Montgomery County Building Permits & Property Data

2,532 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 2,532 building permits in Montgomery County, MD as of 2026-06-21. Live tracking of 5,218 code violations in the same area. Updated periodically.

Lagging · Expected daily • newest record 4d old

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.

2,532
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.
2026-06-21
Last Updated
Updated recently · 2026-06-18
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Montgomery County had 693 new building permits filed in the last 30 days, led by 164 landscaping & exterior, 110 solar and 108 hvac. The average project value is $118,907.

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2,532 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-05-26 Windows/Doors $276,524 18026 YELLOW ACRE Customer Wants To Use ePlans,Parkland Trace-Lot 3, Block H (H003). 2 sty SFD �AL…
2026-05-26 General Construction $25,000 19128 HEMPSTONE Building a new screen porch of 212 sqft, 14'-4"" Height
2026-05-26 Windows/Doors $7,500 TILDEN
Owner: MAT··· 🔒
Customer Wants To Use ePlans,Build portico above existing front entrance concret…
2026-05-26 General Construction $8,000 RENA
Owner: MAI··· 🔒
Customer Wants To Use ePlans,I'm hoping to install a concrete pad and put a shed…
2026-05-26 Solar $34,419 SANDSFIELD Customer Wants To Use ePlans,Installing 23 new roof-mounted solar panels at 9.43…
2026-05-26 General Construction $8,800 ELIOAK Customer Wants To Use ePlans,Replace existing wood deck with stairs to a new 18'…
2026-05-26 General Construction $25,850 SEVEN HILL Customer Wants To Use ePlans,BUILD A 20X20 CARPORT
2026-05-26 Pool/Spa $230,000 3804 RAYMOND Building inground pool/spa with an automatic safety cover.
2026-05-26 General Construction $20,000 CATALPA
Owner: RAM··· 🔒
Customer Wants To Use ePlans,Addition of rear screen porch and a platform deck p…
2026-05-26 General Construction $18,000 18412 AZALEA Replacement of existing 12x17 deck and build new 12x17 deck with 4x4 landing and…
2026-05-26 General Construction $350,000 17314 EVANS Customer Wants To Use ePlans,Construct a new single family home at our Ferry Cro…
2026-05-26 General Construction $27,900 BERGENFIELD Customer Wants To Use ePlans,Building freestanding deck 20x16 with steps,New Dec…
2026-05-26 General Construction $15,000 BOSTON
Owner: SHO··· 🔒
Customer Wants To Use ePlans,Replace front steps with same in same location
2026-05-26 General Construction $20,000 HAWKESBURY Customer Wants To Use ePlans Interior work only,Wall-attached aluminum pergola.
2026-05-26 General Construction $6,800 13641 CEDAR CREEK REPLACE DECK BOARDS WITH COMPOSITE MATERIAL USING MC DECK DETAILS,Repair Existin…
2026-05-26 General Construction 25501 JARL REPLACEMENT OF STAIRS ON AN EXISTING DECK. ADDING ONE LANDING.
2026-05-26 General Construction $16,900 310 PENWOOD Construct 12' x 12' composite deck and steps with (2) 4' x 4' landings using MC …
2026-05-26 General Construction $25,000 MADAWASKA BUILD NEW SCREEN PORCH
2026-05-26 General Construction $302,968 MEADOW SUN Customer Wants To Use ePlans,Parkland Trace-Lot 14, Block F (F014). 2 Sty SFD �C…
2026-05-26 General Construction $39,618 5100 WHITE FLINT Remove and replace covered 12.2'x16' screened porch with an open 4'x4.4' landing…
2026-05-26 General Construction $750,000 NEW HAMPSHIRE Customer Wants To Use ePlans,CONSTRUCT 2-STORY HOME W/ BASEMENT, ATTACHED GARAGE…
2026-05-26 Solar $12,000 STRAVINSKY Customer Wants To Use ePlans,INSTALL (18) ROOF MOOUNTED SOLAR PANELS, 7.740 KW
2026-05-26 General Construction $7,500 COTTRELL
Owner: SAN··· 🔒
Customer Wants To Use ePlans,BUILDING RETAINING WALL FOR PARKING AREA.
2026-05-26 Solar $46,000 HOLLY SPRING Customer Wants To Use ePlans,Installing 28 solar panels atop the clients roof vi…
2026-05-26 Solar $23,000 CALYPSO
Owner: DUB··· 🔒
Customer Wants To Use ePlans,INSTALL (36) ROOF MOUNTED SOLAR PANELS, 15.480 KW
2026-05-26 General Construction $75,000 WORTHINGTON
Owner: MAC··· 🔒
Customer Wants To Use ePlans Interior work only,Alter interior remodel of 1st fl…
2026-05-26 General Construction $19,500 NUTHATCHER New 10 x 12 composite deck with stairs. ,New Deck. using deck details.
2026-05-26 Windows/Doors $45,000 15309 DONNA Replace existing deck with new deck with stairs and screened porch with double d…
2026-05-26 General Construction $20,000 1529 DALE Remove existing rear deck. Replace with new deck that expands footprint by 12"" …
2026-05-26 General Construction $14,000 4822 BROOM 17'X14'deck,New DeckDeck Details
2026-05-26 Solar $23,000 415 ETHAN ALLEN Customer Wants To Use ePlans,INSTALL (23) ROOF MOUNTED SOLAR PANELS, 10.120 KW
2026-05-26 General Construction $6,000 7953 TURNCREST Repair existing residential deck by replacing deteriorated support components. f…
2026-05-26 General Construction $30,000 5 HORNBEAM Renovating the kitchen and living room
2026-05-26 Solar $20,000 CROWN RIDGE Customer Wants To Use ePlans,SFD/ INSTALL 14 ROOF MOUNTED SOLAR PANELS. SYSTEM S…
2026-05-26 General Construction $500,000 PIERCE
Owner: MOO··· 🔒
390 sf altered, 241 sf front porch added, 494 sf rear deck added
2026-05-26 Windows/Doors $500,000 5010 RUSSETT ADU addition with full kitchen- DHCA Preliminary Inspection letter attached, new…
2026-05-26 General Construction $20,137 16 CEDARWOOD Customer Wants To Use ePlans,BUILDING 16X20 FREESTANDING DECK,New Deck
2026-05-25 General Construction $12,000 FOUNTAIN VALLEY Customer Wants To Use ePlans,Construct 16' x 12' elevated composite surface deck…
2026-05-25 Roofing $3,000 WARRIOR BROOK Customer Wants To Use ePlans,Install four (4) 6x6x12 pressure-treated posts set …
2026-05-25 Roofing $7,000 OGDEN
Owner: WHI··· 🔒
Customer Wants To Use ePlans,there's a concrete patio area 14'x16' client wants …
2026-05-25 General Construction $50,000 BENT ARROW Customer Wants To Use ePlans,Remove existing deck Permit#538370 inspected 6/17/1…
2026-05-25 General Construction $8,920 KERSEY
Owner: SUN··· 🔒
Customer Wants To Use ePlans,This is an existing shed that was that was installe…
2026-05-24 General Construction $29,000 SENECA FOREST Customer Wants To Use ePlans,Tear off and replace the floor, railing, and steps.…
2026-05-22 General Construction $20,000 LAMBERTINA Building open deck with privacy screen with no stairs ,New Deck
2026-05-22 Roofing $146,775 BRIERLY Customer Wants To Use ePlans,Main Level renovation around kitchen, foyer, and re…
2026-05-22 Roofing $32,400 BROXBURN Customer Wants To Use ePlans,REPAIR DAMAGED 2X TRUSSES AS NEEDED IN LIKE KIND. R…
2026-05-22 General Construction $52,000 16406 DANFORTH Building a new sunroom 16' x 32'-4"" at the right rear side of the existing hous…
2026-05-22 General Construction $24,000 9305 COPENHAVER Customer Wants To Use ePlans,Residential alteration, adding a bathroom, moving l…
2026-05-22 Roofing $4,380 BUCKNELL
Owner: ANG··· 🔒
Customer Wants To Use ePlans,Replace damaged 2x framing, rafters, and roof sheat…
2026-05-22 General Construction $45,000 1017 NOYES new rear screened porch and deck
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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 2532+ 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 2,532 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 2026-06-18. Expected daily • newest record 4d old. 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 693 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.

Run these plays in Montgomery County — $149/mo
Nearby Maryland Cities — explore building permits in other Maryland cities

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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 2532 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

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

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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