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:

PermitGrab Pro is a $149/mo subscription for current municipal permit, property, and code-violation records. In this market, that includes contractor records from the official municipal feed. 14-day Pro trial below — choose your market first, then card required at checkout · cancel anytime before day 14.

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

Project value is blank on every record displayed here, so the Value column is omitted.

⇄ Swipe or scroll to see address & contractor

Date Type Address Details Contractor / Status Save
2026-10-23 General Construction
Source type: Add or Change Licensed Professional
— Add or Change Licensed Professional ×3 —
2026-10-23 Fire Protection
Source type: Commercial and Multifamily Combo Permit
1223 ARGYLE AVE Install 1 new UL-300 Fire Suppression system under the existing hood. fire suppression —
2026-10-23 Windows & Doors
Source type: One and Two Family Combo Permit
— Repair rubber roof same size and location 10x15 and repoint brick wall 6x8 secti… —
2026-10-23 Windows & Doors
Source type: One and Two Family Combo Permit
3539 KESWICK RD RENEWAL by ANDERSEN TO REMOVE AND REPLACE 5 WINDOWS AND 1 STORM DOOR, NO STRUCTU… —
2026-10-23 Electrical
Source type: One and Two Family Combo Permit
5602 GREENHILL AVE Heavy Up: Replacement/upgrade of 100amp main service panel and service cables to… 100A service panel replacement Panel service —
2026-10-23 Interior Renovation
Source type: One and Two Family Combo Permit
4217 RIDGEWOOD AVE Interior Demolition Level 1, Removal of Plaster and Non Structural Walls, Remova… —
2026-10-23 Landscaping & Exterior
Source type: One and Two Family Combo Permit
1514 N ELLWOOD AVE replace rear basement door same size and location. remove and install new 20x13 … —
2026-10-23 Electrical
Source type: One and Two Family Combo Permit
2226 MOUNT ROYAL TER Install 200 amp service 200A New installation —
2026-10-23 Plumbing
Source type: One and Two Family Combo Permit
1743 JACKSON ST Complete plumbing groundworks for (1) full bath and (1) laundry on ejector in ba… —
2026-10-23 Other
Source type: Use and Occupancy Permit
5510 PLAINFIELD AVE rental approval —
2026-10-23 Interior Renovation
Source type: One and Two Family Combo Permit
4000 HARMONY CT Alterations of existing bathroom, to include removing and reinstalling of sheetr… —
2026-10-23 General Construction
Source type: Change of Contact Information - Permit
— Use for warehouse space —
2026-10-23 Interior Renovation
Source type: One and Two Family Combo Permit
2025 N WASHINGTON ST REMOVE ALL DRYWALL , DOORS , TRIMMING AND FLOORING CLEAN AMD REMOVE ALL DEBRI —
2026-10-23 Electrical
Source type: One and Two Family Combo Permit
2430 N ELLAMONT ST 1-200amp, 22-circuits, 40 outlets, 30-lights, 5-smoke detector 15 switch -3-appl… 200A —
2026-10-23 Electrical
Source type: One and Two Family Combo Permit
1541 RAMSAY ST 30 outlets 17 lights 12 switches 5 smoke detectors 200 amps heavy up 22 circuits 200A 22 circuits —
2026-10-23 Plumbing
Source type: One and Two Family Combo Permit
1541 RAMSAY ST 3 toilets 3 lavatories 1 shower 1 tub 1 kitchen sink 1 electric water heater 1 w… electric line work Water heater —
2026-10-23 Structural
Source type: One and Two Family Combo Permit
621 S BEECHFIELD AVE BASEMENT HALF BATHROOM TURN INTO FULL BATHROOM —
2026-10-23 Interior Renovation
Source type: Permit Extension
2435 W NORTH AVE ********* WE WILL BE PERFORMING A FULL GUT RENOVATION OF THE EXISTING STRUCTURE … 400A sprinkler New installation —
2026-10-23 Addition
Source type: Commercial and Multifamily Combo Permit
1400 GREENMOUNT AVE Add one sprinkler to maintain coverage next to a new storage room sprinkler —
2026-10-23 Roofing
Source type: One and Two Family Combo Permit
901 N BELNORD AVE Roof Replacement and Gutter Installation Remove and dispose of existing roofing … metal, tpo replacement New roof —
2026-10-23 Windows & Doors
Source type: One and Two Family Combo Permit
2148 W FAYETTE ST Interior framing,doors, painting,tile floors,sheet rock, entry doors install, fr… —
2026-10-23 Other
Source type: Use and Occupancy Permit
2625 HUNTINGDON AVE All finals completed, applying for Use of Occupancy —
2026-10-23 Windows & Doors
Source type: Commercial and Multifamily Combo Permit
1545 S CHARLES ST Remove existing window, front left and right sides. Replace with smaller, reside… —
2026-10-23 General Construction
Source type: Commercial and Multifamily Combo Permit
803 PARK AVE Installing a mini split for each unit, electrical contractor to provide electric… commercial —
2026-10-23 Other
Source type: Use and Occupancy Permit
2226 FLEET ST no work, use and Occupancy request —
2026-10-23 Other
Source type: Use and Occupancy Permit
445 BRUNSWICK ST USE PREMISES AS A TEMPORARY SHELTER FOR UP TO FIVE (5) WOMEN AND/OR CHILDREN. —
2026-10-23 Other
Source type: Use and Occupancy Permit
242 S BROADWAY TO USE 1ST AS CARRY-OUT/RESTAURANT. (CHANGE OF OWNERSHIP) —
2026-10-23 Roofing
Source type: One and Two Family Combo Permit
302 WOODBOURNE AVE Install 60Mil EPDM on Garage roof New installation New roof —
2026-10-23 Windows & Doors
Source type: Permit Extension
103 N BENTALOU ST INTERIOR/EXTERIOR WORK TO INCLUDE INSTALL (1) WINDOW AND DOOR. INSTALL INTERIOR … —
2026-10-23 Other
Source type: Use and Occupancy Permit
2517 HAMILTON AVE Zoning for 5 bed assisted living —
2026-10-23 Other
Source type: Use and Occupancy Permit
705 N CARROLLTON AVE Use & Occupancy permit application for continued use —
2026-10-23 Other
Source type: Use and Occupancy Permit
3422 7TH ST TO USE AS (2) DWELLING UNITS. —
2026-10-23 Other
Source type: Use and Occupancy Permit
4405 Pall Mall RD, 21215- 21215 Use and Occupancy —
2026-10-23 Other
Source type: Use and Occupancy Permit
1151 N CARROLLTON AVE USE AS A SINGLE FAMILY DWELLING UNIT —
2026-10-23 Other
Source type: Use and Occupancy Permit
1149 WATSON ST SAME OLD FLOOR FIX AND SOME DRYWALL REPLACE AND PAINT —
2026-10-23 General Construction
Source type: Permit Extension
3020 CHRISTOPHER AVE Add Natural Gas for 1 cooktop 32000 BTU and 1 wall oven 10000 BTU. New installation —
2026-10-23 Solar
Source type: One and Two Family Combo Permit
1901 ETTING ST This project involves the installation of a 5.27KW DC/ 7.600KW AC residential so… 5.27 kW solar Solar PV —
2026-10-23 Plumbing
Source type: One and Two Family Combo Permit
4400 SPRINGWOOD AVE Replace gas water heater gas replacement Water heater —
2026-10-23 Other
Source type: Use and Occupancy Permit
335 S CALHOUN ST USE AS A SINGLE FAMILY DWELLING UNIT —
2026-10-23 Interior Renovation
Source type: One and Two Family Combo Permit
2104 E HOFFMAN ST INSTALL THREE FULL BATHROOMS- G —
2026-10-23 Roofing
Source type: One and Two Family Combo Permit
1727 W LOMBARD ST 17' by 10' rooftop deck with spiral staircase exit from 3rd floor to rooftop dec… —
2026-10-23 General Construction
Source type: Verification by PIN Record
— Verification by PIN Record —
2026-10-23 General Construction
Source type: One and Two Family Combo Permit
4009 carlisle,- One and Two Family Combo Permit —
2026-10-23 General Construction
Source type: Commercial and Multifamily Combo Permit
100 DOLPHIN ST LOW VOLTAGE WORK ONLY: 1). Relocate two existing access points (readers, electri… commercial —
2026-10-23 General Construction
Source type: Commercial and Multifamily Combo Permit
18 W SARATOGA ST Repair damaged concrete and sealing joints on structure. commercial —
2026-10-23 General Construction
Source type: Commercial and Multifamily Combo Permit
122 W BARRE ST The work is generally includes localized foundation wall underpinning with helic… commercial —
2026-10-23 Structural
Source type: One and Two Family Combo Permit
1034 N CALVERT ST The rear timber second story 13'-6" x 13'-6" deck is to be removed and rebuilt. … —
2026-10-23 Landscaping & Exterior
Source type: One and Two Family Combo Permit
1530 GORSUCH AVE The property was purchased at auction in August 2026. All existing fencing, conc… —
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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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