Nearby Permits
Map of 2 permits within a quarter mile of 30 Ritchie AveFence, wall or deck, 35 Oswego Ave, Aug 31, 2026New building, 35 Oswego Ave, May 12, 2026660 ft Map preview
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30 Ritchie Ave

Montgomery County, MD 20910

At this address
5 permits on record. Newest issued Nov 21, 2025: The construction of a new single family residence with basement ADU
Within ¼ mile
2 more permits issued since May 1. One is for a new building, 480 ft away.
Within
Since
Here5 permits · 30 Ritchie Ave
  1. The construction of a new single family residence with basement ADU
    New building
    Nov 21, 2025$250,000
  2. Construction of a new retaining wall system to service proposed residence
    Fence, wall or deck
    Oct 10, 2025$2,500
  3. Revision 1 - Change to 19.36 kW DC 23.0 kW AC
    Alteration or repair
    Aug 18, 2025$30,500
  4. Shed
    Fence, wall or deck
    Jul 6, 2017$1,000
  5. Altering the stairs and kitchen
    Alteration or repair
    Sep 22, 2015$19,000
Sort
This block250 to 1,000 ft · 2 permits · 1 new building, $1.5M
  1. Permit is for detached retaining wall
    35 Oswego Ave · 480 ft SW · Fence, wall or deck
    Aug 31$7,500
  2. We intend to build a wood frame 2 story single family home (All Electric)CONSTRUCT: 6601 SQ. Ftgarage : 806…
    35 Oswego Ave · 480 ft SW · New building
    May 12$1,500,000
Zoning requests nearbynot published by Montgomery County

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Montgomery County Department of Permitting Services updated its data Oct 16, 2026. We checked it Oct 17, 03:38 UTC. See the county's official records.

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

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