# Building permits at 1420 Moss Rock Pl, Boulder, CO

Eight permits on record here. The newest, Jul 7, 2025: One time 180-day permit extension granted. 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 7, 2025 | Alteration or repair | One time 180-day permit extension granted. All work and inspections must be completed by 03/29/2027. Proposed adding an exterior stair to the existing covered deck on the side/back of existing home. The added building coverage is 20 sq ft. The rest of the stairs are below the 30? threshold to count  | $50,000 | [BLD-SFD2025-00185](https://nearbypermits.com/boulder/permit/BLD-SFD2025-00185/) |
| Apr 23, 2019 | Electrical | Installation of a grid-tied, flush roof mounted 2.68 kW PV system with 8 solar panels. No batteries | $10,464 | [ELE2019-00427](https://nearbypermits.com/boulder/permit/ELE2019-00427/) |
| Mar 21, 2019 | Electrical | Interior electrical wiring for future PV system. | $1,000 | [ELE2019-00303](https://nearbypermits.com/boulder/permit/ELE2019-00303/) |
| Aug 27, 2018 | Plumbing | Deconstruction of single-family home down to foundation walls in basement and reconstruction with additional square footage. Basement Level: Demo to foundation walks, removal of framed walk-out side of basement and relocation of eastern wall with additional slab. Two (2) bedrooms, rec room, one (1)  | $15,000 | [PLB2018-00178](https://nearbypermits.com/boulder/permit/PLB2018-00178/) |
| Aug 27, 2018 | Mechanical (HVAC) | Deconstruction of single-family home down to foundation walls in basement and reconstruction with additional square footage. Basement Level: Demo to foundation walks, removal of framed walk-out side of basement and relocation of eastern wall with additional slab. Two (2) bedrooms, rec room, one (1)  | $10,000 | [MEC2018-00403](https://nearbypermits.com/boulder/permit/MEC2018-00403/) |
| Aug 27, 2018 | Electrical | Deconstruction of single-family home down to foundation walls in basement and reconstruction with additional square footage. Basement Level: Demo to foundation walks, removal of framed walk-out side of basement and relocation of eastern wall with additional slab. Two (2) bedrooms, rec room, one (1)  | $10,000 | [ELE2018-00337](https://nearbypermits.com/boulder/permit/ELE2018-00337/) |
| Aug 27, 2018 | Alteration or repair | Deconstruction of single-family home down to foundation walls in basement and reconstruction with additional square footage. Basement Level: Demo to foundation walls, removal of framed walk-out side of basement and relocation of eastern wall with additional slab. Two (2) bedrooms, rec room, one (1)  | $391,550 | [BLD-SFD2018-00111](https://nearbypermits.com/boulder/permit/BLD-SFD2018-00111/) |
| Apr 7, 1988 | Addition | Deck & stair. The original general permit number is n7444. | $2,500 | [PMT1988-N7444](https://nearbypermits.com/boulder/permit/PMT1988-N7444/) |

## 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 Moss Rock Pl with permits, nearest house number first:

- [1440 Moss Rock Pl](https://nearbypermits.com/boulder/address/1440-moss-rock-pl/): newest permit Apr 6, 2026
- [1460 Moss Rock Pl](https://nearbypermits.com/boulder/address/1460-moss-rock-pl/): newest permit Jan 23, 2026
- [1480 Moss Rock Pl](https://nearbypermits.com/boulder/address/1480-moss-rock-pl/): newest permit Feb 3, 2025
- [1505 Moss Rock Pl](https://nearbypermits.com/boulder/address/1505-moss-rock-pl/): newest permit Dec 20, 2024
- [1580 Moss Rock Pl](https://nearbypermits.com/boulder/address/1580-moss-rock-pl/): newest permit Apr 8, 2026

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-15 09:18 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 8 permits at this address: https://nearbypermits.com/boulder/address/1420-moss-rock-pl/