Building Permits in Gaithersburg, MD

Track construction activity, new developments, and building permit filings in Gaithersburg. Updated daily.Data current through Oct 22, 2026

858

Total Permits

Last 30 Days

$44.8M

Total Construction Value

$52.4K

Avg Project Cost

Permit Status Pipeline

76%

16%

issued649

completed138

submitted71

Other

858

$44.8M

$0 - $50K

635

$50K - $250K

193

$250K - $1M

Dec

Jan

Feb

Mar

105

Apr

May

Jun

100

Jul

Aug

120

Sep

Oct

0120

Type	Address	Description	Cost	Date
Other	12617 HALLMAN CT	New enclosed ( 4season room) w/ eze Breeze sunroom over existing Concrete Patio	$34K	Oct 22, 2026
Other	11904 RIDING LOOP TER	Customer Wants To Use ePlans,Install 38 rooftop solar panels 17.1kW.	$55.9K	Oct 22, 2026
Other	22401 SWEETLEAF LN	Customer Wants To Use ePlans,I am planning build a new shed 10x19 on my back yard corner of my yard. siding and trims wi	$5K	Oct 22, 2026
Other	14016 SMOKY BELL LN	Customer Wants To Use ePlans,Installation of 22 roof mounted solar panels	$30.1K	Oct 22, 2026
Other	11409 FLINTS GROVE LN	Customer Wants To Use ePlans,- Excavate 4 ft. Width, 5 ft. Height, & 40 in. Depth. - Install the drain to connect to	$9.5K	Oct 22, 2026
Other	14016 SMOKY BELL LN	Customer Wants To Use ePlans,Installation of 22 roof mounted solar panels	$30.1K	Oct 22, 2026
Other	11904 RIDING LOOP TER	Customer Wants To Use ePlans,Install 38 rooftop solar panels 17.1kW.	$55.9K	Oct 22, 2026
Other	10 BAYSWATER CT	REWORK EXISTING KITCHEN AND DINING ROOM. NEW BEAM AND NEW SUPPORTING POSTS FOR REWORKED OPENING BETWEEN PROPOSED KITCHEN	$80K	Oct 22, 2026
Other	22401 SWEETLEAF LN	Customer Wants To Use ePlans,I am planning build a new shed 10x19 on my back yard corner of my yard. siding and trims wi	$5K	Oct 22, 2026
Other	12805 TERN DR	Fire damage restoration and reconstruction of existing single-family residence; no addition.	$150K	Oct 22, 2026