Commercial Alteration · DC

Recent Commercial Alteration permits in Washington, DC

51,713 commercial alteration permits indexed across Washington, DC.

cohort data as of Aug 31, 202651,713permits indexed
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Sq Ft
Aug 27, 2026
applied Nov 18, 2025
8005 Gramercy Blvd, Rockville, MD 20855
Alteration · Assembly Building
4,961$438K
Aug 26, 2026
applied Jun 10, 2026
12535 Milestone Manor Ln, Germantown, MD 20876
Alteration · Miscellaneous Structure
4,900$200K
Aug 26, 2026
applied Jun 2, 2026
17801 Georgia Ave, Olney, MD 20832
Alteration · Business Building
3,832$285K
Aug 26, 2026
applied Apr 23, 2026
19833 Century Blvd, Germantown, MD 20874
Alteration · Restaurant
1,945$150K
Aug 26, 2026
applied Mar 9, 2026
22675 Clarksburg Rd, Clarksburg, MD 20871
Alteration · Miscellaneous Structure
$1K
Aug 26, 2026
applied Nov 18, 2025
18109 Prince Philip Dr, Olney, MD 20832
Alteration · Business Building
1,893$65K
Aug 26, 2026
applied Sep 2, 2025
7610 Carroll Ave, Takoma Park, MD 20912
Alteration · Business Building
1,457$66K
Aug 25, 2026
applied Jul 2, 2026
4401 East West Hwy, Bethesda, MD 20814
Alteration · Business Building
1,503$37K
Aug 25, 2026
applied May 22, 2026
14335 Cape May Rd, Silver Spring, MD 20904
Alteration · Wireless Equipment
$264K
Aug 24, 2026
applied Jul 23, 2026
18221 Flower Hill Way, Gaithersburg, MD 20879
Alteration · Business Building
1,575$8K
Aug 24, 2026
applied May 13, 2026
9600 Blackwell Rd, Rockville, MD 20850
Alteration · Business Building
3,747$406K
Aug 24, 2026
applied May 3, 2026
5804 Inman Park Cir, Rockville, MD 20852
Alteration · Multifamily Dwelling Low Rise
$20K
Aug 24, 2026
applied Apr 24, 2026
5315 Zenith Ovlk, Bethesda, MD 20816
Alteration · Restaurant
2,175$1.7M
Aug 24, 2026
applied Apr 23, 2026
5821 Inman Park Cir, Rockville, MD 20852
Alteration · Multifamily Dwelling Low Rise
$20K
Aug 24, 2026
applied Apr 23, 2026
5716 Chapman Mill Dr, Rockville, MD 20852
Alteration · Multifamily Dwelling Low Rise
$20K
Aug 24, 2026
applied Apr 23, 2026
5715 Chapman Mill Dr, Rockville, MD 20852
Alteration · Multifamily Dwelling Low Rise
$20K
Aug 24, 2026
applied Apr 23, 2026
5701 Chapman Mill Dr, Rockville, MD 20852
Alteration · Multifamily Dwelling Low Rise
$20K
Aug 24, 2026
applied Apr 23, 2026
10711 Hampton Mill Ter, Rockville, MD 20852
Alteration · Multifamily Dwelling Low Rise
$20K
Aug 24, 2026
applied Apr 23, 2026
10827 Hampton Mill Ter, Rockville, MD 20852
Alteration · Multifamily Dwelling Low Rise
$20K
Aug 24, 2026
applied Apr 23, 2026
10713 Hampton Mill Ter, Rockville, MD 20852
Alteration · Multifamily Dwelling Low Rise
$20K
Aug 24, 2026
applied Mar 31, 2026
22675 Clarksburg Rd, Clarksburg, MD 20871
Alteration · Miscellaneous Structure
$4K
Aug 24, 2026
applied Nov 3, 2025
10211 Lewis Dr, Damascus, MD 20872
Addition · Business Building
1,566$300K
Aug 19, 2026
applied Feb 2, 2026
20420 Century Blvd, Germantown, MD 20874
Alteration · Business Building
17,414$2.9M
Aug 18, 2026
applied Jul 31, 2026
2425 Reedie Dr, Silver Spring, MD 20902
Alteration · Business Building
200$24K
Aug 18, 2026
applied Jul 2, 2026
11119 Rockville Pike, Kensington, MD 20895
Alteration · Business Building
1,816$290K