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.

24,175 indexed permits · 586 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 586
Newest permit 2026-11-05

PermitGrab tracks 24,175 building permits in Baltimore, MD as of 2026-11-05, including 586 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.

24,175
Indexed Permits
586
Contractor names (90 days)
2026-11-06
Last Updated
Source date: 2026-11-05

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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 2026-11-05
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24,175 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
2026-10-22 General Construction
Source type: One and Two Family Combo Permit
1635 E BALTIMORE ST Test GIS Migration —
2026-10-22 Windows & Doors
Source type: One and Two Family Combo Permit
4001 EMMART AVE Remove and Replace 7 Windows, Like for like, No Structural Changes like for like replacement HVAC changeout —
2026-10-22 Interior Renovation
Source type: One and Two Family Combo Permit
534 N CARROLLTON AVE INTERIOR & EXTERIOR ALTERATIONS. NEW BASEMENT SLAB & CONCRETE STEPS. NEW FLOOR S… —
2026-10-22 Interior Renovation
Source type: Commercial and Multifamily Combo Permit
3201 O'DONNELL ST INTERIOR : · INTERIOR RENOVATION OF EXISTING RESIDENTIAL DWELLING UNIT. WORK INC… —
2026-10-22 General Construction
Source type: Commercial and Multifamily Combo Permit
23 SOUTH ST — commercial —
2026-10-22 General Construction
Source type: Commercial and Multifamily Combo Permit
2211 E MONUMENT ST Replacing 4 ton heat pump commercial —
2026-10-22 Electrical
Source type: One and Two Family Combo Permit
1807 HOPE ST Install 150 amp service Install 25 new branch and feeder circuits Install 50 new… 150A New installation —
2026-10-22 Plumbing
Source type: One and Two Family Combo Permit
1152 N CARROLLTON AVE Install 2 new bathroom Rough In Remodel 2 existing bathroom rough in Relocate an… gas New installation Water heater —
2026-10-22 Other
Source type: Use and Occupancy Permit
1241 N ELLWOOD AVE Use and Occupancy —
2026-10-22 Temporary
Source type: Temporary Event Permit
5429 PARK HEIGHTS AVE Temporary event for a birthday celebration scheduled for November 27, 2026, at 5… —
2026-10-22 Other
Source type: Use and Occupancy Permit
3400 NORMAN AVE Replace flooring of leased space Repainting walls of leased space Adding counter… —
2026-10-22 Demolition
Source type: Commercial and Multifamily Combo Permit
1425 E FORT AVE The Elevator Modernization project at FSK EMS consists of Elevator Replacement D… —
2026-10-22 Temporary
Source type: Temporary Event Permit
— Temporary Event Permit —
2026-10-22 General Construction
Source type: Commercial and Multifamily Combo Permit
1420 PENNSYLVANIA AVE 9 Units 1425 and 1516 Argyle Ave; 609, 611, 630, 640, 642 Mosher St; 1513, 1537,… 9 units commercial —
2026-10-22 General Construction
Source type: One and Two Family Combo Permit
2801 OSWEGO AVE GAS PRESSURE TEST. —
2026-10-22 Roofing
Source type: One and Two Family Combo Permit
2738 WASHINGTON BLVD Replacing siding and gutters —
2026-10-22 General Construction
Source type: One and Two Family Combo Permit
918 S HIGHLAND AVE Gas Range Replacement —
2026-10-22 Windows & Doors
Source type: One and Two Family Combo Permit
700 DRUID HILL AVE repair exiting outdoor stairs —
2026-10-22 General Construction
Source type: Add or Change Licensed Professional
— Add or Change Licensed Professional ×5 —
2026-10-22 General Construction
Source type: Change of Contact Information - Permit
3302 FAIRVIEW AVE BRCM-26-011265 —
2026-10-22 General Construction
Source type: Permit Extension
3451 KESWICK RD Permit Extension —
2026-10-22 General Construction
Source type: One and Two Family Combo Permit
2031 ANNAPOLIS RD REWIRER THE ENTIRE HOUSE. —
2026-10-22 General Construction
Source type: Change of Contact Information - Permit
— Use portion Suite 46C-3K as an art studio —
2026-10-22 General Construction
Source type: Permit Extension
— Permit Extension —
2026-10-22 General Construction
Source type: Commercial and Multifamily Combo Permit
517 BAYVIEW BLVD NEW TENANT ALTERATIONS TO EXISTING RESTAURANT SPACE INCLUDING ARCHITECURAL, ELEC… commercial —
2026-10-21 Electrical
Source type: One and Two Family Combo Permit
702 WINSTON AVE Replace 50-gallon electric water heater with same. replacement PROFFITT JR.
📞 (•••) •••-••••
2026-10-21 Plumbing
Source type: One and Two Family Combo Permit
2001 RAMBLEWOOD RD replacing 40g NG atmospheric water heater - 40K BTUs standard Water heater LEN THE PLUMBER
Contact details pending
2026-10-21 Electrical
Source type: Permit Extension
724 N WOLFE ST Addition of a tier 4 diesel generator and all associated auxiliary equipment, pi… NATIVE SONS LTD
Contact details pending
2026-10-21 Plumbing
Source type: One and Two Family Combo Permit
5106 PLAINFIELD AVE Replace 40-gallon 40,000 Btu gas water heater with the same. gas replacement Water heater PROFFITT JR.
📞 (•••) •••-••••
2026-10-21 HVAC
Source type: One and Two Family Combo Permit
12 E PRESTON ST REPLACE EXISTING 2 TON HEAT PUMP, AIR HANDLER AND HEATING PACKAGE-BASEMENT 2 tons heat pump replacement HVAC replacement M J MECHANICAL CONTRACTING LLC
📞 (•••) •••-••••
2026-10-21 Plumbing
Source type: One and Two Family Combo Permit
2211 E MONUMENT ST install gas water heater gas New installation Water heater AFINIX MECHANICAL & PLUMBING LLC
📞 (•••) •••-••••
2026-10-21 Plumbing
Source type: One and Two Family Combo Permit
1626 LANCASTER ST Re-pipe domestic water lines to rear bath, copper piping failed. repipe LEAK GEEKS, LLC
📞 (•••) •••-••••
2026-10-21 Windows & Doors
Source type: Permit Extension
605 N LINWOOD AVE INSTALL EXTERIOR DOOR THRU THE HOME DEPOT - SAME SIZE, $500 - SELMAN-LOVELL ALLI… E W NELSON HOME IMPROVEMENTS, INC
📞 (•••) •••-••••
2026-10-21 Plumbing
Source type: One and Two Family Combo Permit
3910 RIDGEWOOD AVE Replace 40-gallon 40,000 Btu gas water heater with the same. gas replacement Water heater PROFFITT JR.
📞 (•••) •••-••••
2026-10-21 Electrical
Source type: One and Two Family Combo Permit
2367 BOSTON ST Replace 50-gallon electric water heater with same. replacement PROFFITT JR.
📞 (•••) •••-••••
2026-10-21 Electrical
Source type: Permit Extension
2009 E PRATT ST Upgrade service to 200 amp, install 20 new circuits, install 6 low voltage as pe… 200A 20 circuits low voltage New installation EIDINGER, JR
Contact details pending
2026-10-21 Electrical
Source type: One and Two Family Combo Permit
1440 COOKSIE ST 200 amp service 10 circuits per code 200A 10 circuits RPM ELECTRICAL CO
📞 (•••) •••-••••
2026-10-21 General Construction
Source type: Commercial and Multifamily Combo Permit
2500 INSULATOR DR Installation of (1) directional sign: OAH 9'10:", 31.13sf commercial GABLE SIGNS & GRAPHICS
Contact details pending
2026-10-21 General Construction
Source type: Commercial and Multifamily Combo Permit
5706 BELLONA AVE Install 20 light fixtures, 8 smoke detectors, 4 exterior lights, 35 recepacles a… commercial EMFAL ENGINEERING CORP.
📞 (•••) •••-••••
2026-10-21 General Construction
Source type: Permit Extension
1002 BRANTLEY AVE EXTEND PERMIT NO CHANGES ON SCOPE QTEC LLC
2026-10-21 Electrical
Source type: One and Two Family Combo Permit
3302 BURLEITH AVE UPGRADE SERVICE TO 100 AMPS,ADD OR ALTER 15 CIRCUITS AND INSTALL 70 FIXTURE/ DEV… 100A 15 circuits Add circuits CHRIS THOMAS ELECTRIC INC.
Contact details pending
2026-10-21 HVAC
Source type: Permit Extension
706 LINNARD ST Install Heat Pump System heat pump New installation HVAC installation MBM MECHANICAL CONTRACTOR, LLC
Contact details pending
2026-10-21 HVAC
Source type: Permit Extension
816 E LAKE AVE Direct replacement of 84% 95K gas boiler with new Columbia gas boiler (M:MCB-095… replacement HVAC replacement ZHANG
2026-10-21 Electrical
Source type: Permit Extension
109 S CLINTON ST upgrade service to 150 amp, install 20 new circuits, install 6 low voltage as pe… 150A 20 circuits low voltage New installation EIDINGER, JR
Contact details pending
2026-10-21 Windows & Doors
Source type: One and Two Family Combo Permit
2701 GLEN AVE Remove and Replace 7 Windows, Like for Like, No structural Changes like for like replacement HVAC changeout WINDOW NATION, LLC
Contact details pending
2026-10-21 Landscaping & Exterior
Source type: One and Two Family Combo Permit
1309 W 41ST ST INSTALL 127 LF OF 72" HIGH TAN VINYL PRIVACY FENCE (SIDES + REAR) CREATIVE DECK DESIGNS
Contact details pending
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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 24,175+ Baltimore building permits — newest permit date: 2026-11-05 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 24,175 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 2026-11-05. Newest permit date: 2026-11-05. 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 24,175 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 24,175 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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