# Building permits at 900 Poplar Ave, Boulder, CO

Seven permits on record here. The newest, May 28: Whole home remodel that includes finishing the basement with ADU. 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 |
|---|---|---|---|---|
| May 28, 2026 | Alteration or repair | Whole home remodel that includes finishing the basement with ADU, adding a bathroom, reconfiguring kitchen and spaces on the main level incl. porch. Replacement of all windows and doors. No additional square footage added. | $400,000 | [BLD-SFD2026-00033](https://nearbypermits.com/boulder/permit/BLD-SFD2026-00033/) |
| Jul 25, 2019 | Roofing | *Total tear-off & reroof of SFD, 34 squares of asphalt shingles on a pitch represented as 5/12. All roof materials shall be installed per manufacturer?s specs. | $10,340 | [RFG2019-00732](https://nearbypermits.com/boulder/permit/RFG2019-00732/) |
| Apr 8, 2016 | Plumbing | First time finish of approx 540 sqft of a basement for a single family dwelling. Scope includes the finish of a rec room and a bathroom on existing rough-ins. Basement has existing egress windows. | $5,020 | [PMT2016-01514-PLB](https://nearbypermits.com/boulder/permit/PMT2016-01514-PLB/) |
| Apr 8, 2016 | Mechanical (HVAC) | First time finish of approx 540 sqft of a basement for a single family dwelling. Scope includes the finish of a rec room and a bathroom on existing rough-ins. Basement has existing egress windows. | $1,350 | [PMT2016-01514-MEC](https://nearbypermits.com/boulder/permit/PMT2016-01514-MEC/) |
| Apr 8, 2016 | Electrical | First time finish of approx 540 sqft of a basement for a single family dwelling. Scope includes the finish of a rec room and a bathroom on existing rough-ins. Basement has existing egress windows. | $5,675 | [PMT2016-01514-ELE](https://nearbypermits.com/boulder/permit/PMT2016-01514-ELE/) |
| Apr 8, 2016 | Alteration or repair | First time finish of approx 540 sqft of a basement for a single family dwelling. Scope includes the finish of a rec room and a bathroom on existing rough-ins. Basement has existing egress windows. | $30,413 | [PMT2016-01514](https://nearbypermits.com/boulder/permit/PMT2016-01514/) |
| Oct 22, 2010 | Alteration or repair | Replacement/repair of a porch column. Excavate, install concrete pier, install replacement 4" X 4" column. Porch cover will not be modified in size or height (return to plumb & level) | $1,750 | [PMT2010-04620](https://nearbypermits.com/boulder/permit/PMT2010-04620/) |

## 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 Poplar Ave with permits, nearest house number first:

- [855 Poplar Ave](https://nearbypermits.com/boulder/address/855-poplar-ave/): newest permit May 6, 2025
- [845 Poplar Ave](https://nearbypermits.com/boulder/address/845-poplar-ave/): newest permit Aug 21, 2025
- [960 Poplar Ave](https://nearbypermits.com/boulder/address/960-poplar-ave/): newest permit Jan 23, 2025
- [987 Poplar Ave](https://nearbypermits.com/boulder/address/987-poplar-ave/): newest permit Oct 14, 2025
- [1005 Poplar Ave](https://nearbypermits.com/boulder/address/1005-poplar-ave/): newest permit Sep 29, 2025
- [790 Poplar Ave](https://nearbypermits.com/boulder/address/790-poplar-ave/): newest permit Oct 2, 2026
- [1019 Poplar Ave](https://nearbypermits.com/boulder/address/1019-poplar-ave/): newest permit Mar 27, 2025
- [777 Poplar Ave 737](https://nearbypermits.com/boulder/address/777-poplar-ave-737/): newest permit Nov 7, 2024
- [1025 Poplar Ave](https://nearbypermits.com/boulder/address/1025-poplar-ave/): newest permit Jun 30, 2026
- [760 Poplar Ave](https://nearbypermits.com/boulder/address/760-poplar-ave/): newest permit May 28, 2025

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 17:33 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/900-poplar-ave/