Baltimore County accessory structure permits

Week of May 11 to May 18, 2026 ← prior week next week → all sheets
45new this week
+34vs prior week
$264Kavg home value
🔥 10 permits on Avalon Ridge Blvd in one week. Streets warm up in runs; the neighbors are watching each other's yards.

1141 Piney Hill Rd, Monkton

filed May 14 $686K assessed built 1973

Construct 1-story addition on left side and front SFD with unfinished basement to be breezeway, 1 bedroom, WIC, 2 full bathrooms, living...

32 Chesterfield Ct, Monkton

filed May 14 $562K assessed built 1987

Demo existing deck on rear of SFD. Construct 2 story addition with basement 38'6"x17'=622sf (irregular in shape) on rear of SFD. Basement...

3826 Sweet Air Rd, Phoenix

filed May 11 $487K assessed built 1960

CONSTRUCT 1-STY ADDITION 24'X22'=453SF TO SIDE OF SFD ON EXISTING ATTACHED BASEMEMT LEVEL GARAGE TO BE GREAT ROOM, MUDROOM, COVERED PORCH...

42 more filed this week

4100 block of Perry View Rd, Nottingham Change of occupancy to convert the garage to an office (10'… $311K
1200 block of Chesapeake Ave, Middle River CBCA. Install 58 roof-mounted solar panels, 23.78kW, on exi… $241K
600 block of Harrington St, Middle River PP#21-026-25, ALICEANNA 2947, CLASSIC ELEVATION. CONSTRUCT … $139K
11500 block of Jerome Ave, White Marsh PP#21-043-25, AUGUSTA, ELEVATION B2. CONSTRUCT 2STY SFD W/F… $118K
2400 block of Sylvale Rd, Baltimore CONSTRUCT 2STY SFD W/PARTIALLY FINISHED WALKOUT BASEMENT TO… $96K
9500 block of Harvest Ln, Perry Hall PP#21-030-24, LOWELL, ELEVATION C. CONSTRUCT 2STY SFTH W/FI…
1600 block of Avalon Ridge Blvd, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
1600 block of Avalon Ridge Blvd, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
1600 block of Avalon Ridge Blvd, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
1600 block of Avalon Ridge Blvd, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
1600 block of Avalon Ridge Blvd, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
9500 block of Harvest Ln, Perry Hall PP#21-030-24, LOWELL, ELEVATION B. CONSTRUCT 2STY SFTH W/FI…
1600 block of Forge Way, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
1600 block of Forge Way, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
1600 block of Forge Way, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
1600 block of Forge Way, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
1600 block of Forge Way, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
1600 block of Avalon Ridge Blvd, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
1600 block of Avalon Ridge Blvd, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
1600 block of Avalon Ridge Blvd, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
1600 block of Avalon Ridge Blvd, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE LOCATED IN GARAGE.
1600 block of Avalon Ridge Blvd, Arbutus WIRING FOR NEW HOME. EVC RECEPTACLE LOCATED IN GARAGE.
500 block of Downswing Rd, Pikesville WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
500 block of Downswing Rd, Pikesville WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
500 block of Downswing Rd, Pikesville WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
500 block of Downswing Rd, Pikesville WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
500 block of Downswing Rd, Pikesville WIRING FOR NEW HOME. EVC RECEPTACLE IN GARAGE.
Parkton CONSTRUCT 2STY SFD W/COVERED FRONT PORCH, REAR SCREENED POR… $121K
Owings Mills CONSTRUCT 3STY SFD W/PARTIALLY FINISHED AREAWAY BASEMENT TO… $82K
Middle River CBCA. CONSTRUCT 2STY SFD W/FINISHED AREAWAY BASEMENT TO BE … $60K
White Marsh PP#21-019-25 "LaFayette" Elevation B, to be built in revers…
Address pending PP#21-046-25, LAFAYETTE COTTAGE ELEVATION. CONSTRUCT 2STY S…
Address pending PP#21-046-25, LAFAYETTE 2161 BASEMENT CRAFTSMAN ELEVATION R…
White Marsh PP#21-019-25 "LaFayette" Elevation E. Construct 3-story SFT…
White Marsh PP#21-019-25 "LaFayette" Elevation B, to be built in revers…
White Marsh PP#21-019-25 "LaFayette" Elevation A. Construct 3-story SFT…
White Marsh PP#21-019-25 "LaFayette" Elevation D, built in reverse orie…
White Marsh PP#21-019-25 "LaFayette" Elevation A. Construct 3-story SFT…
White Marsh PP#21-019-25 "LaFayette" Elevation C, to be built in revers…
Address pending PP#21-047-25, HAMLIN 1387, REVERSE CLASSIC ELEVATION. CONST…
Honeygo PP#21-039-25, MANCHESTER, ELEVATION K. CONSTRUCT 2STY SFTH …
Honeygo PP#21-039-25, MANCHESTER, ELEVATION B. CONSTRUCT 2STY SFTH …

Exact addresses, owner names, mailing addresses, and CSV export are on the full sheet, along with every lead the day it files.

Get this sheet every Monday, free. The top 3 leads for Baltimore County accessory structure, in your inbox before the crews roll.
Working Baltimore County? The firms doing accessory structure work there are in the public registry, and the counties we cover are on the coverage page.