Montgomery County Building Permits & Property Data

Heads up: The current Montgomery County records do not yet meet PermitGrab's verified contractor coverage threshold. This page focuses on permit records and property data; contractor lead coverage isn't available for this city.

3,579 indexed permits · 15,385 code violations · Montgomery County, Maryland.

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Montgomery County building permits — key stats
Permits (last 90 days) 2,227
Total permit value (90d) $237,173,012
Newest permit 2026-08-06

PermitGrab tracks 3,579 building permits in Montgomery County, MD as of 2026-08-06. Live tracking of 15,385 code violations in the same area. Updated daily.

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

PermitGrab is a $149/mo subscription for current municipal permit, property, and code-violation records. The current records do not meet the verified contractor-coverage threshold. This page focuses on the permit and property signals it does publish. 14-day free trial below — cancel anytime in one click.

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

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One email a week with the newest Montgomery County building permits — addresses, project details, and property activity where available. No credit card, unsubscribe anytime.

3,579
Indexed Permits
15,385
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.
2026-08-08
Last Updated
Updated recently · 2026-08-06
Montgomery County had 653 new building permits filed in the last 30 days, led by 262 general construction, 162 solar and 61 interior renovation. The average project value is $84,584.

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Permit data through 2026-08-06

18,964 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-05-28 Violation 18447 LOST KNIFE CIR General Condition Violations Corrected
2026-05-28 Violation 18447 LOST KNIFE CIR General Condition Violations Corrected
2026-05-28 Violation 11200 LOCKWOOD DR General Condition Violations Corrected
2026-05-28 Violation 7710 MAPLE AVE General Condition Violations Corrected
2026-05-28 General Construction $115,000 17023 HERSPERGER Furnish and install deck with screened in porch with patio below deck.,New Deck … 228 roof sf new new_roof
2026-05-28 General Construction $200,000 3512 MANOR Customer Wants To Use ePlans,TOWNHOUSE BRETON MPDU refer to #1138806, lot 34A 34A
2026-05-28 Structural $2,000 11804 SMOKETREE Building a retaining wall.
2026-05-28 General Construction $22,000 10108 WEATHERWOOD Interior renovation of the kitchen, Dining Room, and Mudroom.
2026-05-28 General Construction $28,000 2112 BRIGGS CHANEY Existing House will have an Addition having in the first floor an extended Garag… 2,116 roof sf new new_roof
2026-05-28 Solar $26,505 ANTARES Customer Wants To Use ePlans,Installation of 31 roof mouted solar panels. solar solar_pv
2026-05-28 General Construction $500,000 10030 SINNOTT Customer Wants To Use ePlans,Beautiful new single family home:CONSTRUCT: 4669.4 …
2026-05-28 HVAC/Mech $22,000 1310 MIDWOOD Interior work only,Install ten (11) Ram Jack helical tieback piles along the rea… new
2026-05-28 HVAC/Mech $1,000 4501 MORNINGWOOD Interior work only,Demo Non Load bearing walls in kitchen specified in floor pla… replacement
2026-05-28 Roofing $5,122,420 12529 KNIGHTSBRIDGE Customer Wants To Use ePlans,Garage repair: replace slab, roof, door, window, an…
2026-05-28 Plumbing $34,000 GOODSTONE Customer Wants To Use ePlans Interior work only,Fast Track this application beca… 1,085 roof sf
2026-05-28 General Construction $17,000 EBERHARDT DECK - Replace joists beam and support posts and railings on existing footings. … 250 sf
2026-05-28 General Construction $3,403 SMOKETREE Installing a 6x10 shed in the rear of the property,New Shed new_construction
2026-05-28 General Construction $33,350 AVENLEIGH Interior work only,Installation of 10 Push Piers.
2026-05-28 Roofing $9,750 HOLLY Demo first floor and second floor windows for repair. demo existing basement win… 170 sf
2026-05-28 Solar $45,731 SETTLERS LANDING Customer Wants To Use ePlans, Installing 33 new roof-mounted solar panels at 13.… new new_roof
2026-05-28 General Construction $50,000 WOODLAND Interior work only,interior remodel of existing kitchen and half bathroom
2026-05-28 Windows/Doors $39,600 OVERHILL Interior work only,Interior renovation of existing residence. Scope also include…
2026-05-28 General Construction $26,000 CUTSTONE CONSTRUCT IRREG SHAPED DECK W/ STEP(S),New Deck.DECK- 445CUSTOMER HAD 360 445 sf new_construction
2026-05-28 Solar $2,000 ROBERT Customer Wants To Use ePlans,Remove and Reinstall Roof Mounted PV Solar System solar solar_pv
2026-05-28 General Construction $4,000 KIRKWOOD The construction of a retaining wall to service a new single family dwelling. Th… residential new_construction
2026-05-28 Solar $28,000 CASTLELEIGH Customer Wants To Use ePlans,Installation of 32 solar panels mounted and flush w… solar solar_pv
2026-05-28 HVAC/Mech $104,667 DAYBREAK Interior work only,Interior basement renovation including construction of new pa… new
2026-05-28 General Construction $200,000 BONIFANT one story addition on the back of an existing house over a slab on grade. The ad… 660 sf 1-story
2026-05-28 General Construction $361,187 ROLLING PASTURE Customer Wants To Use ePlans,Parkland Trace-Lot 7, Block F (F007). 2 Sty SFD �LY… 3,805 sf 4 beds 2-car garage
2026-05-28 Demolition $8,000 DUNBRIDGE This project encompasses the renovation and expansion of an existing residential…
2026-05-28 General Construction $1,000 RIDGE This is to build an 8' x 8' shed; The shed is for garden equipment storage. The … new_construction
2026-05-28 Structural $50,000 STONEHAVEN THIS PROJECT IS A TWO STORY HOUSE WITH ATTACHED GARAGE. INCLUDES THE REPAIR OF A…
2026-05-28 General Construction $120,000 SHERATON Construction of a new addition in the rear of the house 36ft wide by 13ft long
2026-05-28 General Construction $55,000 WILLOWBROOK SCOPE NEW TREATED DECK WITH COMPOSITE DECKING,ALUMINUM RAILING and steps to grad… 890 sf new_construction
2026-05-28 HVAC/Mech $200,000 HUNTMASTER CONSTRUCTION OF A NEW ADDITION TO AN EXISTING SINGLE FAMILY DWELLING. NEW ELECTR… 258 sf residential new_construction
2026-05-28 Windows/Doors $34,000 GOODSTONE FINISHING MOST OF THE BASEMENT, INSTALLING WINDOWS ON THE FIRST FLOOR LEVEL. KIT…
2026-05-28 General Construction $15,000 FARMLAND Customer Wants To Use ePlans,Rear Addition Sunroom.
2026-05-28 Structural $225,000 6000 CHATSWORTH Mixed Type permit  - 2 story addition with basement 1082 SF, Alte… 1,082 roof sf new
2026-05-28 General Construction $20,000 PEBBLE HILL Adding screened porch to existing deck. Existing deck will not be altered 216 AD… 216 sf
2026-05-28 General Construction $4,000 WRILEY The construction of a retaining wall to services a purposed single family reside… 225 sf residential new_construction
2026-05-28 General Construction $1,000 ESSEX Customer Wants To Use ePlans,Repair Existing Retaining Wall
2026-05-28 Roofing $40,000 IMPULSE Build a 13' X 20' deck with roof and screen porch above, and stairs to grade, 260 sf new_construction
2026-05-28 General Construction $300,000 4829 EQUIPMENT Customer Wants To Use ePlans,Site-specific Westmore model with 8' extension and …
2026-05-28 General Construction $350,000 17105 WILD TURKEY Customer Wants To Use ePlans,Site-specific RODIN model on lot 2.house-7166porche…
2026-05-28 Roofing $11,000 4303 JUDITH Detached 1 story 1 car garage in backyard with a concrete slab. Garage materials… metal
2026-05-27 Violation 4700 HAMPDEN LN General Condition Triennial - No Violations Found
2026-05-27 Violation 4700 HAMPDEN LN General Condition Triennial - No Violations Found
2026-05-27 Violation 4700 HAMPDEN LN General Condition Triennial - No Violations Found
2026-05-27 Violation 4700 HAMPDEN LN General Condition Triennial - No Violations Found
2026-05-27 Violation 4700 HAMPDEN LN General Condition Triennial - No Violations Found
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Permit Types in Montgomery County

The official source did not publish a permit type for 547 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 thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 3579+ Montgomery County building permits — updated daily from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. The currently verified 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.

Reviewed by Marcus Reeves · Page data current as of · Source: Building Permits via Accela (Montgomery County MD, pop. 1M).

Who appears in Montgomery County permit records this week?

PermitGrab indexes 3,579 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 2026-08-06. Updated daily • newest record from 2d ago. Permit records carry filing date, address, project value, permit type, and contractor name where the source publishes it, so a fresh row is a current project signal.

What construction is happening in Montgomery County right now?

In the last 30 days, Montgomery County permitting activity covers 653 new building permits alongside 15,385 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.

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

Daily email digest of new permits and property activity. Verified 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 3579 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. Verified 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. Verified 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
Code violations in Montgomery County = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Home service companies
A Montgomery County addition or remodel signals an HVAC, plumbing, or warranty upsell window. Research the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Montgomery County are high-intent solar lead signals. Filter by the current project signal and verify ownership separately.
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 to research active projects and property activity.
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.
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More Maryland permit data

Anne Arundel County permits Silver Spring permits Bethesda permits Rockville permits Gaithersburg permits Potomac permits Chevy Chase permits Germantown permits College Park permits Olney permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — pricing, coverage, and which fits contractors, suppliers, and developers.

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