# Building permits at 3685 N Osage, Denver, CO New buildings permitted at three addresses within a quarter mile since May 1, the largest listed at $132,313. Two permits on record here. The newest, Jun 14, 2025: New building permit, no description from the city. Within a quarter mile, the city has issued 12 more permits since May 1. The nearest permit for a new building is 0.20 mi away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jun 14, 2025 | New building | | $800,000 | [2024-RESCON-0001077](https://nearbypermits.com/denver/permit/2024-RESCON-0001077/) | | Jun 6, 2025 | Other | | $20,000 | [2024-RESCON-0001073](https://nearbypermits.com/denver/permit/2024-RESCON-0001073/) | ## Within ¼ mi since May 1, 2026 12 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 5, 2026 | [3704 N Osage St](https://nearbypermits.com/denver/address/3704-n-osage-st/) | 160 ft NE | Alteration or repair | | $1,400 | [2026-COMMCON-0001385](https://nearbypermits.com/denver/permit/2026-COMMCON-0001385/) | | Jul 29, 2026 | [3700 N Osage St](https://nearbypermits.com/denver/address/3700-n-osage-st/) | 140 ft NE | Alteration or repair | | $9,500 | [2026-COMMCON-0001329](https://nearbypermits.com/denver/permit/2026-COMMCON-0001329/) | ### This block (250 to 1,000 ft), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 25, 2026 | [3645 N Mariposa St](https://nearbypermits.com/denver/address/3645-n-mariposa-st/) | 650 ft E | Alteration or repair | | $60,000 | [2026-RESCON-0002401](https://nearbypermits.com/denver/permit/2026-RESCON-0002401/) | | Jul 28, 2026 | [3647 N Mariposa St](https://nearbypermits.com/denver/address/3647-n-mariposa-st/) | 650 ft E | Alteration or repair | | $49,574 | [2026-RESCON-0002241](https://nearbypermits.com/denver/permit/2026-RESCON-0002241/) | | Jul 17, 2026 | [3536 N Mariposa St](https://nearbypermits.com/denver/address/3536-n-mariposa-st/) | 970 ft SE | Alteration or repair | | $41,766 | [2026-RESCON-0002136](https://nearbypermits.com/denver/permit/2026-RESCON-0002136/) | | Jul 1, 2026 | [3645 N Mariposa St](https://nearbypermits.com/denver/address/3645-n-mariposa-st/) | 650 ft E | Demolition | | $4,000 | [2026-DEMO-0000301](https://nearbypermits.com/denver/permit/2026-DEMO-0000301/) | | Jun 16, 2026 | [3632 N Mariposa St](https://nearbypermits.com/denver/address/3632-n-mariposa-st/) | 760 ft E | Alteration or repair | | $5,000 | [2026-RESCON-0001814](https://nearbypermits.com/denver/permit/2026-RESCON-0001814/) | ### Farther (1,000 ft to ¼ mi), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 25, 2026 | [3621 N Kalamath St](https://nearbypermits.com/denver/address/3621-n-kalamath-st/) | 0.24 mi E | Addition | | $80,000 | [2026-RESCON-0001880](https://nearbypermits.com/denver/permit/2026-RESCON-0001880/) | | Sep 2, 2026 | [1738 W 39th Ave](https://nearbypermits.com/denver/address/1738-w-39th-ave/) | 0.20 mi NW | Fence, wall or deck | | $44,077 | [2026-RESCON-0002422](https://nearbypermits.com/denver/permit/2026-RESCON-0002422/) | | Aug 28, 2026 | [3511 N Quivas St](https://nearbypermits.com/denver/address/3511-n-quivas-st/) | 0.20 mi SW | New building | | Not listed | [2026-RESCON-0002170](https://nearbypermits.com/denver/permit/2026-RESCON-0002170/) | | Aug 28, 2026 | [3509 N Quivas St](https://nearbypermits.com/denver/address/3509-n-quivas-st/) | 0.20 mi SW | New building | | $40,000 | [2026-RESCON-0002169](https://nearbypermits.com/denver/permit/2026-RESCON-0002169/) | | Aug 25, 2026 | [3432 N Quivas St](https://nearbypermits.com/denver/address/3432-n-quivas-st/) | 0.23 mi SW | New building | | $132,313 | [2024-RESCON-0004130](https://nearbypermits.com/denver/permit/2024-RESCON-0004130/) | ## 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 N Osage with permits, nearest house number first: - [5050 N Osage](https://nearbypermits.com/denver/address/5050-n-osage/): newest permit May 12, 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 2026-10-13 12:13 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, both permits at this address and 12 nearby: https://nearbypermits.com/denver/address/3685-n-osage/