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
2026-05-21 General Construction
Source type: Dwelling: Rowhouse
— 1809 N MILTON AVE Use as a single-family dwelling. residential —
2026-05-21 HVAC
Source type: Dwelling: Rowhouse
$5,200 1805 POPLAR GROVE ST Bathroom, toiles, sinks, shower and tub, Kitchen sink, ice make., washer, one ga… furnace —
2026-05-21 HVAC
Source type: Office
$75,000 8 SOUTH ST 6- 3.5 ton heat pumps Ductwork modifications 3.5 tons —
2026-05-21 HVAC
Source type: Dwelling: Rowhouse
$5,881 5825 ETHELBERT AVE REMOVE/REPLACE 4 WINDOWS; NO STRUCTURAL CHANGES replacement —
2026-05-21 Fire Protection
Source type: Commercial
$17,750 4705 YORK RD This is for the installation of a new fire alarm system in a existing building t… fire alarm —
2026-05-21 HVAC
Source type: Dwelling: Rowhouse
$11,000 3927 KESWICK RD Replacement of existing boiler and water heater replacement —
2026-05-21 Landscaping & Exterior
Source type: Dwelling: Rowhouse
$5,000 609 S GLOVER ST New Exterior Work: Demo / Rebuild Existing 3rd Floor Rear Deck (12' x 6') w/ New… —
2026-05-21 General Construction
Source type: Dwelling: Rowhouse
— 1805 E 29TH ST Baltimore Maryland 21218-3747 USE AS A SINGLE-FAMILY DWELLING residential —
2026-05-21 Plumbing
Source type: Dwelling: Semi-Detached
$2,217 2304 HEMLOCK AVE Replace 40-gallon 40,000 Btu gas water heater with the same. gas replacement —
2026-05-21 General Construction
Source type: Dwelling: Rowhouse
$1,500 2730 EDMONDSON AVE 1 Gas Test —
2026-05-21 Demolition
Source type: Single Family Dwelling
$30,000 1661 ABBOTSTON ST We will demo the interior of the house to prepare for upgrades and modernization —
2026-05-21 Electrical
Source type: Single Family Dwelling
— 1402 BERRY ST Minor electrical Kitchen refresh —
2026-05-21 General Construction
Source type: Single Family Dwelling
— 816 N BELNORD AVE USE AS A SINGLE-FAMILY DWELLING. residential —
2026-05-21 Roofing
Source type: Dwelling: Rowhouse
$7,900 4347 OLD FREDERICK RD MAIN ROOF REMOVE EXISTING ROOFING AND INSTALL NEW SHINGLE ROOF shingle New installation —
2026-05-21 Solar
Source type: Single Family Dwelling
$35,212 5527 VALIQUET AVE SCOPE OF WORK: ----- EXTERIOR ALTERATIONS ------ - Installation of 25 roof mount… solar —
2026-05-21 Interior Renovation
Source type: Dwelling: Rowhouse
$2,000 102 N MILTON AVE Trim out house for final inspection as per code —
2026-05-21 Interior Renovation
Source type: Single Family Dwelling
$15,000 3003 ARUNAH AVE NON-STRUCTURAL ALTERATIONS - CATEGORY I- 758 SQ FT - REMOVE/REPLACE SOME DRYWALL… 758 roof sf replacement Re-roof —
2026-05-21 Electrical
Source type: Single Family Dwelling
$5,000 2131 N FULTON AVE Interior and exterior work to include replace two exterior doors, front and rear… replacement —
2026-05-21 Interior Renovation
Source type: Single Family Dwelling
$5,000 1711 LINDEN AVE Interior Renovations Includes, Lights, Receptacles, Smoke detector, appliances, … —
2026-05-21 Windows & Doors
Source type: Dwelling: Rowhouse
$6,500 2733 ROUND RD 6 WINDOWS & 2 EXTERIOR DOORS (BOTH SAME SIZE SAME LOCATION) / 600 SQ FT DRYWALL … —
2026-05-21 HVAC
Source type: Dwelling: Rowhouse
$1,200 1628 NORMAL AVE one gas furnace 80,000 BTU furnace —
2026-05-21 Electrical
Source type: Single Family Dwelling
$100,000 4101 SAINT PAUL ST Bonding and Wiring Work for an Inground pool - Inground concrete pool installati… —
2026-05-21 Interior Renovation
Source type: Dwelling: Rowhouse
$80,000 4311 FERNHILL AVE SCOPE OF WORK. complete Alteration. (category 1 Interior Demolition through-out)… —
2026-05-21 Plumbing
Source type: Single Family Dwelling
$2,500 3201 CLEARVIEW AVE 8 Fixtures replacement. Reconstruc of waste and water. Diahwasher disposal. replacement —
2026-05-21 Plumbing — 2002 CLIPPER PARK RD Annual Test and Certify Backflow —
2026-05-21 Interior Renovation
Source type: Dwelling: Rowhouse
— 1647 DARLEY AVE Reconstruction of the water and waste for3-toilets,3-bathroom sinks, 3-bathtubs,… —
2026-05-21 Fire Protection
Source type: Adult Use
$7,500 5520 PENNINGTON AVE This is for the installation of anew fire alarm system in an existing sprinkled … fire alarm —
2026-05-21 General Construction
Source type: Dwelling: Rowhouse
— 2720 FERRY BAR DR use as a single family dwelling residential —
2026-05-21 HVAC
Source type: Single Family Dwelling
$3,000 1002 ELLICOTT DWY REMOVE AND REPLACE CONCRETE WALKWAY 3FT X 24FT SAME PLACE SAME SIZE AS PER CODE replacement —
2026-05-21 HVAC
Source type: Educational Facility: Primary and Secondary
$47,657 1001 W SARATOGA ST Emergency Responder Radio Coverage System - Installation Approved For Work only.… New installation HVAC installation —
2026-05-21 Plumbing
Source type: Single Family Dwelling
— 2537 CALVERTON HEIGHTS AVE “Replace approximately 30 linear feet of existing underground 4-inch sanitary se… line work replacement —
2026-05-21 HVAC
Source type: Two Family Dwelling
— 3015 GIBBONS AVE CONTINUE TO USE AS 2 DWELLING UNITS WITH  5 UNRELATED PEOPLE IN UNIT 1 WITH REAS… —
2026-05-21 Plumbing
Source type: Single Family Dwelling
$3,000 3708 THE ALAMEDA Plumbing work for 3 full bathrooms, kitchen, laundry, (13 fixtures) waste and wa… standard —
2026-05-21 Plumbing
Source type: Dwelling: Rowhouse
$2,000 1229 GREENMOUNT AVE 1-BATH GROUP (WC,TUB,VANITY), 1-WC, 1-VANITY, 1-LAUNDRY, 1-KITCHEN SINK, 1-SUMP … standard —
2026-05-21 Windows & Doors
Source type: Dwelling: Rowhouse
— 4906 REISTERSTOWN RD Install Windows —
2026-05-21 Plumbing
Source type: Dwelling: Rowhouse
$2,486 1144 MONROE CIR Replace 40-gallon 40,000 Btu gas water heater with the same. gas replacement —
2026-05-21 Plumbing
Source type: Single Family Dwelling
$2,245 4613 MARY AVE Replace 30-gallon 30,000 Btu gas water heater with the same. gas replacement —
2026-05-21 Demolition
Source type: Tavern
$3,280 2825 O'DONNELL ST Interior non, structural demolition of drop ceiling, closet, interior doors, pan… —
2026-05-21 General Construction
Source type: Dwelling: Rowhouse
— 2716 FERRY BAR DR use as a single family dwelling residential —
2026-05-21 Plumbing
Source type: Dwelling: Rowhouse
$2,208 6035 ARIZONA AVE Replace 40-gallon 38,000 Btu gas water heater with the same. gas replacement —
2026-05-21 General Construction
Source type: Dwelling: Rowhouse
$5,500 1118 S CAREY ST Install 48,000 btu condenser 48,000 BTU AC New installation HVAC installation —
2026-05-21 Structural
Source type: Single Family Dwelling
$5,000 842 W 33RD ST Construct fence, 150 feet total length, 6 ft height max.), 4X4 post, 12" diamete… —
2026-05-21 General Construction
Source type: Dwelling: Rowhouse
$7,500 1931 RAMSAY ST 4- split unit system —
2026-05-21 HVAC
Source type: Office
— 3301 GARRISON BLVD use 1st floor of the premises as convenience store with retail sale of tobacco —
2026-05-21 Structural
Source type: Industrial
— 3801 SOUTHWESTERN BLVD New Steel Canopy Installation as per plans as per code. Please add licensed prof… —
2026-05-21 Interior Renovation
Source type: Mixed Use (Residential)
$75,000 739 W PRATT ST *********** - CONVERSION OF THE 1ST FLOOR COMMERCIAL SPACE INTO A RESIDENTIAL UN… sprinkler —
2026-05-21 Windows & Doors
Source type: Dwelling: Rowhouse
$60,000 1610 PARK AVE Exterior alteration to include Non-manufactured build of 386 sq. ft. detached ga… —
2026-05-21 Fire Protection
Source type: Retail Goods Establishment (No Alcoholic Beverages
$16,000 560 BAYVIEW BLVD Install compete fire alarm scope based on the BOM in the submittals • 4 – Wall-M… fire alarm —
2026-05-21 Interior Renovation
Source type: Single Family Dwelling
$15,000 1073 ELLICOTT DWY DRYWALL REPAIR KITCHEN WALL REPLACE 2 INTERIOR DOORS REMODEL EXISTING KITCHEN AN… —
2026-05-21 General Construction
Source type: Retail Goods Establishment (No Alcoholic Beverages
— 1716 FLEET ST TO USE AT A RETAIL STORE —
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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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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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