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.

24,500 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 2026-11-08

PermitGrab tracks 24,500 building permits in Baltimore, MD as of 2026-11-08, 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.

24,500
Indexed Permits
592
Contractor names (90 days)
2026-11-09
Last Updated
Source date: 2026-11-08

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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 2026-11-08

24,500 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-06-10 Interior Renovation
Source type: Single Family Dwelling
$2,500 3901 MORTIMER AVE PAINT, INSTALL KITCHEN CABINETS AND FLOORING, ALL WORK DONE TO BALTIMORE CITY CO… —
2026-06-10 Interior Renovation
Source type: Dwelling: Rowhouse
$8,000 1734 APPLETON ST Interior remodeling, fix drywall , install vinyl flooring ,8 interior doors the … —
2026-06-10 Electrical
Source type: Dwelling: Rowhouse
$5,000 4303 FAIRVIEW AVE 100 amp to 200 amp heavy up. 100A —
2026-06-10 HVAC
Source type: Single Family Dwelling
$5,000 2021 N PULASKI ST 70000 BTU furnace , 2 ton condenser , 1 distribution system 2 tons AC, furnace —
2026-06-10 HVAC
Source type: Single Family Dwelling
$2,500 620 E 41ST ST Install wooden fence, 4 feet in height, along corner side yard (facing Frisby St… New installation HVAC installation —
2026-06-10 Plumbing
Source type: Single Family Dwelling
$5,000 4610 HAMPNETT AVE 200 AMP SERVICE 25 FIXTURES 9 PLUMBING FIXTURES WATER AND WASTE FURNACE 90K STOV… 200A —
2026-06-10 HVAC
Source type: Dwelling: Rowhouse
$7,800 1129 CLEVELAND ST Install distribution ductwork throughout house as per code. Install chimney line… 2 tons AC, furnace New installation —
2026-06-10 HVAC
Source type: Retail Goods Establishment (No Alcoholic Beverages
— 2051 PENNSYLVANIA AVE USE 1ST FLOOR PORTION OF PREMISES AS A RETAIL GROCERY STORE, WITH CIGARETTE AND … —
2026-06-10 Electrical
Source type: Single Family Dwelling
$5,000 1831 CLIFTON AVE Electrical: Install (22) # Branch Circuits/Feeders, (6) Low Voltage, (45) # Fixt… low voltage New installation —
2026-06-10 Electrical
Source type: Dwelling: Rowhouse
$20,000 309 E 22ND ST ADDING A ELECTRIC WATER HEATER 50 GALLON, SEWAGE PUMP / EJECTOR AND REMOVING GAS… —
2026-06-10 Electrical
Source type: Single Family Dwelling
$5,000 1905 HEATHFIELD RD 200 AMP SERVICE 15 CIRCUITS 9 PLUMBING FIXTURES WATER AND WASTE FURNACE 90K STOV… 200A 15 circuits —
2026-06-10 Electrical
Source type: Single Family Dwelling
— 2812 FERRY BAR DR WHOLE HOUSE 29 LOW VOLTAGE WIRING – CABLE AND DATA low voltage —
2026-06-10 Landscaping & Exterior
Source type: Dwelling: Rowhouse
$2,500 4807 EASTERN AVE DEMO 1 - REMOVE ALL TRASH & DEBRI FROM INSIDE HOUSE. TAKE DRYWALL DOWN TO THE ST… —
2026-06-10 HVAC
Source type: Dwelling: Detached
— 4807 MIDWOOD AVE GAS RANGE REPLACEMENT replacement —
2026-06-10 Demolition
Source type: Dwelling: Rowhouse
$5,666 5513 MEDWICK GRTH S DEMO/HAUL EXISTING DECK BUILD NEW 8X10 DECK WITH 13 TREADS/STEPS. Approved For W… —
2026-06-10 General Construction
Source type: Single Family Dwelling
— 1610 CEREAL ST COTINUE TO USE AS SINGLE FAMILY DWELLING residential —
2026-06-10 HVAC
Source type: Single Family Dwelling
— 116 S ARLINGTON AVE Replace 100 amp Line side cable only. replacement —
2026-06-10 Plumbing
Source type: Dwelling: Rowhouse
$2,000 5209 BEAUFORT AVE 7 FIXTURES, 2 ELECTRIC HOT WATER HEATERS 7 fixtures —
2026-06-10 Windows & Doors
Source type: Single Family Dwelling
— 5318 CATALPHA RD INSTALL EXTERIOR DOOR THRU THE HOME DEPOT - SAME SIZE, $500 - MATTHEWS, SAMUEL E… —
2026-06-10 HVAC
Source type: Dwelling: Rowhouse
$3,554 5617 DAYWALT AVE RENEWAL by ANDERSEN TO REMOVE AND REPLACE 2 WINDOWS, NO STRUCTURAL CHANGES, NO C… replacement —
2026-06-10 HVAC
Source type: Single Family Dwelling
— 5927 LEITH WALK REPLACE EXTERIOR DOOR - SAME SIZE, $500 - THRU THE HOME DEPOT BLAKE, MICHELLE H:… replacement —
2026-06-10 HVAC
Source type: Dwelling: Rowhouse
$1,000 1709 E LANVALE ST Replace deck boards only to existing rear deck. Non Structural work only. The ow… replacement —
2026-06-10 General Construction
Source type: Dwelling: Rowhouse
$1,200 1414 N POTOMAC ST GAS - TEST , STOVE —
2026-06-10 HVAC
Source type: Personal Services Establishment
— 600 WYNDHURST AVE continue to use as a beauty salon / cosmetology salon. Existing salon use contin… New installation HVAC installation —
2026-06-10 Landscaping & Exterior
Source type: Single Family Dwelling
$19,497 2017 W ROGERS AVE INSTALL 291' OF 6' HIGH PVC FENCE WITH (2) 4'WX6'H WALK GATES AND (1) 19'WX6'H D… —
2026-06-10 Interior Renovation
Source type: Dwelling: Rowhouse
$75,000 401 S EAST AVE Demo Work: Category 2 Demo (500 SF) of Non-Bearing Stud Walls, Stairs, Plaster, … —
2026-06-10 Interior Renovation
Source type: Single Family Dwelling
$8,500 1312 E COLD SPRING LN NON-STRUCTURAL ALTERATIONS - CATEGORY I-197 SQ FT FRAME PERIMETER IN BASEMENT (N… —
2026-06-10 HVAC
Source type: Single Family Dwelling
$14,082 142 N DUNCAN ST REPLACE HEAT PUMP AND AIR HANDLER heat pump replacement —
2026-06-10 HVAC
Source type: Vacant Lot
$16,600 2812 FERRY BAR DR TO INSTALL A 30K FURNACE W/A 2T AC IN Z1. TO INSTALL A 30K FURNACE W/A 1.5T AC I… AC, furnace New installation —
2026-06-10 Plumbing
Source type: Dwelling: Rowhouse
$8,500 1719 CHILTON ST emergency sewer line repair/replacement line work replacement —
2026-06-10 Electrical
Source type: Single Family Dwelling
$90,000 2533 GLENCOE RD Existing Single-Family dwelling with existing attic space. Remove the existing r… New installation New roof —
2026-06-10 Interior Renovation
Source type: Single Family Dwelling
$15,000 3006 ROSALIND AVE 3006 Rosalind- Non-structural changes: Existing framing, first, second floor and… —
2026-06-10 Electrical
Source type: Dwelling: Rowhouse
$9,090 200 N LINWOOD AVE Upgrade service to 300 amps and combine (2) 100-amp services into (1) 200-amp se… 300A —
2026-06-10 Electrical
Source type: Dwelling: Rowhouse
$5,500 6502 PARR AVE 200 AMP SERVICE . 30 CIRCUIT BREAKERS . 200A 30 circuits —
2026-06-10 Electrical
Source type: Dwelling: Rowhouse
$1,500 1229 GREENMOUNT AVE ELECTRICAL-REPLACE OUTLETS, SWITCHES, HARDWIRED SMOKE DETECTORS, GFCI'S AND LIGH… replacement —
2026-06-10 Windows & Doors
Source type: Single Family Dwelling
— 3827 SEQUOIA AVE INSTALL EXTERIOR DOOR THRU THE HOME DEPOT - SAME SIZE, $500 - HARRIET KELLY H: (… —
2026-06-10 Interior Renovation
Source type: Single Family Dwelling
$1,500 5969 BENTON HEIGHTS AVE PAINT, INSTALL CABINETS AND FLOORING, ALL WORK DONE TO BALTIMORE CITY CODE AND P… —
2026-06-10 Plumbing
Source type: Single Family Dwelling
$2,900 3112 E NORTHERN PKWY Replace existing heater with new 40 gallon natural gas water heater gas replacement —
2026-06-10 HVAC
Source type: Single Family Dwelling
$1,200 3923 NORFOLK AVE Reconnect Service 200-amp new point of attachment new ground rods to code New installation HVAC installation —
2026-06-10 HVAC
Source type: Dwelling: Rowhouse
$5,000 1109 N LAKEWOOD AVE Replacement gas furnace furnace replacement —
2026-06-10 Plumbing
Source type: Dwelling: Rowhouse
$5,500 1831 CLIFTON AVE New plumbing/gas rough-ins and installation of new plumbing/gas fixtures. —
2026-06-10 Interior Renovation
Source type: Dwelling: Rowhouse
— 447 E LANVALE ST Have previous work locally inspected: 2 Heatpump systems, and 2 air distribution… —
2026-06-10 General Construction
Source type: Dwelling: Rowhouse
— 1603 LOCUST ST TO USE AS A SINGLE FAMILY DWELLING residential —
2026-06-09 HVAC
Source type: Motor Vehicle Service and Repair: Minor (Fully Enc
— 2650 W PATAPSCO AVE continue to use unit "F" as minor auto repair for tire and auto repair shop prov… replacement —
2026-06-09 HVAC
Source type: Dwelling: Multi-Family
$6,612 7207 VALLEY COUNTRY CT Replacement of HVAC Equipment/ Heat Pumps replacement ×2 —
2026-06-09 Solar
Source type: Single Family Dwelling
$10,560 5605 MATTFELDT AVE SCOPE OF WORK: ---- EXTERIOR ALTERATIONS ----- - Roof-mount, grid-tied, 7.04kW s… 7.04 kW solar —
2026-06-09 HVAC
Source type: Dwelling: Rowhouse
$10,000 857 W 33RD ST Repairs to be made to the covered front porch. Dimensions 18' x 7' Remove the ex… New installation HVAC installation —
2026-06-09 HVAC
Source type: Dwelling: Detached
$8,500 4404 BERGER AVE Install air handler, heat pump, duct, bath fans and duct heat pump New installation —
2026-06-09 Landscaping & Exterior
Source type: Dwelling: Rowhouse
— 2020 CRESTVIEW RD Reconstruct existing rear patio enclosed porch 14' x 13' to meet building codes. —
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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 24,500+ Baltimore building permits — newest permit date: 2026-11-08 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 24,500 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 2026-11-08. Newest permit date: 2026-11-08. 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 24,500 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 24,500 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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