Montgomery County Plumbing Permits & Property Data

2,368 indexed permits · 5,218 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 2,368 building permits in Montgomery County, MD as of 2026-06-13. Live tracking of 5,218 code violations in the same area. Updated periodically.

Up to date · Updated daily • newest record from 2d ago

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.

2,368
Indexed Permits
0
Active Contractors
5,218
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.
2026-06-13
Last Updated
Updated recently · 2026-06-11
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Montgomery County had 1375 new building permits filed in the last 30 days, led by 315 landscaping & exterior, 197 solar and 185 hvac. The average project value is $144,753.

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2,368 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-06-04 Plumbing $5,000 BRISTOL EXPAND BASEMENT POWDER ROOM TO BECOME A FULL BATHROOM (PLUMBING FIXTURES NOT INC…
2026-06-01 Structural $450,000 DEBORAH Customer Wants To Use ePlans Interior work only,Full gut renovation of townhome …
2026-05-29 General Construction $30,000 18801 MUNCASTER Customer Wants To Use ePlans,Installing 12 carbon fiber straps to reinforce back…
2026-05-28 Plumbing $10,000 10116 SNOWHILL Interior work only,Remodel the master bathroom. Interior work only. removing onl…
2026-05-28 General Construction $34,000 GOODSTONE Customer Wants To Use ePlans Interior work only,Fast Track this application beca… ×2
2026-05-27 Roofing $50,000 NADINE Customer Wants To Use ePlans,REPAIR FALLING TREE DAMAGED BUILDING INCLUDE: - REP…
2026-05-22 General Construction $25,000 10710 BENTLEY Alteration Level 2. Replacement in kind of finishes, fixtures, and equipment in …
2026-05-19 HVAC/Mech $20,000 15526 HOLLY GROVE REMODELING THE KITCHEN AND PLUMBING, ELETRICAL AND HVAC.
2026-05-12 Fence $1,000 13234 WINDSONG Permit request is for outdoor Gazebo to be installed by a licensed contractor th…
2026-05-11 General Construction $9,000 DWIGHT Replace failing timber retaining wall w/ segmental block wall, ~38LF, front yard…
2026-05-06 General Construction $8,000 STANLEY HILLS Customer Wants To Use ePlans,Less than 200 sq ft but we have a septic system whi…
2026-05-06 Windows/Doors $150,000 17613 CHARITY Customer Wants To Use ePlans,Build a 16' x 18' addition to the right side of the…
2026-05-05 Plumbing $50,000 9617 WINDCROFT Kitchen renovation. New window at existing opening, New electrical and plumbing …
2026-05-02 General Construction $25,000 LAMBETH Customer Wants To Use ePlans,Hello, we have a concrete foundation in the back of…
2026-04-14 General Construction $4,400 CERVANTES Customer Wants To Use ePlans,I am buying a pre-fabricated shed and mounting it o…
2026-04-14 HVAC/Mech $60,000 SWEETWATER Customer Wants To Use ePlans Interior work only,Basement finish including framin…
2026-04-08 Plumbing $18,000 MARKETREE Interior work only,THIS WILL BE AN INTERIOR ALTERATION WITHOUT STRUCTURAL MODIFI…
2026-04-03 Plumbing $8,000 CONTI Customer Wants To Use ePlans Interior work only,Demolition of items as required;…
2026-03-31 Windows/Doors $225,000 FALSTONE Interior work only,Basement partial excavation and renovation, relocating one (1…
2026-03-30 Plumbing $150,000 HARWOOD Customer Wants To Use ePlans,Remove existing creened porch. New One story wood f…
2026-03-30 General Construction $900,000 QUERY MILL Customer Wants To Use ePlans,Construct new single family house.First floor offic…
2026-03-26 Plumbing $5,000 COLESVILLE Customer Wants To Use ePlans,After-the-fact permit application to legalize an ex…
2026-03-17 Plumbing $35,000 DAVIS MILL I am looking to build a 3 car garage demolish a single over sized garage and bui…
2026-03-16 HVAC/Mech $54,600 FAIRVIEW Interior work only, Increase shower, relocate a non-load bearing wall, new water…
2026-03-12 Plumbing $42,000 ARBOR VIEW Interior work only,  Demolition of items as required; remove non bearing wa…
2026-03-11 HVAC/Mech $50,000 OLD CLUB Interior work only,SELECTIVE INTERIOR DEMOLITION OF THE EXISTING BATHROOM AND LA…
2026-03-06 HVAC/Mech $400,000 GENEVA Alterations to existing house to include: 1. New basement layout, new first floo…
2026-03-05 Plumbing $14,600 EVERGREEN Interior work only, Remodel existing kitchen - new cabinets existing plumbing fi…
2026-03-05 Plumbing $300,000 HUGHES Customer Wants To Use ePlans,Site-specific Walton plan on lot 1, Town of Poolesv…
2026-03-05 Plumbing $100,000 DAMASCUS Customer Wants To Use ePlans,Attached ADU Addition - One bedroom, one bathroom, …
2026-03-03 Fire Protection $70,000 SAHALEA Interior work only,Finish conditioned basement, elec, sprinkler and plumbing as …
2026-03-02 Plumbing $85,000 CARROLL Customer Wants To Use ePlans Interior work only,1-DEMO WALLS AS SHOWN. DEMO PLUM…
2026-03-02 Plumbing $55,000 HOLLY Interior work only,1-DEMO WALLS AS SHOWN. DEMO PLUMBING FIXTURES. 2- DEMO LOAD B…
2026-02-26 Windows/Doors $20,000 KERWIN Interior work only, Alteration Level 2 of a single family home. New kitchen fini…
2026-02-26 General Construction $41,708 HERON Interior work only, Installation of 6 Wall Anchors, 2 IntelliJacks, 6 LNFT Suppl…
2026-02-25 Plumbing $45,000 TACKBROOKE Customer Wants To Use ePlans,Basement Finish currently unfinished, Existing Plum…
2026-02-23 Windows/Doors $3,000 JOHNS Interior work only,Cut new opening in an existing finished basement wall & i…
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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 2368+ Montgomery County building permits — updated periodically 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 2,368 building permits in Montgomery County, with new filings from the city's permit feed on every refresh.

How fresh is Montgomery County permit data?

The most recent permit indexed for Montgomery County is dated 2026-06-11. Updated daily • newest record from 2d ago. 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 1,375 new building permits alongside 5,218 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

5,218 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.

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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 2368 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 periodically, 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.

More Maryland permit data

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Montgomery County by trade

Montgomery County roofing permits Montgomery County hvac permits Montgomery County electrical permits Montgomery County plumbing permits Montgomery County solar permits
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