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 3d 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 748 new building permits filed in the last 30 days, led by 178 landscaping & exterior, 116 hvac and 115 solar. The average project value is $123,365.

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

Date Type Value Address Details Contractor / Status Save
2026-05-11 General Construction $50,000 3801 FOX VALLEY Addition of a Porch and a new L-Shaped deck with trex decking and railings. MIXE…
2026-05-11 General Construction $9,860 13201 VALLEY BRIDGE 110 SQ. FT. WOOD DECK ,New Deck
2026-05-11 Windows/Doors $50,000 14420 SANDY RIDGE THE SCOPE OF WORK IS THE INTERIOR RENOVATION OF AN EXISTING HOME. THE WORK WILL …
2026-05-11 General Construction $6,600 10228 PEANUT MILL replace existing shed with larger shed; shed location will stay the same.,New Sh…
2026-05-11 Windows/Doors $18,000 2013 CONLEY Two of the existing windows will be replaced with dimensions (h=30""; w=34""), a…
2026-05-11 Solar $10,000 7 DUFIEF Customer Wants To Use ePlans,INSTALL (15) ROOF MOUNTED SOLAR PANELS, 6.450 KW
2026-05-11 General Construction $25,563 19913 BRAMBLE BUSH Demo and replace existing deck with a 24' X 14' deck with one set of steps. ,New…
2026-05-11 Pool/Spa $50,000 LYBROOK Customer Wants To Use ePlans,Install inground concrete 20 x 50 (1,000 sf) swimmi…
2026-05-11 Windows/Doors $3,000 20705 SPINNING WHEEL Interior work only, Create new window opening in exterior wall; install header a…
2026-05-11 HVAC/Mech $489,500 8410 QUEEN ANNES Customer Wants To Use ePlans,360 SF OF INTERIOR 1ST FLOOR RENOVATION & 2ND S…
2026-05-11 General Construction $174,007 17047 GATHERING Customer Wants To Use ePlans,PARKLAND TRACE- DUPLEX- LOT D012 (lot 12, block D).…
2026-05-11 Solar $8,000 12900 TOURMALINE Customer Wants To Use ePlans,INSTALL (12) ROOF MOUNTED SOLAR PANELS, 5.160 KW
2026-05-11 General Construction $6,000 20353 WATKINS MEADOW Install a 8'x10' Backyard series vinyl A frame shed on a 9'x11' concrete slab on…
2026-05-11 Pool/Spa $121,643 4606 DAVIDSON BUILDING A SWIMMING POOL SHAPE: Rectangular ONLY
2026-05-11 Fence $12,000 509 SCHUYLER Customer Wants To Use ePlans,This is a carport being constructed off of an alley…
2026-05-11 Fence $40,000 BLUE SKY
Owner: ARN··· 🔒
SCOPE DEMO AND REPLACE EXISTING RETAINING WALL W/ NICOLOCK ALTA WALL MOUULAR BLO…
2026-05-11 General Construction $10,000 BEALL
Owner: FR-··· 🔒
Deck 13'x27'
2026-05-11 Pool/Spa $37,486 105 OXFORD Relocate Bathroom to adjacent closet and refresh the remaining space with new do…
2026-05-11 General Construction $9,000 17501 COLLIER Self-standing rectangular deck (balcony type) with no stairs 29'' above grade.,N…
2026-05-11 General Construction $9,000 DWIGHT
Owner: DAV··· 🔒
Replace failing timber retaining wall w/ segmental block wall, ~38LF, front yard…
2026-05-11 Roofing $58,000 SUNFLOWER
Owner: N/A··· 🔒
Replace roof decking and shingles
2026-05-11 Solar $25,000 ORIOLE
Owner: DER··· 🔒
Customer Wants To Use ePlans,Installation of (17) CANADIAN SOLAR CS6.1-54TM-455H…
2026-05-11 Solar $100,000 5 CLEARWATER Customer Wants To Use ePlans,Rooftop Mounted PV Solar Energy System � System Siz…
2026-05-11 General Construction $45,000 10800 COOPERSMITH Existing deck repair
2026-05-11 Solar $23,940 19007 PERRONE Customer Wants To Use ePlans,Installation of 28 roof mounted solar panels.
2026-05-11 Solar $56,539 CALYPSO
Owner: DUB··· 🔒
Customer Wants To Use ePlans,Installing 35 new roof-mounted solar panels at 14.3…
2026-05-11 General Construction $1,000 ASPEN
Owner: DAV··· 🔒
Replace aging and dented aluminum shed with new pressure treated lumber construc…
2026-05-11 General Construction $4,000 19237 DIMONA Install Pre fabricated 8x12' Shed with 10x14 Stone/Gravel pad,New Shed
2026-05-11 General Construction $3,500 BRIERLY Customer Wants To Use ePlans,installing a new shed
2026-05-11 General Construction $100,875 WOODLAND
Owner: VAN··· 🔒
Interior alterations within the basement and exterior retaining wall replacement…
2026-05-11 Solar $37,691 HEARTFIELDS Customer Wants To Use ePlans,Installing 29 new roof-mounted solar panels at 11.8…
2026-05-11 General Construction $9,000 12132 FLAG HARBOR Replace existing deck.,Repair Existing Deck
2026-05-11 Demolition $300,000 8328 FENWAY We will be adding a new mud-room, a new study, a new bedroom with bathroom attac…
2026-05-11 Solar $5,000 FRONT
Owner: MAR··· 🔒
Customer Wants To Use ePlans,Installation of a new, roof-mounted Solar photovolt…
2026-05-11 Solar $13,680 19234 DIMONA Customer Wants To Use ePlans,Installation of 16 roof mounted solar panels.
2026-05-11 Demolition $230,000 29 HOLT Demolish existing deck. Add new 393 SF family room. APPROVED FOR FAMILY ROOM ADD…
2026-05-11 General Construction $13,500 21706 BONESET ,Install a new 18'11"" wide x 14' deep deck connected to the existing deck. (See…
2026-05-11 General Construction $18,000 11203 VALLEY VIEW CONSTRUCT 12X16 COMPOSITE DECK WITH STEPS,New Deck
2026-05-11 General Construction $90,000 17707 CADDY 3 season Sunroom addition
2026-05-11 General Construction $130,000 CRESTMOOR Customer Wants To Use ePlans,Single floor 10'x14' attached to single family hous…
2026-05-11 Pool/Spa $45,000 LYBROOK Customer Wants To Use ePlans,Construct 20' x 40' in-ground concrete swimming poo…
2026-05-11 General Construction $30,000 VIBURNUM
Owner: CHA··· 🔒
Customer Wants To Use ePlans,Remove existing 1st Floor rear deck. Construct new …
2026-05-11 Roofing $700,000 10306 POTOMAC CHAPEL Customer Wants To Use ePlans,Project consists of new townhouse unit.  …
2026-05-10 General Construction $48,609 22517 CASTLE OAK Customer Wants To Use ePlans,System Size: 13.12 kW DC (9.99 kW AC)
2026-05-10 Windows/Doors $40,000 VALLEY VIEW
Owner: GRE··· 🔒
Customer Wants To Use ePlans,� REPAIR EXISTING GARAGE WITH NEW WALLS AND RIGHT S…
2026-05-09 General Construction $308,233 MEADOW SUN Customer Wants To Use ePlans,Parkland Trace-Lot 10, Block F (F010). 2 Sty SFD �C…
2026-05-09 General Construction $259,585 GATHERING
Owner: LOS··· 🔒
Customer Wants To Use ePlans,Parkland Trace-Lot 26, Block H (H026). 2 sty SFD �P…
2026-05-09 Windows/Doors $1,500 DWIGHT
Owner: DAV··· 🔒
New 10' wide window with lintel header in master bedroom at main level.
2026-05-08 General Construction $371,194 ROLLING PASTURE Customer Wants To Use ePlans,Parkland Trace-Lot 10, Block A (A010). 2 Sty SFD �F…
2026-05-08 General Construction $649,800 5400 TRENT Alterations and second floor addition to existing detached single family home Al…
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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 3d 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 748 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

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