# Building permits at 575 Northstar Ct, Boulder, CO

Five permits on record here. The newest, Jan 22, 2025: Replacement furnace. 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 |
|---|---|---|---|---|
| Jan 22, 2025 | Mechanical (HVAC) | Replacement furnace | $9,079 | [MEC2025-00121](https://nearbypermits.com/boulder/permit/MEC2025-00121/) |
| Apr 12, 2022 | Mechanical (HVAC) | *Voided for inactivity - no inspections within 180 days* replace failed water heater, 50 gallon gas | $3,317 | [MEC2022-00690](https://nearbypermits.com/boulder/permit/MEC2022-00690/) |
| Mar 4, 2021 | Mechanical (HVAC) | *Voided for inactivity - no inspections within 180 days* REPLACE AC | $8,551 | [MEC2021-00397](https://nearbypermits.com/boulder/permit/MEC2021-00397/) |
| Apr 10, 2018 | Mechanical (HVAC) | Installation of a new 1.5 ton BTU/h, 24 SEER air cooled split system heat pump. Installation per manufacturer's specifications. | $6,700 | [MEC2018-00015](https://nearbypermits.com/boulder/permit/MEC2018-00015/) |
| Mar 14, 2017 | Roofing | Total tear-off & reroof of SFD, 30 squares of asphalt shingles on a pitch represented as 6/12. All roof materials shall be installed per manufacturer's specs. Mid-roof inspection required if pitch is less than 4/12. | $14,160 | [PMT2017-00967-RFG](https://nearbypermits.com/boulder/permit/PMT2017-00967-RFG/) |

## More on this street

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

- [560 Northstar Ct](https://nearbypermits.com/boulder/address/560-northstar-ct/): newest permit Aug 21, 2026
- [535 Northstar Ct](https://nearbypermits.com/boulder/address/535-northstar-ct/): newest permit Apr 1, 2026
- [525 Northstar Ct](https://nearbypermits.com/boulder/address/525-northstar-ct/): newest permit May 19, 2026
- [635 Northstar Ct](https://nearbypermits.com/boulder/address/635-northstar-ct/): newest permit Jul 21, 2026
- [515 Northstar Ct](https://nearbypermits.com/boulder/address/515-northstar-ct/): newest permit Nov 5, 2024
- [510 Northstar Ct](https://nearbypermits.com/boulder/address/510-northstar-ct/): newest permit Jul 23, 2026
- [505 Northstar Ct](https://nearbypermits.com/boulder/address/505-northstar-ct/): newest permit Mar 31, 2026
- [645 Northstar Ct](https://nearbypermits.com/boulder/address/645-northstar-ct/): newest permit Feb 19, 2026
- [503 Northstar Ct](https://nearbypermits.com/boulder/address/503-northstar-ct/): newest permit Aug 24, 2026
- [685 Northstar Ct](https://nearbypermits.com/boulder/address/685-northstar-ct/): newest permit Sep 22, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 14:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 5 permits at this address: https://nearbypermits.com/boulder/address/575-northstar-ct/