# Building permits at 17501 Collier Cir, Montgomery County, MD Four permits here in the last two years. The newest, May 28: Creating a new sliding door opening in side of home and a new window opening in rear of home. Within a quarter mile, the county has issued 7 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | May 28, 2026 | Alteration or repair | Creating a new sliding door opening in side of home and a new window opening in rear of home. | $12,000 | [1158019](https://nearbypermits.com/montgomery-county-md/permit/1158019/) | | May 13, 2026 | Alteration or repair | Interior work only,Removal of an existing non-load-bearing interior partition wall and construction of a new one to renovate existing bathroom, including: building a new wall to expand the existing bathroom and reducing the existing master bedroom; adding a new bathroom window (in a separate permit | $25,000 | [1157597](https://nearbypermits.com/montgomery-county-md/permit/1157597/) | | May 11, 2026 | Fence, wall or deck | Revision 1 - had to extend deck to avoid digging into cables. Approved 6/15/26. Self-standing rectangular deck (balcony type) with no stairs 29'' above grade.,New Deck | $9,000 | [1157594](https://nearbypermits.com/montgomery-county-md/permit/1157594/) | | Feb 10, 2025 | Fence, wall or deck | Free standing deck to side of existing house,new deck & door installation | $10,000 | [1100352](https://nearbypermits.com/montgomery-county-md/permit/1100352/) | ## Within ¼ mi since May 1, 2026 7 permits in the circle. From our copy of the county's data (last 24 months). ### This block (250 to 1,000 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 15, 2026 | [19174 Dowden Cir](https://nearbypermits.com/montgomery-county-md/address/19174-dowden-cir/) | 790 ft SE | Fence, wall or deck | Building freestanding deck sqaure 32x12 with steps,New Deck | $33,601 | [1170473](https://nearbypermits.com/montgomery-county-md/permit/1170473/) | | Aug 31, 2026 | [17332 Soper St](https://nearbypermits.com/montgomery-county-md/address/17332-soper-st/) | 920 ft SW | Fence, wall or deck | construct new shed,New Shed | $35,000 | [1167783](https://nearbypermits.com/montgomery-county-md/permit/1167783/) | | Jun 5, 2026 | [17513 Collier Cir](https://nearbypermits.com/montgomery-county-md/address/17513-collier-cir/) | 290 ft NE | Fence, wall or deck | Demo existing deck, and build new pressure treated 12x12 deck in same location,New Deck | $15,000 | [1160393](https://nearbypermits.com/montgomery-county-md/permit/1160393/) | | May 29, 2026 | [19213 Walters Ave](https://nearbypermits.com/montgomery-county-md/address/19213-walters-ave/) | 420 ft N | Addition | remove existing deck, install 333 sq' deck with screen room and stairs,Repair Existing Deck | $51,754 | [1157229](https://nearbypermits.com/montgomery-county-md/permit/1157229/) | ### Farther (1,000 ft to ¼ mi), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 15, 2026 | [19316 Hempstone Ave](https://nearbypermits.com/montgomery-county-md/address/19316-hempstone-ave/) | 0.21 mi SW | Addition | To build a 2 story addition (16'x15'-2"" per floor) 480 sq.ft. Total in the rear part of the house. First floor a home office and second floor a bathroom and additional space to an existing master bedroom 480 add | $33,600 | [1167216](https://nearbypermits.com/montgomery-county-md/permit/1167216/) | | Jun 2, 2026 | [19332 Hempstone Ave](https://nearbypermits.com/montgomery-county-md/address/19332-hempstone-ave/) | 0.19 mi SW | Alteration or repair | Structural repair to basement wall. See engineers design. | $33,000 | [1150000](https://nearbypermits.com/montgomery-county-md/permit/1150000/) | | May 13, 2026 | [19212 Hempstone Ave](https://nearbypermits.com/montgomery-county-md/address/19212-hempstone-ave/) | 0.25 mi S | Addition | - 40'X12' one story addition - 16'x12' deck additionadd- 480deck- 226customer had 672 | $28,000 | [1150302](https://nearbypermits.com/montgomery-county-md/permit/1150302/) | ## Zoning requests nearby We don't list zoning cases for Montgomery County yet. Look them up on the county's Board of Appeals page: https://www.montgomerycountymd.gov/board-appeals ## More on this street Other addresses on Collier Cir with permits, nearest house number first: - [17513 Collier Cir](https://nearbypermits.com/montgomery-county-md/address/17513-collier-cir/): newest permit Jun 5, 2026 --- Source: Montgomery County Department of Permitting Services permit data (https://data.montgomerycountymd.gov/d/m88u-pqki). Checked 2026-10-12 03:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, all 4 permits at this address and 7 nearby: https://nearbypermits.com/montgomery-county-md/address/17501-collier-cir/