# Building permits at 2318 Mapleton Ave, Boulder, CO 13 permits on record here. The newest, Nov 6, 2024: 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 | |---|---|---|---|---| | Nov 6, 2024 | Roofing | Total tear-off & reroof of SFD, 2 squares of single ply membrane on a pitch represented as | $8,025 | [RFG2024-00748](https://nearbypermits.com/boulder/permit/RFG2024-00748/) | | Oct 1, 2018 | Plumbing | Interior remodel of main level and bathroom/laundry 297 sq. ft. and upper level bathroom 68 sq. ft. New concrete pad and furnace in crawlspace and new access. | $20,950 | [PLB2018-00344](https://nearbypermits.com/boulder/permit/PLB2018-00344/) | | Oct 1, 2018 | Mechanical (HVAC) | Interior remodel of main level and bathroom/laundry 297 sq. ft. and upper level bathroom 68 sq. ft. New concrete pad and furnace in crawlspace and new access. | $12,725 | [MEC2018-00807](https://nearbypermits.com/boulder/permit/MEC2018-00807/) | | Oct 1, 2018 | Electrical | Interior remodel of main level and bathroom/laundry 297 sq. ft. and upper level bathroom 68 sq. ft. New concrete pad and furnace in crawlspace and new access. | $8,400 | [ELE2018-00688](https://nearbypermits.com/boulder/permit/ELE2018-00688/) | | Oct 1, 2018 | Alteration or repair | Interior remodel of main level and bathroom/laundry 297 sq. ft. and upper level bathroom 68 sq. ft. New concrete pad and furnace in crawlspace and new access. | $82,345 | [BLD-SFD2018-00218](https://nearbypermits.com/boulder/permit/BLD-SFD2018-00218/) | | Nov 18, 2013 | Mechanical (HVAC) | Installation of direct vent gas fireplace in existing window location. Upper pane to remain, lower to be replaced with fireplace. | $3,300 | [PMT2013-06489-MEC](https://nearbypermits.com/boulder/permit/PMT2013-06489-MEC/) | | Nov 18, 2013 | Alteration or repair | Installation of direct vent gas fireplace in existing window location. Upper pane to remain, lower to be replaced with fireplace. | $1,200 | [PMT2013-06489](https://nearbypermits.com/boulder/permit/PMT2013-06489/) | | Nov 13, 2013 | Mechanical (HVAC) | Replace water damaged forced air furnace, 80,000 btu, 80% unit. | $4,788 | [PMT2013-06389-MEC](https://nearbypermits.com/boulder/permit/PMT2013-06389-MEC/) | | Aug 1, 2013 | Mechanical (HVAC) | New Comfort Cooling | $4,100 | [PMT2013-20259-MEC](https://nearbypermits.com/boulder/permit/PMT2013-20259-MEC/) | | Aug 10, 2010 | Electrical | Electrical service change to install 200 amp service. | $4,200 | [PMT2010-03333-ELE](https://nearbypermits.com/boulder/permit/PMT2010-03333-ELE/) | | May 14, 1991 | Addition | Second story addition the original general permit number is 7687. | $35,000 | [PMT1991-07687](https://nearbypermits.com/boulder/permit/PMT1991-07687/) | | Aug 18, 1988 | Alteration or repair | Remodel, fence. The original general permit number is n0462. | $8,000 | [PMT1988-N0462](https://nearbypermits.com/boulder/permit/PMT1988-N0462/) | | Aug 9, 1988 | Electrical | Electrical service change | $200 | [PMT1988-N0269-ELE](https://nearbypermits.com/boulder/permit/PMT1988-N0269-ELE/) | ## More on this street Other addresses on Mapleton Ave with permits, nearest house number first: - [2319 Mapleton Ave](https://nearbypermits.com/boulder/address/2319-mapleton-ave/): newest permit Nov 10, 2025 - [2321 Mapleton Ave](https://nearbypermits.com/boulder/address/2321-mapleton-ave/): newest permit Nov 24, 2025 - [2313 Mapleton Ave](https://nearbypermits.com/boulder/address/2313-mapleton-ave/): newest permit Aug 5, 2025 - [2303 Mapleton Ave](https://nearbypermits.com/boulder/address/2303-mapleton-ave/): newest permit Oct 7, 2025 - [2344 Mapleton Ave](https://nearbypermits.com/boulder/address/2344-mapleton-ave/): newest permit Nov 21, 2025 - [2236 Mapleton Ave](https://nearbypermits.com/boulder/address/2236-mapleton-ave/): newest permit Dec 10, 2025 - [2218 Mapleton Ave](https://nearbypermits.com/boulder/address/2218-mapleton-ave/): newest permit Feb 25, 2025 - [2213 Mapleton Ave B](https://nearbypermits.com/boulder/address/2213-mapleton-ave-b/): newest permit Jan 13, 2025 - [2431 Mapleton Ave](https://nearbypermits.com/boulder/address/2431-mapleton-ave/): newest permit Dec 3, 2024 - [2204 Mapleton Ave](https://nearbypermits.com/boulder/address/2204-mapleton-ave/): newest permit Oct 27, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 12:31 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/2318-mapleton-ave/