# Building permits at 2530 Frontier Ave, Boulder, CO 21 permits on record here. The newest, Aug 18, 2025: All Structures must be permitted separately Roof Overlay. 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 18, 2025 | Roofing | All Structures must be permitted separately Roof Overlay, 70 squares of single ply membrane on a pitch represented as less than 2/12. 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 than asph | $60,000 | [RFG2025-00624](https://nearbypermits.com/boulder/permit/RFG2025-00624/) | | Jan 3, 2022 | Alteration or repair | Tenant finish of existing space including (5) offices, (3) phone rooms, open work areas, reworking server, and reworking existing unisex restroom for ADA access. | $116,000 | [BLD-NRE2021-00097](https://nearbypermits.com/boulder/permit/BLD-NRE2021-00097/) | | Dec 29, 2021 | Plumbing | Tenant finish of existing space including (5) offices, (3) phone rooms, open work areas, reworking server, and reworking existing unisex restroom for ADA access. | $8,000 | [PLB2021-00443](https://nearbypermits.com/boulder/permit/PLB2021-00443/) | | Dec 29, 2021 | Mechanical (HVAC) | Tenant finish of existing space including (5) offices, (3) phone rooms, open work areas, reworking server, and reworking existing unisex restroom for ADA access. | $18,500 | [MEC2021-01218](https://nearbypermits.com/boulder/permit/MEC2021-01218/) | | Dec 29, 2021 | Electrical | Tenant finish of existing space including (5) offices, (3) phone rooms, open work areas, reworking server, and reworking existing unisex restroom for ADA access. | $22,400 | [ELE2021-01027](https://nearbypermits.com/boulder/permit/ELE2021-01027/) | | Oct 6, 2021 | Fire systems | Alterations / additions to the existing wet pipe fire sprinkler system for a tenant remodel of existing space on both levels including (5) offices, (3) phone rooms, open work areas, reworking server, and reworking existing unisex restroom to meet accessibility requirements. Relocating 15 sprinklers | $6,255 | [FIR2021-00331](https://nearbypermits.com/boulder/permit/FIR2021-00331/) | | Jun 11, 2020 | Electrical | *Voided for inactivity - no inspections within 180 days* *Update site lighting for compliance with COB 9-9-16. | $12,875 | [ELE2020-00600](https://nearbypermits.com/boulder/permit/ELE2020-00600/) | | Nov 30, 2017 | Fire systems | FA - Radio. Installation of an AES 7788F Radio to monitor existing Silent Knight 5104 fire alarm system. | $700 | [PMT2017-04966-FIR](https://nearbypermits.com/boulder/permit/PMT2017-04966-FIR/) | | Sep 9, 2014 | Mechanical (HVAC) | Mechanical permit for a replacement RTU. New unit is of equal or lesser weight than exiting unit and will be placed in identical location as existing unit. No new penetrations required. | $14,900 | [PMT2014-04183-MEC](https://nearbypermits.com/boulder/permit/PMT2014-04183-MEC/) | | Feb 18, 2010 | Fire systems | New Backflow Preventer | $1,600 | [PMT2010-00547-FIR](https://nearbypermits.com/boulder/permit/PMT2010-00547-FIR/) | | Jun 23, 1995 | Plumbing | Plumbing set fixtures in tenant finish | $4,000 | [PMT1995-04734-PLB](https://nearbypermits.com/boulder/permit/PMT1995-04734-PLB/) | | May 2, 1995 | Fire systems | Fire install fire alarm systen | $350 | [PMT1995-03300-FIR](https://nearbypermits.com/boulder/permit/PMT1995-03300-FIR/) | | May 1, 1995 | Electrical | Electrical wiring for tenant finish | $37,900 | [PMT1995-03243-ELE](https://nearbypermits.com/boulder/permit/PMT1995-03243-ELE/) | | Apr 24, 1995 | Mechanical (HVAC) | Mechanical install a/c,ventilating equip | $14,856 | [PMT1995-03059-MEC](https://nearbypermits.com/boulder/permit/PMT1995-03059-MEC/) | | Apr 24, 1995 | Fire systems | Fire install fire sprinkler system | $5,232 | [PMT1995-03052-FIR](https://nearbypermits.com/boulder/permit/PMT1995-03052-FIR/) | | Apr 19, 1995 | New building | Tenant finish the original general permit number is 952941. | $185,000 | [PMT1995-02941](https://nearbypermits.com/boulder/permit/PMT1995-02941/) | | Mar 7, 1995 | Mechanical (HVAC) | Mechanical mechanical work - roof top units | $16,866 | [PMT1995-01706-MEC](https://nearbypermits.com/boulder/permit/PMT1995-01706-MEC/) | | Jan 18, 1995 | Plumbing | Plumbing PLUMBING | $12,500 | [PMT1995-00392-PLB](https://nearbypermits.com/boulder/permit/PMT1995-00392-PLB/) | | Nov 4, 1994 | Electrical | Electrical wiring and service | $16,000 | [PMT1994-08292-ELE](https://nearbypermits.com/boulder/permit/PMT1994-08292-ELE/) | | Oct 18, 1994 | New building | Landscape and sitework the original general permit number is 947579. | Not listed | [PMT1994-07579](https://nearbypermits.com/boulder/permit/PMT1994-07579/) | | Oct 18, 1994 | New building | Two story office building core and shell the original general permit number is | $280,000 | [PMT1994-07576](https://nearbypermits.com/boulder/permit/PMT1994-07576/) | ## More on this street Other addresses on Frontier Ave with permits, nearest house number first: - [2540 Frontier Ave](https://nearbypermits.com/boulder/address/2540-frontier-ave/): newest permit Mar 27, 2026 - [3550 Frontier Ave](https://nearbypermits.com/boulder/address/3550-frontier-ave/): newest permit Oct 24, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 20:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 21 permits at this address: https://nearbypermits.com/boulder/address/2530-frontier-ave/