# Building permits at 5660 Central Ave, Boulder, CO 35 permits on record here. The newest, Jan 15: Central Ave Bridge Replacement - Conduit installation. 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 | |---|---|---|---|---| | Jan 15, 2026 | Electrical | Central Ave Bridge Replacement - Conduit installation. Remove and replace existing light install conduit into new bridge | $5,000 | [ELE2026-00010](https://nearbypermits.com/boulder/permit/ELE2026-00010/) | | Nov 10, 2025 | Other | Central Ave Bridge CIP project | Not listed | [ECP2025-00009](https://nearbypermits.com/boulder/permit/ECP2025-00009/) | | Nov 20, 2014 | Fire systems | Fa - new system to provide full detection and notification throughout. | $52,000 | [PMT2014-05237-FIR](https://nearbypermits.com/boulder/permit/PMT2014-05237-FIR/) | | Nov 26, 2012 | Plumbing | Mezzanine level addition of 3,100 sf for additional business offices for Nite-Ize and 14 additional parking spaces. See parking reduction: ADR2012-00241 | $25,000 | [PMT2012-04637-PLB](https://nearbypermits.com/boulder/permit/PMT2012-04637-PLB/) | | Nov 26, 2012 | Mechanical (HVAC) | Mezzanine level addition of 3,100 sf for additional business offices for Nite-Ize and 14 additional parking spaces. See parking reduction: ADR2012-00241 | $40,000 | [PMT2012-04637-MEC](https://nearbypermits.com/boulder/permit/PMT2012-04637-MEC/) | | Nov 26, 2012 | Electrical | Mezzanine level addition of 3,100 sf for additional business offices for Nite-Ize and 14 additional parking spaces. See parking reduction: ADR2012-00241 | $50,000 | [PMT2012-04637-ELE](https://nearbypermits.com/boulder/permit/PMT2012-04637-ELE/) | | Nov 26, 2012 | Addition | Mezzanine level addition of 3,100 sf for additional business offices for Nite-Ize and 14 additional parking spaces. See parking reduction: ADR2012-00241 | $399,466 | [PMT2012-04637](https://nearbypermits.com/boulder/permit/PMT2012-04637/) | | Sep 27, 2010 | Roofing | Overlay 199 squares of versiweld 45-mil mechanically attached TPO on existing flat roof. | $49,222 | [PMT2010-04173-RFG](https://nearbypermits.com/boulder/permit/PMT2010-04173-RFG/) | | Nov 9, 2009 | Plumbing | Installation of backflow prevention | $600 | [PMT2009-04575-PLB](https://nearbypermits.com/boulder/permit/PMT2009-04575-PLB/) | | May 24, 2006 | Alteration or repair | Add mechanical screen around entire structure. Apppx530 linear feet. Existing parapet is 14-18". Screen will be 36 inches. Brown/bronze. | $15,100 | [PMT2006-01853](https://nearbypermits.com/boulder/permit/PMT2006-01853/) | | Oct 5, 1999 | Other | Minor tenant finish. | $3,200 | [PMT1999-08280](https://nearbypermits.com/boulder/permit/PMT1999-08280/) | | Mar 20, 1998 | Electrical | Electrical electrical wiring | $22,000 | [PMT1998-01717-ELE](https://nearbypermits.com/boulder/permit/PMT1998-01717-ELE/) | | Mar 19, 1998 | Mechanical (HVAC) | Mechanical REPLACE A/C | $8,400 | [PMT1998-01546-MEC](https://nearbypermits.com/boulder/permit/PMT1998-01546-MEC/) | | Mar 10, 1998 | Alteration or repair | Tenant finish the original general permit number is 981427. | $65,000 | [PMT1998-01427](https://nearbypermits.com/boulder/permit/PMT1998-01427/) | | May 13, 1997 | Fire systems | Fire fire alarm system | $7,075 | [PMT1997-02764-FIR](https://nearbypermits.com/boulder/permit/PMT1997-02764-FIR/) | | Feb 11, 1994 | Roofing | Roofing re-roof with 3 plies fiberglass felt flood coat & | $35,000 | [PMT1994-01049-RFG](https://nearbypermits.com/boulder/permit/PMT1994-01049-RFG/) | | Jun 28, 1993 | Plumbing | Plumbing install 3 lab sinks, 1 flr drain and 1 safety show at 5680 central ave | $2,800 | [PMT1993-04647-PLB](https://nearbypermits.com/boulder/permit/PMT1993-04647-PLB/) | | Jun 28, 1993 | Alteration or repair | Remodel add and repair plumbing work at 5680 central ave. The original general permit number is 934646. | $3,200 | [PMT1993-04646](https://nearbypermits.com/boulder/permit/PMT1993-04646/) | | Jun 23, 1993 | Electrical | Electrical reroute exist fan power to fume hood at 5680 central ave | $375 | [PMT1993-04534-ELE](https://nearbypermits.com/boulder/permit/PMT1993-04534-ELE/) | | May 25, 1993 | Alteration or repair | Add interior wall at 5680 central ave. The original general permit number is 933691. | $4,500 | [PMT1993-03691](https://nearbypermits.com/boulder/permit/PMT1993-03691/) | | Dec 11, 1992 | Plumbing | Plumbing install 1 lav rough in and E equipment taps & drains at 5680 central ave. | $1,300 | [PMT1992-06059-PLB](https://nearbypermits.com/boulder/permit/PMT1992-06059-PLB/) | | Nov 23, 1992 | Electrical | Electrical electrical add outlets at 5680 central ave | $400 | [PMT1992-05626-ELE](https://nearbypermits.com/boulder/permit/PMT1992-05626-ELE/) | | Nov 19, 1992 | Alteration or repair | Office remodel at 5680 central ave. The original general permit number is 925553. | $8,000 | [PMT1992-05553](https://nearbypermits.com/boulder/permit/PMT1992-05553/) | | Nov 13, 1992 | Alteration or repair | Add door electrical and plumbing changes at 5680 central ave. | $5,000 | [PMT1992-05245](https://nearbypermits.com/boulder/permit/PMT1992-05245/) | | Oct 11, 1990 | Electrical | Electrical SVC CHG | $15,000 | [PMT1990-R3814-ELE](https://nearbypermits.com/boulder/permit/PMT1990-R3814-ELE/) | | Jul 24, 1990 | Mechanical (HVAC) | Mechanical replace 9 HVAC units | $20,700 | [PMT1990-R1856-MEC](https://nearbypermits.com/boulder/permit/PMT1990-R1856-MEC/) | | Feb 5, 1990 | Alteration or repair | Enclose mezzanine at 5680 central ave. The original general permit number is p8200. | $3,000 | [PMT1990-P8200](https://nearbypermits.com/boulder/permit/PMT1990-P8200/) | | Aug 21, 1989 | Electrical | Electrical REPLACE FAN | $200 | [PMT1989-P4880-ELE](https://nearbypermits.com/boulder/permit/PMT1989-P4880-ELE/) | | Jul 20, 1989 | Fence, wall or deck | Fence 7 foot cedar fence | $1,000 | [PMT1989-P4057-FEN](https://nearbypermits.com/boulder/permit/PMT1989-P4057-FEN/) | | Mar 10, 1989 | Mechanical (HVAC) | Mechanical DUCT & HOODS | $1,600 | [PMT1989-P1106-MEC](https://nearbypermits.com/boulder/permit/PMT1989-P1106-MEC/) | | Jan 25, 1989 | Mechanical (HVAC) | Mechanical replace 3 rooftop units | $6,800 | [PMT1989-P0368-MEC](https://nearbypermits.com/boulder/permit/PMT1989-P0368-MEC/) | | Jan 20, 1989 | Alteration or repair | Storage shelf. The original general permit number is p0234. | $265 | [PMT1989-P0234](https://nearbypermits.com/boulder/permit/PMT1989-P0234/) | | Nov 14, 1988 | Mechanical (HVAC) | Mechanical rooftop HVAC unit | $1,500 | [PMT1988-N2639-MEC](https://nearbypermits.com/boulder/permit/PMT1988-N2639-MEC/) | | Jul 22, 1988 | Fire systems | Fire monitor fire alarm | Not listed | [PMT1988-M9825-FIR](https://nearbypermits.com/boulder/permit/PMT1988-M9825-FIR/) | | Feb 22, 1988 | Electrical | Electrical REWIRE | $1,000 | [PMT1988-M6660-ELE](https://nearbypermits.com/boulder/permit/PMT1988-M6660-ELE/) | ## More on this street Other addresses on Central Ave with permits, nearest house number first: - [5718 Central Ave](https://nearbypermits.com/boulder/address/5718-central-ave/): newest permit May 11, 2026 - [5733 Central Ave](https://nearbypermits.com/boulder/address/5733-central-ave/): newest permit Jan 8, 2025 - [5744 Central Ave](https://nearbypermits.com/boulder/address/5744-central-ave/): newest permit Dec 23, 2025 - [5755 Central Ave](https://nearbypermits.com/boulder/address/5755-central-ave/): newest permit May 19, 2026 - [5757 Central Ave](https://nearbypermits.com/boulder/address/5757-central-ave/): newest permit Jun 3, 2026 - [5555 Central Ave](https://nearbypermits.com/boulder/address/5555-central-ave/): newest permit Dec 23, 2025 - [5766 Central Ave](https://nearbypermits.com/boulder/address/5766-central-ave/): newest permit Dec 29, 2025 - [5777 Central Ave](https://nearbypermits.com/boulder/address/5777-central-ave/): newest permit Feb 3, 2026 - [5541 Central Ave](https://nearbypermits.com/boulder/address/5541-central-ave/): newest permit Dec 30, 2025 - [5540 Central Ave](https://nearbypermits.com/boulder/address/5540-central-ave/): newest permit Aug 17, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 01:55 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 35 permits at this address: https://nearbypermits.com/boulder/address/5660-central-ave/