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
2026-06-09 Violation 15250 SIESTA KEY WAY General Condition Violations Corrected
2026-06-09 Violation 4103 COLIE DR General Condition Violations Corrected
2026-06-09 Violation 15250 SIESTA KEY WAY General Condition Violations Corrected
2026-06-09 Violation 15250 SIESTA KEY WAY General Condition Violations Corrected
2026-06-09 HVAC/Mech $2,000 DOC BERLIN ,A landing that will go outside of the back door, that has 5 steps leading down.… new
2026-06-09 Structural $4,500 Install new L-shaped stairs from existing 10' high deck, including two landings,…
2026-06-09 General Construction $12,000 JEREMY building a deck of 20x12 without stairs.,New Deck 240 sf new_construction
2026-06-09 General Construction $20,000 The deck consists of two separate decks a combination of a L shape.,New Deck 500 sf new_construction
2026-06-09 General Construction $390,000 CHAREN New bedroom and bathroom addition with family room over new basement. Mixed work… 384 sq 1,384 roof sf new new_roof
2026-06-09 General Construction $4,500 NATURE Install new L-shaped stairs from existing 10' high deck, including two landings,… 3-story new_construction
2026-06-09 Solar $49,221 FOX FIELD Customer Wants To Use ePlans,Install 10.12kw (23 panels) roof mounted solar PV s… 10.12 kW 23 panels solar solar_pv
2026-06-09 Roofing $17,000 PARSIPPANY Building new portico on the front of the house, shed style roof new new_roof
2026-06-09 Roofing $10,000 HAMILTON SPRING Customer Wants To Use ePlans,Large tree toppled, damaging roof and brick chimney… roof_repair
2026-06-09 General Construction $80,000 ARDMORE I am doing an addition and an interior alteration of my home. 347 ADD / 600 ALT
2026-06-09 Solar $17,955 KILT Customer Wants To Use ePlans,21 roof mounted solar panels 9.45kw 9.45 kW solar
2026-06-09 General Construction $4,500 CONSTANCE Customer Wants To Use ePlans,To build 10x12 new shed at the backyard of my house… 120 sf new_construction
2026-06-09 General Construction $3,000 AUGUSTINE Ramp built for handicap accessible route for my special needs brother.,New Deck 222 sf new_construction
2026-06-09 General Construction $12,998 TOTHILL Remove and replace overall 20.4'x20.5' open deck 418 sf
2026-06-09 Windows/Doors $7,500 NEWBURN Customer Wants To Use ePlans,remove existing 32in x 24 in window and cut only do…
2026-06-09 Solar $25,650 PERRONE Customer Wants To Use ePlans,30 roof mounted solar panels, New Main Breaker Encl… solar solar_pv
2026-06-09 Solar $49,085 HOPEFIELD Revision 1 - Revised plans: Array layout updated; system increased from 41 to 44… new new_roof
2026-06-09 General Construction $231,949 MEADOW SUN Customer Wants To Use ePlans,Parkland Trace-Lot 9, Block F (F009). 2 Sty SFD �SO… 3,385 sf 4 beds 2-car garage
2026-06-09 General Construction $5,040 This new shed replaced an existing shed.,New Shed 120 sf new_construction
2026-06-09 Solar $18,548 MORNINGSIDE Customer Wants To Use ePlans,Installing 12 new roof-mounted solar panels at 4.92… new new_roof
2026-06-09 General Construction $8,000 DEBORAH Building a 10' x 16' single level deck. using M.C. DECK DETAILS 2021-IRC. 160 sf
2026-06-09 General Construction $3,000 GOLD MINE Customer Wants To Use ePlans,Replace decking and rails on existing deck. Make su… 512 sf
2026-06-09 Roofing $40,110 BRIAR CREEK Install 20' wide x 16' deep screen vinyl Porch gable roof. new new_roof
2026-06-09 Solar $11,321 WESTVIEW Customer Wants To Use ePlans,Install 1.32kw (3 panels) roof mounted solar PV sys… 1.32 kW 3 panels solar solar_pv
2026-06-09 General Construction $500,000 MARYKNOLL Customer Wants To Use ePlans,Beautiful new single family home 7,100 sf residential new_construction
2026-06-09 Windows/Doors $7,500 NEWBURN Remove existing 32in x 24 in window and cut only down on block and brick wall 20…
2026-06-09 General Construction $6,000 CINDY pre-fab storage shed,New Shed 160 sf new_construction
2026-06-09 General Construction $30,000 BRENNON Renovate and reconfigure the existing basement to include renovated bathroom and… 290 sf
2026-06-09 Solar $2,523,797 DAIRY FARM Customer Wants To Use ePlans,Residential Installation of 8 Roof Mounted PV Modul… new new_roof
2026-06-09 General Construction $20,000 COACHMANS BUILD A DECK AT REAR OF HOUSE, AREA IS 322 SQUARE FEET. ,New Deck 322 sf new_construction
2026-06-09 Solar $26,206 KILKENNY Customer Wants To Use ePlans,Residential add on of 4 roof mounted solar modules … new
2026-06-08 Violation 2102 DEXTER AVE Cooling/ Heating Violations Corrected
2026-06-08 Violation 4012 RANDOLPH RD Water/ Mold-Light Violations Corrected
2026-06-08 Violation 12507 WINEXBURG MANOR DR General Condition Violations Corrected
2026-06-08 Violation 8315 MARKETREE CIR Grass and Weeds Violations Corrected
2026-06-08 General Construction $16,474 POTOMAC CORNER Remove and replace open 18'x12' deck, a 4'x4' landing with stairs and a 4'x4' la… 248 sf
2026-06-08 Solar $32,000 8719 Customer Wants To Use ePlans,INSTALL (32) ROOF-MOUNTED SOLAR PANELS FOR 14.72 KW… 14.72 kW battery solar
2026-06-08 Violation 8315 MARKETREE CIR Garbage (organic waste) Violations Corrected
2026-06-08 General Construction EDWIN Customer Wants To Use ePlans,I spoke with a spokesperson from Nolan Systems and …
2026-06-08 Structural $5,000 HILLRIDGE A portion of the existing basement to be converted to ADU. No structural work is… 150 sf residential
2026-06-08 Roofing $1,459,000 THE CORRAL Customer Wants To Use ePlans,Construct new detached single family home roof deck… 13,454 sf residential new_construction
2026-06-08 Pool/Spa $300,000 LAKE POTOMAC Customer Wants To Use ePlans,Add 715sf and renovate 130sf to construct new Acces… 715 sf residential new_construction
2026-06-08 General Construction $100,000 ROCKFORD Renovation of existing finshed basement area, modifications to interior non bear…
2026-06-08 Solar $6,960 CODY Customer Wants To Use ePlans,Roofotp solar installation 16 435w panels. Roof rep… replacement roof_repair
2026-06-08 Solar $61,000 CARRINGTON HILL Customer Wants To Use ePlans,SFD/ INSTALL 46 ROOF MOUNTED SOLAR PANELS. SYSTEM S… 20.24 kW solar solar_pv
2026-06-08 General Construction $910,000 WATKINS Customer Wants To Use ePlans,CONSTRUCT A NEW SINGLE-FAMILY DETACHED TWO-STORY WO… 8,138 sf 2-story new_construction
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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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