# Building permits at 435 S Williams St, Denver, CO 318 S Gilpin St: a new building permitted Aug 27, demolition Sep 1. One permit on record here. The newest, Jul 8, 2025: Alteration or repair permit, no description from the city. Within a quarter mile, the city has issued 21 more permits since May 1. Three are for new buildings, the nearest 510 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 8, 2025 | Alteration or repair | | $40,000 | [2025-RESCON-0002141](https://nearbypermits.com/denver/permit/2025-RESCON-0002141/) | ## Within ¼ mi since May 1, 2026 21 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 | |---|---|---|---|---|---|---| | Aug 28, 2026 | [408 S Williams](https://nearbypermits.com/denver/address/408-s-williams/) | 210 ft NE | Grading | | $10,000 | [2026-RESCON-0002595](https://nearbypermits.com/denver/permit/2026-RESCON-0002595/) | | Jul 6, 2026 | [450 S Gilpin St](https://nearbypermits.com/denver/address/450-s-gilpin-st/) | 180 ft SW | Alteration or repair | | Not listed | [2026-RESCON-0001573](https://nearbypermits.com/denver/permit/2026-RESCON-0001573/) | ### This block (250 to 1,000 ft), 14 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 9, 2026 | [415 S High St](https://nearbypermits.com/denver/address/415-s-high-st/) | 380 ft E | Alteration or repair | | $19,000 | [2026-RESCON-0003181](https://nearbypermits.com/denver/permit/2026-RESCON-0003181/) | | Oct 9, 2026 | [416 S High St](https://nearbypermits.com/denver/address/416-s-high-st/) | 510 ft E | New building | | $702,561 | [2026-RESCON-0001523](https://nearbypermits.com/denver/permit/2026-RESCON-0001523/) | | Oct 8, 2026 | [474 S Williams St](https://nearbypermits.com/denver/address/474-s-williams-st/) | 300 ft SE | Alteration or repair | | $10,300 | [2026-RESCON-0003196](https://nearbypermits.com/denver/permit/2026-RESCON-0003196/) | | Sep 1, 2026 | [318 S Gilpin St](https://nearbypermits.com/denver/address/318-s-gilpin-st/) | 780 ft N | Demolition | | $1,000 | [2026-DEMO-0000406](https://nearbypermits.com/denver/permit/2026-DEMO-0000406/) | | Aug 27, 2026 | [318 S Gilpin St](https://nearbypermits.com/denver/address/318-s-gilpin-st/) | 780 ft N | New building | | $36,770 | [2026-RESCON-0002237](https://nearbypermits.com/denver/permit/2026-RESCON-0002237/) | | Jul 31, 2026 | [360 S Humboldt St](https://nearbypermits.com/denver/address/360-s-humboldt-st/) | 960 ft NW | Alteration or repair | | $104,000 | [2026-RESCON-0002061](https://nearbypermits.com/denver/permit/2026-RESCON-0002061/) | | Jul 23, 2026 | [416 S High St](https://nearbypermits.com/denver/address/416-s-high-st/) | 510 ft E | Other | | $15,000 | [2026-RESCON-0001524](https://nearbypermits.com/denver/permit/2026-RESCON-0001524/) | | Jul 20, 2026 | [491 S Race St](https://nearbypermits.com/denver/address/491-s-race-st/) | 760 ft SE | New building | | $765,000 | [2026-RESCON-0000340](https://nearbypermits.com/denver/permit/2026-RESCON-0000340/) | | Jul 6, 2026 | [536 S High St](https://nearbypermits.com/denver/address/536-s-high-st/) | 810 ft SE | Alteration or repair | | $500 | [2026-RESCON-0001833](https://nearbypermits.com/denver/permit/2026-RESCON-0001833/) | | Jun 30, 2026 | [400 S Williams St](https://nearbypermits.com/denver/address/400-s-williams-st/) | 260 ft NE | Alteration or repair | | $8,000 | [2026-COMMCON-0000590](https://nearbypermits.com/denver/permit/2026-COMMCON-0000590/) | | Jun 10, 2026 | [384 S Humboldt St](https://nearbypermits.com/denver/address/384-s-humboldt-st/) | 930 ft NW | Addition | | $40,000 | [2026-RESCON-0001483](https://nearbypermits.com/denver/permit/2026-RESCON-0001483/) | | Jun 5, 2026 | [491 S Race St](https://nearbypermits.com/denver/address/491-s-race-st/) | 760 ft SE | Other | | $25,000 | [2026-RESCON-0000339](https://nearbypermits.com/denver/permit/2026-RESCON-0000339/) | | Jun 3, 2026 | [482 S Gilpin St](https://nearbypermits.com/denver/address/482-s-gilpin-st/) | 350 ft SW | Alteration or repair | | Not listed | [2025-RESCON-0001051](https://nearbypermits.com/denver/permit/2025-RESCON-0001051/) | | May 29, 2026 | [385 S High St](https://nearbypermits.com/denver/address/385-s-high-st/) | 500 ft NE | Alteration or repair | | $4,500 | [2026-RESCON-0001484](https://nearbypermits.com/denver/permit/2026-RESCON-0001484/) | ### Farther (1,000 ft to ¼ mi), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 22, 2026 | [595 S Gilpin St](https://nearbypermits.com/denver/address/595-s-gilpin-st/) | 0.20 mi S | Alteration or repair | | $65,000 | [2026-RESCON-0003047](https://nearbypermits.com/denver/permit/2026-RESCON-0003047/) | | Sep 21, 2026 | [587 S Race St](https://nearbypermits.com/denver/address/587-s-race-st/) | 0.22 mi SE | Alteration or repair | | $34,700 | [2026-RESCON-0003027](https://nearbypermits.com/denver/permit/2026-RESCON-0003027/) | | Sep 17, 2026 | [431 S Vine St](https://nearbypermits.com/denver/address/431-s-vine-st/) | 0.19 mi E | Other | | $21,000 | [2026-RESCON-0000968](https://nearbypermits.com/denver/permit/2026-RESCON-0000968/) | | Aug 27, 2026 | [431 S Vine St](https://nearbypermits.com/denver/address/431-s-vine-st/) | 0.19 mi E | Demolition | | $9,000 | [2026-DEMO-0000374](https://nearbypermits.com/denver/permit/2026-DEMO-0000374/) | | Jun 12, 2026 | [418 S Vine St](https://nearbypermits.com/denver/address/418-s-vine-st/) | 0.22 mi E | Alteration or repair | | $27,000 | [2026-RESCON-0001781](https://nearbypermits.com/denver/permit/2026-RESCON-0001781/) | ## Zoning requests nearby We don't list zoning cases for Denver yet. Look them up on the city's Board of Adjustment for Zoning page: https://www.denvergov.org/Government/Agencies-Departments-Offices/Agencies-Departments-Offices-Directory/Board-of-Adjustment-for-Zoning ## More on this street Other addresses on S Williams St with permits, nearest house number first: - [420 S Williams St](https://nearbypermits.com/denver/address/420-s-williams-st/): newest permit Jan 7, 2026 - [415 S Williams St](https://nearbypermits.com/denver/address/415-s-williams-st/): newest permit Dec 4, 2024 - [401 S Williams St](https://nearbypermits.com/denver/address/401-s-williams-st/): newest permit Apr 8, 2026 - [400 S Williams St](https://nearbypermits.com/denver/address/400-s-williams-st/): newest permit Jun 30, 2026 - [398 S Williams St](https://nearbypermits.com/denver/address/398-s-williams-st/): newest permit Dec 29, 2025 - [474 S Williams St](https://nearbypermits.com/denver/address/474-s-williams-st/): newest permit Oct 8, 2026 - [391 S Williams St](https://nearbypermits.com/denver/address/391-s-williams-st/): newest permit Sep 11, 2025 - [355 S Williams St](https://nearbypermits.com/denver/address/355-s-williams-st/): newest permit Mar 2, 2026 - [678 S Williams St](https://nearbypermits.com/denver/address/678-s-williams-st/): newest permit Jun 2, 2026 - [748 S Williams St](https://nearbypermits.com/denver/address/748-s-williams-st/): newest permit Feb 25, 2025 --- Source: Denver Community Planning and Development permit data (https://www.arcgis.com/home/item.html?id=014a873bf7444a658fc2ea0da7ad0704), City of Denver Open Data Catalog, CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/). Checked 2026-10-14 08:40 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 21 nearby: https://nearbypermits.com/denver/address/435-s-williams-st/