Angeles
Jefferson Park
Small South LA HPOZ-protected neighborhood with Craftsman + Spanish Colonial Revival housing. Strong Accessory Dwelling Unit (ADU) economics on contributing parcels.
41 ADU permits in 2025
Mid-Wilshire · Los Angeles
Koreatown
Multi-unit ADU territory. Per-unit allowance is the lever. Highest density LA neighborhood with active conversion activity.
46 ADU permits in 2025
San Fernando Valley · Los Angeles
Lake Balboa
Central SFV neighborhood with Lake Balboa + Sepulveda Basin Recreation Area adjacency. Mid-tier home values + family-oriented character drive steady Accessory Dwelling Unit (ADU) demand.
76 ADU permits in 2025
San Fernando Valley · Los Angeles
Lake View Terrace
Foothill SFV neighborhood with equestrian-zoned pockets + Hansen Dam adjacency. Strong Accessory Dwelling Unit (ADU) economics on large rural lots.
47 ADU permits in 2025
Mid-Wilshire · Los Angeles
Larchmont Village
Walkable village inside LA. Tight community + village-scale commercial core makes ADU work more contextual than transactional.
15 ADU permits in 2025
Hollywood · Los Angeles
Laurel Canyon
Premium hillside home values, mid-century music-industry cultural legacy, and views over both Hollywood and the San Fernando Valley make Laurel Canyon an attractive premium Accessory Dwelling Unit (ADU) market. Very High Fire Hazard Severity Zone (VHFHSZ), hillside grading, and narrow canyon roads add real cost.
58 ADU permits in 2025
South LA · Los Angeles
Leimert Park
Black cultural anchor of the western US. Olmsted-planned streets + K Line transit + tight cultural identity make this a unique permit context.
33 ADU permits in 2025
Northeast LA · Los Angeles
Lincoln Heights
LA's oldest NELA neighborhood. Pre-1933 housing stock + partial HPOZ coverage + strong community identity make permit work more contextual than other areas.
37 ADU permits in 2025
Downtown LA · Los Angeles
Little Tokyo
Little Tokyo's housing stock is overwhelmingly commercial + multi-family. Traditional detached Accessory Dwelling Units (ADUs) are rare; ADU applicability is mostly limited to a small set of single-family residential parcels.
1 ADU permits in 2025
Hollywood · Los Angeles
Los Feliz
Hillside chic + walkable streets + Griffith Park backyard for some lots. Higher rental yields than central NELA.
43 ADU permits in 2025
Westside · Los Angeles
Mar Vista
Westside permit middle-ground — east of Lincoln is fast, west of Lincoln needs Coastal Zone approval.
114 ADU permits in 2025
Mid-Wilshire · Los Angeles
Mid-City
LA's actual middle, geographically and price-point-wise. Diverse housing stock + multi-family unlock + strong transit make for steady ADU activity.
157 ADU permits in 2025
San Fernando Valley · Los Angeles
Mission Hills
North SFV neighborhood with strong historic identity anchored by the 1797 Mission San Fernando. Mid-tier home values + dense single-family stock support steady Accessory Dwelling Unit (ADU) economics.
45 ADU permits in 2025
Northeast LA · Los Angeles
Mount Washington
Steepest permit terrain in NELA. Lower volume but higher per-project spend — the people who build here know what they're getting into.
18 ADU permits in 2025
San Fernando Valley · Los Angeles
North Hills
Mixed-density SFV neighborhood with CSUN-driven rental demand. Verify your specific lot's zoning before assuming R1 — many parcels are R3 or RA, where multi-unit redevelopment often outperforms ADU.
97 ADU permits in 2025
San Fernando Valley · Los Angeles
North Hollywood
Dense east Valley with multi-family zoning unlocks. Often 2+ ADUs allowed per lot — most other Valley neighborhoods are capped at one.
344 ADU permits in 2025
San Fernando Valley · Los Angeles
Northridge
CSUN-adjacent rental premium + large lots = some of the strongest ADU investment math in the Valley.
130 ADU permits in 2025
Westside · Los Angeles
Pacific Palisades
Post-fire rebuild zone. Most regulated permit terrain in LA (coastal + hillside + fire). Higher per-project spend than anywhere except Hollywood Hills.
49 ADU permits in 2025
San Fernando Valley · Los Angeles
Pacoima
Large Latino-majority north SFV neighborhood. Mid-tier home values + dense single-family stock support steady long-term Accessory Dwelling Unit (ADU) rental demand. Whiteman Airport flight-path coverage drives most of the local construction overlay.
136 ADU permits in 2025
Westside · Los Angeles
Palms
Apartment-heavy Westside neighborhood with strong Metro E Line transit access. Multi-family zoning + transit-parking exemption broaden the Accessory Dwelling Unit (ADU) possibilities for those who own R1 single-family parcels here.
53 ADU permits in 2025
San Fernando Valley · Los Angeles
Panorama City
Central SFV working-class neighborhood master-planned in 1947. Mid-tier home values + dense residential mix support steady long-term Accessory Dwelling Unit (ADU) rental demand.
24 ADU permits in 2025
Mid-Wilshire · Los Angeles
Park La Brea
Park La Brea is a single-owner mid-1900s apartment complex — not a single-family Accessory Dwelling Unit (ADU) market.
54 ADU permits in 2025
South LA · Los Angeles
Park Mesa Heights
Affordable mid-tier home values, Metro K Line transit access, and proximity to Kenneth Hahn State Recreation Area + the Crenshaw cultural corridor drive solid Accessory Dwelling Unit (ADU) economics.
58 ADU permits in 2025
Mid-Wilshire · Los Angeles
Pico-Robertson
Multi-generational family rental demand makes 2-3 bedroom ADUs at the 1,200 sqft cap pencil much better than 1-bedroom units here. On the many R3 / RD1.5 lots, full multi-unit redevelopment is often the better play than ADU.
18 ADU permits in 2025
Westside · Los Angeles
Playa del Rey
Westside beach community directly under the LAX southern flight path. Mid-tier ADU economics + sound-attenuation construction is the trade.
2 ADU permits in 2025
Westside · Los Angeles
Playa Vista
Master-planned Westside community on the former Howard Hughes Aircraft site. Silicon Beach tech employment drives strong rental demand; HOA architectural review adds time on every Accessory Dwelling Unit (ADU) build.
1 ADU permits in 2025
San Fernando Valley · Los Angeles
Porter Ranch
Premium northwest SFV master-planned neighborhood. Large lots support strong Accessory Dwelling Unit (ADU) economics, but VHFHSZ + hillside + Aliso Canyon proximity all warrant careful per-parcel review.
12 ADU permits in 2025
Westside · Los Angeles
Rancho Park
Post-war tract stock + larger lots than Fairfax + Expo Line transit exemption + Google-campus-driven rental demand starting 2026-2027. Among the cleanest Westside neighborhoods for a 750-900 sqft ADU build.
50 ADU permits in 2025
San Fernando Valley · Los Angeles
Reseda
Affordable, flat, transit-rich, no hillside. One of the most build-friendly LA neighborhoods for budget-conscious ADU owners.
197 ADU permits in 2025
Harbor Area · Los Angeles
San Pedro
Harbor Area anchor. Cheaper than central LA + family-use ADU patterns + partial Coastal Zone. Distinct culture from anywhere else in the city.
33 ADU permits in 2025
Westside · Los Angeles
Sawtelle Japantown
Westside neighborhood with one of the oldest continuous Japanese-American communities in California. Sawtelle Boulevard's restaurant + retail scene drives strong long-term rental demand.
27 ADU permits in 2025
San Fernando Valley · Los Angeles
Shadow Hills
Equestrian-zoned ranchettes in the foothills. ADU costs run 25-35% above flat-lot Valley equivalents from fire-zone + hillside + ranchette inefficiencies. Horse-keeping setbacks can constrain ADU placement on active equestrian properties.
37 ADU permits in 2025
San Fernando Valley · Los Angeles
Sherman Oaks
Highest ADU permit volume in the central Valley. North flats: easy. South of the Boulevard: expensive, engineered, but the lots are huge.
104 ADU permits in 2025
Northeast LA · Los Angeles
Silver Lake
Mid-century modern epicenter, hilly, design-conscious. Most expensive ADU permits in NELA but also the strongest long-term rental yields.
48 ADU permits in 2025
San Fernando Valley · Los Angeles
Studio City
Smaller lots, more design review, but a savvy homeowner base — Studio City sees one of the highest ADU permit rates per single-family parcel in LA.
41 ADU permits in 2025
San Fernando Valley · Los Angeles
Sun Valley
Mid-tier central SFV neighborhood under the BUR flight path. Affordable lot prices + dense single-family stock + strong working-class community support steady Accessory Dwelling Unit (ADU) rental demand.
118 ADU permits in 2025
San Fernando Valley · Los Angeles
Sunland
Foothill SFV neighborhood paired culturally with Tujunga. Large lots + rural-residential character support strong Accessory Dwelling Unit (ADU) economics, with VHFHSZ rules driving construction cost.
74 ADU permits in 2025
San Fernando Valley · Los Angeles
Sylmar
Lowest San Fernando Valley home prices, large lots, and a Metrolink station combine for strong ADU economics if you're south of Foothill Blvd. North of it, fire-zone plus fault-zone rules add real cost.
47 ADU permits in 2025
San Fernando Valley · Los Angeles
Tarzana
Big lots, less hillside than Encino, less fire-zone exposure than Woodland Hills — Tarzana is a sweet spot for west-valley ADU builds, especially in the flats.
58 ADU permits in 2025
San Fernando Valley · Los Angeles
Toluca Lake
Premium leafy SFV-side neighborhood adjacent to the major studio cluster. Large lots support strong Accessory Dwelling Unit (ADU) economics; the LA City / Burbank boundary requires verifying your parcel's jurisdiction.
18 ADU permits in 2025
San Fernando Valley · Los Angeles
Tujunga
Foothill SFV neighborhood with large lots + rural-residential character. Strong Accessory Dwelling Unit (ADU) economics, with VHFHSZ + hillside rules driving cost.
70 ADU permits in 2025
San Fernando Valley · Los Angeles
Valley Glen
Predictable 1950s tract stock, consistent 60-foot lots, LAVC-driven rental demand. Most ADU plans work without redesign — among the simplest LA neighborhoods to build in.
105 ADU permits in 2025
San Fernando Valley · Los Angeles
Valley Village
Quieter SFV neighborhood between North Hollywood + Studio City. Premium mid-tier home values + leafy character drive solid Accessory Dwelling Unit (ADU) economics.
16 ADU permits in 2025
San Fernando Valley · Los Angeles
Van Nuys
Highest absolute ADU permit volume in LA. Smaller lots favor JADUs and garage conversions over detached new-builds.
229 ADU permits in 2025
Westside · Los Angeles
Venice
Most complicated permit terrain in LA. 6-12 month timelines vs. 3-5 months elsewhere. Highest rental yields once you're done.
58 ADU permits in 2025
South LA · Los Angeles
Watts
South LA neighborhood with deep cultural history (Watts Towers + 1965 Watts Rebellion). Affordable LA City home values + Metro A Line transit access drive long-term Accessory Dwelling Unit (ADU) rental demand.
79 ADU permits in 2025
South LA · Los Angeles
West Adams
South LA neighborhood with significant early-1900s historic architecture + multiple HPOZ districts. Strong Accessory Dwelling Unit (ADU) economics on contributing parcels, with HPOZ design review driving timeline.
70 ADU permits in 2025
San Fernando Valley · Los Angeles
West Hills
Newer homes, bigger rear yards, less garage-conversion inventory. Most West Hills ADU permits are new-build detached.
77 ADU permits in 2025
Westside · Los Angeles
West Los Angeles
Mixed-density Westside with Expo Line transit-proximity exemption. The ADU + JADU stack pencils, but on the many R3/RD1.5 blocks a multi-unit redevelopment often pencils better — run both before committing.
63 ADU permits in 2025
Westside · Los Angeles
Westchester
Westside permit simplicity at near-Valley prices. LMU rental premium. LAX noise mitigation the one complication.
97 ADU permits in 2025
Westside · Los Angeles
Westwood
UCLA-adjacent premium Westside neighborhood. Single-family ADU pockets in Westwood Hills + south-Holmby command premium rental economics from the UCLA + Westside hospital + tech employment base.
42 ADU permits in 2025
Hollywood · Los Angeles
Whitley Heights
Premium hillside Hollywood Hills HPOZ-protected community. Strong Accessory Dwelling Unit (ADU) economics, but mandatory HPOZ design review + hillside geotech drive 2-4 months of added timeline.
3 ADU permits in 2025
Harbor Area · Los Angeles
Wilmington
Affordable Harbor-area home values, Port of Los Angeles employment access, and strong long-term rental demand drive solid Accessory Dwelling Unit (ADU) economics. Heavy industrial overlays (port, oil refining) add construction considerations.
33 ADU permits in 2025
Mid-Wilshire · Los Angeles
Wilshire Center
Dense Mid-Wilshire transit-served district. Mostly multi-family + commercial — single-family Accessory Dwelling Units (ADUs) apply to a small subset.
6 ADU permits in 2025
Mid-Wilshire · Los Angeles
Windsor Square
Premium mid-Wilshire home values, top-tier school assignments (Wilshire Crest Elementary + Marlborough School private), and HPOZ-protected historic character drive strong Accessory Dwelling Unit (ADU) economics. Design review adds time.
18 ADU permits in 2025
San Fernando Valley · Los Angeles
Winnetka
Uniform 60' x 110' lots and 15-20% lower construction costs than the Westside make Winnetka ADU yield math among the strongest in LA. Watch for pool conflicts on properties built 1960s-1980s.
89 ADU permits in 2025
San Fernando Valley · Los Angeles
Woodland Hills
Big lots, R1-1 zoning, and a transit corridor along Ventura make Woodland Hills one of the highest-ADU-permit neighborhoods in LA — but the hillside south of the Boulevard adds real cost.
113 ADU permits in 2025
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