# Building permits at 851 17th St, Boulder, CO

Seven permits on record here. The newest, Jul 21: The home was built in 1949. 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 |
|---|---|---|---|---|
| Jul 21, 2026 | Alteration or repair | The home was built in 1949. In 2001 an addition to the top was added. "Pop-Top". In 2026 there was a fire. I intend to repair the unit and not change any floor plan or other alterations. My intention is to return the dwelling portion that had fire to its original condition prior to the fire. The rep | $50,000 | [BLD-SFD2026-00339](https://nearbypermits.com/boulder/permit/BLD-SFD2026-00339/) |
| Dec 26, 2002 | Mechanical (HVAC) | Replace forced air furnace with 100,000 BTU furnace. | $1,230 | [PMT2002-05474-MEC](https://nearbypermits.com/boulder/permit/PMT2002-05474-MEC/) |
| Jun 25, 2001 | Plumbing | Second story addition to include four bedrooms and two baths to an existing single family structure. Required off-street parking space provided in south side yard setback. Note: Second story will comply with 25 foot front and rear yard setback requirements. Current structure is non-standard as to se | $3,500 | [PMT2001-01689-PLB](https://nearbypermits.com/boulder/permit/PMT2001-01689-PLB/) |
| Jun 25, 2001 | Mechanical (HVAC) | Second story addition to include four bedrooms and two baths to an existing single family structure. Required off-street parking space provided in south side yard setback. Note: Second story will comply with 25 foot front and rear yard setback requirements. Current structure is non-standard as to se | $1,700 | [PMT2001-01689-MEC](https://nearbypermits.com/boulder/permit/PMT2001-01689-MEC/) |
| Jun 25, 2001 | Electrical | Second story addition to include four bedrooms and two baths to an existing single family structure. Required off-street parking space provided in south side yard setback. Note: Second story will comply with 25 foot front and rear yard setback requirements. Current structure is non-standard as to se | $2,800 | [PMT2001-01689-ELE](https://nearbypermits.com/boulder/permit/PMT2001-01689-ELE/) |
| Jun 25, 2001 | Addition | Second story addition to include four bedrooms and two baths to an existing single family structure. Required off-street parking space provided in south side yard setback. Note: Second story will comply with 25 foot front and rear yard setback requirements. Current structure is non-standard as to se | $75,000 | [PMT2001-01689](https://nearbypermits.com/boulder/permit/PMT2001-01689/) |
| Aug 31, 1989 | Electrical | Electrical SVC CHG | $400 | [PMT1989-P5144-ELE](https://nearbypermits.com/boulder/permit/PMT1989-P5144-ELE/) |

## More on this street

Other addresses on 17th St with permits, nearest house number first:

- [849 17th St](https://nearbypermits.com/boulder/address/849-17th-st/): newest permit Feb 23, 2026
- [843 17th St](https://nearbypermits.com/boulder/address/843-17th-st/): newest permit Feb 27, 2026
- [878 17th St](https://nearbypermits.com/boulder/address/878-17th-st/): newest permit Aug 12, 2025
- [816 17th St](https://nearbypermits.com/boulder/address/816-17th-st/): newest permit Mar 20, 2026
- [750 17th St](https://nearbypermits.com/boulder/address/750-17th-st/): newest permit Oct 23, 2024
- [720 17th St](https://nearbypermits.com/boulder/address/720-17th-st/): newest permit May 20, 2026
- [705 17th St](https://nearbypermits.com/boulder/address/705-17th-st/): newest permit Feb 20, 2025
- [1213 17th St](https://nearbypermits.com/boulder/address/1213-17th-st/): newest permit May 20, 2025
- [1226 17th St](https://nearbypermits.com/boulder/address/1226-17th-st/): newest permit Mar 24, 2025
- [350 17th St](https://nearbypermits.com/boulder/address/350-17th-st/): newest permit Aug 8, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 06:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 7 permits at this address: https://nearbypermits.com/boulder/address/851-17th-st/