# Building permits at 1285 Linden Ave, Boulder, CO

Four permits on record here. The newest, Jul 14, 2025: Voided for inactivity - no inspection within 180 days install like-for-like replacement 50 gallon 40k btu gas. 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 14, 2025 | Mechanical (HVAC) | Voided for inactivity - no inspection within 180 days install like-for-like replacement 50 gallon 40k btu gas water heater | $3,549 | [MEC2025-01080](https://nearbypermits.com/boulder/permit/MEC2025-01080/) |
| Jul 8, 2025 | Mechanical (HVAC) | Voided for inactivity - no inspection within 180 days install replacement 96% 60k btu furnace and 20 SEER 3 ton heat pump w/New A/C Circuit 0'-15' Panel to A/C Unit. Price includes new wiring from the panel or disconnect. New Circuit breaker and GFCI if needed. | $23,845 | [MEC2025-01057](https://nearbypermits.com/boulder/permit/MEC2025-01057/) |
| Oct 26, 2001 | Mechanical (HVAC) | Replace forced air furnace | $1,900 | [PMT2001-04743-MEC](https://nearbypermits.com/boulder/permit/PMT2001-04743-MEC/) |
| Sep 23, 1997 | Addition | One story dining room addition to rear of structur the original general permit | $30,000 | [PMT1997-05591](https://nearbypermits.com/boulder/permit/PMT1997-05591/) |

## More on this street

Other addresses on Linden Ave with permits, nearest house number first:

- [1280 Linden Ave](https://nearbypermits.com/boulder/address/1280-linden-ave/): newest permit May 19, 2026
- [1305 Linden Ave](https://nearbypermits.com/boulder/address/1305-linden-ave/): newest permit Jul 7, 2026
- [1245 Linden Ave](https://nearbypermits.com/boulder/address/1245-linden-ave/): newest permit Aug 6, 2026
- [1223 Linden Ave](https://nearbypermits.com/boulder/address/1223-linden-ave/): newest permit May 20, 2025
- [1220 Linden Ave](https://nearbypermits.com/boulder/address/1220-linden-ave/): newest permit Mar 11, 2026
- [1160 Linden Ave](https://nearbypermits.com/boulder/address/1160-linden-ave/): newest permit Feb 20, 2026
- [1130 Linden Ave](https://nearbypermits.com/boulder/address/1130-linden-ave/): newest permit Jun 9, 2026
- [1120 Linden Ave](https://nearbypermits.com/boulder/address/1120-linden-ave/): newest permit Nov 7, 2024
- [1100 Linden Ave](https://nearbypermits.com/boulder/address/1100-linden-ave/): newest permit Dec 2, 2025
- [1075 Linden Ave](https://nearbypermits.com/boulder/address/1075-linden-ave/): newest permit Sep 21, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 05:46 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 4 permits at this address: https://nearbypermits.com/boulder/address/1285-linden-ave/