Montgomery County Building Permits & Property Data

6,963 indexed permits · 15,416 code violations · Montgomery County, Maryland.

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Montgomery County building permits — key stats
Newest permit 2026-09-21

PermitGrab tracks 6,963 building permits in Montgomery County, MD as of 2026-09-21. 15,416 code violations in the same area, newest violation date 2026-09-14.

Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. The current records do not meet the source-published contractor-coverage threshold. This page focuses on the permit and property signals it does publish. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

Filter Montgomery County permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Montgomery County

One email a week with the newest Montgomery County building permits — addresses, project details, and property activity where available. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

6,963
Indexed Permits
Contractor count unavailable
15,416
Code Violations
Property Owners · count unavailable
Heads up — limited source for this city Montgomery County's open-data permits feed publishes addresses + project values + dates but no contractor names. Permits continue to refresh daily; the contractor column is structurally unavailable from this source.
2026-09-23
Last Updated
Updated recently · 2026-09-21

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Published permit & code records

Permit data through 2026-09-21

6,963 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-09-08 General Construction $48,900 306 CLOVERLY FOREST DR Customer Wants To Use ePlans,Build new 20'x11' (220 sq. ft.) screen porch & 11'x… 220 sf residential
2026-09-08 Solar $35,000 1904 WINDHAM LN Customer Wants To Use ePlans,INSTALL (30) ROOF MOUNTED SOLAR PANELS, 13.200 KW 13.2 kW solar Solar PV
2026-09-08 Signage $18,000 5820 MARBURY This is a typical shed, designed to look like our house and will be used to stor… 160 sf residential
2026-09-08 General Construction $2,000 4903 BROOKEWAY DR Customer Wants To Use ePlans,New shed is on a gravel filled base made of 4x4 woo… 1-story residential
2026-09-08 General Construction $100,000 17821 POND RD Customer Wants To Use ePlans,enlarge existing primary bedroom. no increase in be… 637 sf residential
2026-09-08 Windows/Doors $5,800 7840 MINERAL SPRINGS BASEMENT FINISHING - NEW EGRESS WINDOW - KITCHEN AND BATH RENOVATION - NO STRUCT… 850 sf
2026-09-08 Solar $26,505 1403 MORNINGSIDE DR Customer Wants To Use ePlans,31 roof mounted solar panels solar Solar PV
2026-09-08 Structural $30,000 11521 SCOTTSBURY TER Interior work only,Basement renovation no structural changes 525 sf residential
2026-09-08 General Construction $100,000 224 PAULA LYNN Interior renovation; carport converted to garage; deck expanded; MEP fixtures re… 2380 sq 2,380 roof sf New installation
2026-09-08 Demolition $8,500 20801 AMBER HILL CT Interior work only, Kitchen Remodeling. Remove old cabinets, install new ones. N…
2026-09-08 General Construction $14,000 15607 STEAMBOAT WAY Customer Wants To Use ePlans,19x6 Deck. over garage area, wood framing, white ha… 114 sf residential
2026-09-08 General Construction $250,000 12420 PALERMO DR Remodel first floor, garage, and Basement. Add a sunroom. 1,300 sf residential
2026-09-08 General Construction $30,000 21214 DENIT ESTATES DR Customer Wants To Use ePlans,To build a deck with stairs to grade and a ramp to … 1,120 sf residential
2026-09-08 Roofing $5,000 8817 ALTIMONT This shed is a single-slope (lean-to) structure with a 14 ft by 8 ft footprint. …
2026-09-08 General Construction $550,000 10119 FREDERICK Customer Wants To Use ePlans,Two-story addition w/ cellar, interior alterations,…
2026-09-08 General Construction $10,874 14518 DOWITCHER Building a set of steps with landing for an exisiting deck,New Deck 106 sf residential
2026-09-08 Pool/Spa $150,000 10829 ALLOWAY ,Add 2 dormers to existing loft space over existing garage. Add new windows and …
2026-09-08 Solar $16,245 2017 SERPENTINE TER Customer Wants To Use ePlans,19 roof mounted solar panels solar Solar PV
2026-09-08 General Construction $500,000 4544 CHELSEA Customer Wants To Use ePlans,new single family home 5,875 sf residential New construction
2026-09-08 Pool/Spa $446,000 604 GREENBRIER CONSTRUCT A NEW 2 STORY ADDITION OVER A CONDITIONED CRAWL SPACE IN THE REAR OF T… 766 roof sf New installation New roof
2026-09-08 Windows/Doors $610,400 8741 PERSIMMON TREE Addition to SFD. As part of this building permit, the existing 3rd floor closet …
2026-09-08 Roofing $100,000 3713 CARDIFF Customer Wants To Use ePlans,Small office addition at the rear of house. We will… 695 sq 695 roof sf New installation
2026-09-08 Roofing $77,458 7204 FAIRFAX
Owner: HEN··· 🔒
Provide new 13'x16' wood framed covered pavillion with metal roof metal New installation New roof
2026-09-08 Plumbing $3,000 11929 BAYSWATER Interior work only,Cut new opening in an existing finished basement wall & add (…
2026-09-08 Plumbing $15,000 19727 SELBY I would like to finish an area in my basement that is 30' x 40'. The finished ar… 400 sf residential
2026-09-08 Electrical $35,400 207 BLUFF EXTEND EXISTING SUNROOM WHICH IS 14'-9"" X 8'-9"" TO 14'-9"" X 13'-2"". ADDING A…
2026-09-08 General Construction $80,860 19124 BROOKE GROVE Customer Wants To Use ePlans,Remove Load Bearing Wall and nev lvl on post, updat…
2026-09-08 Solar $3,662,100 1403 STATESIDE Customer Wants To Use ePlans,Install of 26 Roof Mounted Solar Panels 11.700 KW D… 200A solar New installation
2026-09-07 Pool/Spa $140,000 6405 GARNETT DR Customer Wants To Use ePlans,NEW INGROUND POOL AND SPA WITH AUTOCOVERS 774 sf residential
2026-09-07 Roofing $37,625 8007 RISING RIDGE RD Customer Wants To Use ePlans,Remove cedar roof, install synthetic shake shingles… shingle replacement Roof repair
2026-09-05 General Construction $10,000 12504 FELLOWSHIP LN BUILD NEW SUNROOM AND DECK 450 sf residential
2026-09-04 Solar $49,000 14640 SENECA FARM LN Customer Wants To Use ePlans,INSTALL (49) ROOF MOUNTED SOLAR PANELS, 21.070 KW 21.07 kW solar Solar PV
2026-09-04 General Construction $3,762 603 KENBROOK 8x10 storage shed, not to be lived in or for commercial use,New Shed commercial
2026-09-04 Solar $54,720 20332 WILEY CT Customer Wants To Use ePlans,64 roof mounted solar panels solar Solar PV
2026-09-04 General Construction $150,000 5605 SONOMA RD Customer Wants To Use ePlans,One story rear addition on crawlspace with individu… 591 sf 1-story residential
2026-09-04 General Construction $21,465 4918 TOTHILL Building a freestanding deck 20x20,New Deck 400 sf residential
2026-09-04 Demolition $75,000 14304 MORTON HALL RD Interior work only,Demo existing garage construct new larger car rods with two b…
2026-09-04 General Construction $14,991 8509 WARDE TER Customer Wants To Use ePlans Interior work only,Project Description: Foundation … 650 sf residential
2026-09-04 Solar $25,650 14112 CHADWICK LN Customer Wants To Use ePlans,30 roof mounted solar panels solar Solar PV
2026-09-04 Solar $28,000 4233 EAST WEST HWY Customer Wants To Use ePlans,INSTALL (28) ROOF MOUNTED SOLAR PANELS, 12.040 KW 12.04 kW solar Solar PV
2026-09-04 General Construction $250,000 10308 LEWIS DR Customer Wants To Use ePlans,Rear addition to existing detached single family dw…
2026-09-04 General Construction $83,932 10008 APPLE HILL Resurfacing existing 31'5x16'2 deck and installing a screen room porch over exis… 512 sf
2026-09-04 Solar $3,767,400 7506 SAWGRASS Customer Wants To Use ePlans,Install of 26 Roof Mounted Solar Panels 11.700 KW D… 11.7 kW solar Solar PV
2026-09-04 Roofing $75,000 8103 GLENMORE SPRING RD THE PROJECT CONSISTS OF THE RENOVATION OF 3 BATHROOMS, AND AN ADDITION OF A SMAL…
2026-09-04 General Construction $250,000 3012 MILES Restore and Repair areas within the main structure damaged by fire.Mixed work ty… 1700 sq 1,700 roof sf New installation Roof repair
2026-09-04 Solar $9,680 8612 SNOWHILL Customer Wants To Use ePlans,Installation of 20 solar panels solar Solar PV
2026-09-04 Solar 3718 LAWRENCE Customer Wants To Use ePlans,Temporary removal and reinstallation of existing 76… solar Solar PV
2026-09-04 General Construction $18,500 112 SHERMAN Construct 10' x 18' detached, single-story non-habitable storage shed.,New Shed 180 sf 1-story
2026-09-04 General Construction $300,000 14109 TURKEY FOOT RD Customer Wants To Use ePlans,Site-specific Millwright model on lot 31. 6,684 sf residential
2026-09-04 General Construction 4416 MORNINGWOOD Demo Full Bathroom Tiles and Fixtures and Walk in closet floor included as well.…
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Permit Types in Montgomery County

The official source did not publish a permit type for 1,066 records; the chart reflects only source-classified permits.

Construction Activity in Montgomery County

New building permits in Montgomery County, Maryland show where construction activity is occurring. Filter the public records by trade, date, address, and project value to research active projects and property activity. Contractor lead coverage is not currently available for this city.

About Montgomery County Building Permits

Montgomery County, Maryland processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 6963+ Montgomery County building permits — newest permit date: 2026-09-22 from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. The source-published contractor records do not meet the coverage threshold for this city. PermitGrab does not represent this as contractor-contact coverage. Where property-owner records are available, they are matched to permit addresses separately.

How to use Montgomery County permit data

Filter the current records by trade, date, address, or project value to research construction activity. The most useful workflow in this market is verifying the project signal first, then using the property data that is actually available for that address.

PermitGrab methodology · Page data current as of · Source: Building Permits via Accela (Montgomery County MD, pop. 1M) and Montgomery County MD Residential Permits.

Who appears in Montgomery County permit records?

PermitGrab indexes 6,963 building permits in Montgomery County. New records appear as they are available from the source.

How fresh is Montgomery County permit data?

The most recent permit indexed for Montgomery County is dated 2026-09-21. Newest permit date: 2026-09-22. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Montgomery County permit records?

Montgomery County permit activity covers 6,963 indexed permits alongside 15,416 active code violations. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

How to look up Montgomery County building permits

Search recent Montgomery County, MD building permits by address, and permit type in the table above — pulled from the Montgomery County building department's public permit records. New filings appear here as they are published. Filter by trade or search an address to look up a specific permit. For this week's filing volume, see the Montgomery County Permit Pulse.

Nearby Maryland Cities — explore building permits in other Maryland cities

Monitor Montgomery County permit & property activity

Email alerts when new public records are available for new permits and property activity. Source-published contractor coverage is not currently available for this city. Owner information is shown only where it can be matched from available public records.

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Frequently Asked Questions about Montgomery County Building Permits

How many building permits does PermitGrab track in Montgomery County?

PermitGrab currently tracks 6963 building permits in Montgomery County, Maryland. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Montgomery County permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Montgomery County?

Contractors can research Montgomery County activity by filtering current permits by trade, location, and project type. Source-published contractor coverage is not currently available for this city. Property information is shown only where public records can be matched.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Montgomery County — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Source-published contractor coverage is not currently available for this city. Property information is available only where public records can be matched. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Montgomery County permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Real estate investors
Review published code-enforcement records with property context where linkage is available. A violation is a research signal, not evidence that an owner intends to sell.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Montgomery County provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Montgomery County renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity.
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