# Building permits in Los Angeles County 91020 34 permits in the last 90 days. The newest, Sep 22: Air conditioning change out, at 2516 Mary Street. | Date | Address | Type | Work | Cost | Permit | |---|---|---|---|---|---| | Sep 22, 2026 | [2516 Mary Street](https://nearbypermits.com/los-angeles-county/address/2516-mary-street/) | Mechanical (HVAC) | Air conditioning change out | Not listed | [UNC-MECH260812003387](https://nearbypermits.com/los-angeles-county/permit/UNC-MECH260812003387/) | | Sep 17, 2026 | [2504 Hermosa Avenue](https://nearbypermits.com/los-angeles-county/address/2504-hermosa-avenue/) | Alteration or repair | To remove the unpermitted (storage and den) addition at rear of dwelling. The unpermitted laundry room at east side of the property and to remove the unpermitted front and rear additions to the detached structure at rear of the property. Also, to remove all unpermitted electrical, plumbing, and cap | $10,000 | [UNC-BLDR260917009216](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR260917009216/) | | Sep 9, 2026 | [2155 A Glenada Avenue](https://nearbypermits.com/los-angeles-county/address/2155-a-glenada-avenue/) | Electrical | EV charger Installation - Install new GM PowerUp 2 - Level 2 Charger interior of garage | Not listed | [UNC-ELEC260903009220](https://nearbypermits.com/los-angeles-county/permit/UNC-ELEC260903009220/) | | Sep 9, 2026 | [4105 Ocean View Boulevard](https://nearbypermits.com/los-angeles-county/address/4105-ocean-view-boulevard/) | Roofing | Reroofing over existing roof. INSTALL CRRC # 1202-0001 (smooth) American Standard Coatings American Standard Coatings ASC 1 White W/ SRI OF 92. Total of 45 sqs. (For permitted areas only) | $22,500 | [UNC-BLDC260828000933](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDC260828000933/) | | Sep 2, 2026 | [2505 Hermosa Avenue](https://nearbypermits.com/los-angeles-county/address/2505-hermosa-avenue/) | Alteration or repair | Tearoff existing roof and replace plywood as needed. INTALL CRRC # 0890-0012 Owens Corning Roofing and Asphalt, LLC TruDefinition® Duration® Cool Oyster Shell W/ SRI OF 24. Totat of 456 SQ FT. No flat area. House. (For permitted areas only) | $2,280 | [UNC-BLDR260831008619](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR260831008619/) | | Aug 28, 2026 | [2544 Piedmont Avenue](https://nearbypermits.com/los-angeles-county/address/2544-piedmont-avenue/) | Fence, wall or deck | Proposed (N) retaining walls of various height, maximum 5' | $12,000 | [UNC-BLDG250415000746](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDG250415000746/) | | Aug 27, 2026 | [2544 Piedmont Avenue](https://nearbypermits.com/los-angeles-county/address/2544-piedmont-avenue/) | New building | Proposed (N) duplex (864 sf 1st flr, 788 sf 2nd flr); (2) 2-car garages 693 sf total; (2) 41 sf balconies 2nd flr and (2) 38 sf balconies 3rd flr; (N) 274 sf roof deck and 86 sf equipment area each unit | $500,000 | [UNC-BLDR250405003710](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR250405003710/) | | Aug 24, 2026 | [4447 Ocean View Boulevard](https://nearbypermits.com/los-angeles-county/address/4447-ocean-view-boulevard/) | Plumbing | We're replacing 2 lines of sewer 20ft long each line of 3 in cast iron. Currently have ABS pipe. There's a bathroom on each line which will be using some combination wyes( cast iron as well) pipes are exposed on the rear parking lot of the building. Only one section of the line is inside the ceiling | Not listed | [UNC-PLMB260819003642](https://nearbypermits.com/los-angeles-county/permit/UNC-PLMB260819003642/) | | Aug 21, 2026 | [2535 Hermosa Avenue](https://nearbypermits.com/los-angeles-county/address/2535-hermosa-avenue/) | New building | (N) 1,198 Sf (3 bed, 2 baths, 1 poweder room) detached ADU | $230,000 | [UNC-BLDR251222016476](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR251222016476/) | | Aug 19, 2026 | [3900 Park Place](https://nearbypermits.com/los-angeles-county/address/3900-park-place/) | Electrical | installation of 400A main panel | Not listed | [UNC-ELEC260723007548](https://nearbypermits.com/los-angeles-county/permit/UNC-ELEC260723007548/) | | Aug 18, 2026 | [4422 Rockland Place](https://nearbypermits.com/los-angeles-county/address/4422-rockland-place/) | Solar | Reinstallation of existing rooftop mounted photovoltaic system due to reroof | $10,000 | [UNC-SOLR260818001254](https://nearbypermits.com/los-angeles-county/permit/UNC-SOLR260818001254/) | | Aug 17, 2026 | [2232 1/2 Del Mar Road](https://nearbypermits.com/los-angeles-county/address/2232-1_2-del-mar-road/) | Mechanical (HVAC) | Installation of two mini-split heat-pump single zone 12,000 btus, installation of one kitchen hood vent and one bathroom exhaust fan vent | Not listed | [UNC-MECH260813003415](https://nearbypermits.com/los-angeles-county/permit/UNC-MECH260813003415/) | | Aug 11, 2026 | [2252 Del Mar Road #A](https://nearbypermits.com/los-angeles-county/address/2252-del-mar-road-%23a/) | Plumbing | Sewr for convert (E) 341 sf garage to ADU (unit #7) | $49,000 | [UNC-SEWR260811002377](https://nearbypermits.com/los-angeles-county/permit/UNC-SEWR260811002377/) | | Aug 11, 2026 | [2230 Del Mar Road](https://nearbypermits.com/los-angeles-county/address/2230-del-mar-road/) | Plumbing | Plmb for interior remodel at (E) bathrooms, kitchen, and living room; remove (E) fireplace and add (N) partial exterior wall. | $24,000 | [UNC-PLMB260811003521](https://nearbypermits.com/los-angeles-county/permit/UNC-PLMB260811003521/) | | Aug 11, 2026 | [2252 Del Mar Road #A](https://nearbypermits.com/los-angeles-county/address/2252-del-mar-road-%23a/) | Plumbing | Plmb for convert (E) 341 sf garage to ADU (unit #7) | $49,000 | [UNC-PLMB260811003519](https://nearbypermits.com/los-angeles-county/permit/UNC-PLMB260811003519/) | | Aug 11, 2026 | [2230 Del Mar Road](https://nearbypermits.com/los-angeles-county/address/2230-del-mar-road/) | Mechanical (HVAC) | Mech for interior remodel at (E) bathrooms, kitchen, and living room; remove (E) fireplace and add (N) partial exterior wall. | $24,000 | [UNC-MECH260811003364](https://nearbypermits.com/los-angeles-county/permit/UNC-MECH260811003364/) | | Aug 11, 2026 | [2121 Crescent Avenue](https://nearbypermits.com/los-angeles-county/address/2121-crescent-avenue/) | Solar | Roof Mount Solar PV Panels: 20 1 Ess | Not listed | [UNC-EXPR260811002441](https://nearbypermits.com/los-angeles-county/permit/UNC-EXPR260811002441/) | | Aug 11, 2026 | [2252 Del Mar Road #A](https://nearbypermits.com/los-angeles-county/address/2252-del-mar-road-%23a/) | Electrical | Elec for convert (E) 341 sf garage to ADU (unit #7) | $49,000 | [UNC-ELEC260811008213](https://nearbypermits.com/los-angeles-county/permit/UNC-ELEC260811008213/) | | Aug 11, 2026 | [2252 Del Mar Road #B](https://nearbypermits.com/los-angeles-county/address/2252-del-mar-road-%23b/) | Electrical | Elec for legalize (E) unit #6 (235 sf) | $50,000 | [UNC-ELEC260811008210](https://nearbypermits.com/los-angeles-county/permit/UNC-ELEC260811008210/) | | Aug 11, 2026 | [2232 1/2 Del Mar Road](https://nearbypermits.com/los-angeles-county/address/2232-1_2-del-mar-road/) | Alteration or repair | Kitchen and bathroom remodel with no structural changes, no new window or door openings, and no additional square footage. | $24,000 | [UNC-BLDR260717007033](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR260717007033/) | | Aug 10, 2026 | [2234 Del Mar Road #2](https://nearbypermits.com/los-angeles-county/address/2234-del-mar-road-%232/) | Mechanical (HVAC) | Package unit changeout on roof weight is 380 pounds. | Not listed | [UNC-MECH260810003339](https://nearbypermits.com/los-angeles-county/permit/UNC-MECH260810003339/) | | Aug 6, 2026 | [2121 Crescent Avenue](https://nearbypermits.com/los-angeles-county/address/2121-crescent-avenue/) | Alteration or repair | Partial reroof. Tearoff existing roof and replace plywood as needed. Install crrc #. Total of 9.9 sqs. House and attached garage. No flat area. (For permitted areas only) | $4,000 | [UNC-BLDR260727007372](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR260727007372/) | | Aug 5, 2026 | [4418 Young Drive](https://nearbypermits.com/los-angeles-county/address/4418-young-drive/) | Electrical | Elec for interior remodel with (N) 32 sf addition to (E) SFR and (N) 18'-6" x 7'-0" patio at entrance | Not listed | [UNC-ELEC260805008034](https://nearbypermits.com/los-angeles-county/permit/UNC-ELEC260805008034/) | | Aug 5, 2026 | [4418 Young Drive](https://nearbypermits.com/los-angeles-county/address/4418-young-drive/) | Electrical | Elec for interior remodel with (N) 32 sf addition to (E) SFR and (N) 18'-6" x 7'-0" patio at entrance | $110,000 | [UNC-ELEC260805008023](https://nearbypermits.com/los-angeles-county/permit/UNC-ELEC260805008023/) | | Aug 3, 2026 | [2231 Florencita Drive](https://nearbypermits.com/los-angeles-county/address/2231-florencita-drive/) | Electrical | Upgrade (4) meters and (1) service panel. | Not listed | [UNC-ELEC260625006530](https://nearbypermits.com/los-angeles-county/permit/UNC-ELEC260625006530/) | More: https://nearbypermits.com/los-angeles-county/zip/91020/?page=2 ## Zoning requests in 91020 We don't list zoning cases for Los Angeles County yet. Look them up on the county's Regional Planning Commission page: https://planning.lacounty.gov/public-hearings-and-meetings/regional-planning-commission/ --- Source: LA County Public Works, Building and Safety permit data (https://www.arcgis.com/home/item.html?id=b2a835d49c194029a525fb60cf24aa59). Checked 2026-10-09 06:54 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map and full list of the 34 permits in Los Angeles County 91020 from the last 90 days: https://nearbypermits.com/los-angeles-county/zip/91020/