# Building permits at 3665 Cayman Pl, Boulder, CO 15 permits on record here. The newest, Feb 27: All Structures must be permitted separately 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 | |---|---|---|---|---| | Feb 27, 2026 | Roofing | All Structures must be permitted separately Total tear-off & reroof of SFD, 30 squares of dimensional shingles on a pitch represented as 7/12. 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 | $14,880 | [RFG2026-00174](https://nearbypermits.com/boulder/permit/RFG2026-00174/) | | Aug 4, 2025 | Mechanical (HVAC) | REMOVE/REPLACE FURNACE 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 assigned inspector on the day the rough mechanical inspection is scheduled. Ap | $2,686 | [MEC2025-01234](https://nearbypermits.com/boulder/permit/MEC2025-01234/) | | May 29, 2020 | Plumbing | *Remodel of existing single-family dwelling to finish an unfinished basement to include one full bath, one half bath, wet bar and 2 family rooms. Associated MEPs. | $7,800 | [PLB2020-00214](https://nearbypermits.com/boulder/permit/PLB2020-00214/) | | May 29, 2020 | Mechanical (HVAC) | *Remodel of existing single-family dwelling to finish an unfinished basement to include one full bath, one half bath, wet bar and 2 family rooms. Associated MEPs. | $3,100 | [MEC2020-00468](https://nearbypermits.com/boulder/permit/MEC2020-00468/) | | May 29, 2020 | Electrical | *Remodel of existing single-family dwelling to finish an unfinished basement to include one full bath, one half bath, wet bar and 2 family rooms. Associated MEPs. | $10,500 | [ELE2020-00415](https://nearbypermits.com/boulder/permit/ELE2020-00415/) | | May 29, 2020 | Alteration or repair | *Remodel of existing single-family dwelling to finish an unfinished basement to include one full bath, one half bath, wet bar and 2 family rooms. Associated MEPs. | $126,751 | [BLD-SFD2020-00132](https://nearbypermits.com/boulder/permit/BLD-SFD2020-00132/) | | Jul 16, 2019 | Mechanical (HVAC) | *Installation of a replacement 14 SEER, 4.0 ton A/C system. Installation per manufacturer's specifications. | $5,285 | [MEC2019-01098](https://nearbypermits.com/boulder/permit/MEC2019-01098/) | | Apr 8, 2019 | Roofing | *Voided for inactivity due to no inspections performed within 180 days of issuance.*Partial tear-off & reroof of SFD, 7 squares of asphalt shingles on a pitch represented as 6/12. All roof materials shall be installed per manufacturer?s specs. | $2,600 | [RFG2019-00228](https://nearbypermits.com/boulder/permit/RFG2019-00228/) | | Aug 12, 1999 | Mechanical (HVAC) | Mechanical mechanical for new single family dwelling | $3,900 | [PMT1999-06786-MEC](https://nearbypermits.com/boulder/permit/PMT1999-06786-MEC/) | | Aug 12, 1999 | Electrical | Electrical electrical for new single family dwelling | $5,000 | [PMT1999-06785-ELE](https://nearbypermits.com/boulder/permit/PMT1999-06785-ELE/) | | Apr 15, 1999 | Plumbing | Plumbing all plumbing in new single family dwelling | $5,500 | [PMT1999-03158-PLB](https://nearbypermits.com/boulder/permit/PMT1999-03158-PLB/) | | Mar 12, 1999 | Electrical | Electrical temporary construction power | Not listed | [PMT1999-02035-ELE](https://nearbypermits.com/boulder/permit/PMT1999-02035-ELE/) | | Dec 17, 1998 | New building | New SFD dwelling the original general permit number is 988531. | $122,000 | [PMT1998-08531](https://nearbypermits.com/boulder/permit/PMT1998-08531/) | | May 16, 1996 | Electrical | Electrical temporary construction power | Not listed | [PMT1996-03240-ELE](https://nearbypermits.com/boulder/permit/PMT1996-03240-ELE/) | | May 8, 1996 | New building | Temporary sales trailer. The original general permit number is 962951. | $150 | [PMT1996-02951](https://nearbypermits.com/boulder/permit/PMT1996-02951/) | ## More on this street Other addresses on Cayman Pl with permits, nearest house number first: - [3728 Cayman Pl](https://nearbypermits.com/boulder/address/3728-cayman-pl/): newest permit Feb 4, 2026 - [3805 Cayman Pl](https://nearbypermits.com/boulder/address/3805-cayman-pl/): newest permit Mar 13, 2025 - [3845 Cayman Pl](https://nearbypermits.com/boulder/address/3845-cayman-pl/): newest permit Jul 21, 2025 - [3465 Cayman Pl](https://nearbypermits.com/boulder/address/3465-cayman-pl/): newest permit Feb 18, 2026 - [3390 Cayman Pl](https://nearbypermits.com/boulder/address/3390-cayman-pl/): newest permit Jul 14, 2025 - [3385 Cayman Pl](https://nearbypermits.com/boulder/address/3385-cayman-pl/): newest permit Jul 27, 2026 - [3345 Cayman Pl](https://nearbypermits.com/boulder/address/3345-cayman-pl/): newest permit Oct 9, 2025 - [3310 Cayman Pl](https://nearbypermits.com/boulder/address/3310-cayman-pl/): newest permit Apr 29, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 19:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 15 permits at this address: https://nearbypermits.com/boulder/address/3665-cayman-pl/