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Cities
Montgomery County MD
September 2026

Monthly permit report

Montgomery County MD commercial building permits, September 2026

← August 2026

118
Commercial & multifamily permits: 108
Projects with new permits: $127M
Declared value

Biggest projects in September 2026

By declared value.

7501 Wisconsin Ave
Issued Sep 8 · 9 permits
$25.2M
Revision ,1 - Owner changes, see Delta #4,Customer Wants To Use ePlans Customer Wants To Use ePlans,Interior alteration FLS - 2, 3, 10, 11, 12 Floors w/ modular furniture. It has…
commercialBuildingContractor not published
7373 Wisconsin Ave
Issued Sep 15 · 14 permits
$14.9M
New tenant layout
commercialBuildingContractor not published
1 Inventa Pl
Issued Sep 23 · 14 permits
$7.2M

Montgomery County MD building permits in September 2026: key facts

In September 2026, Montgomery County MD issued 118 building permits on commercial and multifamily properties, on 108 projects, declaring $127M of work.
The busiest trade was general building (118 permits).
The largest project was at 7501 Wisconsin Ave, with $25.2M declared.
Half of the month’s permits were issued within 78 days of application.

Source: building permit records from official city open-data portals, checked daily. Data through October 26, 2026. How we count

Projects in this report

7501 Wisconsin AveRevision ,1 - Owner changes, see Delta #4,Customer Wants To Use ePlans Customer Wants To Use ePlans,Interior alteration FLS - 2, 3, 10, 11, 12 Floors w/ modular furniture. It has…commercialBuilding$25.2MSep 8

Revision ,1 - Relocate exg & add new elec baseboard heaters. Base Bldg corridor work adj tenant demising walls.,Customer Wants To Use ePlansCustomer Wants To Use ePlans Interior…

commercialBuildingContractor not published

11160 Veirs Mill Rd

Issued Sep 10 · 15 permits

$7.1M

Tenant Fit out for a Bowling & Redemption Arcade with a bar and snack bar and support areas.

commercialBuildingContractor not published

7500 Old Georgetown Rd

Issued Sep 22 · 12 permits

$6.7M

Interior work only,Interior alterations to an existing tenant space for a new Radiology Clinic.

commercialBuildingContractor not published

6903 Rockledge Dr

Issued Sep 16 · 13 permits

$5.9M

Interior work only,FULL FLOOR (14TH) INTERIOR FIT OUT OF TENANT SPACE FOR BUSINESS USE WITHIN AN EXISTING OFFICE BUILDING. SCOPE INCLUDES PRIVATE OFFICES, WORKSTATIONS,…

commercialBuildingContractor not published

4800 Hampden Ln

Issued Sep 11 · 18 permits

$5.8M

Interior work only,11 TH FL @ 4,314 SF 12 TH FL @ 8868 SF INTERIOR ALTERATIONS

commercialBuildingContractor not published

6710 Rockledge Dr

Issued Sep 8 · 8 permits

$3.9M

Interior work only,A PARTIAL FLOOR TENANT FIT-OUT CONSTRUCTED IN AN EXISTING TENANT SUITE ON THE THIRD FLOOR. THE CLINIC SUITE WILL INCLUDE EXAM ROOMS, XRAY ROOM, PHYSICAL…

commercialBuildingContractor not published

9707 Old Georgetown Rd

Issued Sep 8 · 4 permits

$3.7M

Revision ,1 - change in plans per the owner ,Customer Wants To Use ePlans Customer Wants To Use ePlans, 7,175 SQUARE FEET RENOVATION PLUS A TOTAL 1,332 SQUARE FEET ADDITIONS TO…

commercialBuildingContractor not published

1300 Brighton Dam Rd

Issued Sep 30 · 5 permits

$3.3M

Install electrical equipment foundations for the Brighton Substation expansion.

commercialBuildingContractor not published

Permits by trade

Building118

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Full addresses, contractors, owners and alerts.

7373 Wisconsin AveNew tenant layoutcommercialBuilding

$14.9MSep 15

1 Inventa PlRevision ,1 - Relocate exg & add new elec baseboard heaters. Base Bldg corridor work adj tenant demising walls.,Customer Wants To Use ePlansCustomer Wants To Use ePlans Interior…commercialBuilding$7.2MSep 23

11160 Veirs Mill RdTenant Fit out for a Bowling & Redemption Arcade with a bar and snack bar and support areas.commercialBuilding$7.1MSep 10

7500 Old Georgetown RdInterior work only,Interior alterations to an existing tenant space for a new Radiology Clinic.commercialBuilding$6.7MSep 22

6903 Rockledge DrInterior work only,FULL FLOOR (14TH) INTERIOR FIT OUT OF TENANT SPACE FOR BUSINESS USE WITHIN AN EXISTING OFFICE BUILDING. SCOPE INCLUDES PRIVATE OFFICES, WORKSTATIONS,…commercialBuilding$5.9MSep 16

4800 Hampden LnInterior work only,11 TH FL @ 4,314 SF 12 TH FL @ 8868 SF INTERIOR ALTERATIONScommercialBuilding$5.8MSep 11

6710 Rockledge DrInterior work only,A PARTIAL FLOOR TENANT FIT-OUT CONSTRUCTED IN AN EXISTING TENANT SUITE ON THE THIRD FLOOR. THE CLINIC SUITE WILL INCLUDE EXAM ROOMS, XRAY ROOM, PHYSICAL…commercialBuilding$3.9MSep 8

9707 Old Georgetown RdRevision ,1 - change in plans per the owner ,Customer Wants To Use ePlans Customer Wants To Use ePlans, 7,175 SQUARE FEET RENOVATION PLUS A TOTAL 1,332 SQUARE FEET ADDITIONS TO…commercialBuilding$3.7MSep 8

1300 Brighton Dam RdInstall electrical equipment foundations for the Brighton Substation expansion.commercialBuilding$3.3MSep 30

Other months: August 2026 · July 2026 · June 2026 · May 2026 · April 2026 · March 2026