Montgomery County Building Permits & Property Data

6,928 indexed permits · 15,416 code violations · Montgomery County, Maryland.

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Montgomery County building permits — key stats
Newest permit 2026-09-20

PermitGrab tracks 6,928 building permits in Montgomery County, MD as of 2026-09-20. 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.

6,928
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.
2026-09-22
Last Updated
Updated recently · 2026-09-20

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Published permit & code records

Permit data through 2026-09-20

6,928 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-07-02 General Construction $10,000 MACDUFF Construct a small retaining wall 100 sf
2026-07-02 Solar $11,340 HELEN
Owner: HAM··· 🔒
Customer Wants To Use ePlans,INSTALL 14 ROOF MOUNTED SOLAR PANELS solar Solar PV
2026-07-02 General Construction $12,000 BIRCHTREE Customer Wants To Use ePlans Interior work only,NTERIOR ALTERATION TO RENOVATE E…
2026-07-02 Solar $10,000 WICKHAM
Owner: CLP··· 🔒
GAZEBO SOLARIUM 12 FEET BY 10 FEET IN THE BACKYARD
2026-07-02 Roofing $33,516 GLENDALE
Owner: FRI··· 🔒
Repair due to tree strike: replace damaged roof trusses. Interior alteration of …
2026-07-02 Solar $69,291 BURNING BUSH
Owner: OLD··· 🔒
Customer Wants To Use ePlans, Installing 52 new roof-mounted solar panels at 23.… New installation New roof
2026-07-02 Solar CUTSTONE Customer Wants To Use ePlans,Temporary removal and reinstallation of 26 roof-mou… solar Solar PV
2026-07-02 Solar $26,752 SPENCER
Owner: RIC··· 🔒
Customer Wants To Use ePlans,Installation of solar panels on the rooftop in 2 ar… 10 panels solar Solar PV
2026-07-02 General Construction $5,600 ROSEDALE
Owner: BAF··· 🔒
Remove all the existing 8'x7' deck and build a new 14'x7' ground level deck with… 112 sf
2026-07-02 General Construction $50,000 TURKEY FOOT Replace wood deck with Trex; construct screened porch, covered patio and outdoor… 600 sf
2026-07-02 General Construction $96,000 THORNAPPLE Interior work only,Kitchen Remodeling
2026-07-02 General Construction $800,000 LENOX
Owner: PEL··· 🔒
Customer Wants To Use ePlans,New single family detached with 3-stories and a bas… 23,250 sf 3-story residential New construction
2026-07-01 Windows/Doors $1,000 FREAS Interior work only, ADDING AN EGRESS WINDOW AND WINDOW WELL TO AN EXISTING FINIS…
2026-07-01 General Construction $40,000 SENECA FARM Customer Wants To Use ePlans,Building a freestanding deck with pergola,New Deck 663 sf
2026-07-01 Solar $33,000 BRIGGS CHANEY Customer Wants To Use ePlans,INSTALL (50) ROOF MOUNTED SOLAR PANELS, 22.000 KW 22 kW solar Solar PV
2026-07-01 Solar $12,000 IVORY GULL Customer Wants To Use ePlans,Installation of a new, roof-mounted Solar photovolt… solar Solar PV
2026-07-01 General Construction $75,000 RAMSGATE
Owner: UPL··· 🔒
Interior work only,Repair and rebuilding areas of the house as required due to d… 648 sf
2026-07-01 General Construction $5,000 PERSHING
Owner: LAM··· 🔒
Customer Wants To Use ePlans,Construct Deck, Replace existing deck and create a … 130 sf
2026-07-01 General Construction $13,900 FALLS CHAPEL 241 SQ. FT. DECK WITH 1 STEP,New Deck 241 sf
2026-07-01 Solar $18,761 JUDITH
Owner: BRE··· 🔒
Customer Wants To Use ePlans,Installing 13 new roof-mounted solar panels at 5.33… New installation New roof
2026-07-01 General Construction $2,000 VALLEY
Owner: HUL··· 🔒
Constructing a 12x16 foot shed,New Shed 192 sf
2026-07-01 General Construction $25,000 NORDIC HILL Customer Wants To Use ePlans Interior work only,Adding ADU in basement, This is … 1,200 sf residential
2026-07-01 Solar $36,350 FOUNDERS MILL Customer Wants To Use ePlans,Installing 26 new roof-mounted solar panels at 10.6… New installation New roof
2026-07-01 Roofing $22,041 AUTUMN RIDGE
Owner: HPI··· 🔒
Customer Wants To Use ePlans,Installation of 14 Hyundai 440-watt AC panels (6.16… 294 sf
2026-07-01 General Construction $76,000 ESWORTHY Customer Wants To Use ePlans,Interior renovation including architectural updates…
2026-07-01 Pool/Spa $30,000 GLENBROOK
Owner: FOR··· 🔒
Reconfiguration of pool house bathroom layout, extension of shower, associated a…
2026-07-01 General Construction $31,250 EWING
Owner: FKH··· 🔒
NEW STOOP ADDITION
2026-07-01 Roofing $25,450 OLD GATE
Owner: MAA··· 🔒
Customer Wants To Use ePlans,Installation of 24 Hyundai 440-watt AC panels (10.5… 504 sf
2026-07-01 General Construction $150,000 ASPEN HILL
Owner: DRI··· 🔒
Customer Wants To Use ePlans, Creating an addition to the back of the house - ad…
2026-07-01 General Construction $8,000 BEL PRE BUILDING A SINGLE DECK 308 sf
2026-07-01 Solar MACDUFF Customer Wants To Use ePlans,Remove and Reinstall 30 Hanwha 410W Roof-Mounted PV… solar Solar PV
2026-07-01 General Construction $22,211 SEURAT Building freestanding deck with steps,New Deck 275 sf
2026-06-30 Signage $300,000 DAMASCUS HILLS Addition and renovation to existing single family residence. Residence is design… 408 sf residential
2026-06-30 Solar $22,400 NAIRN Customer Wants To Use ePlans,Installation of a 24-module, 11.16kW roof mounted s… New installation New roof
2026-06-30 Solar $20,000 SENECA FARM Customer Wants To Use ePlans,INSTALL (31) ROOF MOUNTED SOLAR PANELS, 13.640 KW 13.64 kW solar Solar PV
2026-06-30 Solar $26,000 ADAMS
Owner: ESC··· 🔒
Customer Wants To Use ePlans,INSTALL (40) ROOF MOUNTED SOLAR PANELS, 17.600 KW 17.6 kW solar Solar PV
2026-06-30 General Construction $100,000 BRICKYARD Rear one story addition to expand the kitchen. Mechicanal limited to duct extens…
2026-06-30 General Construction $4,000 CAPELLA Ripped out old boards and replacing with pressure treated wood. Replacing surfac… 200 sf
2026-06-30 General Construction $100,000 BROOKVILLE
Owner: GAB··· 🔒
Rebuild/Expand existing mudroom at main level, kitchen renovation. Add dormers a… 893 roof sf New installation New roof
2026-06-30 Solar $13,000 OAK HILL
Owner: URB··· 🔒
Customer Wants To Use ePlans,INSTALL (20) ROOF MOUNTED SOLAR PANELS, 8.800 KW 8.8 kW solar Solar PV
2026-06-30 General Construction $175,000 PINEY BRANCH Interior work only,Interior remodeling of kitchen & primary suite, adding 2nd fl…
2026-06-30 General Construction $5,000 PINKNEY It is a prefab shed bought from Home Depot and just need to assemble it.,New She… 192 sf
2026-06-30 General Construction $70,000 WILLOWBROOK
Owner: HEC··· 🔒
INTERIOR ALTERATIONS TO THE 1ST FLOOR.
2026-06-30 Solar $12,464 VALLEYFIELD Customer Wants To Use ePlans,Install 16 roof mounted solar panels. solar Solar PV
2026-06-30 General Construction $550,000 CATTAIL
Owner: VF ··· 🔒
Customer Wants To Use ePlans,A farm house to be built in this farm. 3,800 sf
2026-06-30 Demolition $750,000 CHEVY CHASE
Owner: HAY··· 🔒
Customer Wants To Use ePlans,demo/rebuild please add: [email protected]
2026-06-30 General Construction $174,007 GATHERING
Owner: LOS··· 🔒
Customer Wants To Use ePlans,PARKLAND TRACE- DUPLEX- LOT H024 (lot 24, block H).… 1,464 roof sf ×2
2026-06-30 Structural $77,000 SAINT GEORGE
Owner: WAL··· 🔒
SFD/ ALTERATIONS TO EXISTING DWELLING TO INCLUDE: SECOND FLOOR BATHROOMS REMODEL…
2026-06-30 General Construction $50,000 DAMASCUS
Owner: LOT··· 🔒
Interior work only,This is being submitted while still in process with well and … 1,158 sf
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Permit Types in Montgomery County

The official source did not publish a permit type for 1,038 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 6928+ Montgomery County building permits — newest permit date: 2026-09-21 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 6,928 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 2026-09-20. Newest permit date: 2026-09-21. 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 6,928 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 6928 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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