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
2026-05-01 General Construction
Source type: Single Family Dwelling
— 723 HOLLEN RD USE AS A SINGLE-FAMILY DWELLING. residential —
2026-05-01 Electrical
Source type: Dwelling: Rowhouse
$4,000 18 S EAST AVE 200 Amp 20 Circuits 200A 20 circuits —
2026-05-01 Plumbing
Source type: Single Family Dwelling
$4,000 1365 N CALHOUN ST Plumbing work for 4.5 bathrooms, kitchen, laundry, electrical water heater, wast… standard —
2026-05-01 Interior Renovation
Source type: Dwelling: Rowhouse
$2,200 709 E PRESTON ST Remove and replace plaster ceiling with new drywall on 3rd floor bedroom ceiling… —
2026-05-01 Interior Renovation
Source type: Dwelling: Rowhouse
$80,000 3511 REISTERSTOWN RD SCOPE OF WORK. complete Alteration. (category 1 Interior Demolition through-out)… —
2026-05-01 HVAC
Source type: Dwelling: Multi-Family
$5,000 1712 MADISON AVE Remove existing drop-down ceiling and repair joists as needed PER ATTACHED PLANS… New installation HVAC repair —
2026-05-01 HVAC
Source type: Dwelling: Rowhouse
$1,000 11 N CAROLINE ST RELACE 100 AMP LINE SIDE AND LOAD SIDE CABLE 100A —
2026-05-01 Windows & Doors
Source type: Dwelling: Rowhouse
$10,000 2120 ORLEANS ST Removal and replacement of existing residential windows and frames with same siz… —
2026-05-01 General Construction
Source type: Commercial
$2,000 916 LIGHT ST Install 2 ton mini split Approved For Work Only. Subject to the permitted uses a… 2 tons mini-split New installation —
2026-05-01 HVAC
Source type: Dwelling: Rowhouse
$8,844 2707 LAWINA RD REMOVE/REPLACE 8 WINDOWS; NO STRUCTURAL CHANGES replacement —
2026-05-01 Windows & Doors
Source type: Dwelling: Rowhouse
$10,000 28 N CHESTER ST Removal and replacement of existing residential windows and frames with same siz… —
2026-05-01 Roofing
Source type: Dwelling: Rowhouse
$11,400 2155 MOUNT HOLLY ST Remove and replace top flat roof with certainteed torch down roofing system as p… flat replacement —
2026-05-01 Electrical
Source type: Single Family Dwelling
$10,000 2118 WILHELM ST Reapplication for the work done under permit COM2024-97301 as follows: Plumbing:… 200A 16 circuits replacement —
2026-05-01 Electrical
Source type: Dwelling: Rowhouse
$2,500 1828 WILHELM ST one electrical service 200-amp —
2026-05-01 Electrical
Source type: Single Family Dwelling
$165,000 6 GITTINGS AVE Installation of Low Voltage Wiring and Devices low voltage New installation —
2026-05-01 General Construction
Source type: Single Family Dwelling
— 1310 W FRANKLIN ST CONTINUE TO USE AS A SINGLE FAMILY DWELLING residential —
2026-05-01 General Construction
Source type: Dwelling: Rowhouse
— 3213 BRIGHTON ST Use as a single-family dwelling. residential —
2026-05-01 Interior Renovation
Source type: Dwelling: Rowhouse
$30,000 610 N BELNORD AVE 610 N Belnord Ave — Full Gut Remodel, Single-Family Home Interior gut renovation… —
2026-05-01 HVAC
Source type: Dwelling: Rowhouse
$31,392 1721 BANK ST Install two 3 ton ductless splits with three wall mounted air handlers each. On … 3 tons New installation —
2026-05-01 Windows & Doors
Source type: Dwelling: Rowhouse
$10,000 1703 HOLLINS ST Removal and replacement of existing residential windows and frames with same siz… —
2026-05-01 Structural
Source type: Dwelling: Rowhouse
$8,000 4209 OLD FREDERICK RD perimeter framing only  400sqft —
2026-05-01 Fire Protection
Source type: Financial Institution
$5,000 4004 BOSTON ST Add 7 devices to existing fire alarm system fire alarm —
2026-05-01 General Construction
Source type: Health-Care Clinic
— 6101 FENWICK AVE use suite 210 as a health-care clinic (MENTAL HEALTH PROVIDER) —
2026-05-01 Interior Renovation
Source type: Dwelling: Rowhouse
— 5425 CRISMER AVE replace bathroom sink, toilet and diverter  Replace kitchen sink  Install new ga… —
2026-05-01 HVAC
Source type: Dwelling: Detached
— 5623 REISTERSTOWN RD Use front part of the building for/as Mobile crisis office space. —
2026-05-01 Electrical
Source type: Place of Worship
$7,358 3820 S HANOVER ST EMERGENCY FIRE ALARM PANEL REPLACEMENT This property is in an Urban Renewal Plan… replacement —
2026-05-01 Electrical
Source type: Single Family Dwelling
$1,500 105 MILLBROOK RD Enclosure of Porch/Mudroom Addition Wire Mini Split, Wire Sub Panel, Wire (2) Li… —
2026-05-01 Electrical
Source type: Single Family Dwelling
$6,500 712 N LUZERNE AVE install 200 amps and 20 circuits 200A 20 circuits New installation —
2026-05-01 General Construction
Source type: Dwelling: Rowhouse
— 3420 7TH ST Use as 2 dwelling units (1DU 1st flood, 1DU 2nd floor). 2 units residential —
2026-05-01 Electrical
Source type: Car Wash (Fully Enclosed Structure)
$200,000 4218 REISTERSTOWN RD 600A SERVICE UPGRADE TOTAL FOR ALL UNITS, 200A SERVICE UNIT 1, 200A SERVICE UNIT… 600A service panel —
2026-05-01 HVAC
Source type: Dwelling: Rowhouse
$3,000 300 S AUGUSTA AVE 2.5 tons ac with evaporation coil . 80,000 but’s furnace AC, furnace —
2026-05-01 Windows & Doors
Source type: Dwelling: Rowhouse
$1,600 752 N GRANTLEY ST 4 WINDOWS & 2 EXTERIOR DOORS ( BOTH SAME SIZE SAME LOCATION) —
2026-05-01 General Construction
Source type: Two Family Dwelling
— 534 E 22ND ST Use as 2 dwelling units. 2 units residential —
2026-05-01 Roofing
Source type: Dwelling: Rowhouse
$8,200 1706 S CHARLES ST Low slope roof replacement of lower rear roof - certainteed flintlastic with iso… replacement —
2026-05-01 General Construction
Source type: Single Family Dwelling
— 3809 GRANTLEY RD USE AS A SINGLE-FAMILY DWELLING. residential —
2026-05-01 Plumbing
Source type: Hospital
$5,720 22 S GREENE ST BFPE will replace existing quick response pendent sprinklers with Tyco TY3531 co… replacement —
2026-05-01 HVAC
Source type: Restaurant
— 911 W LAKE AVE Use portion of the Bauer building is a full cafeteria. use portion of Carter bui… —
2026-04-30 Interior Renovation
Source type: Single Family Dwelling
$50,000 1532 BOLTON ST DISREGARD NOTE ON SITE PLAN/ NOT CITY APPROVED Interior and exterior alterations… —
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 Plumbing
Source type: Single Family Dwelling
— 712 N LUZERNE AVE INSTALL (1) 1 # SANITARY CONNECTION (RECONSTRUCTION0, (11) # PLUMBING FIXTURES, … —
2026-04-30 Plumbing
Source type: Single Family Dwelling
$3,000 3229 KINGSLEY ST Sewer replacement 45 ft, Replace 1 water closet, 1 sink, 1 shower, 1 floor drain… line work replacement —
2026-04-30 General Construction
Source type: Single Family Dwelling
— 3708 ARCADIA AVE USE AS A SINGLE-FAMILY DWELLING. residential —
2026-04-30 General Construction
Source type: Single Family Dwelling
— 2005 RIDGEHILL AVE USE AS A SINGLE FAMILY DWELLING residential —
2026-04-30 HVAC
Source type: Single Family Dwelling
$11,480 503 WINGATE RD Supply and install a 2 port mini split system with two 12,000 BTU indoor heads g… 12,000 BTU mini-split New installation HVAC installation —
2026-04-30 HVAC
Source type: Dwelling: Rowhouse
$5,000 1929 CHRISTIAN ST replace Hvac 2 tons of heat pump / replace Air-condenser system / replace 4 exha… 2 tons AC, heat pump replacement HVAC replacement —
2026-04-30 HVAC
Source type: Single Family Dwelling
— 604 S MONTFORD AVE replace gas range new fl;ex connector replacement HVAC replacement —
2026-04-30 HVAC
Source type: Single Family Dwelling
$8,000 5712 OAKSHIRE RD The entire deck will be replaced without making any modifications; everything wi… New installation HVAC installation —
2026-04-30 Electrical
Source type: Dwelling: Rowhouse
$5,000 1617 S CHARLES ST Interior trades only (electrical & Gas) —
2026-04-30 HVAC
Source type: Educational Facility: Primary and Secondary
$41,732 5300 BELAIR RD Emergency Responder Radio Coverage System - Installation. New installation HVAC installation —
2026-04-30 HVAC
Source type: Dwelling: Rowhouse
$10,000 3428 ELMORA AVE PERFORM INSTALLATION OF ONE COMBO GAS BOILER New installation HVAC installation —
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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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