Montgomery County Building Permits & Property Data

Heads up: The current Montgomery County records do not yet meet PermitGrab's verified contractor coverage threshold. This page focuses on permit records and property data; contractor lead coverage isn't available for this city.

3,579 indexed permits · 15,384 code violations · Montgomery County, Maryland.

Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.

Montgomery County building permits — key stats
Permits (last 90 days) 2,237
Total permit value (90d) $237,906,834
Newest permit 2026-08-06

PermitGrab tracks 3,579 building permits in Montgomery County, MD as of 2026-08-06. Live tracking of 15,384 code violations in the same area. Updated daily.

Up to date · Updated daily • newest record from 1d ago

PermitGrab is a $149/mo subscription for current municipal permit, property, and code-violation records. The current records do not meet the verified contractor-coverage threshold. This page focuses on the permit and property signals it does publish. 14-day free trial below — cancel anytime in one click.

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

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One email a week with the newest Montgomery County building permits — addresses, project details, and property activity where available. No credit card, unsubscribe anytime.

3,579
Indexed Permits
15,384
Code Violations
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.
2026-08-07
Last Updated
Updated today · live from city records
Montgomery County had 715 new building permits filed in the last 30 days, led by 297 general construction, 178 solar and 67 interior renovation. The average project value is $84,592.

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All permits

Permit data through 2026-08-06

18,963 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-06-11 Violation 18100 OLD BALTIMORE RD General Condition Triennial Completed
2026-06-11 Violation 18100 OLD BALTIMORE RD General Condition Triennial Completed
2026-06-11 Violation 18100 OLD BALTIMORE RD General Condition Triennial Completed
2026-06-11 Violation 18100 OLD BALTIMORE RD General Condition Triennial Completed
2026-06-11 Violation 18100 OLD BALTIMORE RD General Condition Triennial Completed
2026-06-11 General Construction $8,000 Customer Wants To Use ePlans, The deck will measure 30 feet in length and 12 fee… 360 sf new_construction
2026-06-11 Solar $20,749 CHERRY Customer Wants To Use ePlans,Residential Installation of 8 Roof Mounted PV Modul… new new_roof
2026-06-11 General Construction $10,000 ELM GROVE Construction of a rear attached elevated townhouse deck measuring approximately … 250 sf new_construction
2026-06-11 Structural $73,500 PRIMROSE Interior work only,Renovate existing kitchen. No structural work. 205 sf
2026-06-11 Solar $2,130,458 BRENTWOOD Customer Wants To Use ePlans,Residential Installation of 4 Roof Mounted PV Modul… new new_roof
2026-06-11 Solar $28,000 SUTHERLAND Customer Wants To Use ePlans,INSTALL (25) ROOF-MOUNTED SOLAR PANELS FOR 11.25 KW 11.25 kW solar solar_pv
2026-06-11 General Construction $10,185 CHESTNUT RIDGE Building freestanding 12x10 deck with steps,New Deck 164 sf new_construction
2026-06-11 General Construction $35,000 FALLING STAR Adding enclosed screened in area on existing deck.,Repair Existing Deck. 298 sf
2026-06-11 Solar $2,232,302 RANDOLPH Customer Wants To Use ePlans,Residential Installation of 4 Roof Mounted PV Modul… new new_roof
2026-06-11 Solar $12,825 CATAWBA MANOR Customer Wants To Use ePlans,15 roof mounted solar panels 6.75kw 6.75 kW solar solar_pv
2026-06-11 Solar $24,000 EVANGELINE Customer Wants To Use ePlans,INSTALL (24) ROOF MOUNTED SOLAR PANELS, 10.560 KW 10.56 kW solar solar_pv
2026-06-11 Solar $25,650 TREADWELL Customer Wants To Use ePlans,30 roof mounted solar panels 13.5kw 13.5 kW solar solar_pv
2026-06-11 General Construction $15,000 GRENOBLE Interior work only,INTERIOR ALTERATIONS TO EXISTING SFD. IN 1ST FLOOR: REMODEL K…
2026-06-11 General Construction $250,000 EDGEFIELD Add a new addition to the front and rear Right side of the house. Mixed work typ… 340 sq 340 roof sf new new_roof
2026-06-11 Solar $38,475 DOCTOR BIRD Customer Wants To Use ePlans,45 roof mounted solar panels 20.25kw 20.25 kW solar solar_pv
2026-06-11 General Construction $95,000 SPENCER HOUSE ADDITION AND DECK ADDITION ON THE SIDE OF HOUSE. NEW BASEMENT AND GROUND F… 675 roof sf new new_roof
2026-06-11 General Construction $5,000 CHAPEL HILL Interior work only,Install shower niches, recessed medicine cabinet with mirrors… new
2026-06-11 Solar $10,000 DARK STAR Customer Wants To Use ePlans,INSTALL (15) ROOF MOUNTED SOLAR PANELS, 6.450 KW 6.45 kW solar solar_pv
2026-06-11 Solar $22,230 FIRESTONE Customer Wants To Use ePlans,26 roof mounted solar panels 11.7kw 11.7 kW solar solar_pv
2026-06-11 Solar $25,893 HERITAGE FARM Customer Wants To Use ePlans,Residential Installation of 4 Roof Mounted PV Modul… new new_roof
2026-06-11 Plumbing $110,000 PALMETTO Customer Wants To Use ePlans,Structural repairs and restoration following vehicl… 750 sf
2026-06-11 Solar $25,237 MEADOWCROFT Customer Wants To Use ePlans,Residential Installation of 8 Roof Mounted PV Modul… new new_roof
2026-06-11 General Construction $98,000 HAVILAND MILL Customer Wants To Use ePlans,Rebuild home due to fire; foundation to remain. Reb… 2,042 sf
2026-06-11 Solar $24,518 CALYPSO Customer Wants To Use ePlans, Installing 20 new roof-mounted solar panels at 8.2… new new_roof
2026-06-11 Solar $18,000 STRATFORD MANOR Customer Wants To Use ePlans,Installing 12 solar panels atop clients roof via a … solar solar_pv
2026-06-11 Fence $1,000 GINGER This is a prefabricated resin shed which would be purchased at Home Depot. I, Ma… new_construction
2026-06-11 Solar $19,939 SELFRIDGE Customer Wants To Use ePlans,Installation of 7.92 KW Solar System (18 solar pane… 7.92 kW solar solar_pv
2026-06-11 Solar $45,000 DIMONA Customer Wants To Use ePlans,INSTALL (37) ROOF MOUNTED SOLAR PANELS, 16.280 KW I… 16.28 kW 13.5 kWh battery battery solar battery_storage
2026-06-11 Solar $43,200 MAGELLAN Customer Wants To Use ePlans,Installing 30 new roof-mounted solar panels at 13.5… new new_roof
2026-06-11 Windows/Doors $22,000 SANVITALIA REVISION 01 APPROVED -  Add wet bar with sink and additional countertop Island t…
2026-06-11 General Construction $100,000 STONEWOOD Interior work only,FULL REMODEL OF TWO BATHROOMS (HALL AND BASEMENT BATHROOM), L…
2026-06-11 General Construction $60,000 GREAT ARBOR Customer Wants To Use ePlans,Addition of a front entry Portico and Carport 983 sf
2026-06-11 Solar $37,000 SIOUX Customer Wants To Use ePlans,INSTALL (37) ROOF MOUNTED SOLAR PANELS, 16.280 KW 16.28 kW solar solar_pv
2026-06-11 General Construction $2,323 REEDIE Customer Wants To Use ePlans,test 4,545 sf
2026-06-11 Pool/Spa $5,500 STANFORD Installation of Stablizer Posts w/Footings in Basement/Crawl Space.
2026-06-11 General Construction $8,250 GARDEN Install new carbon fiber straps on the left, rear, and right basement foundation… new_construction
2026-06-11 General Construction $6,000 DIGGING Modify 1st & 2nd floor platform to install a home-lift elevator Stiltz serving 3… new
2026-06-11 General Construction $2,000 GRANDE VISTA Install a new 10x12 shed on a gravel foundation in the backyard,New Shed 120 sf new_construction
2026-06-10 Violation 8010 BLAIR MILL WAY Electric, Gas, or Water Violations Corrected
2026-06-10 Violation 9021 WANDERING TRAIL DR Grass and Weeds Violations Corrected
2026-06-10 Violation 11900 PARKLAWN PL Cooling/ Heating Violations Corrected
2026-06-10 Violation 9205 GUE RD General Condition Violations Corrected
2026-06-10 Violation 11870 GRAND PARK AVE General Condition Citation issued
2026-06-10 Violation 11870 GRAND PARK AVE Water Citation issued
2026-06-10 Violation 501 BLICK DR Grass and Weeds Violations Corrected
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No contractor lead data available for Montgomery County. The city's permit feed publishes addresses and project values but doesn't expose contractor names. Property-owner and permit details are still available below.

Permit Types in Montgomery County

The official source did not publish a permit type for 521 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 thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 3579+ Montgomery County building permits — updated daily from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. The currently verified 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.

Reviewed by Marcus Reeves · Page data current as of · Sources: official Montgomery County open data portal.

Who appears in Montgomery County permit records this week?

PermitGrab indexes 3,579 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 2026-08-06. Updated daily • newest record from 1d ago. Permit records carry filing date, address, project value, permit type, and contractor name where the source publishes it, so a fresh row is a current project signal.

What construction is happening in Montgomery County right now?

In the last 30 days, Montgomery County permitting activity covers 715 new building permits alongside 15,384 active code violations. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.

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

Daily email digest of new permits and property activity. Verified 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 3579 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. Verified 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. Verified 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
Code violations in Montgomery County = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Home service companies
A Montgomery County addition or remodel signals an HVAC, plumbing, or warranty upsell window. Research the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Montgomery County are high-intent solar lead signals. Filter by the current project signal and verify ownership separately.
Insurance agents
Montgomery County renovations trigger updated dwelling-coverage limits. Get the address-level signal before the renewal cycle does.
Material suppliers
Lumber, drywall, roofing, fixtures — every Montgomery County permit is a parts list. Build a route by job type and value tier.
Developers & new construction
Ground-up builds in Montgomery County mean a long runway of subcontractor and material orders. Sort new-construction permits by project value to research active projects and property activity.
Free resources

More on Montgomery County & U.S. construction activity

U.S. Construction Permit Pulse
Our 90-day data report: permit volume by metro, hottest trades, and average project values. Free to read and cite.
Free permit tools
Live permit checker, national pulse dashboard, and a free city-by-city volume lookup — no signup required.
Permit activity badge
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More Maryland permit data

Baltimore permits Anne Arundel County permits Silver Spring permits College Park permits Bethesda permits Rockville permits Gaithersburg permits Potomac permits Chevy Chase permits Germantown permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — pricing, coverage, and which fits contractors, suppliers, and developers.

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