# Building permits at 775 Grape Ave, Boulder, CO

10 permits on record here. The newest, Jul 23: Level 2 interior remodel (alteration) of an existing primary suite. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jul 23, 2026 | Alteration or repair | Level 2 interior remodel (alteration) of an existing primary suite | $120,000 | [BLD-SFD2026-00232](https://nearbypermits.com/boulder/permit/BLD-SFD2026-00232/) |
| Apr 6, 2026 | Mechanical (HVAC) | Install Navien (NPE-240-A) tankless water heater. Includes necessary reconfiguration of water and gas lines, new fresh air inlet and exhaust lines, and service valve kit and condensation neutralizer.14 year manufacturer warranty. Any electrical work required beyond a like-for-like replacement of equ | $8,500 | [MEC2026-00513](https://nearbypermits.com/boulder/permit/MEC2026-00513/) |
| Nov 13, 2024 | Mechanical (HVAC) | Replacement furnace. Lennox Signature Series Standard Efficiency Two Stage Furnace - 90,000 BTU capacity, 80% AFUE. | $6,495 | [MEC2024-01664](https://nearbypermits.com/boulder/permit/MEC2024-01664/) |
| Aug 3, 2016 | Mechanical (HVAC) | Install gas line from meter to outdoor firepit and leave stub for future gas grill. | $1,056 | [PMT2016-03615-MEC](https://nearbypermits.com/boulder/permit/PMT2016-03615-MEC/) |
| Sep 27, 2013 | Roofing | Partial tear off and reroof owens corning duration 27 SQ; 4:12 pitch - mid roof required | $7,300 | [PMT2013-04789-RFG](https://nearbypermits.com/boulder/permit/PMT2013-04789-RFG/) |
| Aug 7, 2009 | Roofing | Roof repair of SFD, 6.5 squares on a pitch represented as 4/12. Shingles to comply with ASTM D225 or D3462 and D3161 Class F. Overlay not allowed - see section R907.3 (specifically item 4) of 2006 IRC. | $1,530 | [PMT2009-03076-RFG](https://nearbypermits.com/boulder/permit/PMT2009-03076-RFG/) |
| Dec 12, 2007 | Mechanical (HVAC) | Add tankless water heater to SFD. Move gas line | $3,101 | [PMT2007-05475-MEC](https://nearbypermits.com/boulder/permit/PMT2007-05475-MEC/) |
| May 28, 1996 | Addition | Addition the original general permit number is 963442. | $55,000 | [PMT1996-03442](https://nearbypermits.com/boulder/permit/PMT1996-03442/) |
| Jun 12, 1990 | Roofing | Roofing reroof - tlock shingles | $838 | [PMT1990-R0871-RFG](https://nearbypermits.com/boulder/permit/PMT1990-R0871-RFG/) |
| Jun 22, 1989 | Fence, wall or deck | Fence 6 foot chain link fence | $300 | [PMT1989-P3421-FEN](https://nearbypermits.com/boulder/permit/PMT1989-P3421-FEN/) |

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 10:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 10 permits at this address: https://nearbypermits.com/boulder/address/775-grape-ave/