# Building permits at 840 Grape Ave, Boulder, CO 13 permits on record here. The newest, Sep 30, 2025: Replace Water Heater with Like for Like. 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 | |---|---|---|---|---| | Sep 30, 2025 | Mechanical (HVAC) | Replace Water Heater with Like for Like. Haul away old Water Heater. 75-gallon State Proline High-Capacity Atmospheric Vent 75,100 btu/h All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence o | $7,699 | [MEC2025-01574](https://nearbypermits.com/boulder/permit/MEC2025-01574/) | | Nov 5, 2024 | Alteration or repair | Installation of 1 new egress window. From preexisting window; vertical cuts only. | $4,000 | [BLD-SFD2024-00378](https://nearbypermits.com/boulder/permit/BLD-SFD2024-00378/) | | Jul 9, 2012 | Mechanical (HVAC) | New Comfort Cooling | $3,087 | [PMT2012-20178-MEC](https://nearbypermits.com/boulder/permit/PMT2012-20178-MEC/) | | Jul 7, 2012 | Mechanical (HVAC) | New Comfort Cooling | $3,087 | [PMT2012-20173-MEC](https://nearbypermits.com/boulder/permit/PMT2012-20173-MEC/) | | Feb 22, 2012 | Plumbing | Second-story addition of 951 sf to create a new master suite and structural modifcations to remove wall between dining room and sunoom. (Per homeowner, deleted general contractor. Homeowner will complete work.) | $3,000 | [PMT2012-00200-PLB](https://nearbypermits.com/boulder/permit/PMT2012-00200-PLB/) | | Feb 22, 2012 | Mechanical (HVAC) | Second-story addition of 951 sf to create a new master suite and structural modifcations to remove wall between dining room and sunoom. (Per homeowner, deleted general contractor. Homeowner will complete work.) | $5,000 | [PMT2012-00200-MEC](https://nearbypermits.com/boulder/permit/PMT2012-00200-MEC/) | | Feb 22, 2012 | Electrical | Second-story addition of 951 sf to create a new master suite and structural modifcations to remove wall between dining room and sunoom. (Per homeowner, deleted general contractor. Homeowner will complete work.) | $6,000 | [PMT2012-00200-ELE](https://nearbypermits.com/boulder/permit/PMT2012-00200-ELE/) | | Feb 22, 2012 | Addition | Second-story addition of 951 sf to create a new master suite and structural modifcations to remove wall between dining room and sunoom. (Per homeowner, deleted general contractor. Homeowner will complete work.) | $100,000 | [PMT2012-00200](https://nearbypermits.com/boulder/permit/PMT2012-00200/) | | Jun 10, 2010 | Mechanical (HVAC) | Replacement forced air furnace, 90K BTU. | $4,200 | [PMT2010-02295-MEC](https://nearbypermits.com/boulder/permit/PMT2010-02295-MEC/) | | Jun 2, 2010 | Electrical | Electrical service upgrade to 200 amps. | $1,500 | [PMT2010-02157-ELE](https://nearbypermits.com/boulder/permit/PMT2010-02157-ELE/) | | Nov 9, 2001 | Mechanical (HVAC) | Build a new 2 bay detached garage along southeast corner of property. | $400 | [PMT2001-04498-MEC](https://nearbypermits.com/boulder/permit/PMT2001-04498-MEC/) | | Nov 9, 2001 | Electrical | Build a new 2 bay detached garage along southeast corner of property. | $1,000 | [PMT2001-04498-ELE](https://nearbypermits.com/boulder/permit/PMT2001-04498-ELE/) | | Nov 9, 2001 | New building | Build a new 2 bay detached garage along southeast corner of property. | $19,400 | [PMT2001-04498](https://nearbypermits.com/boulder/permit/PMT2001-04498/) | ## More on this street Other addresses on Grape Ave with permits, nearest house number first: - [830 Grape Ave](https://nearbypermits.com/boulder/address/830-grape-ave/): newest permit Jun 11, 2025 - [780 Grape Ave](https://nearbypermits.com/boulder/address/780-grape-ave/): newest permit Jan 28, 2026 - [775 Grape Ave](https://nearbypermits.com/boulder/address/775-grape-ave/): newest permit Jul 23, 2026 - [705 Grape Ave](https://nearbypermits.com/boulder/address/705-grape-ave/): newest permit Sep 19, 2025 - [700 Grape Ave](https://nearbypermits.com/boulder/address/700-grape-ave/): newest permit May 28, 2026 - [675 Grape Ave](https://nearbypermits.com/boulder/address/675-grape-ave/): newest permit Oct 30, 2025 - [1045 Grape Ave](https://nearbypermits.com/boulder/address/1045-grape-ave/): newest permit Oct 9, 2025 - [1085 Grape Ave](https://nearbypermits.com/boulder/address/1085-grape-ave/): newest permit May 4, 2026 - [1125 Grape Ave](https://nearbypermits.com/boulder/address/1125-grape-ave/): newest permit Nov 20, 2024 - [1145 Grape Ave](https://nearbypermits.com/boulder/address/1145-grape-ave/): newest permit Dec 8, 2025 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 00:42 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 13 permits at this address: https://nearbypermits.com/boulder/address/840-grape-ave/