# Building permits at 1469 Cassin Ct, Boulder, CO

Seven permits on record here. The newest, Jun 11: 200A electrical service upgrade. 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 |
|---|---|---|---|---|
| Jun 11, 2026 | Electrical | 200A electrical service upgrade for single family dwelling. | $2,000 | [ELE2026-00596](https://nearbypermits.com/boulder/permit/ELE2026-00596/) |
| Apr 17, 2026 | Mechanical (HVAC) | Replace like for like furnace and AC PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly t | $15,799 | [MEC2026-00597](https://nearbypermits.com/boulder/permit/MEC2026-00597/) |
| Dec 2, 2004 | Mechanical (HVAC) | Replacement Water Heater, Replacement Forced Air Furnace | $3,362 | [PMT2004-20475-MEC](https://nearbypermits.com/boulder/permit/PMT2004-20475-MEC/) |
| Aug 20, 2003 | Mechanical (HVAC) | Install new air conditioner | $2,000 | [PMT2003-03343-MEC](https://nearbypermits.com/boulder/permit/PMT2003-03343-MEC/) |
| Aug 20, 2003 | Electrical | Install new air conditioner | $300 | [PMT2003-03343-ELE](https://nearbypermits.com/boulder/permit/PMT2003-03343-ELE/) |
| Oct 29, 1996 | Alteration or repair | Basement finish the original general permit number is 967096. | $22,500 | [PMT1996-07096](https://nearbypermits.com/boulder/permit/PMT1996-07096/) |
| Feb 22, 1989 | New building | 1 Dw un. The original general permit number is p0525. | $150,000 | [PMT1989-P0525](https://nearbypermits.com/boulder/permit/PMT1989-P0525/) |

## More on this street

Other addresses on Cassin Ct with permits, nearest house number first:

- [1468 Cassin Ct](https://nearbypermits.com/boulder/address/1468-cassin-ct/): newest permit Feb 19, 2025
- [1456 Cassin Ct](https://nearbypermits.com/boulder/address/1456-cassin-ct/): newest permit Nov 18, 2025
- [1444 Cassin Ct](https://nearbypermits.com/boulder/address/1444-cassin-ct/): newest permit Apr 17, 2026
- [1428 Cassin Ct](https://nearbypermits.com/boulder/address/1428-cassin-ct/): newest permit Dec 11, 2024

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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 21:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 7 permits at this address: https://nearbypermits.com/boulder/address/1469-cassin-ct/