Montgomery County Building Permits & Property Data

2,943 indexed permits · 5,248 code violations · Montgomery County, Maryland.

PermitGrab tracks 2,943 building permits in Montgomery County, MD. Live tracking of 5,248 code violations in the same area. Updated daily.

PermitGrab is a $149/mo subscription that surfaces every Montgomery County building permit, contractor record, and code violation from the official municipal feed within 12-24 hours of filing — used by solar installers, roofers, HVAC contractors, real-estate investors, and insurance restoration teams to acquire leads at the moment a homeowner commits to a project. 14-day free trial below — cancel anytime in one click.

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

2,943
Indexed Permits
0
Active Contractors
5,248
Code Violations
Updated recently · 2026-06-09
📊 View Montgomery County live permit pulse →
Montgomery County had 1500 new building permits filed in the last 30 days, led by 358 landscaping & exterior, 214 solar and 206 hvac. The average project value is $143,962.

🔔 Get Daily Montgomery County Permit Alerts

New permits, violations, and contractor activity delivered to your inbox.

📥 Export CSV 📊 Report

All permits

8,191 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-05-27 General Construction $22,377 PLACID LAKE Customer Wants To Use ePlans,Build a single level deck apprx. 244 sq ft with (2)…
2026-05-27 General Construction $18,000 25419 PAINE Construct a 20'x12' deck with a 4'x4' landing and steps,New Deck
2026-05-27 Solar $37,884 13224 SCHUBERT Customer Wants To Use ePlans,We are installing a roof-mounted solar system with …
2026-05-27 General Construction $7,200 JENNINGS remove old delapateded shed,New Shed
2026-05-27 Windows/Doors $38,850 BRIMFIELD Customer Wants To Use ePlans Interior work only,Interior alterations and repair …
2026-05-27 General Construction $10,000 EARLHAM Customer Wants To Use ePlans,Replace and extend existing concrete driveway with …
2026-05-27 General Construction $128,000 4615 NORWOOD Work includes screen porch addition. Miscellaneous cosmetic and functional inter…
2026-05-27 General Construction $23,000 4217 GLENRIDGE Interior work only, Lift up the floor to get rid of step down into the room.
2026-05-27 Solar $22,857 19802 HABITAT Customer Wants To Use ePlans,Install (16) roof mounted solar panels, (16) enphas…
2026-05-27 General Construction $650,000 5912 JOHNSON Customer Wants To Use ePlans,New construction of a single family house.
2026-05-27 Windows/Doors $149,561 8216 MAPLE RIDGE SCOPE INCLUDES: KITCHEN REMODEL. (NEW FIXTURES, FINISHES AND APPLIANCES IN KITCH…
2026-05-27 General Construction $1,270,000 14329 BEAKER Remove existing deck and Construct new 8'x9' open deck with steps to grade ,Repa…
2026-05-27 Roofing $50,000 NADINE Customer Wants To Use ePlans,REPAIR FALLING TREE DAMAGED BUILDING INCLUDE: - REP…
2026-05-27 General Construction $390,080 14060 ROLLING PASTURE Customer Wants To Use ePlans,Parkland Trace-Lot 16, Block A (A016). 2 sty SFD �A…
2026-05-27 Solar $38,000 10305 METROPOLITAN Customer Wants To Use ePlans,Installation of [28] Roof Mounted 12.74kW Sola…
2026-05-27 Roofing $15,000 7111 RIDGEWOOD New roof over existing areaway.
2026-05-27 Pool/Spa $100,000 13315 QUERY MILL TO CREAT ADDITIONAL LIVING SPACE WITH AN ADDITION IN THE REAR PART OF THE HOUSE,…
2026-05-26 Windows/Doors $500,000 5010 RUSSETT ADU addition with full kitchen- DHCA Preliminary Inspection letter attached, new…
2026-05-26 General Construction 25501 JARL REPLACEMENT OF STAIRS ON AN EXISTING DECK. ADDING ONE LANDING.
2026-05-26 Windows/Doors $45,000 15309 DONNA Replace existing deck with new deck with stairs and screened porch with double d…
2026-05-26 General Construction $20,137 16 CEDARWOOD Customer Wants To Use ePlans,BUILDING 16X20 FREESTANDING DECK,New Deck
2026-05-26 General Construction $29,000 RIDGE Redecking existing frame, installing new railing , replacing steps.,Repair Exist…
2026-05-26 Fire Protection $400,000 2903 COLLINS Customer Wants To Use ePlans,new work to include demolition of the existing firs…
2026-05-26 General Construction $1,000,000 8812 MARY MEAD Customer Wants To Use ePlans,CUSTOM SFD WITH FINISHED BASEMENT WITH AREAWAY, COV…
2026-05-26 General Construction $25,000 19128 HEMPSTONE Building a new screen porch of 212 sqft, 14'-4"" Height
Page 17 of 328 ← Prev 1 2 16 17 18 327 328 Next →

No contractor lead data available for Montgomery County. The city's permit feed publishes addresses and project values but doesn't expose contractor names. Property-owner and permit details are still available below.

Permit Types in Montgomery County
Construction Activity in Montgomery County

New building permits in Montgomery County, Maryland indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.

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 2943+ Montgomery County building permits — updated daily from official city sources.

Every new construction project in Montgomery County requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in Montgomery County.

How Contractors Use Montgomery County Permit Data

HVAC contractors, electricians, plumbers, and roofers in Montgomery County use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.

Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor Montgomery County building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.

PermitGrab sends daily email alerts filtered by trade, so Montgomery County electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.

Reviewed by Marcus Reeves · Page data current as of · Sources: official Montgomery County open data portal.

Who pulled permits in Montgomery County this week?

PermitGrab indexes 2,943 building permits in Montgomery County, with new filings from the city's permit feed on every refresh.

How fresh is Montgomery County permit data?

Updated daily. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.

What construction is happening in Montgomery County right now?

In the last 30 days, Montgomery County permitting activity covers 1,500 new building permits alongside 5,248 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.

Montgomery County Contractor Guides

In-depth resources for contractors working in Montgomery County

2026-03-24

How Smart Contractors Use Building Permits to Find $100K+ Projects

Every year, billions of dollars in construction work are filed through building permits across the United States. Property owners are planni...

Read guide →
2026-03-15

How to Find Construction Leads in 2026: A Data-Driven Approach

How to Find Construction Leads in 2026: A Data-Driven Approach Every contractor needs a pipeline of new work. The question isn't whether you...

Read guide →
2026-03-10

What Is a Building Permit? A Contractor's Guide to Using Permit Data

What Is a Building Permit? A Contractor's Guide to Using Permit Data If you work in construction, you know building permits are part of the ...

Read guide →

Turn Montgomery County permits into leads

Daily email digest of new permits, plus verified contractor phone & website data. 14-day trial for alerts; $149/mo unlocks full contractor contacts.

See Pricing Set Up Free Alerts

Frequently Asked Questions about Montgomery County Building Permits

How many building permits does PermitGrab track in Montgomery County?

PermitGrab currently tracks 2943 building permits in Montgomery County, Maryland. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.

How fresh is the Montgomery County permit data?

PermitGrab collects Montgomery County on every daemon cycle. Its municipal source is currently updated daily, so new permits appear here within 1–3 days of the source publishing them. The count above reflects the complete current record from that source.

How can contractors find construction leads in Montgomery County?

Contractors find leads in Montgomery County by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Montgomery County — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. 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 & owner 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.
Contractors & subs
Every Montgomery County GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A Montgomery County addition or remodel signals an HVAC, plumbing, or warranty upsell window. Reach owners while the project is fresh.
Solar installers
Roof permits and electrical upgrades in Montgomery County are the highest-intent solar lead signals. Owner-occupant filter built in.
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 and reach the GC before the trades are locked.
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.
Permit activity badge
Show clients you track live Montgomery County permit activity — copy one line of HTML for your website.
Start 14-Day Trial →
14-day
14-day trial