# Building permits at 853 Cypress Dr, Boulder, CO 11 permits on record here. The newest, May 21, 2025: Installation of a flush mount, grid-tied. 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 | |---|---|---|---|---| | May 21, 2025 | Electrical | Installation of a flush mount, grid-tied, 3.360 kW solar PV system addition/expansion to an existing solar PV system. Original system installed under PMT2018-00538ELE | $6,954 | [ELE2025-00370](https://nearbypermits.com/boulder/permit/ELE2025-00370/) | | Feb 12, 2018 | Electrical | Installation of a new, flush-mounted, grid-tied, 8.75 kW DC photovoltaic system, utilizing single-phase inverters for rapid shut down, on an existing single-family dwelling. Installation per the Comus Structural Engineer's specifications. No structural reinforcement proposed. | $29,721 | [PMT2018-00538-ELE](https://nearbypermits.com/boulder/permit/PMT2018-00538-ELE/) | | Aug 2, 2017 | Mechanical (HVAC) | Replacement Low Pressure Boiler | $7,000 | [PMT2017-20330-MEC](https://nearbypermits.com/boulder/permit/PMT2017-20330-MEC/) | | Jul 13, 2017 | Mechanical (HVAC) | Mechanical permit for the installation of a 16.2 SEER Mitsubishi mini-split system with units installed in master bedroom, living room, and den. | $8,290 | [PMT2017-02978-MEC](https://nearbypermits.com/boulder/permit/PMT2017-02978-MEC/) | | Jul 13, 2017 | Electrical | Mechanical permit for the installation of a 16.2 SEER Mitsubishi mini-split system with units installed in master bedroom, living room, and den. | $250 | [PMT2017-02978-ELE](https://nearbypermits.com/boulder/permit/PMT2017-02978-ELE/) | | Feb 23, 2017 | Plumbing | Addition to a single family detached dwelling to consist of bumping out short section of recessed wall on the main level and addition of two dormers on the upper level. A balcony deck will also be added on the rear of the dwelling on the upper level. Scope includes no new building coverage or imperv | $300 | [PMT2017-00309-PLB](https://nearbypermits.com/boulder/permit/PMT2017-00309-PLB/) | | Feb 23, 2017 | Electrical | Addition to a single family detached dwelling to consist of bumping out short section of recessed wall on the main level and addition of two dormers on the upper level. A balcony deck will also be added on the rear of the dwelling on the upper level. Scope includes no new building coverage or imperv | $3,200 | [PMT2017-00309-ELE](https://nearbypermits.com/boulder/permit/PMT2017-00309-ELE/) | | Feb 23, 2017 | Addition | Addition to a single family detached dwelling to consist of bumping out short section of recessed wall on the main level and addition of two dormers on the upper level. A balcony deck will also be added on the rear of the dwelling on the upper level. Scope includes no new building coverage or imperv | $15,979 | [PMT2017-00309](https://nearbypermits.com/boulder/permit/PMT2017-00309/) | | Dec 3, 2012 | Roofing | Total tear off and reroof, SFD, dimensional shingles, 34 squares, contractor indicates various pitches: 2/12, 5/12, 8/12, and 17/12. | $11,500 | [PMT2012-05784-RFG](https://nearbypermits.com/boulder/permit/PMT2012-05784-RFG/) | | Oct 17, 2001 | Mechanical (HVAC) | Install new freestanding gas stove. | $795 | [PMT2001-04608-MEC](https://nearbypermits.com/boulder/permit/PMT2001-04608-MEC/) | | Jun 16, 1988 | Mechanical (HVAC) | Mechanical replace water heater | $350 | [PMT1988-M9019-MEC](https://nearbypermits.com/boulder/permit/PMT1988-M9019-MEC/) | ## More on this street Other addresses on Cypress Dr with permits, nearest house number first: - [861 Cypress Dr](https://nearbypermits.com/boulder/address/861-cypress-dr/): newest permit Aug 25, 2025 - [873 Cypress Dr](https://nearbypermits.com/boulder/address/873-cypress-dr/): newest permit Sep 15, 2025 - [823 Cypress Dr](https://nearbypermits.com/boulder/address/823-cypress-dr/): newest permit Aug 7, 2026 - [890 Cypress Dr](https://nearbypermits.com/boulder/address/890-cypress-dr/): newest permit May 18, 2026 - [802 Cypress Dr](https://nearbypermits.com/boulder/address/802-cypress-dr/): newest permit May 21, 2026 - [911 Cypress Dr](https://nearbypermits.com/boulder/address/911-cypress-dr/): newest permit Nov 26, 2025 - [772 Cypress Dr](https://nearbypermits.com/boulder/address/772-cypress-dr/): newest permit Jan 22, 2025 - [751 Cypress Dr](https://nearbypermits.com/boulder/address/751-cypress-dr/): newest permit Mar 25, 2026 - [717 Cypress Dr](https://nearbypermits.com/boulder/address/717-cypress-dr/): newest permit Jun 6, 2025 - [5299 Cypress Dr](https://nearbypermits.com/boulder/address/5299-cypress-dr/): newest permit Aug 11, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 16:26 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 11 permits at this address: https://nearbypermits.com/boulder/address/853-cypress-dr/