Montgomery County Building Permits & Property Data

2,943 indexed permits · 5,248 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.

PermitGrab tracks 2,943 building permits in Montgomery County, MD. Live tracking of 5,248 code violations in the same area. Updated daily.

PermitGrab is a $149/mo subscription that surfaces every Montgomery County building permit, contractor record, and code violation from the official municipal feed within 12-24 hours of filing — used by solar installers, roofers, HVAC contractors, real-estate investors, and insurance restoration teams to acquire leads at the moment a homeowner commits to a project. 14-day free trial below — cancel anytime in one click.

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

2,943
Indexed Permits
0
Active Contractors
5,248
Code Violations
Updated recently · 2026-06-09
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Montgomery County had 1428 new building permits filed in the last 30 days, led by 338 landscaping & exterior, 202 solar and 192 hvac. The average project value is $146,386.

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All permits

8,191 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-05-22 General Construction $45,000 1017 NOYES new rear screened porch and deck
2026-05-22 General Construction $28,000 7235 ANTARES CONSTRUCT A COMPOSITE DECK W/LANDINGS(S), STAIRS AND VINYL RAILINGS,New Deck
2026-05-22 Windows/Doors $75,000 1906 GLEN ROSS  Interior work only,Remodel existing floor to include kitchen, removal of i…
2026-05-22 Demolition $250,000 4414 COLCHESTER Customer Wants To Use ePlans,We are going to demolish the existing structure and…
2026-05-22 Solar $5,000 9917 DURANGO Customer Wants To Use ePlans,installation of (14) roof-mounted solar panels 5.53…
2026-05-22 General Construction $5,525 9315 WORTH Interior work only,  Frame the bedroom with studs and drywall, install clos…
2026-05-22 General Construction $20,000 4200 DRESDEN NEW DECK CONSTRUCTION 12'x20.1' WITH STAIRS TO REAR YARD AS SHOWN ON PLANS.,New …
2026-05-22 General Construction $300,000 4827 EQUIPMENT Customer Wants To Use ePlans,Site-specific Westmore model with 8' extension and …
2026-05-22 General Construction $10,700 3215 COQUELIN Customer Wants To Use ePlans,scope of work will include preparing a gravel bed f…
2026-05-22 General Construction $1,500,000 4911 ESSEX Customer Wants To Use ePlans,Construction of new two story single family detache…
2026-05-22 Plumbing $80,000 9638 COTTRELL Interior work only, ADU in basement, This construction has begun, framing, plumb…
2026-05-22 General Construction $500,000 LELAND Customer Wants To Use ePlans,Rear 2-story plus basement addition, add dormers at…
2026-05-22 Pool/Spa $40,000 19328 CYPRESS HILL Construct a 20' x 40' inground swimming pool. Depth 3'6"" x 6'. 48 "" black alum…
2026-05-22 General Construction $24,000 9305 COPENHAVER Customer Wants To Use ePlans,Residential alteration, adding a bathroom, moving l…
2026-05-22 Solar $23,517 305 HANNES Customer Wants To Use ePlans,Installation of a roof-mounted PV solar system with…
2026-05-22 Roofing $51,297 7315 WILLOW Customer Wants To Use ePlans,Installation of 34 Hyundai 435-watt AC panels (14.7…
2026-05-22 General Construction $30,000 11413 RAMSBURG Finish the existing basement. Add a full bath, bedroom, living room, bar, and st…
2026-05-22 General Construction $120,000 19309 SHERWOOD GREEN Construct 2 story Sunroom on Rear of Existing House. Connect to existing deck
2026-05-22 General Construction $373,198 14038 ROLLING PASTURE Customer Wants To Use ePlans,Parkland Trace-Lot 8, Block A (A008). 2 Sty SFD �Fi…
2026-05-22 Solar $20,262 13302 DEERBROOK Customer Wants To Use ePlans,Installing 14 new roof-mounted solar panels at 5.74…
2026-05-22 General Construction $10,000 3502 TAVENNER Construct a pre-engineered metal shed on a site built concrete foundation,New Sh…
2026-05-22 Solar $12,285 1111 LOXFORD Customer Wants To Use ePlans,INSTALLATION OF A PV ROOF MOUNTED SOLAR SYSTEM WITH…
2026-05-22 General Construction $47,800 NORWOOD Customer Wants To Use ePlans,Building a deck and a porch on top of that deck
2026-05-22 Solar $35,042 13902 LITTLE TREE Customer Wants To Use ePlans,Installing 21 new roof-mounted solar panels at 8.61…
2026-05-22 Windows/Doors $61,363 GLEN OAK Customer Wants To Use ePlans,Install Owens Corning Basement finishing system: wa…
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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
Construction Activity in Montgomery County

New building permits in Montgomery County, Maryland indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.

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 2943+ Montgomery County building permits — updated daily from official city sources.

Every new construction project in Montgomery County requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in Montgomery County.

How Contractors Use Montgomery County Permit Data

HVAC contractors, electricians, plumbers, and roofers in Montgomery County use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.

Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor Montgomery County building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.

PermitGrab sends daily email alerts filtered by trade, so Montgomery County electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.

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

Who pulled permits in Montgomery County this week?

PermitGrab indexes 2,943 building permits in Montgomery County, with new filings from the city's permit feed on every refresh.

How fresh is Montgomery County permit data?

Updated daily. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.

What construction is happening in Montgomery County right now?

In the last 30 days, Montgomery County permitting activity covers 1,428 new building permits alongside 5,248 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.

Three plays that win in Montgomery County

Lists are for mailing. Phones are for closing.

📞

The same-day call

Filter Montgomery County to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.

🕵️

The competitor watch

Search any competitor's name and see every job they pulled in Montgomery County — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.

🚨

The motivated-seller list

5,248 open code violations in Montgomery County, each matched to the property owner. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.

Run these plays in Montgomery County — $149/mo

Montgomery County Contractor Guides

In-depth resources for contractors working in Montgomery County

2026-03-24

How Smart Contractors Use Building Permits to Find $100K+ Projects

Every year, billions of dollars in construction work are filed through building permits across the United States. Property owners are planni...

Read guide →
2026-03-15

How to Find Construction Leads in 2026: A Data-Driven Approach

How to Find Construction Leads in 2026: A Data-Driven Approach Every contractor needs a pipeline of new work. The question isn't whether you...

Read guide →
2026-03-10

What Is a Building Permit? A Contractor's Guide to Using Permit Data

What Is a Building Permit? A Contractor's Guide to Using Permit Data If you work in construction, you know building permits are part of the ...

Read guide →
Nearby Maryland Cities — explore building permits in other Maryland cities

Turn Montgomery County permits into leads

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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 2943 building permits in Montgomery County, Maryland. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.

How fresh is the Montgomery County permit data?

PermitGrab collects Montgomery County on every daemon cycle. Its municipal source is currently updated daily, so new permits appear here within 1–3 days of the source publishing them. The count above reflects the complete current record from that source.

How can contractors find construction leads in Montgomery County?

Contractors find leads in Montgomery County by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Montgomery County — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. 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 & owner 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.
Contractors & subs
Every Montgomery County GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A Montgomery County addition or remodel signals an HVAC, plumbing, or warranty upsell window. Reach owners while the project is fresh.
Solar installers
Roof permits and electrical upgrades in Montgomery County are the highest-intent solar lead signals. Owner-occupant filter built in.
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 and reach the GC before the trades are locked.
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
Show clients you track live Montgomery County permit activity — copy one line of HTML for your website.
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