Baltimore Building Permits & Project Research

Looking for Baltimore (DHCD)'s official permit office or permit search?

Official city links, checked 2026-11-03. PermitGrab publishes public permit records for research; it is not the city's permitting office.

24,310 indexed permits · 592 contractor names in the last 90 days · Baltimore, Maryland.

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Public-record project research, not a shared-lead marketplace. Use the permit, source date, and available fields to research the builder, project, or adjacent work before outreach. Cancel anytime in one click — no retention call.

Baltimore building permits — key stats
Active contractors 592
Newest permit 2026-11-06

PermitGrab tracks 24,310 building permits in Baltimore, MD as of 2026-11-06, including 592 active contractors identified from filings in the last 90 days.

✓ 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:

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Filter Baltimore permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

Free weekly permit summary for Baltimore

One email a week with the newest Baltimore building permits — contractors, addresses, and project values. 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.

24,310
Indexed Permits
592
Contractor names (90 days)
2026-11-06
Last Updated
Source date: 2026-11-06

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

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Published permit & code records

Permit data through 2026-11-06

24,310 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-05-12 Windows & Doors
Source type: Two Family Dwelling
$2,500 2846 HARFORD RD 6 WINDOWS & 2 EXTERIOR DOORS (SAME SIZE SAME LOCATION) / PERIMETER WALL FRAMING … —
2026-05-12 Electrical
Source type: Single Family Dwelling
$1,500 5237 REISTERSTOWN RD TO UPGRADE THE EXISTING SERVICE FOM 100 AMPS TO 200 AMPS. 100A —
2026-05-12 Interior Renovation
Source type: Single Family Dwelling
$40,000 2223 CEDLEY ST ****** Interior alteration and exterior repairs to existing 1-family (R-3) rowho… 1,200 roof sf —
2026-05-12 Demolition
Source type: Educational Facility: Post-Secondary
$5,500,000 3400 N CHARLES ST **** Partial Renovation of existing spaces in Krieger Hall at the JHU, Homewood … —
2026-05-12 Electrical
Source type: Office
$106,300 2455 HOUSE ST ********* NEW CONSTRUCTION FOR CONSTRUCTION OF NEW MULTI TENANT CORRIDORS TO SER… —
2026-05-12 Interior Renovation
Source type: Single Family Dwelling
$25,000 5615 PLYMOUTH RD SCOPE OF WORK: ------ INTERIOR/EXTERIOR ALTERATIONS ---------: INTERIOR DEMOLITI… —
2026-05-12 HVAC
Source type: Dwelling: Rowhouse
$136,137 327 N POPPLETON ST 327 N POPPLETON ST - THE TOWN AT THE TERRACES TOWNHOUSES B- BUILDING INTERIOR DW… replacement —
2026-05-12 Interior Renovation
Source type: Dwelling: Rowhouse
$22,000 2612 WOODBROOK AVE install kitchen cabinets and countertop. install 525 sq ft LVP. Install ceramic … —
2026-05-12 Plumbing
Source type: Dwelling: Rowhouse
$136,137 764 W SARATOGA ST 764 W SARATOGA ST - B- BUILDING INTERIOR DWELLING UNIT: KITCHEN IS TO BE RENOVAT… replacement —
2026-05-12 Windows & Doors
Source type: Dwelling: Rowhouse
$2,500 2821 E MADISON ST 6 WINDOWS & 2 EXTERIOR DOORS (SAME SIZE SAME LOCATION) / PERIMETER WALL FRAMING … —
2026-05-12 HVAC
Source type: Single Family Dwelling
$3,748 2617 EDMONDSON AVE Replacement of 104 LFT of wood fence, Finish Height of 6'; Nail Up, finished sid… replacement —
2026-05-12 Interior Renovation
Source type: Dwelling: Rowhouse
$10,000 2204 PRENTISS PL Flooring, painting, removing and replacing windows, cabinets install, tiling in … —
2026-05-12 General Construction
Source type: Single Family Dwelling
$1,850 3412 WOODBERRY AVE Car Charger Installation —
2026-05-12 Electrical
Source type: Single Family Dwelling
$1,000 1033 W BALTIMORE ST The bathroom will have no new wiring but only replace fixtures. Kitchen will get… replacement —
2026-05-12 HVAC
Source type: Restaurant
— 101 E 25TH ST REPLACE FASCIA DETERIORATING WOOD; PAINT SIDE WINDOW, REMOVE GRAFFITI ON SIDE OF… replacement —
2026-05-12 General Construction
Source type: Single Family Dwelling
— 4604 PALL MALL RD To use as a single family dwelling residential —
2026-05-12 Plumbing
Source type: Dwelling: Rowhouse
$6,500 3515 E FAIRMOUNT AVE PLUMBING - 5 FIXTURES, W & W / GAS - TEST, STOVE, FURNACE / HVAC - 72K BTU FURNA… 100A 10 circuits —
2026-05-12 HVAC
Source type: Dwelling: Rowhouse
— 840 W SARATOGA ST 840 W SARATOGA ST - B- BUILDING INTERIOR DWELLING UNIT: KITCHEN IS TO BE RENOVAT… replacement —
2026-05-12 Interior Renovation
Source type: Single Family Dwelling
$15,000 1807 HOLLINS ST DRYWALL REPAIR KITCHEN WALL REPLACE 4 INTERIOR DOORS REMODEL EXISTING KITCHEN AN… —
2026-05-12 HVAC
Source type: Single Family Dwelling
— 3715 E NORTHERN PKWY REPLACE EXTERIOR DOOR - SAME SIZE, $500 - THRU THE HOME DEPOT BARNES, EVELYN E H… replacement —
2026-05-12 HVAC
Source type: Dwelling: Rowhouse
$136,137 323 N POPPLETON ST 323 N POPPLETON ST - THE TOWN AT THE TERRACES TOWNHOUSESB- BUILDING INTERIOR DWE… replacement —
2026-05-12 Interior Renovation
Source type: Single Family Dwelling
$20,000 1721 E LOMBARD ST SCOPE OF WORK: ------ INTERIOR/EXTERIOR ALTERATIONS ---------: INTERIOR DEMOLITI… —
2026-05-12 Interior Renovation
Source type: Office
$260,000 1501 S CLINTON ST Floors 8&15/CareFirst Canton/Interior alterations/tenant improvement to include … —
2026-05-12 Fire Protection
Source type: Assisted Living (5 or greater)
$7,000 3907 BARRINGTON RD INSTALLATION OF A VOLUNTARY FIRE ALARM SYSTEM IN AN R-4 OCCUPANCY RESIDENTIAL BO… fire alarm —
2026-05-12 Electrical
Source type: Dwelling: Multi-Family
$5,000 1523 EDMONDSON AVE GAS -- FOUR GAS TESTS., FOUR STOVES ELECTRIC -- FOUR 100 AMP SERVICES as per cod… 100A —
2026-05-12 Fire Protection
Source type: Parking Garage
$25,000 1402 POINT ST ******* THE DOOR WILL CLOSE UPON ACTIVATION OF EITHER PARCEL 4 (ALLIED BUILDING)… fire alarm —
2026-05-12 HVAC
Source type: Dwelling: Rowhouse
$136,137 307 N POPPLETON ST 307 N POPPLETON ST - THE TOWN AT THE TERRACES TOWNHOUSES B- BUILDING INTERIOR DW… replacement —
2026-05-12 Electrical
Source type: Dwelling: Rowhouse
$8,000 1319 VALLEY ST INSTALL DUCT WORK WITH 1.5 TON AIRHANDLER AND 1.5 TON HEATPUMP AS PER CODE INSTA… —
2026-05-12 Interior Renovation
Source type: Dwelling: Rowhouse
$67,000 3225 NOBLE ST Interior renovations including cabinets and flooring. Exterior renovations inclu… —
2026-05-12 General Construction
Source type: Dwelling: Rowhouse
— 109 N MONASTERY AVE 1 gas test as per code —
2026-05-12 HVAC
Source type: Single Family Dwelling
— 1371 E NORTHERN PKWY REPLACE EXTERIOR DOOR THRU THE HOME DEPOT - SAME SIZE, $500 - SMITH JAQUETTA H: … replacement —
2026-05-12 General Construction
Source type: Single Family Dwelling
— 4101 WENTWORTH RD USE AS A SINGLE FAMILY DWELLING residential —
2026-05-12 HVAC
Source type: Dwelling: Rowhouse
$136,137 301 N POPPLETON ST 301 N POPPLETON ST - THE TOWN AT THE TERRACES TOWNHOUSES B- BUILDING INTERIOR DW… replacement —
2026-05-12 HVAC
Source type: Single Family Dwelling
— 4219 CREST HEIGHTS RD REPLACE EXTERIOR DOOR - SAME SIZE, $500 - THRU THE HOME DEPOT TIMMONS, KEVIN A H… replacement —
2026-05-12 HVAC
Source type: Dwelling: Rowhouse
$136,137 325 N POPPLETON ST 325 N POPPLETON ST - THE TOWN AT THE TERRACES TOWNHOUSES B- BUILDING INTERIOR DW… replacement —
2026-05-12 Windows & Doors
Source type: Single Family Dwelling
— 2905 FLEETWOOD AVE INSTALL EXTERIOR DOOR THRU THE HOME DEPOT - SAME SIZE, $500 NELSON-CAREY, LAJOIA… —
2026-05-12 General Construction
Source type: Single Family Dwelling
$3,500 1521 HOMESTEAD ST New 2.5 ton heat pum and duct work BvRI 2.5 tons New installation —
2026-05-12 Plumbing
Source type: Dwelling: Rowhouse
$136,137 305 N POPPLETON ST 305 POPPLETON ST - THE TOWN AT THE TERRACES TOWNHOUSES B- BUILDING INTERIOR DWEL… replacement —
2026-05-12 General Construction
Source type: Dwelling: Rowhouse
— 4210 ORCHARD RIDGE BLVD Use as a single-family dwelling. residential —
2026-05-12 Interior Renovation
Source type: Dwelling: Multi-Family
$90,000 325 E 25TH ST INTERIOR ALTERATIONS -------Renovation for Category I Demolition.   INTERIOR REN… —
2026-05-12 HVAC
Source type: Single Family Dwelling
— 1037 E NORTHERN PKWY replace 18k btu gas dryer with same; new flex connector replacement —
2026-05-12 Interior Renovation
Source type: Vacant House/Building/Structure
$1,000 12 S PATTERSON PARK AVE removal of non-structural damaged materials (drywall, flooring, broken windows) … —
2026-05-12 HVAC
Source type: Single Family Dwelling
— 312 DENISON ST REPLACE EXTERIOR DOOR - SAME SIZE, $500 - THRU THE HOME DEPOT WATSON, CAMILLE J … replacement —
2026-05-12 Fire Protection
Source type: Tavern
$5,600 520 WASHINGTON BLVD Adding a fire alarm relay module for emergency audio/visual system shutdown to t… fire alarm —
2026-05-12 Interior Renovation
Source type: Office
$5,082 1501 S CLINTON ST Relocate (2) existing FA notification devices for remodel —
2026-05-12 General Construction
Source type: Dwelling: Rowhouse
— 3900 ORCHARD RIDGE BLVD Use as a single-family dwelling. residential —
2026-05-12 HVAC
Source type: Single Family Dwelling
— 5573 ELDERON AVE REPLACE EXTERIOR DOOR - SAME SIZE, $500 - THRU THE HOME DEPOT SYKES SR JERMAINE … replacement —
2026-05-12 HVAC
Source type: Single Family Dwelling
— 306 FRANKLE ST REPLACE EXTERIOR DOOR - SAME SIZE, $500 - THRU THE HOME DEPOT WARD JR., WILLIAM … replacement —
2026-05-12 Electrical
Source type: Dwelling: Rowhouse
$3,500 1222 GLYNDON AVE install a 100 amp service and new branch circuits 100A New installation —
2026-05-12 General Construction
Source type: Office
$6,975 621 E PRATT ST Add (5) and Relocate (88) sprinkler heads in fifth floor on existing building to… sprinkler —
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Permit Types in Baltimore
Construction Activity in Baltimore

New building permits in Baltimore, Maryland show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.

About Baltimore Building Permits

Baltimore, Maryland processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 24,310+ Baltimore building permits — newest permit date: 2026-11-06 from official city sources.

Building permits in Baltimore can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.

How Contractors Use Baltimore Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Baltimore building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.

Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.

Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.

PermitGrab methodology · Page data current as of · Source: Building Permits via Accela (pop. 570K).

Who appears in Baltimore permit records?

PermitGrab indexes 24,310 building permits in Baltimore. New records appear as they are available from the source.

How fresh is Baltimore permit data?

The most recent permit indexed for Baltimore is dated 2026-11-06. Newest permit date: 2026-11-06. 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 Baltimore permit records?

Baltimore permit activity covers 24,310 indexed permits. 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.

1 workflow for Baltimore research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Baltimore and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.

Research Baltimore project activity — Pro $149/mo

How to look up Baltimore building permits

Search recent Baltimore, MD building permits by address, contractor, and permit type in the table above — pulled from the Baltimore 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 and the most active contractors, see the Baltimore Permit Pulse.

Baltimore Field Reports & Contractor Guides

Source-dated research and practical resources for contractors working in Baltimore

Historical analysis · 2026-06-20

Code Violation Leads in Baltimore: 5,260 Open Housing Cases a Quarter (2026)

Historical market analysis and methodology for Baltimore. Current permit activity and available source fields are shown on this page.

Read guide →
Historical analysis · 2026-06-21

Baltimore, MD Code Violation Leads: Fresh, Address-Level Lists (2026)

Historical market analysis and methodology for Baltimore. Current permit activity and available source fields are shown on this page.

Read guide →
Nearby Maryland Cities — explore building permits in other Maryland cities

Research Baltimore project activity

Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.

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Frequently Asked Questions about Baltimore Building Permits

How many building permits does PermitGrab track in Baltimore?

PermitGrab currently tracks 24,310 building permits in Baltimore, 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 Baltimore 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 Baltimore?

Contractors find leads in Baltimore by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Baltimore — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Contractor phone and website reveals are included where source-published. 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?

Baltimore permit data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Contractors & subs
Recent Baltimore contractor activity is a signal for labor and material demand. Contact details appear only where the public source publishes them.
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 Baltimore provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Baltimore 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, with contractor details where the record publishes them.
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More Maryland permit data

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Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — how to compare market coverage, source freshness, and available record fields.

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