# Building permits at 479 Arapahoe Ave, Boulder, CO 18 permits on record here. The newest, Dec 20, 2024: Add 5.95kW Roof Mount PV with Energy Storage to existing system. 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 20, 2024 | Electrical | Add 5.95kW Roof Mount PV with Energy Storage to existing system. HIS2024-00233 approved. REVISION 1/6/25 Powerwall 3 removed and battery expansion it its place; 14 Hanwha 425s and 1 Powerwall 3 with battery expansion pack. REVISION 3/21/25 Solar panels on detached structure will be DC coupled to Pow | $46,891 | [ELE2024-01030](https://nearbypermits.com/boulder/permit/ELE2024-01030/) | | Mar 13, 2020 | Electrical | *Roof Mount, Flush Mount, Grid-Tied, 4.34kW Solar PV, HIS2019-00344. | $8,246 | [ELE2020-00366](https://nearbypermits.com/boulder/permit/ELE2020-00366/) | | Jul 18, 2019 | Mechanical (HVAC) | Installation of a Jotul freestanding wood stove in an accessory studio. | $5,000 | [MEC2019-01164](https://nearbypermits.com/boulder/permit/MEC2019-01164/) | | Jan 18, 2019 | Electrical | * Install new 30 amp circuit for snow melt mat in sidewalk. Fully electric heat mat, which is supplied through energy service to the building. Required to meet COBECC section R403.7 Snow melt system controls. Snow and ice-melting systems, supplied through energy service to the building, shall includ | $4,000 | [ELE2018-01323](https://nearbypermits.com/boulder/permit/ELE2018-01323/) | | Oct 17, 2017 | Fence, wall or deck | 6' high wood fence back 33' from front property line on both side property lines, 3' high wood fence on west property line from front property line 33' in length, 3' high wire fence in the front yard, as approved with HIS2017-00178. | $5,500 | [PMT2017-04533-FEN](https://nearbypermits.com/boulder/permit/PMT2017-04533-FEN/) | | Nov 4, 2016 | Plumbing | *Voided for inactivity - no inspections within 180 days* Single story 413 s.f. detached accessory building. Reference LUR2016-00062 for wetland permit and PMT2016-02996 for house remodel and addition. | $2,850 | [PMT2016-03043-PLB](https://nearbypermits.com/boulder/permit/PMT2016-03043-PLB/) | | Nov 4, 2016 | Mechanical (HVAC) | *Voided for inactivity - no inspections within 180 days* Single story 413 s.f. detached accessory building. Reference LUR2016-00062 for wetland permit and PMT2016-02996 for house remodel and addition. | $3,800 | [PMT2016-03043-MEC](https://nearbypermits.com/boulder/permit/PMT2016-03043-MEC/) | | Nov 4, 2016 | Electrical | *Voided for inactivity - no inspections within 180 days* Single story 413 s.f. detached accessory building. Reference LUR2016-00062 for wetland permit and PMT2016-02996 for house remodel and addition. | $5,200 | [PMT2016-03043-ELE](https://nearbypermits.com/boulder/permit/PMT2016-03043-ELE/) | | Nov 4, 2016 | New building | *Voided for inactivity - no inspections within 180 days* Single story 413 s.f. detached accessory building. Reference LUR2016-00062 for wetland permit and PMT2016-02996 for house remodel and addition. | $85,000 | [PMT2016-03043](https://nearbypermits.com/boulder/permit/PMT2016-03043/) | | Nov 3, 2016 | Plumbing | Renovation of entire existing principal structure and construction of an addition of approximately 1300 s.f. Prinicipal building is under review for Individual Landmark status, see HIS2015-00099. See ADR2016-00207 for approval of a setback variance request. See also ADR2016-00081 for approval for a | $15,000 | [PMT2016-02996-PLB](https://nearbypermits.com/boulder/permit/PMT2016-02996-PLB/) | | Nov 3, 2016 | Mechanical (HVAC) | Renovation of entire existing principal structure and construction of an addition of approximately 1300 s.f. Prinicipal building is under review for Individual Landmark status, see HIS2015-00099. See ADR2016-00207 for approval of a setback variance request. See also ADR2016-00081 for approval for a | $21,000 | [PMT2016-02996-MEC](https://nearbypermits.com/boulder/permit/PMT2016-02996-MEC/) | | Nov 3, 2016 | Electrical | Renovation of entire existing principal structure and construction of an addition of approximately 1300 s.f. Prinicipal building is under review for Individual Landmark status, see HIS2015-00099. See ADR2016-00207 for approval of a setback variance request. See also ADR2016-00081 for approval for a | $22,000 | [PMT2016-02996-ELE](https://nearbypermits.com/boulder/permit/PMT2016-02996-ELE/) | | Nov 3, 2016 | Addition | Renovation of entire existing principal structure and construction of an addition of approximately 1300 s.f. Prinicipal building is under review for Individual Landmark status, see HIS2015-00099. See ADR2016-00207 for approval of a setback variance request. See also ADR2016-00081 for approval for a | $650,000 | [PMT2016-02996](https://nearbypermits.com/boulder/permit/PMT2016-02996/) | | Nov 3, 2016 | Demolition | Demolition permit for accessory building. Historic approval under HIS2016-00046. See wetland permit LUR2016-00062. | Not listed | [PMT2016-01756-DEM](https://nearbypermits.com/boulder/permit/PMT2016-01756-DEM/) | | Sep 12, 2016 | Demolition | *Voided for inactivity due to no inspections performed within 180 days of issuance.*ACCESSORY STRUCTURE -- LUR - Standard wetland permit application to review a proposed new accessory building to replace an existing accessory structure that has been requested to be demolished (see PMT2016-03043). Th | Not listed | [LUR2016-00062](https://nearbypermits.com/boulder/permit/LUR2016-00062/) | | Jan 12, 2009 | Roofing | Total tear off and reroof of existing duplex, 40-yr ELD dimensional, 17 1/2 squares, 10/12 pitch. | $7,000 | [PMT2009-00089-RFG](https://nearbypermits.com/boulder/permit/PMT2009-00089-RFG/) | | Dec 7, 1995 | Alteration or repair | Decks - upper and lower the original general permit number is 959089. | $10,000 | [PMT1995-09089](https://nearbypermits.com/boulder/permit/PMT1995-09089/) | | May 8, 1989 | Mechanical (HVAC) | Mechanical relocate gas meters | $300 | [PMT1989-P2435-MEC](https://nearbypermits.com/boulder/permit/PMT1989-P2435-MEC/) | ## Zoning requests nearby We don't list zoning cases for Boulder yet. Look them up on the city's Board of Zoning Adjustment page: https://bouldercolorado.gov/government/board-commission/board-zoning-adjustment ## More on this street Other addresses on Arapahoe Ave with permits, nearest house number first: - [484 Arapahoe Ave](https://nearbypermits.com/boulder/address/484-arapahoe-ave/): newest permit Nov 20, 2024 - [468 Arapahoe Ave](https://nearbypermits.com/boulder/address/468-arapahoe-ave/): newest permit Jan 7, 2026 - [521 Arapahoe Ave](https://nearbypermits.com/boulder/address/521-arapahoe-ave/): newest permit Mar 30, 2026 - [522 Arapahoe Ave](https://nearbypermits.com/boulder/address/522-arapahoe-ave/): newest permit Jun 20, 2025 - [531 Arapahoe Ave](https://nearbypermits.com/boulder/address/531-arapahoe-ave/): newest permit Jul 6, 2026 - [425 Arapahoe Ave](https://nearbypermits.com/boulder/address/425-arapahoe-ave/): newest permit Nov 14, 2025 - [416 Arapahoe Ave](https://nearbypermits.com/boulder/address/416-arapahoe-ave/): newest permit Sep 28, 2026 - [552 Arapahoe Ave](https://nearbypermits.com/boulder/address/552-arapahoe-ave/): newest permit Dec 23, 2025 - [555 Arapahoe Ave](https://nearbypermits.com/boulder/address/555-arapahoe-ave/): newest permit Jul 18, 2025 - [574 Arapahoe Ave](https://nearbypermits.com/boulder/address/574-arapahoe-ave/): newest permit Apr 21, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-12 06:03 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 18 permits at this address: https://nearbypermits.com/boulder/address/479-arapahoe-ave/