# Building permits at 744 Silver Lake Ave, Boulder, CO 12 permits on record here. The newest, Nov 13, 2025: Voided for inactivity - no inspection within 180 days. 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 | |---|---|---|---|---| | Nov 13, 2025 | Mechanical (HVAC) | Voided for inactivity - no inspection within 180 days. Install one Lochinvar floor mounted 95% eff. boiler model KHB285N and one new Lochinvar indirect fired water heater model SIT119. Includes Honeywell programable thermostat, equipment, materials, 50 percent glycol to water mix, zone valves, expan | $23,134 | [MEC2025-01987](https://nearbypermits.com/boulder/permit/MEC2025-01987/) | | Sep 8, 2021 | Roofing | *Total tear-off & reroof of SFD, 11.25 squares of dimensional shingles on a pitch represented as 12/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection required if pitch is less than 4/12. All roof covering materials shall be listed as Class A as tested in accorda | $3,150 | [RFG2021-00540](https://nearbypermits.com/boulder/permit/RFG2021-00540/) | | May 6, 2014 | Mechanical (HVAC) | Mechanical permit for installation of a new condensing unit to serve three indoor ductless air handling units. Includes associated electrical. | $4,800 | [PMT2014-02023-MEC](https://nearbypermits.com/boulder/permit/PMT2014-02023-MEC/) | | May 6, 2014 | Electrical | Mechanical permit for installation of a new condensing unit to serve three indoor ductless air handling units. Includes associated electrical. | $600 | [PMT2014-02023-ELE](https://nearbypermits.com/boulder/permit/PMT2014-02023-ELE/) | | Oct 29, 2010 | Fire systems | New Radio Dialer For Multi-Family Dwelling | $350 | [PMT2010-04677-FIR](https://nearbypermits.com/boulder/permit/PMT2010-04677-FIR/) | | Mar 12, 2009 | Fire systems | New Annunciators For Silver Lake Appartment Complex | $10,000 | [PMT2009-00828-FIR](https://nearbypermits.com/boulder/permit/PMT2009-00828-FIR/) | | Jul 23, 2001 | Fire systems | Fire Alarm System - C2 | $2,500 | [PMT2001-03138-FIR](https://nearbypermits.com/boulder/permit/PMT2001-03138-FIR/) | | Jun 14, 2001 | Fire systems | Fire sprinkler system | $8,724 | [PMT2001-02417-FIR](https://nearbypermits.com/boulder/permit/PMT2001-02417-FIR/) | | Jan 8, 2001 | Plumbing | New townhouse, 4 units | $28,573 | [PMT2000-03745-PLB](https://nearbypermits.com/boulder/permit/PMT2000-03745-PLB/) | | Jan 8, 2001 | Mechanical (HVAC) | New townhouse, 4 units | $15,701 | [PMT2000-03745-MEC](https://nearbypermits.com/boulder/permit/PMT2000-03745-MEC/) | | Jan 8, 2001 | Electrical | New townhouse, 4 units | $23,410 | [PMT2000-03745-ELE](https://nearbypermits.com/boulder/permit/PMT2000-03745-ELE/) | | Jan 8, 2001 | New building | New townhouse, 4 units | $264,240 | [PMT2000-03745](https://nearbypermits.com/boulder/permit/PMT2000-03745/) | ## More on this street Other addresses on Silver Lake Ave with permits, nearest house number first: - [749 Silver Lake Ave](https://nearbypermits.com/boulder/address/749-silver-lake-ave/): newest permit Oct 28, 2025 - [765 Silver Lake Ave](https://nearbypermits.com/boulder/address/765-silver-lake-ave/): newest permit Oct 28, 2025 - [777 Silver Lake Ave](https://nearbypermits.com/boulder/address/777-silver-lake-ave/): newest permit Nov 13, 2025 - [710 Silver Lake Ave](https://nearbypermits.com/boulder/address/710-silver-lake-ave/): newest permit Oct 27, 2025 - [707 Silver Lake Ave](https://nearbypermits.com/boulder/address/707-silver-lake-ave/): newest permit Nov 13, 2025 - [783 Silver Lake Ave](https://nearbypermits.com/boulder/address/783-silver-lake-ave/): newest permit Oct 27, 2025 - [703 Silver Lake Ave](https://nearbypermits.com/boulder/address/703-silver-lake-ave/): newest permit Nov 13, 2025 - [700 Silver Lake Ave](https://nearbypermits.com/boulder/address/700-silver-lake-ave/): newest permit Oct 27, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 09:45 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 12 permits at this address: https://nearbypermits.com/boulder/address/744-silver-lake-ave/