# Building permits at 863 Ithaca Dr, Boulder, CO

One permit here in the last two years. The newest, Dec 15, 2025: 4/23/26-Revision to alter approved plans. 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 |
|---|---|---|---|---|
| Dec 15, 2025 | Addition | 4/23/26-Revision to alter approved plans. Additional sqft of work to elevate to a level 3 remodel proposed level 2 alteration (87 sf of lower level alteration, 221 sf of main level alteration and 236 sf of upper level alteration). Scope also includes 278 sf lower level addition and 271 sf upper leve | $223,838 | [BLD-SFD2025-00327](https://nearbypermits.com/boulder/permit/BLD-SFD2025-00327/) |

## More on this street

Other addresses on Ithaca Dr with permits, nearest house number first:

- [846 Ithaca Dr](https://nearbypermits.com/boulder/address/846-ithaca-dr/): newest permit Apr 16, 2026
- [884 Ithaca Dr](https://nearbypermits.com/boulder/address/884-ithaca-dr/): newest permit Apr 25, 2025
- [827 Ithaca Dr](https://nearbypermits.com/boulder/address/827-ithaca-dr/): newest permit Jun 12, 2025
- [910 Ithaca Dr](https://nearbypermits.com/boulder/address/910-ithaca-dr/): newest permit Aug 5, 2025
- [803 Ithaca Dr](https://nearbypermits.com/boulder/address/803-ithaca-dr/): newest permit Sep 5, 2025
- [802 Ithaca Dr](https://nearbypermits.com/boulder/address/802-ithaca-dr/): newest permit Jan 29, 2026
- [925 Ithaca Dr](https://nearbypermits.com/boulder/address/925-ithaca-dr/): newest permit Sep 23, 2026
- [798 Ithaca Dr](https://nearbypermits.com/boulder/address/798-ithaca-dr/): newest permit Oct 7, 2025
- [792 Ithaca Dr](https://nearbypermits.com/boulder/address/792-ithaca-dr/): newest permit Oct 1, 2026
- [779 Ithaca Dr](https://nearbypermits.com/boulder/address/779-ithaca-dr/): newest permit Feb 23, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 14:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

The one permit at this address: https://nearbypermits.com/boulder/address/863-ithaca-dr/