# Building permits at 1663 E 124th Street, Los Angeles County, CA Three permits here in the last two years. The newest, Oct 28, 2025: Change out tankless water heater. Within a quarter mile, the county has issued 17 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Oct 28, 2025 | Plumbing | change out tankless water heater, new hot and cold water lines, expansion tank | Not listed | [UNC-PLMB251028005037](https://nearbypermits.com/los-angeles-county/permit/UNC-PLMB251028005037/) | | Oct 28, 2025 | Mechanical (HVAC) | change out of AC and FAU same location | Not listed | [UNC-MECH251028004572](https://nearbypermits.com/los-angeles-county/permit/UNC-MECH251028004572/) | | Feb 25, 2025 | Plumbing | Replace (8x) Drains and Install 2-way cleanout, all in ABS | Not listed | [UNC-PLMB250225000779](https://nearbypermits.com/los-angeles-county/permit/UNC-PLMB250225000779/) | ## Within ¼ mi since May 1, 2026 17 permits in the circle. From our copy of the county's data (last 24 months). ### Next door (under 250 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 29, 2026 | [1689 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1689-e-124th-street/) | 240 ft E | Electrical | Temporary Power Pole - 200A | Not listed | [UNC-ELEC260929010199](https://nearbypermits.com/los-angeles-county/permit/UNC-ELEC260929010199/) | | Sep 3, 2026 | [1648 E 123rd Street](https://nearbypermits.com/los-angeles-county/address/1648-e-123rd-street/) | 210 ft NW | Plumbing | new 490 sq. ft. (2) bedroom, (1) bathroom, and (1) laundry room addition | Not listed | [UNC-PLMB260901003823](https://nearbypermits.com/los-angeles-county/permit/UNC-PLMB260901003823/) | | Sep 3, 2026 | [1648 E 123rd Street](https://nearbypermits.com/los-angeles-county/address/1648-e-123rd-street/) | 210 ft NW | Mechanical (HVAC) | new 490 sq. ft. bedroom, bathroom, and laundry addition | Not listed | [UNC-MECH260901003628](https://nearbypermits.com/los-angeles-county/permit/UNC-MECH260901003628/) | | Sep 3, 2026 | [1648 E 123rd Street](https://nearbypermits.com/los-angeles-county/address/1648-e-123rd-street/) | 210 ft NW | Addition | 490 Sf addition for two bedrooms, bathroom, and laundry | $169,000 | [UNC-BLDR260724007304](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR260724007304/) | ### This block (250 to 1,000 ft), 6 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 18, 2026 | [12217 Defiance Avenue](https://nearbypermits.com/los-angeles-county/address/12217-defiance-avenue/) | 600 ft NW | Plumbing | Drainage pipe repair under house | Not listed | [UNC-PLMB260818003612](https://nearbypermits.com/los-angeles-county/permit/UNC-PLMB260818003612/) | | Jul 14, 2026 | [12130 Compton Avenue](https://nearbypermits.com/los-angeles-county/address/12130-compton-avenue/) | 820 ft NW | Electrical | Upgrade the existing 100A service to 200 A at the existing meter panel. Replace the existing panel with a new 200 A main breaker panel. Install a 50A, 240V NEMA 14-50R receptacle on a dedicated circuit. | Not listed | [UNC-ELEC260615006059](https://nearbypermits.com/los-angeles-county/permit/UNC-ELEC260615006059/) | | Jun 25, 2026 | [1727 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1727-e-124th-street/) | 630 ft E | Plumbing | 987 Sf paritial SFR conversion to create accessory dwelling unit (adu). ADU To contain 2 bedrooms and 1 bathroom. | $125,000 | [UNC-SEWR260625001853](https://nearbypermits.com/los-angeles-county/permit/UNC-SEWR260625001853/) | | Jun 3, 2026 | [1713 E 122nd Street](https://nearbypermits.com/los-angeles-county/address/1713-e-122nd-street/) | 810 ft NE | Plumbing | 600 Sf garage conversion to accessory dwelling unit (adu). ADU To contain 2 bedrooms and 1 bathroom. | $102,350 | [UNC-SEWR260518001429](https://nearbypermits.com/los-angeles-county/permit/UNC-SEWR260518001429/) | | Jun 3, 2026 | [1713 E 122nd Street](https://nearbypermits.com/los-angeles-county/address/1713-e-122nd-street/) | 810 ft NE | Alteration or repair | 600 Sf garage conversion to accessory dwelling unit (adu). ADU To contain 2 bedrooms and 1 bathroom. | $102,350 | [UNC-BLDR251221016433](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR251221016433/) | | May 4, 2026 | [1738 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1738-e-124th-street/) | 780 ft E | Alteration or repair | -Tear off 12sq of flat roof -Replace any damage or rot wood ONLY -Install Peel & Stick Underlayment -Install Polyfresko Torch -CRRC# 0616-0011a SRI: 0.77 -Remove 4sq of existing tiles -Replace any damage or rot wood ONLY -Install Peel & Stick Westlake Tile Underlayment -Reinstall existing tiles. | $8,000 | [UNC-BLDR260501004436](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR260501004436/) | ### Farther (1,000 ft to ¼ mi), 7 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 17, 2026 | [1818 E 122nd Street #A](https://nearbypermits.com/los-angeles-county/address/1818-e-122nd-street-%23a/) | 0.21 mi NE | Plumbing | 902 Sf proposed storage conversion to sb-9 with 373 sf accessory dwelling unit (adu). Sb-9 to contain 3 bedrooms and 1 bathroom. ADU To be studio layout with 1 bathroom. | $200,175 | [UNC-PLMB260717003167](https://nearbypermits.com/los-angeles-county/permit/UNC-PLMB260717003167/) | | Jul 7, 2026 | [1514 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1514-e-124th-street/) | 0.20 mi W | Alteration or repair | remove unpermitted addition at rear of detached garage | $250 | [UNC-BLDR260707006696](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR260707006696/) | | Jul 7, 2026 | [1514 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1514-e-124th-street/) | 0.20 mi W | Alteration or repair | Tear off and reroof 5sqs comp shingles, detached garage, CRRC #0676-0130b GAF Timberline HDZ® Reflector Series™ Aged Chestnut Do not final until permit to remove unpermitted garage addition is finaled | $2,500 | [UNC-BLDR260707006690](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR260707006690/) | | Jul 7, 2026 | [1514 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1514-e-124th-street/) | 0.20 mi W | Roofing | Tear off and reroof 20sqs comp shingles, house only, CRRC #0676-0130b GAF Timberline HDZ® Reflector Series™ Aged Chestnut | $10,000 | [UNC-BLDR260629006388](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR260629006388/) | | Jun 22, 2026 | [1818 E 122nd Street #A](https://nearbypermits.com/los-angeles-county/address/1818-e-122nd-street-%23a/) | 0.21 mi NE | Alteration or repair | 902 Sf proposed storage conversion to sb-9 with 373 sf accessory dwelling unit (adu). Sb-9 to contain 3 bedrooms and 1 bathroom. ADU To be studio layout with 1 bathroom. Fire sprinkler required. | $200,175 | [UNC-BLDR260315002634](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR260315002634/) | | Jun 2, 2026 | [12119 Compton Avenue](https://nearbypermits.com/los-angeles-county/address/12119-compton-avenue/) | 0.21 mi NW | Solar | 8 roof mounted PV solar module installation utilizing 8 micro inverters. w/ new IQ 5P battery installation. 3.28 Kw-dc 3.04 kw-ac | Not listed | [UNC-EXPR260602001684](https://nearbypermits.com/los-angeles-county/permit/UNC-EXPR260602001684/) | | Jun 1, 2026 | [1816 E 126th Street](https://nearbypermits.com/los-angeles-county/address/1816-e-126th-street/) | 0.23 mi SE | Roofing | tear off and re-roof sfd approx 17 sqs with malarkey moonlit black crrc 0850-0066 Malarkey Roofing Products, add 1 roll of polyfresk | $8,000 | [UNC-BLDR260601005414](https://nearbypermits.com/los-angeles-county/permit/UNC-BLDR260601005414/) | ## More on this street Other addresses on E 124th Street with permits, nearest house number first: - [1689 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1689-e-124th-street/): newest permit Sep 29, 2026 - [1691 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1691-e-124th-street/): newest permit Feb 21, 2025 - [1727 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1727-e-124th-street/): newest permit Jun 25, 2026 - [1738 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1738-e-124th-street/): newest permit May 4, 2026 - [1514 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1514-e-124th-street/): newest permit Jul 7, 2026 - [1432 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1432-e-124th-street/): newest permit Mar 3, 2025 - [2017 E 124th Street](https://nearbypermits.com/los-angeles-county/address/2017-e-124th-street/): newest permit Dec 9, 2024 - [2117 E 124th Street](https://nearbypermits.com/los-angeles-county/address/2117-e-124th-street/): newest permit Nov 4, 2024 - [1203 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1203-e-124th-street/): newest permit Dec 2, 2024 - [1123 E 124th Street](https://nearbypermits.com/los-angeles-county/address/1123-e-124th-street/): newest permit Nov 5, 2024 --- Source: LA County Public Works, Building and Safety permit data (https://www.arcgis.com/home/item.html?id=b2a835d49c194029a525fb60cf24aa59). Checked 2026-10-07 05:15 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 3 permits at this address and 17 nearby: https://nearbypermits.com/los-angeles-county/address/1663-e-124th-street/