# Building permits at 721 E 42nd Pl, Los Angeles, CA

New buildings permitted at four addresses within a quarter mile since May 1, the largest $300,000.

Five permits on record here. The newest, Jun 14, 2025: Replace 15 windows (same size and type). Within a quarter mile, the city has issued 17 more permits since May 1. The nearest permit for a new building is 0.21 mi away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jun 14, 2025 | Alteration or repair | 15 window(s). Window and door change-out (same size & type) for residential buildings. Dual glazing, labeled and certified by National Fenestration Rating Council (NFRC), is required for doors and windows replaced in all residential buildings, three stories or less, per Title 24, Part 6, Section 150 | $8,750 | [25016-90000-19122](https://nearbypermits.com/los-angeles/permit/25016-90000-19122/) |
| Dec 20, 2023 | Alteration or repair | Supplemenatl to permit 23016-30000-41105 to revise work description to: Re-roof with Class A or B material weighing less than 6 pounds per sq. ft. over NEW solid sheathing ___19___Squares. Class A roof covering is required within Very High Fire Hazard Severity Zone (VHFHSZ). For residential roof rep | Not listed | [23016-30001-41105](https://nearbypermits.com/los-angeles/permit/23016-30001-41105/) |
| Nov 21, 2023 | Roofing | Re-roof with Class A or B material weighing less than 6 pounds per sq. ft. over existing solid sheathing ___19___Squares. Class A roof covering is required within Very High Fire Hazard Severity Zone (VHFHSZ). For residential roof replacement > 50% of the total roof area, apply Cool Roof Product labe | $6,500 | [23016-30000-41105](https://nearbypermits.com/los-angeles/permit/23016-30000-41105/) |
| Aug 19, 2022 | Alteration or repair | Install r-13 insulation on 2x4 studs on all walls of existing SFD | $1,500 | [22016-10000-25050](https://nearbypermits.com/los-angeles/permit/22016-10000-25050/) |
| Jul 19, 2022 | Alteration or repair | Replace 10 window(s). Same size, location, number, type. Replace 2 door(s). Same size, location, number, type. Re-stucco for residential buildings. Area = 120 sqft. Replace damaged wood framing (less than 10%). Same size, spacing, type. | $9,502 | [22016-90000-21454](https://nearbypermits.com/los-angeles/permit/22016-90000-21454/) |

## Within ¼ mi since May 1, 2026

17 permits in the circle. From our copy of the city's data (last 24 months).

### This block (250 to 1,000 ft), 12 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | [804 E 43rd Pl](https://nearbypermits.com/los-angeles/address/804-e-43rd-pl/) | 850 ft SE | Alteration or repair | Supplemental permit to permit #26016-20000-25661 to: change the valuation from 12,000 to 9,500 | $9,500 | [26016-10001-25661](https://nearbypermits.com/los-angeles/permit/26016-10001-25661/) |
| Sep 22, 2026 | [767 E 42nd St](https://nearbypermits.com/los-angeles/address/767-e-42nd-st/) | 400 ft NE | Roofing | Re-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing 25 Squares. Class A roof covering is required within Very High Fire Hazard Severity Zone (VHFHSZ). For residential roof replacement > 50% of the total roof area, apply Cool Roof Pro | $5,000 | [26016-90000-25862](https://nearbypermits.com/los-angeles/permit/26016-90000-25862/) |
| Sep 22, 2026 | [804 E 43rd Pl](https://nearbypermits.com/los-angeles/address/804-e-43rd-pl/) | 850 ft SE | Roofing | Re-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over existing solid sheathing (19 ) Squares. Class A roof covering is required within Very High Fire Hazard Severity Zone (VHFHSZ). For residential roof replacement > 50% of the total roof area, apply Cool Roof  | $12,000 | [26016-20000-25661](https://nearbypermits.com/los-angeles/permit/26016-20000-25661/) |
| Aug 17, 2026 | [4128 S Avalon Blvd](https://nearbypermits.com/los-angeles/address/4128-s-avalon-blvd/) | 850 ft NW | Sign | Eplan. Supplemental permit to 26048-20000-00310 to correct address to match original permit, which shows 4128 S Avalon. Change OSSPIP to case 296103 and original permit to 1988LA19702 | Not listed | [26048-20001-00310](https://nearbypermits.com/los-angeles/permit/26048-20001-00310/) |
| Aug 14, 2026 | [737-737 1/4 E 43rd Pl](https://nearbypermits.com/los-angeles/address/737--737-1_4-e-43rd-pl/) | 600 ft S | Alteration or repair | 250Eplan supplemental permit to 25010-30000-03607revision of stairs to second floor units. Removal of combined stair case and seperation for independant stair cases to remain in R-3 occupancy | $2,501 | [25010-30001-03607](https://nearbypermits.com/los-angeles/permit/25010-30001-03607/) |
| Aug 14, 2026 | [737 1/2-3/4 E 43rd Pl](https://nearbypermits.com/los-angeles/address/737-1_2--3_4-e-43rd-pl/) | 600 ft S | Alteration or repair | Eplan supplemental permit to 25010-20000-01529revision of stairs to second floor units. Removal of combined stair case and seperation for independant stair cases to remain in R-3 occupancy | $2,501 | [25010-20003-01529](https://nearbypermits.com/los-angeles/permit/25010-20003-01529/) |
| Jul 31, 2026 | [787 E 42nd St](https://nearbypermits.com/los-angeles/address/787-e-42nd-st/) | 470 ft NE | Alteration or repair | SUPPLEMENTAL TO PERMIT: 25010 - 20000 - 01594 to revise scope of work to (N) 2-story detached ADU per LAMC 12.22 A.33(b)(1) | $180,000 | [25010-20001-01594](https://nearbypermits.com/los-angeles/permit/25010-20001-01594/) |
| Jul 29, 2026 | [703 E 43rd St](https://nearbypermits.com/los-angeles/address/703-e-43rd-st/) | 350 ft S | Alteration or repair | 6 window(s). Window and door change-out (same size & type) for residential buildings. Dual glazing, labeled and certified by National Fenestration Rating Council (NFRC), is required for doors and windows replaced in all residential buildings, three stories or less, per Title 24, Part 6, Section 150. | $1,500 | [26016-90000-19956](https://nearbypermits.com/los-angeles/permit/26016-90000-19956/) |
| Jul 19, 2026 | [705 E 43rd Pl](https://nearbypermits.com/los-angeles/address/705-e-43rd-pl/) | 660 ft S | Alteration or repair | 6 window(s). Window and door change-out (same size & type) for residential buildings. Dual glazing, labeled and certified by National Fenestration Rating Council (NFRC), is required for doors and windows replaced in all residential buildings, three stories or less, per Title 24, Part 6, Section 150. | $1,500 | [26016-90000-19027](https://nearbypermits.com/los-angeles/permit/26016-90000-19027/) |
| Jun 4, 2026 | [656 E 43rd Pl](https://nearbypermits.com/los-angeles/address/656-e-43rd-pl/) | 820 ft SW | Roofing | Re-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing 24 Squares. Class A roof covering is required within Very High Fire Hazard Severity Zone (VHFHSZ). For residential roof replacement > 50% of the total roof area, apply Cool Roof Product  | $7,200 | [26016-90000-14744](https://nearbypermits.com/los-angeles/permit/26016-90000-14744/) |
| Jun 2, 2026 | [731 E 41st Pl](https://nearbypermits.com/los-angeles/address/731-e-41st-pl/) | 590 ft N | Alteration or repair | Voluntary seismic retrofit with partial foundation replacement using LA city standard plan and replacement of posts. Piers and girder as per engineering. | $30,000 | [26016-10000-14166](https://nearbypermits.com/los-angeles/permit/26016-10000-14166/) |
| May 12, 2026 | [849 E 42nd St](https://nearbypermits.com/los-angeles/address/849-e-42nd-st/) | 750 ft NE | Alteration or repair | SUPPLEMENTAL PERMIT TO #26016-10000-05708 TO REVISE WORK DESCRIPTION TO: "(4) Window change-out (same size & type) for residential buildings. Dual glazing, labeled and certified by National Fenestration Rating Council (NFRC), is required for doors and windows replaced in all residential buildings, t | Not listed | [26016-10001-05708](https://nearbypermits.com/los-angeles/permit/26016-10001-05708/) |

### Farther (1,000 ft to ¼ mi), 5 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 8, 2026 | [4077 S Avalon Blvd](https://nearbypermits.com/los-angeles/address/4077-s-avalon-blvd/) | 0.23 mi NW | Sign | *Eplan. Demolish two 6'x12' single faced offsite sign (original permit #81LA26669)*OSSPIP case #296267*Takedown credit to be applied to LA Metro TCN FF34 | $500 | [26048-20000-00695](https://nearbypermits.com/los-angeles/permit/26048-20000-00695/) |
| Sep 24, 2026 | [835-837 E 41st St](https://nearbypermits.com/los-angeles/address/835--837-e-41st-st/) | 0.21 mi NE | New building | [ePlan] New 3-story SFD with attached ADU per LAMC 12.22 A.33 (c) and 2-car carport and roof deck on top (Front Building)-Bldg Sprinklerd thru-out "COMPLY WITH DEPARTMENT ORDER effective date03/03/2026. Permit will expire 30 days from issuance date" 1 of 3 | $250,000 | [26010-20000-00946](https://nearbypermits.com/los-angeles/permit/26010-20000-00946/) |
| Sep 24, 2026 | [4064-4064 1/2 S Mckinley Ave](https://nearbypermits.com/los-angeles/address/4064--4064-1_2-s-mckinley-ave/) | 0.23 mi NE | New building | [ePlan] New 2-story Two-unit ADU per GC 66323(a)(4)-Bldg Sprinklerd thru-out "COMPLY WITH DEPARTMENT ORDER effective date03/03/2026. Permit will expire 30 days from issuance date" 3 of 3 | $140,000 | [26010-10000-01417](https://nearbypermits.com/los-angeles/permit/26010-10000-01417/) |
| Sep 24, 2026 | [4066-4066 1/2 S Mckinley Ave](https://nearbypermits.com/los-angeles/address/4066--4066-1_2-s-mckinley-ave/) | 0.22 mi NE | New building | [ePlan] New 3-story Duplex with attached 2-car carport and roof deck on top (Middle Building)-Bldg Sprinklerd thru-out "COMPLY WITH DEPARTMENT ORDER effective date03/03/2026. Permit will expire 30 days from issuance date" 2 of 3 | $300,000 | [26010-10000-01416](https://nearbypermits.com/los-angeles/permit/26010-10000-01416/) |
| Jun 10, 2026 | [883-883 1/2 E 41st St](https://nearbypermits.com/los-angeles/address/883--883-1_2-e-41st-st/) | 0.25 mi NE | New building | Eplan 2-story type VB detached 2-unit accessory dwelling unit (adu) per gcs 65852.2(e)(1)(d) and ordinance. | $268,800 | [24010-20000-05248](https://nearbypermits.com/los-angeles/permit/24010-20000-05248/) |

## Zoning requests nearby

We don't list zoning cases for Los Angeles yet.

## More on this street

Other addresses on E 42nd Pl with permits, nearest house number first:

- [686-686 1/2 E 42nd Pl](https://nearbypermits.com/los-angeles/address/686--686-1_2-e-42nd-pl/): newest permit Dec 15, 2025
- [862 E 42nd Pl](https://nearbypermits.com/los-angeles/address/862-e-42nd-pl/): newest permit May 27, 2025
- [429 E 42nd Pl](https://nearbypermits.com/los-angeles/address/429-e-42nd-pl/): newest permit Dec 11, 2025
- [1032 E 42nd Pl](https://nearbypermits.com/los-angeles/address/1032-e-42nd-pl/): newest permit Sep 11, 2025
- [1048 E 42nd Pl](https://nearbypermits.com/los-angeles/address/1048-e-42nd-pl/): newest permit Aug 27, 2026
- [348 E 42nd Pl](https://nearbypermits.com/los-angeles/address/348-e-42nd-pl/): newest permit Sep 16, 2026
- [1142 E 42nd Pl](https://nearbypermits.com/los-angeles/address/1142-e-42nd-pl/): newest permit Aug 29, 2025
- [1319 E 42nd Pl](https://nearbypermits.com/los-angeles/address/1319-e-42nd-pl/): newest permit Sep 30, 2025

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Source: LA Department of Building and Safety permit data (https://data.lacity.org/d/pi9x-tg5x). Checked 2026-10-18 06:41 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map, all 5 permits at this address and 17 nearby: https://nearbypermits.com/los-angeles/address/721-e-42nd-pl/