# Building permits at 423 Sumner, San Antonio, TX One permit on record here. The newest, Jan 28, 2025: Mechanical (HVAC) permit, no description from the city. Within a quarter mile, the city has issued 37 more permits (36 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jan 28, 2025 | Mechanical (HVAC) | | Not listed | [LSR-MECH-25-39600277](https://nearbypermits.com/san-antonio/permit/LSR-MECH-25-39600277/) | ## Within ¼ mi since May 1, 2026 37 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jun 5, 2026 | [430 Sumner](https://nearbypermits.com/san-antonio/address/430-sumner/) | 200 ft SE | Roofing | 430 Sumner | Not listed | [REP-ROF-PMT26-35201908](https://nearbypermits.com/san-antonio/permit/REP-ROF-PMT26-35201908/) | | May 28, 2026 | [435 Sumner](https://nearbypermits.com/san-antonio/address/435-sumner/) | 170 ft E | Electrical | Arturo scott | Not listed | [MEP-ELE-PMT26-33314555](https://nearbypermits.com/san-antonio/permit/MEP-ELE-PMT26-33314555/) | ### This block (250 to 1,000 ft), 17 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 28, 2026 | [510 Sumner](https://nearbypermits.com/san-antonio/address/510-sumner/) | 490 ft E | Plumbing | Sumner roughin | Not listed | [MEP-PLM-PMT26-34327956](https://nearbypermits.com/san-antonio/permit/MEP-PLM-PMT26-34327956/) | | Sep 21, 2026 | [507 Byrnes](https://nearbypermits.com/san-antonio/address/507-byrnes/) | 740 ft SE | Roofing | 507 Byrnes-rof | Not listed | [REP-ROF-PMT26-35203297](https://nearbypermits.com/san-antonio/permit/REP-ROF-PMT26-35203297/) | | Sep 8, 2026 | [423 Blakeley Dr](https://nearbypermits.com/san-antonio/address/423-blakeley-dr/) | 900 ft S | Alteration or repair | 423 Blakeley dr | Not listed | [REP-RRP-PMT-26-35303445](https://nearbypermits.com/san-antonio/permit/REP-RRP-PMT-26-35303445/) | | Sep 1, 2026 | [510 Sumner](https://nearbypermits.com/san-antonio/address/510-sumner/) | 490 ft E | Plumbing | Faucet replacement | Not listed | [MEP-PLM-PMT26-34325256](https://nearbypermits.com/san-antonio/permit/MEP-PLM-PMT26-34325256/) | | Sep 1, 2026 | [510 Sumner](https://nearbypermits.com/san-antonio/address/510-sumner/) | 490 ft E | Electrical | 510 sumner | Not listed | [MEP-ELE-PMT26-33325262](https://nearbypermits.com/san-antonio/permit/MEP-ELE-PMT26-33325262/) | | Aug 31, 2026 | [510 Sumner](https://nearbypermits.com/san-antonio/address/510-sumner/) | 490 ft E | Alteration or repair | 510 Sumner Dr Minor Repairs | Not listed | [REP-RRP-PMT-26-35303329](https://nearbypermits.com/san-antonio/permit/REP-RRP-PMT-26-35303329/) | | Aug 10, 2026 | [503 Olney Dr](https://nearbypermits.com/san-antonio/address/503-olney-dr/) | 460 ft SE | Plumbing | Under Slab Permit | Not listed | [MEP-PLM-PMT26-34322468](https://nearbypermits.com/san-antonio/permit/MEP-PLM-PMT26-34322468/) | | Jul 9, 2026 | [507 Byrnes](https://nearbypermits.com/san-antonio/address/507-byrnes/) | 740 ft SE | Electrical | Alejandro Medrano | Not listed | [MEP-ELE-PMT26-33319179](https://nearbypermits.com/san-antonio/permit/MEP-ELE-PMT26-33319179/) | | Jun 25, 2026 | [507 Byrnes](https://nearbypermits.com/san-antonio/address/507-byrnes/) | 740 ft SE | Plumbing | Tokyo juarez | Not listed | [MEP-SEW-PMT26-34817609](https://nearbypermits.com/san-antonio/permit/MEP-SEW-PMT26-34817609/) | | Jun 16, 2026 | [507 Byrnes](https://nearbypermits.com/san-antonio/address/507-byrnes/) | 740 ft SE | Plumbing | Tokyo Juarez | Not listed | [MEP-PLM-PMT26-34316504](https://nearbypermits.com/san-antonio/permit/MEP-PLM-PMT26-34316504/) | | Jun 16, 2026 | [434 Byrnes](https://nearbypermits.com/san-antonio/address/434-byrnes/) | 790 ft S | Plumbing | Tokyo Juarez | Not listed | [MEP-SEW-PMT26-34816540](https://nearbypermits.com/san-antonio/permit/MEP-SEW-PMT26-34816540/) | | May 18, 2026 | [507 Byrnes](https://nearbypermits.com/san-antonio/address/507-byrnes/) | 740 ft SE | Alteration or repair | 507 Byrnes | Not listed | [REP-FND-PMT26-35101297](https://nearbypermits.com/san-antonio/permit/REP-FND-PMT26-35101297/) | | May 12, 2026 | [434 Byrnes](https://nearbypermits.com/san-antonio/address/434-byrnes/) | 790 ft S | Alteration or repair | 434 Byrnes | Not listed | [REP-FND-PMT26-35101232](https://nearbypermits.com/san-antonio/permit/REP-FND-PMT26-35101232/) | | May 8, 2026 | [423 Blakeley Dr](https://nearbypermits.com/san-antonio/address/423-blakeley-dr/) | 900 ft S | Mechanical (HVAC) | Blakeley | Not listed | [MEP-MEC-PMT26-33912672](https://nearbypermits.com/san-antonio/permit/MEP-MEC-PMT26-33912672/) | | May 5, 2026 | [423 Blakeley Dr](https://nearbypermits.com/san-antonio/address/423-blakeley-dr/) | 900 ft S | Plumbing | 423 Blakeley | Not listed | [MEP-PLM-PMT26-34312221](https://nearbypermits.com/san-antonio/permit/MEP-PLM-PMT26-34312221/) | | May 5, 2026 | [423 Blakeley Dr](https://nearbypermits.com/san-antonio/address/423-blakeley-dr/) | 900 ft S | Electrical | 423 Blakeley Dr General Electric | Not listed | [MEP-ELE-PMT26-33312167](https://nearbypermits.com/san-antonio/permit/MEP-ELE-PMT26-33312167/) | | May 4, 2026 | [422 Olney Dr](https://nearbypermits.com/san-antonio/address/422-olney-dr/) | 470 ft S | Other | Norman Perusse | Not listed | [SDW-CRB-PMT26-38500118](https://nearbypermits.com/san-antonio/permit/SDW-CRB-PMT26-38500118/) | ### Farther (1,000 ft to ¼ mi), 18 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 15, 2026 | [468 Bryn Mawr](https://nearbypermits.com/san-antonio/address/468-bryn-mawr/) | 0.24 mi NW | Plumbing | 468 | Not listed | [MEP-PLM-PMT26-34326268](https://nearbypermits.com/san-antonio/permit/MEP-PLM-PMT26-34326268/) | | Sep 15, 2026 | [466 Bryn Mawr](https://nearbypermits.com/san-antonio/address/466-bryn-mawr/) | 0.24 mi NW | Plumbing | 466 | Not listed | [MEP-PLM-PMT26-34326267](https://nearbypermits.com/san-antonio/permit/MEP-PLM-PMT26-34326267/) | | Sep 10, 2026 | [468 Bryn Mawr](https://nearbypermits.com/san-antonio/address/468-bryn-mawr/) | 0.24 mi NW | Alteration or repair | 468 Bryn mawr | Not listed | [REP-RRP-PMT-26-35303490](https://nearbypermits.com/san-antonio/permit/REP-RRP-PMT-26-35303490/) | | Sep 4, 2026 | [530 Byrnes](https://nearbypermits.com/san-antonio/address/530-byrnes/) | 0.22 mi SE | Mechanical (HVAC) | Mini Split | Not listed | [MEP-MEC-PMT26-33925624](https://nearbypermits.com/san-antonio/permit/MEP-MEC-PMT26-33925624/) | | Aug 24, 2026 | [302 Byrnes](https://nearbypermits.com/san-antonio/address/302-byrnes/) | 0.23 mi SW | Electrical | 302 Byrnes - electrical completion | Not listed | [MEP-ECP-PMT26-33224216](https://nearbypermits.com/san-antonio/permit/MEP-ECP-PMT26-33224216/) | | Aug 14, 2026 | [306 Olney Dr](https://nearbypermits.com/san-antonio/address/306-olney-dr/) | 0.19 mi SW | Alteration or repair | 306 Olney dr | Not listed | [REP-FND-PMT26-35102072](https://nearbypermits.com/san-antonio/permit/REP-FND-PMT26-35102072/) | | Aug 11, 2026 | [1430 Austin Hwy](https://nearbypermits.com/san-antonio/address/1430-austin-hwy/) | 0.20 mi NE | Electrical | Site Work - Walmart 1347 EV Charging Stations Installation | Not listed | [COM-SIT-PMT26-40100299](https://nearbypermits.com/san-antonio/permit/COM-SIT-PMT26-40100299/) | | Jul 27, 2026 | [1430 Austin Hwy](https://nearbypermits.com/san-antonio/address/1430-austin-hwy/) | 0.20 mi NE | Sign | 1430 Austin hwy | Not listed | [SIG-OPS-PMT26-21501069](https://nearbypermits.com/san-antonio/permit/SIG-OPS-PMT26-21501069/) | | Jul 16, 2026 | [302 Byrnes](https://nearbypermits.com/san-antonio/address/302-byrnes/) | 0.23 mi SW | Plumbing | completion permit | Not listed | [MEP-PCP-PMT26-34119501](https://nearbypermits.com/san-antonio/permit/MEP-PCP-PMT26-34119501/) | | Jul 16, 2026 | [619 Rittiman Rd](https://nearbypermits.com/san-antonio/address/619-rittiman-rd/) | 0.23 mi S | Plumbing | Miguel Miranda YA | Not listed | [MEP-GAS-PMT26-34219869](https://nearbypermits.com/san-antonio/permit/MEP-GAS-PMT26-34219869/) | | Jul 14, 2026 | [468 Bryn Mawr](https://nearbypermits.com/san-antonio/address/468-bryn-mawr/) | 0.24 mi NW | Electrical | 468 Bryn Mawr Dr - Interior Combo-Fault Breaker Replacement | Not listed | [MEP-ELE-PMT26-33318158](https://nearbypermits.com/san-antonio/permit/MEP-ELE-PMT26-33318158/) | | Jul 8, 2026 | [571 Byrnes](https://nearbypermits.com/san-antonio/address/571-byrnes/) | 0.24 mi E | Electrical | General Electric | Not listed | [MEP-ELE-PMT26-33318871](https://nearbypermits.com/san-antonio/permit/MEP-ELE-PMT26-33318871/) | | Jun 17, 2026 | [546 Byrnes](https://nearbypermits.com/san-antonio/address/546-byrnes/) | 0.22 mi E | Fence, wall or deck | 546 Byrnes | Not listed | [RES-FEN-PMT26-31900640](https://nearbypermits.com/san-antonio/permit/RES-FEN-PMT26-31900640/) | | Jun 15, 2026 | [426 Blakeley Dr](https://nearbypermits.com/san-antonio/address/426-blakeley-dr/) | 0.20 mi S | Plumbing | BALL- Plumbing | Not listed | [MEP-PLM-PMT26-34316312](https://nearbypermits.com/san-antonio/permit/MEP-PLM-PMT26-34316312/) | | Jun 12, 2026 | [1258 Austin Hwy](https://nearbypermits.com/san-antonio/address/1258-austin-hwy/) | 0.23 mi W | Plumbing | 1258 Austin hwy | Not listed | [MEP-GAS-PMT26-34215901](https://nearbypermits.com/san-antonio/permit/MEP-GAS-PMT26-34215901/) | | May 22, 2026 | [302 Byrnes](https://nearbypermits.com/san-antonio/address/302-byrnes/) | 0.23 mi SW | Alteration or repair | 302 Byrnes | Not listed | [REP-FND-PMT26-35101344](https://nearbypermits.com/san-antonio/permit/REP-FND-PMT26-35101344/) | | May 8, 2026 | [466 Bryn Mawr](https://nearbypermits.com/san-antonio/address/466-bryn-mawr/) | 0.24 mi NW | Alteration or repair | 466 Bryn mawr | Not listed | [REP-RRP-PMT-26-35301811](https://nearbypermits.com/san-antonio/permit/REP-RRP-PMT-26-35301811/) | | May 5, 2026 | [571 Byrnes](https://nearbypermits.com/san-antonio/address/571-byrnes/) | 0.24 mi E | Addition | 571 Byrnes Dr Addition | Not listed | [RES-ADD-PMT26-32500533](https://nearbypermits.com/san-antonio/permit/RES-ADD-PMT26-32500533/) | --- Source: San Antonio Development Services Department permit data (https://services.arcgis.com/g1fRTDLeMgspWrYp/arcgis/rest/services/Permits_Issued/FeatureServer/0). Checked 2026-10-05 14:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 37 nearby: https://nearbypermits.com/san-antonio/address/423-sumner/