# Building permits at 3117 Memory Ln, Montgomery County, MD One permit on record here. The newest, Oct 1, 2025: Install 44 roof mounted solar panels at 17.82 kw. Within a quarter mile, the county has issued 1 more permit since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Oct 1, 2025 | Solar | Install 44 roof mounted solar panels at 17.82 kw | $34,164 | [1135036](https://nearbypermits.com/montgomery-county-md/permit/1135036/) | ## Within ΒΌ mi since May 1, 2026 1 permits in the circle. From our copy of the county's data (last 24 months). ### This block (250 to 1,000 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 28, 2026 | [3066 Memory Ln](https://nearbypermits.com/montgomery-county-md/address/3066-memory-ln/) | 500 ft W | Addition | This project consists of 3 bump-out areas. 1. Living Room Expansion - Add-140 sf, 2. Family Addition - Add-360 sf, 3. Deck off of Family addition - 197 sf total area 697 sf. | $87,000 | [1164699](https://nearbypermits.com/montgomery-county-md/permit/1164699/) | ## 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 Memory Ln with permits, nearest house number first: - [3066 Memory Ln](https://nearbypermits.com/montgomery-county-md/address/3066-memory-ln/): newest permit Sep 28, 2026 - [3065 Memory Ln](https://nearbypermits.com/montgomery-county-md/address/3065-memory-ln/): newest permit Mar 24, 2026 --- Source: Montgomery County Department of Permitting Services permit data (https://data.montgomerycountymd.gov/d/m88u-pqki). Checked 2026-10-10 03:53 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 1 nearby: https://nearbypermits.com/montgomery-county-md/address/3117-memory-ln/