# Building permits at 703 Silver Lake Ave, Boulder, CO 11 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 KHB199N and one new Lochinvar indirect fired water heater model SIT080. Includes Honeywell programable thermostat, equipment, materials, 50 percent glycol to water mix, zone valves, expan | $19,719 | [MEC2025-01984](https://nearbypermits.com/boulder/permit/MEC2025-01984/) | | Oct 28, 2025 | Mechanical (HVAC) | Voided for inactivity - no inspection within 180 days Supply and install Mitsubishi H2i Heat Pumps - in Units A & B 2- 2 wall head 2 ton mini split system with 1- 9,000 btu wall heads and 1- 12,000 btu wall head,12" stand for outdoor unit, MHK2, thermostat for each wall head, condensate drain with p | $48,910 | [MEC2025-01849](https://nearbypermits.com/boulder/permit/MEC2025-01849/) | | Sep 8, 2021 | Roofing | Total tear-off & reroof of SFD, 31 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 accordance | $8,680 | [RFG2021-00569](https://nearbypermits.com/boulder/permit/RFG2021-00569/) | | May 14, 2014 | Fence, wall or deck | Reconstruction of existing trash enclosure. To include new concrete slab to match existing. Fence to be 4'-6" high, 50 linear feet. Trash Enclosure #5. | $12,400 | [PMT2014-02047-FEN](https://nearbypermits.com/boulder/permit/PMT2014-02047-FEN/) | | Oct 29, 2010 | Fire systems | New Radio Dialer For Multi-Family Dwelling Units A-D | $350 | [PMT2010-04674-FIR](https://nearbypermits.com/boulder/permit/PMT2010-04674-FIR/) | | Jul 23, 2001 | Fire systems | Fire Alarm System - D1 | $2,500 | [PMT2001-03142-FIR](https://nearbypermits.com/boulder/permit/PMT2001-03142-FIR/) | | Jun 14, 2001 | Fire systems | Fire Sprinkler system | $6,382 | [PMT2001-02422-FIR](https://nearbypermits.com/boulder/permit/PMT2001-02422-FIR/) | | Jan 10, 2001 | Plumbing | New multifamily housing building, 4 units | $23,013 | [PMT2000-03753-PLB](https://nearbypermits.com/boulder/permit/PMT2000-03753-PLB/) | | Jan 10, 2001 | Mechanical (HVAC) | New multifamily housing building, 4 units | $12,646 | [PMT2000-03753-MEC](https://nearbypermits.com/boulder/permit/PMT2000-03753-MEC/) | | Jan 10, 2001 | Electrical | New multifamily housing building, 4 units | $18,855 | [PMT2000-03753-ELE](https://nearbypermits.com/boulder/permit/PMT2000-03753-ELE/) | | Jan 10, 2001 | New building | New multifamily housing building, 4 units | $202,440 | [PMT2000-03753](https://nearbypermits.com/boulder/permit/PMT2000-03753/) | ## Zoning requests nearby We don't list zoning cases for Boulder yet. Look them up on the city's Board of Zoning Adjustment page: https://bouldercolorado.gov/government/board-commission/board-zoning-adjustment ## More on this street Other addresses on Silver Lake Ave with permits, nearest house number first: - [700 Silver Lake Ave](https://nearbypermits.com/boulder/address/700-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 - [710 Silver Lake Ave](https://nearbypermits.com/boulder/address/710-silver-lake-ave/): newest permit Oct 27, 2025 - [744 Silver Lake Ave](https://nearbypermits.com/boulder/address/744-silver-lake-ave/): newest permit Nov 13, 2025 - [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 - [783 Silver Lake Ave](https://nearbypermits.com/boulder/address/783-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 22:36 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/703-silver-lake-ave/