Montgomery County Building Permits & Property Data

6,963 indexed permits · 15,416 code violations · Montgomery County, Maryland.

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Montgomery County building permits — key stats
Newest permit 2026-09-21

PermitGrab tracks 6,963 building permits in Montgomery County, MD as of 2026-09-21. 15,416 code violations in the same area, newest violation date 2026-09-14.

Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. The current records do not meet the source-published contractor-coverage threshold. This page focuses on the permit and property signals it does publish. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

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

Free weekly permit summary for Montgomery County

One email a week with the newest Montgomery County building permits — addresses, project details, and property activity where available. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

6,963
Indexed Permits
Contractor count unavailable
15,416
Code Violations
Property Owners · count unavailable
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.
2026-09-23
Last Updated
Updated recently · 2026-09-21

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Published permit & code records

Permit data through 2026-09-21

6,963 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-07-28 Solar STONE PIER Customer Wants To Use ePlans,Temporary removal and reinstallation of 19 roof mou… solar Solar PV
2026-07-28 HVAC/Mech $250,000 GREENTREE Interior work only,The project consists of an Interior Level 2 alteration to con… 1,118 sf residential
2026-07-28 Solar $41,000 CROSSING CREEK Customer Wants To Use ePlans,IINSTALL (63) ROOF MOUNTED SOLAR PANELS, 27.090 KW 27.09 kW solar Solar PV
2026-07-28 Solar $53,185 SPATES HILL Customer Wants To Use ePlans,Installation of 45 roof mount solar panels solar Solar PV
2026-07-28 General Construction $15,000 WEDGEPORT Install a new elavated attached deck of approx 10'x16' with a flush top stair la… 260 sf
2026-07-28 Structural $75,000 CHERRYSTONE Customer Wants To Use ePlans,FIRE DAMAGED REAR EXTERIOR WALL, STRUCTURAL FRAMING… 2,233 sf
2026-07-27 Solar $10,260 TURKEY BRANCH Customer Wants To Use ePlans,Installation of 12 roof mounted solar panels (5.4kW… 5.4 kW solar Solar PV
2026-07-27 Windows/Doors $4,200 WATKINS MEADOW install egress window on left side of the house
2026-07-27 General Construction $2,000 AMITY Customer Wants To Use ePlans,BUILDING AN ATTACHED GAZEBO/PERGOLA 300 sf
2026-07-27 Solar $30,000 LIMA Customer Wants To Use ePlans,INSTALL (39) ROOF MOUNTED SOLAR PANELS, 17.160 KW 17.16 kW solar Solar PV
2026-07-27 General Construction $8,500 AVENTURINE Customer Wants To Use ePlans,BUILDING A DECK. USING DECK DETAILS,New Deck 168 sf
2026-07-27 General Construction $10,000 CHURUBUSCO New single level wood deck with right side stairs ,New Deck 216 sf
2026-07-27 Roofing $5,000 WOODFIELD DECK ON FRONT JOINING CEMENT PORCH. NO ROOF OVER DECK EXCEPT FOR SMALL AREA OVER… 160 sf
2026-07-27 General Construction $30,000 COLLINGDALE This is a DIY project.,New Deck 432 sf
2026-07-27 Solar $12,000 LANGSIDE Customer Wants To Use ePlans,INSTALL (12) ROOF MOUNTED SOLAR PANELS, 5.280 KW 5.28 kW solar Solar PV
2026-07-27 Structural $3,000 BRENT Add a shower to existing powder room, no structural change.
2026-07-26 General Construction $15,313 JOHNSON Building a freestanding deck 11 x 11.6 irregular shape,New Deck 150 sf
2026-07-26 General Construction $20,000 WOOTTON We are looking to build a 17'Dx28'W low deck at the property., New Deck 476 sf
2026-07-26 Roofing $8,252 HOLLY Customer Wants To Use ePlans,Remove the existing asphalt shingles from the front… 370 sf
2026-07-26 General Construction $8,000 STANFORD This will be a garden shed at the back of the home, New Shed 140 sf
2026-07-26 General Construction DAMASCUS Customer Wants To Use ePlans,I am installing a new shed ,New Shed 288 sf
2026-07-25 General Construction $14,000 BLUE ASH Customer Wants To Use ePlans,PROVIDE DECK AT THE REAR SIDE OF BUILDING WITH 384 … 384 sf
2026-07-25 HVAC/Mech $100,000 WARWICK Customer Wants To Use ePlans,2ND.STORY ADDITION, INTERIOR ALTERATIONS,ADDITION A…
2026-07-25 General Construction $5,000 GABEL This application is for the replacement of an existing shed. The existing shed w… 100 sf
2026-07-25 General Construction $36,006 FALLS Building freestanding deck irregular shape ,New Deck 547 sf
2026-07-24 Solar $17,000 COOLIDGE Customer Wants To Use ePlans,INSTALL (17) ROOF MOUNTED SOLAR PANELS, 7.310 KW 7.31 kW solar Solar PV
2026-07-24 General Construction $2,000 NORTHERN DANCER I'm adding a new small shed to the back corner of my property. It will not have … 140 sf
2026-07-24 General Construction $25,000 BREEWOOD Attached rear sunroom built on deck framing, ground level. 202 sf
2026-07-24 Pool/Spa $1,200,000 WILSON Customer Wants To Use ePlans,New single-fam detached house. New accessory struct… 11,003 sf
2026-07-24 General Construction $100,000 CREEK SHORE Existing kitchen will be removed. The opening between the kitchen and living roo… 300 sf
2026-07-24 Solar $33,263 HOSKINSON Customer Wants To Use ePlans,Install a 7.79 kW roof-mounted photovoltaic (PV) so… 7.79 kW solar Solar PV
2026-07-24 Solar $37,000 KEENELAND Customer Wants To Use ePlans,INSTALL (37) ROOF MOUNTED SOLAR PANELS, 16.280 KW 16.28 kW solar Solar PV
2026-07-24 General Construction $35,000 HUNTING HILL Modify one floor platform to install a Stiltz Trio Alta home lift, 2 Stop 160 sf
2026-07-24 General Construction $6,085 CHERBOURG Interior work only, Installation of 1 IntelliJack.
2026-07-24 Roofing CUSHING Customer Wants To Use ePlans,INSTALL GABLE ROOF 10'6""W X 8'D POST AND PIER BATH…
2026-07-24 HVAC/Mech $12,000 GLEN Existing living/ dining room will be altered to accommodate a new den. New installation HVAC installation
2026-07-24 General Construction WELLER 6x8 Resin shed ,New Shed
2026-07-24 General Construction $55,000 PHILADELPHIA Customer Wants To Use ePlans,Wood framed screen porch with deck attached to rear… 315 sf
2026-07-24 General Construction $79,667 OAKRIDGE Installing surface mounted 17' x 13'3"" louvered pergola that attaches to the re… 227 sf
2026-07-24 Solar $31,059 NEW HAMPSHIRE Customer Wants To Use ePlans,8 roof mounted solar photovoltaic modules with a ba… battery solar Battery storage
2026-07-24 Solar $18,425 BRADDOCK Customer Wants To Use ePlans,Installing 14 new roof-mounted solar panels at 5.74… New installation New roof
2026-07-24 General Construction $24,500 FRANKLIN Construction of a new detached accessory storage structure, not connected to the… 225 sf residential New construction
2026-07-24 Solar $16,000 ELM GROVE Customer Wants To Use ePlans,INSTALL (12) ROOF MOUNTED SOLAR PANELS, 5.280 KW 5.28 kW solar Solar PV
2026-07-24 General Construction $43,232 PUEBLO Interior work only,Installation of 13 Push Piers.
2026-07-23 Solar $23,940 FALLING GREEN Customer Wants To Use ePlans,Installation of 28 roof mounted solar panels and en… battery solar Battery storage
2026-07-23 Roofing $6,500 MAHAN Customer Wants To Use ePlans,REMOVE EXISTING ROOFING. INSTALL NEW ROOFNG AND REP… replacement New roof
2026-07-23 Solar $12,000 MAPLEVIEW Customer Wants To Use ePlans,INSTALL (10) ROOF MOUNTED SOLAR PANELS, 4.400 KW 4.4 kW solar Solar PV
2026-07-23 General Construction $18,000 LIBERTY HEIGHTS building open deck on existing footprint with stairs,New Deck 183 sf
2026-07-23 General Construction $20,000 ROSEMONT Customer Wants To Use ePlans,New deck on the right side of the house ,New Deck 450 sf
2026-07-23 Plumbing $8,000 RAYMOND This is a new one story shed, 8X10, no electric, plumbing, nonhabitable, within … 1-story
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Permit Types in Montgomery County

The official source did not publish a permit type for 1,066 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 building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 6963+ Montgomery County building permits — newest permit date: 2026-09-22 from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. The source-published 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.

PermitGrab methodology · Page data current as of · Source: Building Permits via Accela (Montgomery County MD, pop. 1M) and Montgomery County MD Residential Permits.

Who appears in Montgomery County permit records?

PermitGrab indexes 6,963 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 2026-09-21. Newest permit date: 2026-09-22. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Montgomery County permit records?

Montgomery County permit activity covers 6,963 indexed permits alongside 15,416 active code violations. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

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

Email alerts when new public records are available for new permits and property activity. Source-published 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 6963 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. Source-published 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. Source-published 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
Review published code-enforcement records with property context where linkage is available. A violation is a research signal, not evidence that an owner intends to sell.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Montgomery County provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Montgomery County renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity.
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