# Building permits at 663 Concord Ave, Boulder, CO 11 permits on record here. The newest, Jul 8, 2025: Voided for inactivity - no inspection within 180 days Total tear-off & reroof of SFD. 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 8, 2025 | Roofing | Voided for inactivity - no inspection within 180 days Total tear-off & reroof of SFD, 17 squares of dimensional shingles on a pitch represented as 7/12. All roof materials shall be installed per manufacturer?s specs. See HIS2025-00184 Mid-roof inspection is required if 1) pitch is less than 4/12 or | $15,000 | [RFG2025-00408](https://nearbypermits.com/boulder/permit/RFG2025-00408/) | | Apr 1, 2014 | Mechanical (HVAC) | Installation of mini-split a/c unit on west side of residence. Electrical by separate permit. | $5,009 | [PMT2014-01439-MEC](https://nearbypermits.com/boulder/permit/PMT2014-01439-MEC/) | | Feb 21, 2006 | Roofing | Partial Tearoff and replacement of flat portion of roof. Densdeck. | $2,500 | [PMT2006-00601-RFG](https://nearbypermits.com/boulder/permit/PMT2006-00601-RFG/) | | Mar 18, 2004 | Fence, wall or deck | Installation of a 5' tall max. cedar fence per the approved Landmarks Alteration Certificate. | $900 | [PMT2004-00959-FEN](https://nearbypermits.com/boulder/permit/PMT2004-00959-FEN/) | | Jul 3, 2003 | Plumbing | Owner to construct new detached unheated shop. Reference PMT2003-02448 for garage remodel/reconstruction on same property. Scope of work includes the installation of one hose bib. | $2,000 | [PMT2003-02449-PLB](https://nearbypermits.com/boulder/permit/PMT2003-02449-PLB/) | | Jul 3, 2003 | Electrical | Owner to construct new detached unheated shop. Reference PMT2003-02448 for garage remodel/reconstruction on same property. Scope of work includes the installation of one hose bib. | $2,000 | [PMT2003-02449-ELE](https://nearbypermits.com/boulder/permit/PMT2003-02449-ELE/) | | Jul 3, 2003 | New building | Owner to construct new detached unheated shop. Reference PMT2003-02448 for garage remodel/reconstruction on same property. Scope of work includes the installation of one hose bib. | $19,000 | [PMT2003-02449](https://nearbypermits.com/boulder/permit/PMT2003-02449/) | | Jul 3, 2003 | Electrical | Owner to relocate existing garage including construction of a new foundation and new rooof structure. Reference PMT2003-02449 for detached shop on same property. | $2,000 | [PMT2003-02448-ELE](https://nearbypermits.com/boulder/permit/PMT2003-02448-ELE/) | | Jul 3, 2003 | Alteration or repair | Owner to relocate existing garage including construction of a new foundation and new rooof structure. Reference PMT2003-02449 for detached shop on same property. | $16,000 | [PMT2003-02448](https://nearbypermits.com/boulder/permit/PMT2003-02448/) | | Mar 26, 2002 | Mechanical (HVAC) | Replace forced air furnace | $1,491 | [PMT2002-01075-MEC](https://nearbypermits.com/boulder/permit/PMT2002-01075-MEC/) | | Jun 23, 1992 | Addition | Deck 18 x 6 deck over existing area/add stairway a the original general permit | $5,000 | [PMT1992-01363](https://nearbypermits.com/boulder/permit/PMT1992-01363/) | ## More on this street Other addresses on Concord Ave with permits, nearest house number first: - [653 Concord Ave](https://nearbypermits.com/boulder/address/653-concord-ave/): newest permit Jun 4, 2025 - [642 Concord Ave](https://nearbypermits.com/boulder/address/642-concord-ave/): newest permit May 23, 2025 - [721 Concord Ave](https://nearbypermits.com/boulder/address/721-concord-ave/): newest permit Aug 22, 2025 - [520 Concord Ave](https://nearbypermits.com/boulder/address/520-concord-ave/): newest permit Mar 28, 2025 - [519 Concord Ave](https://nearbypermits.com/boulder/address/519-concord-ave/): newest permit Nov 18, 2025 - [824 Concord Ave](https://nearbypermits.com/boulder/address/824-concord-ave/): newest permit Apr 13, 2026 - [429 Concord Ave](https://nearbypermits.com/boulder/address/429-concord-ave/): newest permit Jul 28, 2025 - [424 Concord Ave](https://nearbypermits.com/boulder/address/424-concord-ave/): newest permit Mar 26, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 07:27 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 11 permits at this address: https://nearbypermits.com/boulder/address/663-concord-ave/