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:

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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.

24,310
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

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-05-20 HVAC
Source type: Dwelling: Rowhouse
$6,900 5433 FAIRLAWN AVE Replacement of Split System AC and Gas Furnace AC, furnace replacement —
2026-05-20 HVAC
Source type: Single Family Dwelling
$11,000 4400 GLENARM AVE REPLACE 2.5 TON AC, COIL, 70,000 BTU FURNACE 2.5 tons AC, furnace replacement —
2026-05-20 General Construction
Source type: Dwelling: Rowhouse
— 1053 HORNERS LN use as a single-family dwelling. residential —
2026-05-20 Fire Protection
Source type: Two Family Dwelling
$1,500 836 WATTS ST FIRE SPRINKLER PER NFPA 13D /AMEND TO CHANGE 4-STORY TO 3-STORY FROM ORIGINAL PE… sprinkler —
2026-05-20 Plumbing
Source type: Single Family Dwelling
— 3011 ROSALIND AVE exterior sewer line repair/replacement  NO ROW NO CURB CUT NO ENCROACHMENT line work replacement —
2026-05-20 HVAC
Source type: Single Family Dwelling
$8,000 626 PARKWYRTH AVE 1) 2.5 HEAT PUMP AND DUCT WORK RECONSTRUCTION AS PER CODE. heat pump —
2026-05-20 HVAC
Source type: Dwelling: Rowhouse
$8,500 935 N MOUNT ST Install air handler, heat pump, duct, bath fans and dryer heat pump New installation —
2026-05-20 HVAC
Source type: Single Family Dwelling
$95,000 3700 YOSEMITE AVE INSTALL (1) Gas-Fuel-burning equipment and appliances up to 80000.00 BTUs and (!… AC New installation —
2026-05-20 Plumbing
Source type: Single Family Dwelling
$20,000 2314 SOUTH RD selective demolition of Interior finishes and roof. MEP trade permits will be fi… replacement —
2026-05-20 Electrical
Source type: Single Family Dwelling
$25,000 3908 N CHARLES ST Replace 200 amp panel wire kitchen renovation to code wire new mini split circui… 200A replacement —
2026-05-20 HVAC
Source type: Single Family Dwelling
— 3803 WOODLEA AVE exterior water service line repair/replacement  NO ROW NO CURB CUT NO ENCROACHME… replacement —
2026-05-20 HVAC
Source type: Single Family Dwelling
— 923 N LINWOOD AVE replace gas range new flex connector replacement —
2026-05-20 Signage
Source type: Office
$2,500 1030 S LINWOOD AVE Install (1) new additional building-mounted sign for Canton Smile Studio. 3.6666… —
2026-05-20 General Construction
Source type: Dwelling: Rowhouse
— 1049 HORNERS LN Use as a single-family dwelling. residential —
2026-05-20 Electrical
Source type: Dwelling: Rowhouse
$2,000 707 E 30TH ST 200 AMP SERVICE 200A —
2026-05-20 HVAC
Source type: Dwelling: Rowhouse
$40,000 808 JACK ST demo sheetrock throughout property repair partition walls where needed replace 3… replacement —
2026-05-20 HVAC
Source type: Single Family Dwelling
— 2621 KIRK AVE exterior water service line repair/replacement  NO CURB CUT NO ENCROACHMENT replacement —
2026-05-20 Electrical
Source type: Dwelling: Rowhouse
$5,800 2952 W NORTH AVE Replace 200 amps Replace 40 circuits Replace 35 fixtures as per code 200A 40 circuits replacement —
2026-05-20 HVAC
Source type: Single Family Dwelling
$12,000 4004 W GARRISON AVE Complete duct work, vent for bath rooms and Dryer. Install 3 ton Heat Pump and A… 3 tons heat pump New installation —
2026-05-20 Plumbing
Source type: Dwelling: Rowhouse
$1,200 1612 E BIDDLE ST RECONSTRUCTION OF GAS PIPE FOR A 35,000 BTUS STOVE. GAS TEST REQUIRED. —
2026-05-20 Plumbing
Source type: Dwelling: Rowhouse
$3,000 1627 SPENCE ST washer box for washing machine in basement. rough in and trim for full bath and … gas —
2026-05-20 Interior Renovation
Source type: Dwelling: Rowhouse
$1,000 2655 SAINT BENEDICT ST RELATED TO EXPIRED PERMIT - COM2024-70752 DEMO WORK: CATEGORY 1 DEMO (500 SF) OF… 500 roof sf —
2026-05-20 Interior Renovation
Source type: Dwelling: Rowhouse
$50,000 3910 HUDSON ST Demo Work: Category 2 Demo (500 SF) of Bearing & Non-Bearing Stud Walls, Stairs,… —
2026-05-20 HVAC
Source type: Single Family Dwelling
— 550 SAINT MARY ST exterior water service line repair/replacement  NO ROW NO CURB CUT NO ENCROACHME… replacement —
2026-05-20 Electrical
Source type: Gas Station
— 6300 BELAIR RD Addition of 60-amp Sub panel for power to sump pumps and gasoline dispensers wit… low voltage New installation —
2026-05-20 Signage
Source type: Office
$1,500 1521 S EDGEWOOD ST Scope of Work: Exterior Alterations to include: Sign installation: Install (1) n… —
2026-05-20 General Construction
Source type: Single Family Dwelling
— 1908 N FULTON AVE use as a Single family dwelling residential —
2026-05-20 HVAC
Source type: Dwelling: Rowhouse
$2,500 5510 HARFORD ROAD REPLACE 3 FLOOR JOISTS, 100 SQ FT OF SUBFLOOR (LOCATION FRONT LIVING ROOM AREA) replacement —
2026-05-20 HVAC
Source type: Single Family Dwelling
$7,300 2105 ECHODALE AVE Replacement of Split System AC and Gas Furnace AC, furnace replacement —
2026-05-20 HVAC
Source type: Vacant Lot
$1,500 840 WATTS ST FIRE SPRINKLER PER NFPA 13D sprinkler —
2026-05-20 Electrical
Source type: Dwelling: Rowhouse
$8,000 126 W LAFAYETTE AVE Install 8 circuits per code 8 circuits New installation —
2026-05-20 HVAC
Source type: Retail Goods Establishment (No Alcoholic Beverages
— 3917 S HANOVER ST use as a retail goods establishment (no alcoholic beverages): Convenience/grocer… —
2026-05-20 Fire Protection
Source type: Office
$6,750 5525 EASTERN AVE Modify Existing Fire Alarm Permit fire alarm —
2026-05-20 Plumbing
Source type: Dwelling: Rowhouse
$80,000 1718 PRESSTMAN ST 200 AMPS SERVICE 10 CIRCUITS 25 FIXTURES, 10 PLUMBING FIXTURES WATER AND WASTE R… 200A 10 circuits —
2026-05-20 HVAC
Source type: Single Family Dwelling
$20,000 5206 TILBURY WAY REPLACE 3 TON AC, AIR HANDLER; ADD 1 CIRCUIT 3 tons AC replacement —
2026-05-20 Interior Renovation
Source type: Dwelling: Rowhouse
$2,800 5600 MIDWOOD AVE Apartment had smoke damage. Demo was completed by remediation company. This is a… —
2026-05-20 HVAC
Source type: Dwelling: Rowhouse
$5,000 2517 BROOKFIELD AVE Install Goodman 60,000 btu 96% variable speed gas furnace with a 2 ton 17 seer v… 2 tons 17 SEER AC, furnace New installation —
2026-05-20 Structural
Source type: Motor Vehicle Service and Repair: Minor (Outdoor V
— 6005 BELAIR RD Demolition works only. Demolition of an existing approximately 3,000 square foot… 0 sq —
2026-05-20 HVAC
Source type: Vacant House/Building/Structure
— 222 N LIBERTY ST use first floor as Beauty supply store —
2026-05-20 Interior Renovation
Source type: Single Family Dwelling
$60,000 3507 CEDARDALE RD SOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: MINOR DEMOLITION (CATEGORY I): RE… —
2026-05-20 HVAC
Source type: Truck Repair
$1,500 2801 ANNAPOLIS RD Re-face existing non-illuminated wall-mounted sign cabinet: 61 1/2" x 120" = 51.… —
2026-05-20 HVAC
Source type: Single Family Dwelling
$7,500 4 CLUB RD Install a Bosch triple zone mini-split system. 2 head units serving 2 basement r… mini-split New installation —
2026-05-20 Landscaping & Exterior
Source type: Single Family Dwelling
— 1211 LAKESIDE AVE Grind and re-point the area above the front exterior porch roof and west wall in… —
2026-05-20 Landscaping & Exterior
Source type: Dwelling: Rowhouse
$1,500 508 N DUNCAN ST Vinyl Siding —
2026-05-20 General Construction
Source type: Single Family Dwelling
— 3810 W GARRISON AVE Use as a single-family dwelling. residential —
2026-05-20 Electrical
Source type: Dwelling: Rowhouse
$5,500 2414 E FEDERAL ST 200 AMP SERVICE . 30 CIRCUITS BREAKERS . 200A 30 circuits —
2026-05-20 Fire Protection
Source type: Day-Care Center: Adult
$6,700 2146 E FEDERAL ST install PyroChem KKII commercial kitchen hood fire suppression system - Happy He… fire suppression —
2026-05-20 Interior Renovation
Source type: Retail Goods Establishment (No Alcoholic Beverages
$525,000 3330 SAINT PAUL ST Expedited DEMO Permit Requested. Interior remodel of existing mercantile space. … —
2026-05-20 Structural
Source type: Dwelling: Rowhouse
$1,000 1027 DESOTO RD INSTALL 19 LINEAR FEET OF 42 INCH HIGH CHAIN LINK FENCE IN FRONT YARD OF ROWHOUS… —
2026-05-20 HVAC
Source type: Vacant Lot
$1,500 828 WATTS ST FIRE SPRINKLER PER NFPA 13D sprinkler —
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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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