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

24,175 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-04-30 Fire Protection
Source type: Restaurant
$2,550 600 E PRATT ST Installation of a Tank wet chemical fire suppression system. fire suppression —
2026-04-30 Landscaping & Exterior
Source type: Single Family Dwelling
$2,200 609 S CHESTER ST Installation of a new NFPA 13D system in a SFD. it is supplied by a 6" city main… sprinkler —
2026-04-30 General Construction
Source type: Office
$6,000 4600 PULASKI HWY installation of 29j Cat6a shielded data drops as per code. —
2026-04-30 HVAC
Source type: Educational Facility: Primary and Secondary
$1,200 109 W MELROSE AVE Add 15 / relocate 1 sprinklers to accommodate interior modifications to existing… sprinkler New installation —
2026-04-30 Interior Renovation
Source type: Single Family Dwelling
— 1614 HARMAN AVE After-the-fact building permit for completed construction work. All trades (buil… —
2026-04-30 Electrical
Source type: Dwelling: Rowhouse
$1,300 2843 CLIFTON AVE Install 13 circuits 13 circuits New installation —
2026-04-30 Electrical
Source type: Dwelling: Rowhouse
$40,000 1647 DARLEY AVE Install and replace the existing electrical wiring system with a new, code-compl… replacement —
2026-04-30 HVAC
Source type: Dwelling: Rowhouse
$2,000 3729 ELMLEY AVE REPLACE DAMAGED 100A LINE SIDE SERVICE TAIL WITH NEW 100A SERVICE TAIL replacement HVAC replacement —
2026-04-30 Electrical
Source type: Dwelling: Rowhouse
$4,200 3709 ARCADIA AVE install 200 amp service and 24 circuits to code 200A 24 circuits New installation —
2026-04-30 Windows & Doors
Source type: Single Family Dwelling
$55,000 3841 BOARMAN AVE Category 2 Removing windows ,door, existing radiators , removing existing kitche… —
2026-04-30 Roofing
Source type: Financial Institution
$52,301 1241 W PRATT ST Clean dirt, dust and debris from existing roof then apply liquid coating onto ex… —
2026-04-30 Interior Renovation
Source type: Dwelling: Rowhouse
$7,000 1929 CHRISTIAN ST replace 200 sheets of drywall/ replace 600sqft of flooring / replace 6 interiors… —
2026-04-30 Interior Renovation
Source type: Single Family Dwelling
$10,000 1831 WALBROOK AVE REMODEL EXISTING KITCHEN AND REMODEL EXISTING BATHROOM. CHANGE PLUMBING AND ELEC… —
2026-04-30 General Construction
Source type: Single Family Dwelling
— 1013 MOUNT HOLLY ST use as a single-family dwelling. residential —
2026-04-30 General Construction
Source type: Two Family Dwelling
— 332 S FRANKLINTOWN RD continue to use for/as two (2) dwelling units. residential —
2026-04-30 HVAC
Source type: Single Family Dwelling
— 652 VILLAGER CIR replace gas dryer new flex connector replacement HVAC replacement —
2026-04-30 Plumbing
Source type: Single Family Dwelling
$1,000 2731 N HOWARD ST Replace water heater standard replacement Water heater —
2026-04-30 Interior Renovation
Source type: Dwelling: Rowhouse
$45,000 850 REINHARDT ST The proposed project consists of a complete interior remodel of the property, in… —
2026-04-30 HVAC
Source type: Dwelling: Rowhouse
$2,000 825 N BRADFORD ST Install of new 100 service wire and equipment New installation HVAC installation —
2026-04-30 Electrical
Source type: Dwelling: Multi-Family
$4,000 503 MCELDERRY ST there was a fire, we are removing all romex branch 15 circuits and install 32 ne… 15 circuits New installation —
2026-04-30 HVAC
Source type: Vacant House/Building/Structure
$5,000 1310 POINT ST install 2 heat pumps with ductwork This property is in an Urban Renewal Plan Are… New installation HVAC installation —
2026-04-30 Fire Protection
Source type: Parking Garage
$98,000 100 HARBORVIEW DR INSTALLING NEW FIRE ALARM SYSTEM IN BUILDING GARAGE LEVELS G0 - G3. THE SYSTEM W… fire alarm, sprinkler —
2026-04-30 HVAC
Source type: Single Family Dwelling
$7,000 214 WITHERSPOON RD 100k BTU Gas Boiler---Replacement of Kind (Gas work only) replacement HVAC replacement —
2026-04-30 HVAC
Source type: Dwelling: Detached
$10,000 5208 NORWOOD AVE Install 3.5 tons heat pump Install supply and return ductwork Install 4 bathroom… 3.5 tons heat pump New installation HVAC installation —
2026-04-30 Structural
Source type: Single Family Dwelling
$1,500 2516 HOLLINS FERRY RD Interior non-load-bearing wall modification to install pocket door system. No ch… —
2026-04-30 Plumbing
Source type: Single Family Dwelling
$3,800 4723 FALLS RD Replacement - 50 Gal Gas 40K BTU water heater -2.0 gallon expansion tank - pan -… 50 gal water heater gas replacement Water heater —
2026-04-30 Electrical
Source type: Dwelling: Rowhouse
$5,000 1612 WESTWOOD AVE 200 amp heavy up 15 circuits 53 fixutres and outlets 200A 15 circuits —
2026-04-30 General Construction
Source type: Single Family Dwelling
— 2512 HOLLINS ST Use as a single-family dwelling. residential —
2026-04-30 Interior Renovation
Source type: Single Family Dwelling
$10,000 2537 E BIDDLE ST REPLACE 2 INTERIOR DOORS REPAIR KITCHEN AND BATHROOM CABINETS INSTALL NEW CARPET… —
2026-04-30 Plumbing
Source type: Single Family Dwelling
$4,800 6 N LUZERNE AVE Replacement - 50 Gallon Natural gas 40,000 BTU power vent water heater - 1/2 pou… 50 gal water heater gas replacement Water heater —
2026-04-30 HVAC
Source type: Dwelling: Rowhouse
$14,778 3713 W GARRISON AVE Remove old boiler. Install 105,000 btu gas boiler with 1/2 backflow device. 105,000 BTU New installation HVAC installation —
2026-04-30 Interior Renovation
Source type: Single Family Dwelling
$5,000 1224 MCCULLOH ST Interior Demo I: Non-structural demolition, Flooring, windows replacement (same … —
2026-04-30 General Construction
Source type: Carry-Out Food Shop
— 2202 E MONUMENT ST CONTINUE TO USE 1ST FLOOR AS CARRYOUT. CHANGE OF OPERATOR This property is in an… —
2026-04-30 HVAC
Source type: Vacant House/Building/Structure
— 6301 O'DONNELL ST REVISION TO FIRE SPRINKLER PERMIT BCCM-25-004301. Adding an additional 27 heads … sprinkler —
2026-04-30 Interior Renovation
Source type: Dwelling: Rowhouse
$15,000 2604 ROSELAWN AVE Demo Work: Category 1 Demo (500 SF) of Non-Bearing Stud Walls, Plaster, Trim, In… —
2026-04-30 Electrical
Source type: Office
$36,000 5104 YORK RD Door 101 - Install card reader, 2 panic bars with electric latch retraction, 2 e… —
2026-04-30 HVAC
Source type: Dwelling: Detached
— 4930 WESTHILLS RD Replace gas dryer replacement HVAC replacement —
2026-04-30 HVAC
Source type: Single Family Dwelling
$6,500 2213 POPLAR GROVE ST INSTALL A 2.5 TON HEAT PUMP WITH NEW DUCTWORK 3 BATHROOM EXHAUST 2.5 tons heat pump New installation HVAC installation —
2026-04-30 Electrical
Source type: Dwelling: Rowhouse
$2,000 2729 RIGGS AVE INSTALL 2 CIRCUITS FOR SOLAR SYSTEM 2 circuits solar New installation —
2026-04-30 HVAC
Source type: Single Family Dwelling
$11,000 812 S SHARP ST Replace 2.5-ton heat pump, air handler, heater package and evaporator coil with … 2.5 tons heat pump replacement HVAC replacement —
2026-04-30 Interior Renovation
Source type: Dwelling: Rowhouse
$1,500 3408 W CATON AVE Faucet, kitchen faucet, toilet no divertwr —
2026-04-30 Electrical
Source type: Dwelling: Rowhouse
$3,000 1622 N PULASKI ST HEAVY UP TO 200 AMPS AND NEW WIRES FOR SECOND FLOOR. 200A New installation —
2026-04-30 Plumbing — 14 E FRANKLIN ST Annual test and certify backflow preventers This property is in an Urban Renewal… —
2026-04-30 General Construction
Source type: Dwelling: Rowhouse
— 4715 WILLISTON ST Gas Test —
2026-04-30 General Construction
Source type: Dwelling: Rowhouse
$4,000 804 GLENWOOD AVE install 2 ton coil and 2 ton condenser unit and lineset 2 tons AC New installation HVAC installation —
2026-04-30 HVAC
Source type: Educational Facility: Primary and Secondary
$43,058 1040 WILLIAM ST Emergency Responder Radio Coverage System - Installation. as per plans as per co… New installation HVAC installation —
2026-04-30 Plumbing
Source type: Single Family Dwelling
$1,514 5109 LEVINDALE RD REPLACE 40-GALLON GAS WATER HEATER, 40,000 BTU WITH SAME, SINGLE-FAMILY DWELLING gas replacement Water heater —
2026-04-30 Plumbing
Source type: Single Family Dwelling
— 3754 SINCLAIR LN exterior sewer line repair/replacement  NO ROW NO CURB CUT NO ENCROACHMENT line work replacement —
2026-04-30 Electrical
Source type: Hospital
$51,600 2401 W BELVEDERE AVE Installation of (227) data cables (low voltage). as per code. This property is i… low voltage —
2026-04-30 Interior Renovation
Source type: Single Family Dwelling
$1,000 1823 W PRATT ST Removal of interior kitchen cabinetry, doors, flooring, countertops and portions… —
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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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