Montgomery County New Construction 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 2026-09-21

PermitGrab tracks 6,928 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.

6,928
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
Source date: 2026-09-21

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

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Showing 108 permits for New Construction

Published permit & code records

Permit data through 2026-09-21

108 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-09-21 General Construction 13614 LOREE LN Customer Wants To Use ePlans,Assemble prefabricated shed,New Shed 120 sf residential
2026-09-16 Pool/Spa $300,000 Customer Wants To Use ePlans,New construction townhomes in the Town of Poolesvil… 2,200 sf
2026-09-16 General Construction $500,000 7813 CAYUGA Customer Wants To Use ePlans,Beautiful new single family home. 7,639 sf residential New construction
2026-09-15 General Construction $1,000 14368 CAPE MAY RD Customer Wants To Use ePlans,Mr. Miles has been directed by DHCA to obtain an Al… 300 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 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 $1,500 4616 WILWYN Modifying existing ADU. residential
2026-09-10 General Construction $1,000,000 9021 BRONSON DR Customer Wants To Use ePlans,Proposed new residential property. 6,355 sf residential New construction
2026-09-08 General Construction $500,000 4544 CHELSEA Customer Wants To Use ePlans,new single family home 5,875 sf residential New construction
2026-09-02 General Construction $500,000 5823 FOLKSTONE RD Customer Wants To Use ePlans,Beautiful new single family home. 5,300 sf residential New construction
2026-09-01 General Construction $300,000 Customer Wants To Use ePlans,Construct new residential single family home. 6,965 sf residential New construction
2026-09-01 General Construction $250,000 Customer Wants To Use ePlans,For the construction of a new single family dwellin… 7,650 sf residential New construction
2026-08-31 General Construction $10,000 18402 POLYNESIAN Interior work only,INTERIOR ADU IN THE BASEMENT, This is an Accessory Dwelling U… 1,075 sf residential
2026-08-31 Pool/Spa $120,000 4029 MT OLNEY Interior work only. Project consists of conversion of existing garage to living … 898 sf residential
2026-08-31 General Construction $600,000 Addition to existing dwelling within LOD and zoning limits.This is ADU. 2,500 sf residential
2026-08-30 Pool/Spa $5,000 Customer Wants To Use ePlans,We took down a wall that was serving as an entrance… 750 sf residential
2026-08-25 General Construction Customer Wants To Use ePlans Interior work only,ADU in existing house on the fir… 300 sf residential
2026-08-25 General Construction $10,000 4605 FRANKFORT Customer Wants To Use ePlans,Proposed ADU, This is an Accessory Dwelling Unit. 1,200 sf residential
2026-08-24 General Construction $800,000 Customer Wants To Use ePlans,New construction of a single family house. 7,944 sf residential New construction
2026-08-24 General Construction $250,000 Customer Wants To Use ePlans,the construction of a new single family dwelling 13,125 sf residential New construction
2026-08-18 General Construction $500,000 Customer Wants To Use ePlans,New residential home build 6,839 sf residential New construction
2026-08-06 General Construction $40,000 Customer Wants To Use ePlans,Remodeling of an existing 24 x 24 ADU plus adding a… 960 sf residential
2026-08-04 General Construction $40,000 We are applying for an ADU, we have stamped plans from the Department of Housing… 900 sf residential
2026-08-02 General Construction $258,569 Customer Wants To Use ePlans,Building a 8x10 prefab shed,New Shed
2026-07-31 General Construction $7,300 We would like to add 8'x14' prefab Amish-built shed to (part of) location of pre… 587 sf
2026-07-29 General Construction $675,000 Customer Wants To Use ePlans,Construction of a new Single Family Dwelling 2,569 sf residential New construction
2026-07-21 General Construction $2,275 STILLWATER Prefabricated Suncast Modernist 7�7 shed, New Shed
2026-07-21 General Construction $400,000 GLENBROOK Customer Wants To Use ePlans,Construct Single Family Dwelling **Not approved as … 6,930 sf residential
2026-07-16 General Construction $100,000 EARLSGATE Alterations to existing detached single family home. NOT APPROVED FOR ADU. 2,107 sf residential
2026-07-16 General Construction $25,000 PARKLAND Putting a ADU unit on the property., This is an Accessory Dwelling Unit. 399 sf residential
2026-07-13 General Construction $2,000 OURSLER Interior work only,existing ADU in basement did not know a permit was needed, TH… 1,000 sf residential
2026-07-10 General Construction $18,000 BONNIEBANK Installation of metal building. Measures: 20 ft wide by 50 ft long. Use: for uti… 1,000 sf residential
2026-07-09 General Construction $500,000 SLEAFORD Customer Wants To Use ePlans,Beautiful new single family home 5,500 sf residential New construction
2026-07-09 General Construction $500,000 MAPLE RIDGE Customer Wants To Use ePlans,Beautiful new single family home Not approved as an… 6,894 sf residential New construction
2026-07-06 General Construction $6,400 TEABERRY Installation of prefab 8x12 PA Dutch shed with 5' setback, aggregate pad, and ti…
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
2026-06-30 General Construction $5,000 PINKNEY It is a prefab shed bought from Home Depot and just need to assemble it.,New She… 192 sf
2026-06-29 General Construction $550,000 CONWAY
Owner: GOR··· 🔒
Customer Wants To Use ePlans,New construction of a single family house. 6,851 sf residential New construction
2026-06-29 General Construction $6,000 WATKINS
Owner: SEA··· 🔒
Customer Wants To Use ePlans,Detached, prefabricated wooden children's playhouse…
2026-06-28 General Construction $5,300 BILTMORE
Owner: REE··· 🔒
Install 8'x12' (96 SF) prefab 1-story shed on gravel pad.,New Shed 1-story
2026-06-23 General Construction $60,000 DURBIN
Owner: BAI··· 🔒
Making modifications to improve safety (moving and removing oven) and adding acc… 300 sf residential
2026-06-23 General Construction $1,000,000 BANNOCKBURN
Owner: WIL··· 🔒
Customer Wants To Use ePlans,Construction of a new house. 7,203 sf New construction
2026-06-22 General Construction $95,000 CUSHING 12'X40' ADDITION, This is an Accessory Dwelling Unit. 440 sf residential
2026-06-22 General Construction $2,781,212 HANNANS Customer Wants To Use ePlans,Rebuild chimney from ground up to original height a… New construction
2026-06-21 General Construction CARTERET
Owner: IMH··· 🔒
Adding a 40 amp socket to install a 24"" range in the basement of our house to b… 1,500 sf residential
2026-06-19 General Construction $300,000 NEWGATE Addition of one-story mudroom and Accessory Dwelling Unit., This is an Accessory… 1,086 sf 1-story residential
2026-06-17 General Construction $75,000 WEAVER Customer Wants To Use ePlans,Construct New edition for adu, This is an Accessory… 1,171 sf residential
2026-06-17 General Construction $450,000 JONES Customer Wants To Use ePlans,new residential single family residence 3,912 sf residential New construction
2026-06-15 General Construction $20,000 RIVER FALLS Construct a prefabricated pavilion structure in rear yard. 200 sf
2026-06-10 General Construction $5,390 LIMETREE Installation of 16x10 prefab storage shed in backyard,New Shed 160 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 2026-09-21. 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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