# Building permits at 650 15th St, Denver, CO The biggest project within a quarter mile since May 1: a $3.5M alteration or repair at 675 15th St, permitted May 5. Three permits here in the last two years. The newest, Aug 6: Alteration or repair permit, no description from the city. Within a quarter mile, the city has issued 26 more permits (17 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Aug 6, 2026 | Alteration or repair | | Not listed | [2026-COMMCON-0000821](https://nearbypermits.com/denver/permit/2026-COMMCON-0000821/) | | Nov 10, 2025 | Alteration or repair | | Not listed | [2025-COMMCON-0002291](https://nearbypermits.com/denver/permit/2025-COMMCON-0002291/) | | Jan 7, 2025 | Alteration or repair | | $31,070,000 | [2024-COMMCON-0002219](https://nearbypermits.com/denver/permit/2024-COMMCON-0002219/) | ## Within ¼ mi since May 1, 2026 26 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 9 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 26, 2026 | [675 15th St](https://nearbypermits.com/denver/address/675-15th-st/) | 220 ft NE | Alteration or repair | | $75,000 | [2026-COMMCON-0001636](https://nearbypermits.com/denver/permit/2026-COMMCON-0001636/) | | Jul 16, 2026 | [675 15th St](https://nearbypermits.com/denver/address/675-15th-st/) | 220 ft NE | Alteration or repair | | Not listed | [2026-COMMCON-0001280](https://nearbypermits.com/denver/permit/2026-COMMCON-0001280/) | | Jun 30, 2026 | [675 15th St](https://nearbypermits.com/denver/address/675-15th-st/) | 220 ft NE | Alteration or repair | | Not listed | [2026-COMMCON-0001110](https://nearbypermits.com/denver/permit/2026-COMMCON-0001110/) | | Jun 22, 2026 | [675 15th St](https://nearbypermits.com/denver/address/675-15th-st/) | 220 ft NE | Alteration or repair | | $1,000,000 | [2026-COMMCON-0000737](https://nearbypermits.com/denver/permit/2026-COMMCON-0000737/) | | May 19, 2026 | [675 15th St](https://nearbypermits.com/denver/address/675-15th-st/) | 220 ft NE | Alteration or repair | | $2,200 | [2026-COMMCON-0000953](https://nearbypermits.com/denver/permit/2026-COMMCON-0000953/) | | May 13, 2026 | [675 15th St](https://nearbypermits.com/denver/address/675-15th-st/) | 220 ft NE | Alteration or repair | | $1,341,869 | [2026-COMMCON-0000635](https://nearbypermits.com/denver/permit/2026-COMMCON-0000635/) | | May 13, 2026 | [675 15th St](https://nearbypermits.com/denver/address/675-15th-st/) | 220 ft NE | Alteration or repair | | $894,578 | [2026-COMMCON-0000501](https://nearbypermits.com/denver/permit/2026-COMMCON-0000501/) | | May 7, 2026 | [675 15th St](https://nearbypermits.com/denver/address/675-15th-st/) | 220 ft NE | Alteration or repair | | $149,871 | [2026-COMMCON-0000820](https://nearbypermits.com/denver/permit/2026-COMMCON-0000820/) | | May 5, 2026 | [675 15th St](https://nearbypermits.com/denver/address/675-15th-st/) | 220 ft NE | Alteration or repair | | $3,458,757 | [2026-COMMCON-0000370](https://nearbypermits.com/denver/permit/2026-COMMCON-0000370/) | ### This block (250 to 1,000 ft), 8 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 18, 2026 | [700 14th St](https://nearbypermits.com/denver/address/700-14th-st/) | 540 ft SW | Alteration or repair | | $20,000 | [2026-COMMCON-0001821](https://nearbypermits.com/denver/permit/2026-COMMCON-0001821/) | | Sep 1, 2026 | [511 16th St](https://nearbypermits.com/denver/address/511-16th-st/) | 860 ft E | Alteration or repair | | $209,084 | [2026-COMMCON-0000335](https://nearbypermits.com/denver/permit/2026-COMMCON-0000335/) | | Aug 13, 2026 | [891 14th St](https://nearbypermits.com/denver/address/891-14th-st/) | 750 ft NW | Alteration or repair | | $20,382 | [2026-COMMCON-0001256](https://nearbypermits.com/denver/permit/2026-COMMCON-0001256/) | | Aug 5, 2026 | [1641 California St](https://nearbypermits.com/denver/address/1641-california-st/) | 990 ft NE | Alteration or repair | | $1,225,000 | [2026-COMMCON-0000416](https://nearbypermits.com/denver/permit/2026-COMMCON-0000416/) | | Aug 4, 2026 | [801 15th St](https://nearbypermits.com/denver/address/801-15th-st/) | 610 ft NW | Fence, wall or deck | | $519,436 | [2026-COMMCON-0000733](https://nearbypermits.com/denver/permit/2026-COMMCON-0000733/) | | Jul 15, 2026 | [600 17th](https://nearbypermits.com/denver/address/600-17th/) | 880 ft NE | Alteration or repair | | $84,737 | [2026-COMMCON-0000999](https://nearbypermits.com/denver/permit/2026-COMMCON-0000999/) | | Jul 10, 2026 | [821 16th St](https://nearbypermits.com/denver/address/821-16th-st/) | 980 ft N | Alteration or repair | | $10,000 | [2026-COMMCON-0001343](https://nearbypermits.com/denver/permit/2026-COMMCON-0001343/) | | Jun 9, 2026 | [1432 Tremont Pl](https://nearbypermits.com/denver/address/1432-tremont-pl/) | 940 ft SE | Alteration or repair | | $40,000 | [2025-COMMCON-0001243](https://nearbypermits.com/denver/permit/2025-COMMCON-0001243/) | ### Farther (1,000 ft to ¼ mi), 9 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 6, 2026 | [951 16th St](https://nearbypermits.com/denver/address/951-16th-st/) | 0.23 mi N | Alteration or repair | | $155,000 | [2026-COMMCON-0000764](https://nearbypermits.com/denver/permit/2026-COMMCON-0000764/) | | Oct 2, 2026 | [518 17th St](https://nearbypermits.com/denver/address/518-17th-st/) | 0.22 mi E | Alteration or repair | | $81,000 | [2026-COMMCON-0001665](https://nearbypermits.com/denver/permit/2026-COMMCON-0001665/) | | Sep 18, 2026 | [1550 Court Pl](https://nearbypermits.com/denver/address/1550-court-pl/) | 0.25 mi SE | Alteration or repair | | $562,805 | [2026-COMMCON-0000830](https://nearbypermits.com/denver/permit/2026-COMMCON-0000830/) | | Sep 11, 2026 | [717 17th St](https://nearbypermits.com/denver/address/717-17th-st/) | 0.25 mi NE | Alteration or repair | | $256,000 | [2026-COMMCON-0001656](https://nearbypermits.com/denver/permit/2026-COMMCON-0001656/) | | Sep 2, 2026 | [303 W Colfax Ave](https://nearbypermits.com/denver/address/303-w-colfax-ave/) | 0.25 mi S | Demolition | | $254,000 | [2026-DEMO-0000433](https://nearbypermits.com/denver/permit/2026-DEMO-0000433/) | | Jul 23, 2026 | [951 16th St](https://nearbypermits.com/denver/address/951-16th-st/) | 0.23 mi N | Alteration or repair | | $797,000 | [2026-COMMCON-0000571](https://nearbypermits.com/denver/permit/2026-COMMCON-0000571/) | | Jul 15, 2026 | [600 17th St](https://nearbypermits.com/denver/address/600-17th-st/) | 0.20 mi NE | Alteration or repair | | Not listed | [2026-COMMCON-0001107](https://nearbypermits.com/denver/permit/2026-COMMCON-0001107/) | | Jun 29, 2026 | [600 17th St](https://nearbypermits.com/denver/address/600-17th-st/) | 0.20 mi NE | Alteration or repair | | $558,080 | [2026-COMMCON-0000915](https://nearbypermits.com/denver/permit/2026-COMMCON-0000915/) | | Jun 4, 2026 | [600 17th St](https://nearbypermits.com/denver/address/600-17th-st/) | 0.20 mi NE | Alteration or repair | | $30,000 | [2026-COMMCON-0000954](https://nearbypermits.com/denver/permit/2026-COMMCON-0000954/) | ## More on this street Other addresses on 15th St with permits, nearest house number first: - [675 15th St](https://nearbypermits.com/denver/address/675-15th-st/): newest permit Aug 26, 2026 - [801 15th St](https://nearbypermits.com/denver/address/801-15th-st/): newest permit Aug 4, 2026 - [910 15th St](https://nearbypermits.com/denver/address/910-15th-st/): newest permit Jul 30, 2025 - [1020 15th St](https://nearbypermits.com/denver/address/1020-15th-st/): newest permit Mar 17, 2026 - [1144 15th St](https://nearbypermits.com/denver/address/1144-15th-st/): newest permit Apr 28, 2026 - [1228 15th St](https://nearbypermits.com/denver/address/1228-15th-st/): newest permit Jan 17, 2025 - [1431 15th St](https://nearbypermits.com/denver/address/1431-15th-st/): newest permit May 17, 2025 - [2373 15th St](https://nearbypermits.com/denver/address/2373-15th-st/): newest permit Sep 3, 2025 - [2563 15th St](https://nearbypermits.com/denver/address/2563-15th-st/): newest permit Jul 13, 2026 --- 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 2026-10-07 16:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 3 permits at this address and 26 nearby: https://nearbypermits.com/denver/address/650-15th-st/