# Building permits at 748 Cottage Ln, Boulder, CO

Six permits on record here. The newest, Aug 5, 2025: Replace water heater - new 55 gal gas water heater (78MBH/0.65UEF). 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 |
|---|---|---|---|---|
| Aug 5, 2025 | Mechanical (HVAC) | Replace water heater - new 55 gal gas water heater (78MBH/0.65UEF) | $6,512 | [MEC2025-01230](https://nearbypermits.com/boulder/permit/MEC2025-01230/) |
| Aug 31, 2023 | Mechanical (HVAC) | *Voided for inactivity - no inspections within 180 days* Installation of ductless cooling | $4,525 | [MEC2023-01325](https://nearbypermits.com/boulder/permit/MEC2023-01325/) |
| Sep 14, 2017 | Addition | *Voided for inactivity - no inspections within 180 days* Replacement of upper and lower decks in the rear of a single familt detached dwelling. Lower deck to be reduced in size to match footprint of existing slab on grade. | $10,000 | [PMT2017-03797](https://nearbypermits.com/boulder/permit/PMT2017-03797/) |
| Apr 7, 2017 | Roofing | Total tear-off & reroof of SFD, 3 squares of asphalt shingles on a pitch represented as 6/12 and 8 squares of EPDM on a ptich represented as 0.25/12, flat. All roof materials shall be installed per manufacturer's specs. Mid-roof inspection required if pitch is less than 4/12. | $6,527 | [PMT2017-01399-RFG](https://nearbypermits.com/boulder/permit/PMT2017-01399-RFG/) |
| Feb 12, 2001 | Alteration or repair | Remove existing single doorinto garage, replace with double sliding glass door. | $1,100 | [PMT2001-00462](https://nearbypermits.com/boulder/permit/PMT2001-00462/) |
| May 8, 1989 | Mechanical (HVAC) | Mechanical comfort cooling | $1,100 | [PMT1989-P2433-MEC](https://nearbypermits.com/boulder/permit/PMT1989-P2433-MEC/) |

## More on this street

Other addresses on Cottage Ln with permits, nearest house number first:

- [746 Cottage Ln](https://nearbypermits.com/boulder/address/746-cottage-ln/): newest permit Jun 18, 2026
- [751 Cottage Ln](https://nearbypermits.com/boulder/address/751-cottage-ln/): newest permit Apr 15, 2026
- [753 Cottage Ln](https://nearbypermits.com/boulder/address/753-cottage-ln/): newest permit Mar 31, 2026
- [742 Cottage Ln](https://nearbypermits.com/boulder/address/742-cottage-ln/): newest permit Jul 1, 2026
- [762 Cottage Ln](https://nearbypermits.com/boulder/address/762-cottage-ln/): newest permit Jun 18, 2026

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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 20:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 6 permits at this address: https://nearbypermits.com/boulder/address/748-cottage-ln/