# Building permits in Montgomery County 20817

112 permits in the last 90 days. The newest, Oct 7: Sfd/install 42 roof mounted solar panels, at 6920 Silver Linden St.

| Date | Address | Type | Work | Cost | Permit |
|---|---|---|---|---|---|
| Oct 7, 2026 | [6920 Silver Linden St](https://nearbypermits.com/montgomery-county-md/address/6920-silver-linden-st/) | Solar | Sfd/install 42 roof mounted solar panels. System size 18.48kw | $50,000 | [1173158](https://nearbypermits.com/montgomery-county-md/permit/1173158/) |
| Oct 7, 2026 | [7104 Arrowood Rd](https://nearbypermits.com/montgomery-county-md/address/7104-arrowood-rd/) | Solar | Sfd/install 45 roof mounted solar panels. System size 19.8kw | $54,000 | [1173156](https://nearbypermits.com/montgomery-county-md/permit/1173156/) |
| Oct 7, 2026 | [7101 Democracy Blvd](https://nearbypermits.com/montgomery-county-md/address/7101-democracy-blvd/) | Alteration or repair | Partial minor remodel to the sales area of the existing Footlocker store in Montgomery mal | $195,000 | [1168991](https://nearbypermits.com/montgomery-county-md/permit/1168991/) |
| Oct 5, 2026 | [7805 Maryknoll Ave](https://nearbypermits.com/montgomery-county-md/address/7805-maryknoll-ave/) | Fence, wall or deck | Propose to build 8x12 foot lean to shed,New Shed | $5,000 | [1173347](https://nearbypermits.com/montgomery-county-md/permit/1173347/) |
| Oct 2, 2026 | [9113 Redwood Ave](https://nearbypermits.com/montgomery-county-md/address/9113-redwood-ave/) | New building | New brick three story with basement and attached garage.Customer states 10000sf. Actual 11634sf. Includes finished unfinished, areaways, porches, 3rd floor attic bedroom, loft, and mechanical closet. | $800,000 | [1150801](https://nearbypermits.com/montgomery-county-md/permit/1150801/) |
| Oct 1, 2026 | [6516 Bradley Blvd](https://nearbypermits.com/montgomery-county-md/address/6516-bradley-blvd/) | Pool or spa | 16x32 inground pool and spa. Have a state row permit. | $30,000 | [1172106](https://nearbypermits.com/montgomery-county-md/permit/1172106/) |
| Sep 30, 2026 | [5819 Walton Rd](https://nearbypermits.com/montgomery-county-md/address/5819-walton-rd/) | Alteration or repair | Interior work only,Interior basement renovation, add new egress window well. Not approved for ADU. | $25,000 | [1172632](https://nearbypermits.com/montgomery-county-md/permit/1172632/) |
| Sep 30, 2026 | [5809 Wilmett Rd](https://nearbypermits.com/montgomery-county-md/address/5809-wilmett-rd/) | Fence, wall or deck | Construction/installation of one detached residential accessory storage shed.,New Shed | $3,500 | [1172033](https://nearbypermits.com/montgomery-county-md/permit/1172033/) |
| Sep 30, 2026 | [8213 Moorland Ln](https://nearbypermits.com/montgomery-county-md/address/8213-moorland-ln/) | Solar | PV Solar panel installation roof mounted 35 modules-roof mounted - 14.350 kw dc, 12.215 kw ac | $53,812 | [1171107](https://nearbypermits.com/montgomery-county-md/permit/1171107/) |
| Sep 29, 2026 | [6023 Mckinley St](https://nearbypermits.com/montgomery-county-md/address/6023-mckinley-st/) | Fence, wall or deck | 10x8 storage shed, not to be lived in or for commercial use,New Shed | $5,051 | [1164445](https://nearbypermits.com/montgomery-county-md/permit/1164445/) |
| Sep 29, 2026 | [8501 Rayburn Rd](https://nearbypermits.com/montgomery-county-md/address/8501-rayburn-rd/) | New building | demolish the existing house and built a new one 5855 SFD / 505 Garage3 porches | $21,000 | [1158123](https://nearbypermits.com/montgomery-county-md/permit/1158123/) |
| Sep 28, 2026 | [9516 Ewing Dr](https://nearbypermits.com/montgomery-county-md/address/9516-ewing-dr/) | New building | Raze existing single family dwelling and construct new single family dwelling.Uncovered deck 140 SF | $600,000 | [1167127](https://nearbypermits.com/montgomery-county-md/permit/1167127/) |
| Sep 25, 2026 | [5813 Plainview Rd](https://nearbypermits.com/montgomery-county-md/address/5813-plainview-rd/) | New building | Construct new single-family detached dwelling with cellar, driveway, utilities, patio, walks & associated site appurtenances | $800,000 | [1165744](https://nearbypermits.com/montgomery-county-md/permit/1165744/) |
| Sep 24, 2026 | [5812 Wilmett Rd](https://nearbypermits.com/montgomery-county-md/address/5812-wilmett-rd/) | New building | Demo rebuild. Please add MCD Studio (1278953) to this project. Customer states 5386. With front porch 5526sf. Deck =231sf | $860,000 | [1167453](https://nearbypermits.com/montgomery-county-md/permit/1167453/) |
| Sep 22, 2026 | [6306 W Halbert Rd](https://nearbypermits.com/montgomery-county-md/address/6306-w-halbert-rd/) | New building | Demolish the existing house and construct a new single-family home with a basement.6015sf | $425,000 | [1162450](https://nearbypermits.com/montgomery-county-md/permit/1162450/) |
| Sep 18, 2026 | [6732 Newbold Dr](https://nearbypermits.com/montgomery-county-md/address/6732-newbold-dr/) | Solar | Temporary removal and reinstallation of existing 31 roof mounted solar panels. No changes or upgrades to occur from original installation | $499 | [1171326](https://nearbypermits.com/montgomery-county-md/permit/1171326/) |
| Sep 18, 2026 | [7415 Bradley Blvd](https://nearbypermits.com/montgomery-county-md/address/7415-bradley-blvd/) | Solar | Install (55) roof mounted solar panels, 24.200 kw | $50,000 | [1171287](https://nearbypermits.com/montgomery-county-md/permit/1171287/) |
| Sep 18, 2026 | [6818 Silver Linden St](https://nearbypermits.com/montgomery-county-md/address/6818-silver-linden-st/) | Alteration or repair | Interior work only,basement remodel: - finish previous unfinished bedroom; - finish the unfinished room to be an office room no second kitchen approved | $20,000 | [1171266](https://nearbypermits.com/montgomery-county-md/permit/1171266/) |
| Sep 18, 2026 | [7705 Glenmore Spring Way](https://nearbypermits.com/montgomery-county-md/address/7705-glenmore-spring-way/) | Alteration or repair | Repair existing damaged, settling, and bowed second floor with new new framing | $40,000 | [1171216](https://nearbypermits.com/montgomery-county-md/permit/1171216/) |
| Sep 18, 2026 | [6905 Granby St](https://nearbypermits.com/montgomery-county-md/address/6905-granby-st/) | Alteration or repair | Adding a kitchenet in bedroom 6 in the basement for the housing department request!ADU in basement. | $1,000 | [1165507](https://nearbypermits.com/montgomery-county-md/permit/1165507/) |
| Sep 17, 2026 | [5505 Lincoln St](https://nearbypermits.com/montgomery-county-md/address/5505-lincoln-st/) | Addition | Proposed screened porch and deck to the rear of a single family residence,new deckmixed work type permit: add 320 square feet / deck 160 square feet [pt]. | $67,000 | [1166453](https://nearbypermits.com/montgomery-county-md/permit/1166453/) |
| Sep 16, 2026 | [6402 Winnepeg Rd](https://nearbypermits.com/montgomery-county-md/address/6402-winnepeg-rd/) | Fence, wall or deck | constructing new deck | $7,000 | [1170286](https://nearbypermits.com/montgomery-county-md/permit/1170286/) |
| Sep 16, 2026 | [6720 Rockledge Dr](https://nearbypermits.com/montgomery-county-md/address/6720-rockledge-dr/) | Alteration or repair | Systems Furniture only. Parent permit number is 1153868. | $94,000 | [1168826](https://nearbypermits.com/montgomery-county-md/permit/1168826/) |
| Sep 16, 2026 | [7813 Cayuga Ave](https://nearbypermits.com/montgomery-county-md/address/7813-cayuga-ave/) | New building | Beautiful new single family home. | $500,000 | [1168041](https://nearbypermits.com/montgomery-county-md/permit/1168041/) |
| Sep 16, 2026 | [6903 Rockledge Dr](https://nearbypermits.com/montgomery-county-md/address/6903-rockledge-dr/) | Alteration or repair | Interior alteration | $275,112 | [1167500](https://nearbypermits.com/montgomery-county-md/permit/1167500/) |

More: https://nearbypermits.com/montgomery-county-md/zip/20817/?page=2

## Zoning requests in 20817

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

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Source: Montgomery County Department of Permitting Services permit data (https://data.montgomerycountymd.gov/d/m88u-pqki). Checked 2026-10-08 23:29 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Map and full list of the 112 permits in Montgomery County 20817 from the last 90 days: https://nearbypermits.com/montgomery-county-md/zip/20817/