# Building permits at 6409 Eastern Ave, Montgomery County, MD One permit here in the last two years. The newest, Sep 24: Replace existing attached 4x6.5 deck with new 8x8 deck with storage underneath. Within a quarter mile, the county has issued 6 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 24, 2026 | Fence, wall or deck | Replace existing attached 4x6.5 deck with new 8x8 deck with storage underneath. 6' high, No roof,Repair Existing Deck | $23,000 | [1169501](https://nearbypermits.com/montgomery-county-md/permit/1169501/) | ## Within ¼ mi since May 1, 2026 6 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 | |---|---|---|---|---|---|---| | Aug 20, 2026 | [6514 Westmoreland Ave](https://nearbypermits.com/montgomery-county-md/address/6514-westmoreland-ave/) | 720 ft N | Alteration or repair | First floor interior renovation | $15,000 | [1168225](https://nearbypermits.com/montgomery-county-md/permit/1168225/) | | Aug 18, 2026 | [6501 Kansas Ln](https://nearbypermits.com/montgomery-county-md/address/6501-kansas-ln/) | 760 ft NE | Alteration or repair | Interior work only,This project involves removing existing kitchen, enclosing a rear porch and doing a new dining room and kitchen. Please add to email chain. | $170,000 | [1160232](https://nearbypermits.com/montgomery-county-md/permit/1160232/) | | May 29, 2026 | [6404 Westmoreland Ave](https://nearbypermits.com/montgomery-county-md/address/6404-westmoreland-ave/) | 390 ft NE | Solar | Roof-mounted, grid-tied, 15.84kW solar pv system on existing residence | $22,470 | [1156171](https://nearbypermits.com/montgomery-county-md/permit/1156171/) | | May 12, 2026 | [6507 Eastern Ave](https://nearbypermits.com/montgomery-county-md/address/6507-eastern-ave/) | 430 ft NW | Fence, wall or deck | Remove and replace front porch 14'wx 6'd 40"" high with 5 steps in front of house, new deck | $10,026 | [1153640](https://nearbypermits.com/montgomery-county-md/permit/1153640/) | ### Farther (1,000 ft to ¼ mi), 2 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 10, 2026 | [6618 Cockerille Ave](https://nearbypermits.com/montgomery-county-md/address/6618-cockerille-ave/) | 0.24 mi N | Solar | Sfd/ install 16 roof mounted solar panels. System size 7.04kw | $24,000 | [1166427](https://nearbypermits.com/montgomery-county-md/permit/1166427/) | | Jul 8, 2026 | [6480 Sligo Mill Rd](https://nearbypermits.com/montgomery-county-md/address/6480-sligo-mill-rd/) | 0.23 mi E | Solar | Installation of a PV roof mounted solar system with a capacity of 6.16 kw dc / 6.912 kw ac. The power generated by the PV system will be interconnected with the utility grid through the existing electrical service equipment (pepco). The system consists of 14 seraphim srp-440-btd-bg-440w modules, eac | $12,382 | [1155409](https://nearbypermits.com/montgomery-county-md/permit/1155409/) | ## More on this street Other addresses on Eastern Ave with permits, nearest house number first: - [6507 Eastern Ave](https://nearbypermits.com/montgomery-county-md/address/6507-eastern-ave/): newest permit May 12, 2026 - [6601 Eastern Ave](https://nearbypermits.com/montgomery-county-md/address/6601-eastern-ave/): newest permit Nov 20, 2025 - [6613 Eastern Ave](https://nearbypermits.com/montgomery-county-md/address/6613-eastern-ave/): newest permit Dec 22, 2025 - [6725 Eastern Ave](https://nearbypermits.com/montgomery-county-md/address/6725-eastern-ave/): newest permit Nov 6, 2024 - [6745 Eastern Ave](https://nearbypermits.com/montgomery-county-md/address/6745-eastern-ave/): newest permit Aug 1, 2025 - [6757 Eastern Ave](https://nearbypermits.com/montgomery-county-md/address/6757-eastern-ave/): newest permit Jun 13, 2025 - [7055 Eastern Ave](https://nearbypermits.com/montgomery-county-md/address/7055-eastern-ave/): newest permit Mar 11, 2026 - [7719 Eastern Ave](https://nearbypermits.com/montgomery-county-md/address/7719-eastern-ave/): newest permit May 20, 2026 - [7721 Eastern Ave](https://nearbypermits.com/montgomery-county-md/address/7721-eastern-ave/): newest permit May 19, 2026 - [7723 Eastern Ave](https://nearbypermits.com/montgomery-county-md/address/7723-eastern-ave/): newest permit May 19, 2026 --- Source: Montgomery County Department of Permitting Services permit data (https://data.montgomerycountymd.gov/d/m88u-pqki). Checked 2026-10-08 06:47 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ Map, the one permit at this address and 6 nearby: https://nearbypermits.com/montgomery-county-md/address/6409-eastern-ave/