# Building permits at 1256 Redwood Ave, Boulder, CO 18 permits on record here. The newest, Jan 7: 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 | |---|---|---|---|---| | Jan 7, 2026 | Roofing | Voided for inactivity - no inspection within 180 days. Mid-roof inspection is required if 1) pitch is less than 4/12 or 2) for any roof type other than asphalt shingles (regardless of pitch). For roof/attic assemblies requiring 1/150 ventilation, include a calculation detailing the quantity of intak | $12,972 | [RFG2026-00007](https://nearbypermits.com/boulder/permit/RFG2026-00007/) | | Jun 17, 2016 | Mechanical (HVAC) | *Voided for inactivity due to no inspections performed within 180 days of issuance.*Replacement Comfort Cooling | $5,400 | [PMT2016-20194-MEC](https://nearbypermits.com/boulder/permit/PMT2016-20194-MEC/) | | Jan 16, 2015 | Mechanical (HVAC) | Replacement Water Heater, Replacement Forced Air Furnace | $4,959 | [PMT2015-20016-MEC](https://nearbypermits.com/boulder/permit/PMT2015-20016-MEC/) | | Nov 9, 2009 | Electrical | Framing/structural modifications to walls to modify door opening location, door size and add three windows in new locations. (Replacement of existing windows in existing locations). Addition of 32 sf to an existing deck in rear yard -- less than 30" to grade. | $200 | [PMT2009-04540-ELE](https://nearbypermits.com/boulder/permit/PMT2009-04540-ELE/) | | Nov 9, 2009 | Alteration or repair | Framing/structural modifications to walls to modify door opening location, door size and add three windows in new locations. (Replacement of existing windows in existing locations). Addition of 32 sf to an existing deck in rear yard -- less than 30" to grade. | $6,311 | [PMT2009-04540](https://nearbypermits.com/boulder/permit/PMT2009-04540/) | | Aug 20, 2003 | Mechanical (HVAC) | New comfort cooling unit. | $4,140 | [PMT2003-03353-MEC](https://nearbypermits.com/boulder/permit/PMT2003-03353-MEC/) | | Aug 20, 2003 | Electrical | New comfort cooling unit. | $300 | [PMT2003-03353-ELE](https://nearbypermits.com/boulder/permit/PMT2003-03353-ELE/) | | Mar 7, 2002 | Mechanical (HVAC) | replace a water heater | $300 | [PMT2002-00713-MEC](https://nearbypermits.com/boulder/permit/PMT2002-00713-MEC/) | | Feb 25, 2002 | Mechanical (HVAC) | replace a water heater | $300 | [PMT2002-00716-MEC](https://nearbypermits.com/boulder/permit/PMT2002-00716-MEC/) | | Oct 30, 1990 | Alteration or repair | Window wells. The original general permit number is r4328. | $200 | [PMT1990-R4328](https://nearbypermits.com/boulder/permit/PMT1990-R4328/) | | Aug 10, 1990 | New building | 1 Dw un. The original general permit number is r2050. | $58,000 | [PMT1990-R2050](https://nearbypermits.com/boulder/permit/PMT1990-R2050/) | | Aug 9, 1990 | Electrical | Electrical temp const power | Not listed | [PMT1990-R2244-ELE](https://nearbypermits.com/boulder/permit/PMT1990-R2244-ELE/) | | Aug 7, 1990 | Electrical | Electrical temp const power | Not listed | [PMT1990-R2178-ELE](https://nearbypermits.com/boulder/permit/PMT1990-R2178-ELE/) | | Jul 26, 1990 | New building | Ftgs & fdns. The original general permit number is r1890. | $10,000 | [PMT1990-R1890](https://nearbypermits.com/boulder/permit/PMT1990-R1890/) | | May 30, 1990 | New building | 1 Dw un. The original general permit number is r0542. | $57,000 | [PMT1990-R0542](https://nearbypermits.com/boulder/permit/PMT1990-R0542/) | | May 30, 1990 | New building | 1 Dw un the original general permit number is 542. | $57,000 | [PMT1990-00542](https://nearbypermits.com/boulder/permit/PMT1990-00542/) | | Jun 8, 1987 | New building | 1 Dw un. The original general permit number is m1241. | $64,517 | [PMT1987-M1241](https://nearbypermits.com/boulder/permit/PMT1987-M1241/) | | Jun 8, 1987 | New building | 1 Dw un the original general permit number is 1241. | $64,517 | [PMT1987-01241](https://nearbypermits.com/boulder/permit/PMT1987-01241/) | ## 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 Redwood Ave with permits, nearest house number first: - [1355 Redwood Ave](https://nearbypermits.com/boulder/address/1355-redwood-ave/): newest permit Jul 1, 2025 - [1390 Redwood Ave](https://nearbypermits.com/boulder/address/1390-redwood-ave/): newest permit Jan 5, 2026 - [1395 Redwood Ave](https://nearbypermits.com/boulder/address/1395-redwood-ave/): newest permit Aug 7, 2026 - [1095 Redwood Ave](https://nearbypermits.com/boulder/address/1095-redwood-ave/): newest permit May 22, 2025 - [1420 Redwood Ave](https://nearbypermits.com/boulder/address/1420-redwood-ave/): newest permit Mar 12, 2025 - [1445 Redwood Ave](https://nearbypermits.com/boulder/address/1445-redwood-ave/): newest permit Nov 18, 2025 - [1450 Redwood Ave](https://nearbypermits.com/boulder/address/1450-redwood-ave/): newest permit Aug 26, 2026 - [1579 Redwood Ave](https://nearbypermits.com/boulder/address/1579-redwood-ave/): newest permit Oct 13, 2025 - [1580 Redwood Ave](https://nearbypermits.com/boulder/address/1580-redwood-ave/): newest permit Dec 11, 2025 - [1600 Redwood Ave](https://nearbypermits.com/boulder/address/1600-redwood-ave/): newest permit May 26, 2026 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-13 11:37 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 18 permits at this address: https://nearbypermits.com/boulder/address/1256-redwood-ave/