# Building permits at 4452 9th St, Boulder, CO 13 permits on record here. The newest, Aug 25: Alterations to existing kitchen to include capping the existing gas line to install electrical cooking. 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 | |---|---|---|---|---| | Aug 25, 2026 | Alteration or repair | Alterations to existing kitchen to include capping the existing gas line to install electrical cooking appliances. There will be a slight alteration of the kitchen layout to add a wall unit oven and induction cook top. Upgrading service to 200 amp, Installing 80 amp circuit underground to garage for | $9,560 | [BLD-SFD2026-00409](https://nearbypermits.com/boulder/permit/BLD-SFD2026-00409/) | | Feb 9, 2026 | Roofing | All Structures must be permitted separately Total tear-off & reroof of Detached Garage, 5 squares of metal roofing materials on a pitch represented as 10/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any ro | $2,700 | [RFG2026-00114](https://nearbypermits.com/boulder/permit/RFG2026-00114/) | | Feb 9, 2026 | Roofing | All Structures must be permitted separately Total tear-off & reroof of SFD, 17 squares of metal roofing materials on a pitch represented as 6/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type othe | $12,700 | [RFG2026-00105](https://nearbypermits.com/boulder/permit/RFG2026-00105/) | | Sep 5, 2014 | Fence, wall or deck | Installation of 177' of open, wire grid fence with 4 x 4 posts enclosing rear and side yards of SFDD. | Not listed | [PMT2014-04141-FLD](https://nearbypermits.com/boulder/permit/PMT2014-04141-FLD/) | | Sep 5, 2014 | Fence, wall or deck | Installation of 177' of open, wire grid fence with 4 x 4 posts enclosing rear and side yards of SFDD. | $3,400 | [PMT2014-04141-FEN](https://nearbypermits.com/boulder/permit/PMT2014-04141-FEN/) | | Apr 26, 2013 | New building | New detached 1-car garage of 264 square feet. Includes associated electrical. Includes floodplain development permit. See PMT2013-00660 for new house. -- Fpe=5544.15 (ngvd88) | $10,296 | [PMT2013-00667-FLD](https://nearbypermits.com/boulder/permit/PMT2013-00667-FLD/) | | Apr 26, 2013 | Electrical | New detached 1-car garage of 264 square feet. Includes associated electrical. Includes floodplain development permit. See PMT2013-00660 for new house. -- Fpe=5544.15 (ngvd88) | $235 | [PMT2013-00667-ELE](https://nearbypermits.com/boulder/permit/PMT2013-00667-ELE/) | | Apr 26, 2013 | New building | New detached 1-car garage of 264 square feet. Includes associated electrical. Includes floodplain development permit. See PMT2013-00660 for new house. -- Fpe=5544.15 (ngvd88) | $11,480 | [PMT2013-00667](https://nearbypermits.com/boulder/permit/PMT2013-00667/) | | Apr 26, 2013 | Plumbing | New single-family residence on Lot 5, 1000 Rosewood Subdivision. Two-story residence over crawlspace to be 1689 square feet with 4 bedrooms and 3.5 baths. Residence to have 128 square foot front porch and 27 square foot rear porch. Detached garage by seperate permit. Includes associated floodplain d | $8,240 | [PMT2013-00660-PLB](https://nearbypermits.com/boulder/permit/PMT2013-00660-PLB/) | | Apr 26, 2013 | Mechanical (HVAC) | New single-family residence on Lot 5, 1000 Rosewood Subdivision. Two-story residence over crawlspace to be 1689 square feet with 4 bedrooms and 3.5 baths. Residence to have 128 square foot front porch and 27 square foot rear porch. Detached garage by seperate permit. Includes associated floodplain d | $3,950 | [PMT2013-00660-MEC](https://nearbypermits.com/boulder/permit/PMT2013-00660-MEC/) | | Apr 26, 2013 | New building | New single-family residence on Lot 5, 1000 Rosewood Subdivision. Two-story residence over crawlspace to be 1689 square feet with 4 bedrooms and 3.5 baths. Residence to have 128 square foot front porch and 27 square foot rear porch. Detached garage by seperate permit. Includes associated floodplain d | $160,474 | [PMT2013-00660-FLD](https://nearbypermits.com/boulder/permit/PMT2013-00660-FLD/) | | Apr 26, 2013 | Electrical | New single-family residence on Lot 5, 1000 Rosewood Subdivision. Two-story residence over crawlspace to be 1689 square feet with 4 bedrooms and 3.5 baths. Residence to have 128 square foot front porch and 27 square foot rear porch. Detached garage by seperate permit. Includes associated floodplain d | $4,800 | [PMT2013-00660-ELE](https://nearbypermits.com/boulder/permit/PMT2013-00660-ELE/) | | Apr 26, 2013 | New building | New single-family residence on Lot 5, 1000 Rosewood Subdivision. Two-story residence over crawlspace to be 1689 square feet with 4 bedrooms and 3.5 baths. Residence to have 128 square foot front porch and 27 square foot rear porch. Detached garage by seperate permit. Includes associated floodplain d | $174,336 | [PMT2013-00660](https://nearbypermits.com/boulder/permit/PMT2013-00660/) | ## More on this street Other addresses on 9th St with permits, nearest house number first: - [4456 9th St](https://nearbypermits.com/boulder/address/4456-9th-st/): newest permit Dec 11, 2025 - [4464 9th St](https://nearbypermits.com/boulder/address/4464-9th-st/): newest permit Mar 19, 2026 - [4314 9th St](https://nearbypermits.com/boulder/address/4314-9th-st/): newest permit May 29, 2025 - [3575 9th St](https://nearbypermits.com/boulder/address/3575-9th-st/): newest permit May 15, 2026 - [3555 9th St](https://nearbypermits.com/boulder/address/3555-9th-st/): newest permit Jan 22, 2025 - [3325 9th St](https://nearbypermits.com/boulder/address/3325-9th-st/): newest permit May 1, 2025 - [3251 9th St](https://nearbypermits.com/boulder/address/3251-9th-st/): newest permit Jun 4, 2026 - [3239 9th St](https://nearbypermits.com/boulder/address/3239-9th-st/): newest permit Feb 5, 2025 - [3236 9th St](https://nearbypermits.com/boulder/address/3236-9th-st/): newest permit Sep 3, 2025 - [3228 9th St](https://nearbypermits.com/boulder/address/3228-9th-st/): newest permit Sep 26, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 02:02 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 13 permits at this address: https://nearbypermits.com/boulder/address/4452-9th-st/