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
2026-09-14 Solar $6,000 5254 STRATHMORE Customer Wants To Use ePlans,Installation of a new, roof-mounted Solar photovolt… solar Solar PV
2026-09-14 General Construction $50,728 20601 HAZELNUT New Deck - Building a freestanding deck. 560 sf
2026-09-14 General Construction $2,000 7209 13TH PL Customer Wants To Use ePlans,Base made of 24""x24"" stone pavers, placed on leve… residential
2026-09-14 Structural $775,000 8101 SLIGO CREEK New 2nd floor addition over existing 1-story home; gut reno of 1st floor & basem… 1674 sq 1,674 roof sf New installation New roof
2026-09-14 General Construction $7,500 1908 LADD ST Customer Wants To Use ePlans Interior work only,SuperSump Plus, 41' LF of waterg… residential
2026-09-14 General Construction $4,000 11604 FULHAM ST A gravel shed pad will be prepared and then the shed will be transported and pla… residential
2026-09-14 Roofing $2,800 13439 PETREL Install one new VELUX FS D06 fixed deck-mounted skylight. Create a new 22 1/2"" … New installation New roof
2026-09-14 General Construction $5,738 203 LINCOLN 7x9 storage shed, not to be lived in or for commercial use,New Shed commercial
2026-09-14 General Construction $6,000 4806 WILWYN New awning over existing stoop; no footprint expansion (PORCH COVERING)
2026-09-14 Fence $5,000 4306 CURTIS RD Contractor to provide/construct foundation (11 x 9 feet for a 10 x 8 foot shed) … residential
2026-09-14 General Construction $20,000 8545 GEREN RD Add LVL supports/posts for 2nd fl joists & remove load-bearing wall per stamped … 250 sf residential
2026-09-14 General Construction $20,000 11700 LYTLE Renovation of existing basement to create ADU, This is an Accessory Dwelling Uni… 500 sf residential
2026-09-14 General Construction $500,000 6004 CONWAY Customer Wants To Use ePlans,Beautiful new single family home. 6,525 sf residential New construction
2026-09-14 Plumbing $25,000 13710 PARKLAND Interior alteration of garage: upgrade existing electrical and add plumbing for …
2026-09-14 HVAC/Mech $200,000 9705 SINGLETON Customer Wants To Use ePlans,CONSTRUCTION OF A NEW ADU TO AN EXISTING SINGLE FAM…
2026-09-14 Roofing $50,000 11115 HILLSDALE 20' x 14' roof structure over patio attached to house
2026-09-14 General Construction $15,000 10108 HAYWOOD .,New Deck and front porch Porch- 176, Deck- 443, Customer had 556. 180 sf residential
2026-09-14 Demolition $15,000 9706 MARSHALL Remodel of an existing front portico. Demo existing structure, leaving the exist…
2026-09-14 Roofing $250,000 11100 STEPHALEE Add Great Room at the rear of the existing home. Add home office and restroom ab… New installation New roof
2026-09-14 General Construction $52,875 4302 WARNER ST Customer Wants To Use ePlans,Build new 19'x14' screen porch where the existing d… 266 sf residential
2026-09-14 Pool/Spa $150,000 7200 BELLS MILL RD Customer Wants To Use ePlans,Provide New In-Ground Pool 40'-0""x16'-0"". 640 sf residential
2026-09-14 Solar $38,475 7213 DEER LAKE Customer Wants To Use ePlans,45 roof mounted solar panels solar Solar PV
2026-09-14 Solar $28,966 5710 PARKWAY DR Customer Wants To Use ePlans,PV SOLAR PANEL INSTALLATION ROOF MOUNTED15 MODULES-… 6.15 kW 15 panels solar Solar PV
2026-09-14 Structural $23,000 2036 MAYFLOWER Interior work only,Installation of Kitchen in Basement, This is an Accessory Dwe… 900 sf residential
2026-09-14 Solar $25,650 321 QUAILHILL Customer Wants To Use ePlans,30 roof mounted solar panels solar Solar PV
2026-09-14 General Construction $3,000 4613 ASPEN HILL Construction of new 15'x13' shed.,New Shed 195 sf
2026-09-14 General Construction $3,000 5113 WORTHINGTON Install detached single-level 8' x 12' storage shed on a gravel base.,New Shed
2026-09-14 General Construction $100,000 15229 CENTERGATE Customer Wants To Use ePlans,1) Renovate and expand kitchen 2) Add full bathroom…
2026-09-14 Solar $6,000 17 BOTANY Customer Wants To Use ePlans,Installation of a new, roof-mounted Solar photovolt… solar Solar PV
2026-09-14 General Construction $25,000 12205 JUNIPER BLOSSOM SCOPE NEW TREATED DECK WITH COMPOSITE DECKING and VINYL RAILING ,New Deck 540 sf residential
2026-09-14 Roofing $60,000 11700 CLOPPER RD After-the-fact permit for an existing two-story 16 ft � 32 ft detached storage s… 1,024 sf 2-story residential
2026-09-14 General Construction $5,000 13001 TWO FARM DR Interior work only,I am finishing my basement area that is currently unfinished.… 400 sf residential
2026-09-13 General Construction $80,000 9835 CHERRY TREE LN One story addition with slab on grade for split level house to provide a more ac…
2026-09-12 Roofing $120,000 17340 DOCTOR BIRD RD Customer Wants To Use ePlans,HOUSE RENOVATION PROJECT, TWO-STORY PLUS BASEMENT, … 1,913 sf 2-story residential
2026-09-12 General Construction $80,000 13501 SCOTTISH AUTUMN LN Customer Wants To Use ePlans,construct light wood frame garage one story slab on… 864 sf 1-story residential
2026-09-12 General Construction $3,200 10029 DALLAS AVE Permit request for new shed,New Shed residential
2026-09-12 Roofing $15,000 21521 MANOR VIEW CIR CONSTRUCT 6'X34' FRONT PORCH SHED ROOF WITH CONCRETE DECK. FLAGSTONE FINISHED SU… 204 sf residential
2026-09-11 Solar $24,000 2611 BAINBRIDGE LN Customer Wants To Use ePlans,INSTALL (28) ROOF MOUNTED SOLAR PANELS, 12.040 KW 12.04 kW solar Solar PV
2026-09-11 Solar 1224 WINDMILL Customer Wants To Use ePlans,Temporary removal and reinstallation of 40 existing… solar Solar PV
2026-09-11 General Construction $11,714 13104 QUAIL CREEK Interior work only,Installation of 2 Wall Anchors. residential
2026-09-11 Solar 13122 DAIRYMAID Customer Wants To Use ePlans,Temporary removal and reinstallation of existing 19… solar Solar PV
2026-09-11 General Construction $8,000 8722 GEREN New Deck - Replacement of the 11� by 17�, 187 square-foot wood deck. 187 sq replacement New roof
2026-09-11 Solar 11737 HIGHVIEW Customer Wants To Use ePlans,Temporary removal and reinstallation of 41 roof-mou… solar Solar PV
2026-09-11 Solar $51,943 17245 GENERAL CUSTER Customer Wants To Use ePlans,Installation of roof mount solar panels solar Solar PV
2026-09-11 Solar $5,100 8009 PARK CREST Customer Wants To Use ePlans,Install (16) roof mounted solar panels, (16) enphas… 7.36 kW 30 kWh battery battery solar Battery storage
2026-09-11 General Construction $127,000 9321 ADELAIDE
Owner: CHI··· 🔒
20x15 Covered porch with attached sundeck300 porch96 deck 300 sf
2026-09-11 Windows/Doors $80,000 3700 CALVERT Basement renovation including new window well and exterior stoop replacement.
2026-09-11 Solar $42,000 8112 WHIRLWIND Customer Wants To Use ePlans,INSTALL (42) ROOF MOUNTED SOLAR PANELS, 18.480 KW 18.48 kW solar Solar PV
2026-09-11 Fence $5,100 827 CADDINGTON Shed to be built by High Point Construction in back yard of property. Shed will … 60 sq New installation New roof
2026-09-11 General Construction $250,000 5616 GLENWOOD Customer Wants To Use ePlans,We are going to build a new SFD as per architectura… 7,192 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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