# Building permits in Boulder 80302 348 permits in the last 90 days. The newest, Oct 2: Overlaying existing tongue and groove with fiber cement siding, at 2319 Arapahoe Ave. | Date | Address | Type | Work | Cost | Permit | |---|---|---|---|---|---| | Oct 2, 2026 | [2319 Arapahoe Ave](https://nearbypermits.com/boulder/address/2319-arapahoe-ave/) | Alteration or repair | Overlaying existing tongue and groove with fiber cement siding. No rough siding inspection required on siding only permits. Only final building inspection required. | $50,000 | [SDG2026-00048](https://nearbypermits.com/boulder/permit/SDG2026-00048/) | | Oct 2, 2026 | [860 Willowbrook Rd](https://nearbypermits.com/boulder/address/860-willowbrook-rd/) | Mechanical (HVAC) | Emergency like for like 48 gal water heater replacement PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the press | $7,320 | [MEC2026-01891](https://nearbypermits.com/boulder/permit/MEC2026-01891/) | | Oct 2, 2026 | [2685 Pearl St](https://nearbypermits.com/boulder/address/2685-pearl-st/) | Fire systems | TI in existing building. Relocate two horn strobes and remove a monitor module for a kitchen hood system being removed. | $5,950 | [FIR2026-00353](https://nearbypermits.com/boulder/permit/FIR2026-00353/) | | Oct 2, 2026 | [1433 Pearl St](https://nearbypermits.com/boulder/address/1433-pearl-st/) | Fire systems | TI remodel. 13 sprinklers. | $3,730 | [FIR2026-00343](https://nearbypermits.com/boulder/permit/FIR2026-00343/) | | Oct 2, 2026 | [1900 9th St](https://nearbypermits.com/boulder/address/1900-9th-st/) | Fire systems | Replace (1) semi-recessed pendent to accommodate ceiling demo | $1,855 | [FIR2026-00342](https://nearbypermits.com/boulder/permit/FIR2026-00342/) | | Oct 1, 2026 | [961 Pleasant St](https://nearbypermits.com/boulder/address/961-pleasant-st/) | Roofing | All Structures must be permitted separately Total tear-off & reroof of SFD, 22 squares of dimensional shingles on a pitch represented as 8/12. 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 other t | $12,500 | [RFG2026-00865](https://nearbypermits.com/boulder/permit/RFG2026-00865/) | | Oct 1, 2026 | [865 Circle Dr](https://nearbypermits.com/boulder/address/865-circle-dr/) | Mechanical (HVAC) | Installing 10 zone mitsubishi mini split 1-mxz-sm60nlhz-u1 62k btu cooling, 58k btu heating heat pump 1-mxz-3d30nlhz 31k btu cooling, 21k btu heating heat pump 1-mfz-kx18nl floor mount 1-mfz-kx15nl floor mount 1-msz-gx09nl wall mount 1-msz-gx24nl wall mount 1-msz-gx15nl wall mount 1-msz-gx06nl wall | $69,475 | [MEC2026-01780](https://nearbypermits.com/boulder/permit/MEC2026-01780/) | | Oct 1, 2026 | [1730 Columbine Ave](https://nearbypermits.com/boulder/address/1730-columbine-ave/) | Mechanical (HVAC) | Remove and replace Furnace. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly to the ass | $2,979 | [MEC2026-01772](https://nearbypermits.com/boulder/permit/MEC2026-01772/) | | Oct 1, 2026 | [245 Echo Pl](https://nearbypermits.com/boulder/address/245-echo-pl/) | Mechanical (HVAC) | New 5 zone mini split heat pump and associated electrical. All new equipment to be installed at the SW and NE sides of the building to be elevated one foot above grade per the approved photo documentation. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued ve | $23,230 | [MEC2026-01618](https://nearbypermits.com/boulder/permit/MEC2026-01618/) | | Sep 30, 2026 | [2721 Arapahoe Ave](https://nearbypermits.com/boulder/address/2721-arapahoe-ave/) | Mechanical (HVAC) | Replacement of 100 gal water heater with a 50 gal water heater PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of th | $6,600 | [MEC2026-01844](https://nearbypermits.com/boulder/permit/MEC2026-01844/) | | Sep 30, 2026 | [865 Lincoln Pl](https://nearbypermits.com/boulder/address/865-lincoln-pl/) | Mechanical (HVAC) | Installing a 4 ton heat pump system to include duct work. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pre | $29,300 | [MEC2026-01842](https://nearbypermits.com/boulder/permit/MEC2026-01842/) | | Sep 30, 2026 | [803 Spruce St](https://nearbypermits.com/boulder/address/803-spruce-st/) | Mechanical (HVAC) | Addition of Mini-Split System. Electrical upgrades to be completed by Lovell Electrical Solutions. Reference - Plan Number: HIS2026-00283 | $8,098 | [MEC2026-01764](https://nearbypermits.com/boulder/permit/MEC2026-01764/) | | Sep 30, 2026 | [2685 Pearl St](https://nearbypermits.com/boulder/address/2685-pearl-st/) | Fire systems | One to one relocation of 17 fire sprinklers due to new interior renovations. | $10,908 | [FIR2026-00349](https://nearbypermits.com/boulder/permit/FIR2026-00349/) | | Sep 30, 2026 | [840 Cascade Ave](https://nearbypermits.com/boulder/address/840-cascade-ave/) | Alteration or repair | Replacing 8 windows like for like. Stand-Alone Window Permits: Require rough and final siding inspections. Rough Inspections are for window flashings/ waterproofing only (bottoms of window openings). Pictures are acceptable for Rough inspection. Final Siding and Final Building will require in-person | $14,793 | [BLD-SFD2026-00498](https://nearbypermits.com/boulder/permit/BLD-SFD2026-00498/) | | Sep 29, 2026 | [2525 Arapahoe Ave H1](https://nearbypermits.com/boulder/address/2525-arapahoe-ave-h1/) | Alteration or repair | Interior remodel of a full service restaurant space with finishes and associated MEP. Exterior improvements include repainting the exterior South and West facade, replacement of existing patio railing, addition of string lights, rain gutter and patio banquette. | $700,000 | [BLD-NRE2026-00049](https://nearbypermits.com/boulder/permit/BLD-NRE2026-00049/) | | Sep 28, 2026 | [2525 Arapahoe Ave](https://nearbypermits.com/boulder/address/2525-arapahoe-ave/) | Sign | 3 Exterior Signage for Mendocino Farms | $12,900 | [SGN2026-00084](https://nearbypermits.com/boulder/permit/SGN2026-00084/) | | Sep 28, 2026 | [1731 28th St](https://nearbypermits.com/boulder/address/1731-28th-st/) | Sign | Install two new exterior internally illuminated, reverse-lit channel-letter wall signs for Woodhouse Spa at 1731 28th Street. Sign S1 will be installed on the main/north tenant elevation and Sign S2 will be installed on the east tenant elevation. Each sign is approximately 28.5 square feet, for a to | $5,453 | [SGN2026-00083](https://nearbypermits.com/boulder/permit/SGN2026-00083/) | | Sep 28, 2026 | [750 Walnut St](https://nearbypermits.com/boulder/address/750-walnut-st/) | Roofing | All Structures must be permitted separately Total tear-off & reroof of SFA, 12 squares of 80mil white TPO mechanically attached roof system on a pitch represented as | $23,577 | [RFG2026-00862](https://nearbypermits.com/boulder/permit/RFG2026-00862/) | | Sep 28, 2026 | [812 Walnut St](https://nearbypermits.com/boulder/address/812-walnut-st/) | Roofing | All Structures must be permitted separately Total tear-off & reroof of MFD, 149 squares of 80mil white TPO mechanically attached roof system on a pitch represented as | $237,847 | [RFG2026-00861](https://nearbypermits.com/boulder/permit/RFG2026-00861/) | | Sep 28, 2026 | [955 12th St](https://nearbypermits.com/boulder/address/955-12th-st/) | Mechanical (HVAC) | New cold climate mini-split for heating and cooling in basement and 1st floor sunroom. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide pho | $5,525 | [MEC2026-01816](https://nearbypermits.com/boulder/permit/MEC2026-01816/) | | Sep 28, 2026 | [1529 Lincoln Pl](https://nearbypermits.com/boulder/address/1529-lincoln-pl/) | Mechanical (HVAC) | New installation: 1-mxz-3d30nlhz 30k btu cooling, 28.6k btu heating heat pump 1-msz-gx15nl wall mount 1-msz-fx12nl wall mount 1-msz-gx06nl wall mount 1-level 1 electrical please note: applicable only to systems with fuel burning appliances: all new plastic glued vents for fuel burning appliances mus | $17,241 | [MEC2026-01779](https://nearbypermits.com/boulder/permit/MEC2026-01779/) | | Sep 28, 2026 | [2525 Arapahoe Ave H1](https://nearbypermits.com/boulder/address/2525-arapahoe-ave-h1/) | Fire systems | Installation of one CaptiveAire 8G TANK kitchen hood suppression system. Fire Stat detection, manual activation device, charged agent cylinders, discharge nozzles | $2,800 | [FIR2026-00340](https://nearbypermits.com/boulder/permit/FIR2026-00340/) | | Sep 28, 2026 | [2525 Arapahoe Ave](https://nearbypermits.com/boulder/address/2525-arapahoe-ave/) | Fire systems | Add new or relocate existing heads to conform to the new wall and ceiling layout. | $15,000 | [FIR2026-00338](https://nearbypermits.com/boulder/permit/FIR2026-00338/) | | Sep 28, 2026 | [970 Aurora Ave A105](https://nearbypermits.com/boulder/address/970-aurora-ave-a105/) | Fire systems | Demo & relocate the existing fire alarm devices and wire for the remodel. We will pre-wire the bathrooms for future ADA requirements. | $3,294 | [FIR2026-00334](https://nearbypermits.com/boulder/permit/FIR2026-00334/) | | Sep 28, 2026 | [1129 13th St](https://nearbypermits.com/boulder/address/1129-13th-st/) | Fire systems | Re-work existing system to properly cover new appliances. Add new 1.5 Gal Ansul tank. | $2,092 | [FIR2026-00333](https://nearbypermits.com/boulder/permit/FIR2026-00333/) | More: https://nearbypermits.com/boulder/zip/80302/?page=2 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 05:03 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Full list of the 348 permits in Boulder 80302 from the last 90 days: https://nearbypermits.com/boulder/zip/80302/