Montgomery County Building Permits & Property Data

6,991 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 6,991 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.

6,991
Indexed Permits
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Contractor count unavailable
15,416
Code Violations
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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.
2026-09-25
Last Updated
Updated recently · 2026-09-21

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New permits, violations and property activity sent when new public records are available.

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Published permit & code records

Permit data through 2026-09-21

6,991 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-08-06 General Construction $22,866 — Customer Wants To Use ePlans,BUILDING FREESTANDING DECK IRREGULAR SHAPE WITH STE… 335 sf —
2026-08-06 General Construction $10,000 — Customer Wants To Use ePlans,Construct 4' x 50' x 14' irregular-shaped open deck… 585 sf —
2026-08-06 General Construction $5,500 — Customer Wants To Use ePlans,Addition of a 10'x12' pre-fabricated shed,New Shed —
2026-08-06 General Construction $38,000 15310 BRIARCLIFF MANOR New single level deck built in rear of home,New Deck 900 sf —
2026-08-06 Solar — — Interior work only,Temporary removal and reinstallation of 22 roof-mounted solar… solar Solar PV —
2026-08-06 Solar $52,000 — Customer Wants To Use ePlans,SFD/ INSTALL 41 ROOF MOUNTED SOLAR PANELS. SYSTEM S… 18.04 kW solar Solar PV —
2026-08-06 Solar $13,000 16621 WESTLAND Customer Wants To Use ePlans,INSTALL (19) ROOF MOUNTED SOLAR PANELS, 8.360 KW 8.36 kW solar Solar PV —
2026-08-06 Roofing $150,000 — Customer Wants To Use ePlans,Roof and drywall repair due to tree damage. Roof repair —
2026-08-05 Solar $35,995 — Customer Wants To Use ePlans,Installing 19 new roof-mounted solar panels at 8.55… New installation New roof —
2026-08-05 Solar — — Customer Wants To Use ePlans,Remove all existing roof mounted solar panels, then… solar Solar PV ×2 —
2026-08-05 Solar $44,000 15807 THOMPSON Customer Wants To Use ePlans,INSTALL (68) ROOF MOUNTED SOLAR PANELS, 29.920 KW 29.92 kW solar Solar PV —
2026-08-05 Solar — — Customer Wants To Use ePlans,Temporarily remove and reinstall 36 roof-mounted so… solar Solar PV —
2026-08-05 Solar $14,535 17000 CARWELL Customer Wants To Use ePlans,17 roof mounted solar panels solar Solar PV —
2026-08-05 Windows/Doors — 202 NORTHMOOR EX WINDOW TO EGRESS WINDOW —
2026-08-05 General Construction $32,000 — screened porch 240 sf —
2026-08-05 General Construction $15,500 — Customer Wants To Use ePlans,Build new 19'x12' (228 sq. ft) Composite with 4'x4.… 228 sf —
2026-08-05 General Construction $200,000 — Customer Wants To Use ePlans,new 2nd story addition over existing first floor. *… —
2026-08-05 General Construction $400,000 9710 OVERLEA Customer Wants To Use ePlans,CONSTRUCTION OF A SINGLE FAMILY DWELLING Driveway m… residential New construction —
2026-08-05 General Construction $50,000 7203 BARNETT Construct Covered Porch and deck on rear of existing house. PORCH IS UNENCLOSED. 313 sf —
2026-08-05 Solar $60,565 — Customer Wants To Use ePlans,Installing 43 new roof-mounted solar panels at 19.3… New installation New roof —
2026-08-05 Solar — — Customer Wants To Use ePlans,Temporary removal and reinstallation of 16 roof-mou… solar Solar PV ×2 —
2026-08-05 Solar $5,000 14516 SOURGUM Customer Wants To Use ePlans,Installation of (33) roof-mounted solar panels 14.8… 14.85 kW solar Solar PV —
2026-08-05 General Construction $4,500 17100 EVANS Construct 8' x 10' open deck, no steps,New Deck —
2026-08-05 General Construction $3,557 — CUSTOMER WANTS TO REPLACE THE BEAM SUPPORT POSTS ONLY,Repair Existing Deck 249 sf —
2026-08-05 Solar — 11672 DRUMCASTLE Customer Wants To Use ePlans,Temporary removal and reinstallation of 20 existing… solar Solar PV —
2026-08-05 Solar $26,487 10132 DALLAS Customer Wants To Use ePlans,Install 18 roof mounted solar panels solar Solar PV —
2026-08-05 General Construction $2,000 16821 MALABAR Install interior stair handrails, balusters and newel post to an existing open s… —
2026-08-05 General Construction $40,000 26008 STANLEY HILLS Irregular shape deck, approx. 9' from grade, with steps to grade. ,New Deck 674 sf —
2026-08-05 Solar $5,400 13115 PICKERING Customer Wants To Use ePlans,Removal and reinstallation of roof mounted solar pa… solar Solar PV —
2026-08-05 Solar $10,000 24416 CUTSAIL Customer Wants To Use ePlans,Installation of a new, roof-mounted Solar photovolt… solar Solar PV —
2026-08-05 Electrical $15,000 919 SLIGO CREEK New open porch. Deck, ramp, and electrical fixtures. —
2026-08-05 General Construction $95,870 2826 JUTLAND 28X14 DECK WITH 14X14 ENCLOSURE ON TOP. USING TREX MATERIALS AND LOCATED IN REAR… 392 sf —
2026-08-05 HVAC/Mech $80,000 — Interior work only,Basement renovation, garage; new HVAC 800 sf —
2026-08-05 Solar $16,249 — Customer Wants To Use ePlans,Residential add of a battery to the existing solar battery solar Battery storage —
2026-08-05 General Construction $3,000 5113 VIKING PREFAB 13' x 15' PERGOLA ON EXISTING PATIO AREA 195 sf —
2026-08-05 General Construction $7,000 6503 GREYSWOOD The shed was installed by Sheds Unlimited. The shed is 8x12 feet and sits on the… —
2026-08-05 Solar $41,152 10615 GLENWILD Customer Wants To Use ePlans, Installing 31 new roof-mounted solar panels at 13.… New installation New roof —
2026-08-05 Pool/Spa $185,000 — Customer Wants To Use ePlans,Installation of in-ground swimming pool and spa. 10,000 sf —
2026-08-05 General Construction $259,000 14025 GORKY Remodel the existing primary bathroom and add an extension to the existing garag… —
2026-08-05 General Construction $450,000 — Two-story addition at rear, new screen porch, new covered front entry, interior … —
2026-08-05 General Construction $20,000 14501 BARKWOOD
Owner: MAL··· 🔒
RENOVATE EXISTING SUNROOM TO BECOME NEW RECREATION ROOM. 247 sf —
2026-08-05 Structural $5,000 — REMODELING THE EXISSTING 3 BATHROOM NO STRUCTURAL CHANGE —
2026-08-05 General Construction $143,140 11230 HUNTOVER Alteration of the existing finished basement, including new bulkheads in the med… —
2026-08-05 Solar $41,982 — Customer Wants To Use ePlans,Installation of 39 roof-mounted solar panels and al… solar Solar PV —
2026-08-05 General Construction $24,381 9700 CLYDESDALE Installation of 5 wall Anchors. —
2026-08-05 Solar $56,000 10713 PEBBLEWOOD Customer Wants To Use ePlans,SFD/ INSTALL 51 ROOF MOUNTED SOLAR PANELS. SYSTEM S… 22.44 kW solar Solar PV —
2026-08-05 Solar $4,000 624 GIST Customer Wants To Use ePlans,Installation of 3.96kw (9) roof-mounted solar modul… New installation New roof —
2026-08-05 General Construction $1,500,000 12911 CIRCLE Customer Wants To Use ePlans,We intend to build a wood frame 2 story single fami… —
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Permit Types in Montgomery County

The official source did not publish a permit type for 1,079 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 6991+ Montgomery County building permits — newest permit date: 2026-09-23 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 6,991 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: 2026-09-23. 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 6,991 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 6991 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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