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.

24,439 indexed permits · 596 contractor names in the last 90 days · Baltimore, Maryland.

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Baltimore building permits — key stats
Active contractors 596
Newest permit 2026-11-07

PermitGrab tracks 24,439 building permits in Baltimore, MD as of 2026-11-07, including 596 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.

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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.

24,439
Indexed Permits
596
Contractor names (90 days)
2026-11-07
Last Updated
Source date: 2026-11-07

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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 2026-11-07

24,439 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-05-28 Roofing
Source type: Single Family Dwelling
 $1,800 4536 SCHENLEY RD Work on rear house.rear house also known as 4535 Maynadier Rd.  Remove and repla… shingle replacement —
2026-05-28 HVAC
Source type: Single Family Dwelling
 $1,200 2543 ASHTON ST Gas furnace 70k btu Gas furnace 80k BTU AC 2 ton AC 2 1/2 ton Ductwork 5-bathroo… 2 tons AC, furnace —
2026-05-28 Demolition
Source type: Dwelling: Rowhouse
 $6,000 353 YALE AVE Exterior: pour new concrete steps for the front porch of the house. remove and r… —
2026-05-28 HVAC
Source type: Single Family Dwelling
 $2,470 5701 GIST AVE RENEWAL by ANDERSEN TO REMOVE AND REPLACE 1 WINDOWS, NO STRUCTURAL CHANGES, NO W… replacement —
2026-05-28 HVAC
Source type: Single Family Dwelling
 $5,000 4122 THE ALAMEDA Demolition & Wall Modifications: Removal of existing plaster walls and ceilings,… replacement —
2026-05-28 HVAC
Source type: Single Family Dwelling
 $24,200 1639 POPLAR GROVE ST INSTALL NEW 2.5 TON HEAT PUMP, AIR HANDLER AND HEATING PACKAGE. THIS IS AN OIL T… 2.5 tons heat pump New installation —
2026-05-28 Interior Renovation
Source type: Single Family Dwelling
 — 2902 PRESSTMAN ST To install new baseboards and floors. The living room is 18 sq ft. The foundatio… —
2026-05-28 Landscaping & Exterior
Source type: Single Family Dwelling
 $8,000 245 S EAST AVE Scope of Work: Exterior alterations to include: Repair cornice and paint two coa… —
2026-05-28 Plumbing
Source type: Single Family Dwelling
 $12,500 119 E NORTHERN PKWY Emergency sewer lateral replacement line work replacement —
2026-05-28 Plumbing
Source type: Dwelling: Rowhouse
 $2,217 5511 PRICE AVE Replace 40-gallon 40,000 Btu gas water heater with the same. gas replacement —
2026-05-28 HVAC
Source type: Single Family Dwelling
 — 914 N CENTRAL AVE REPLACE EXTERIOR DOOR - SAME SIZE, $500 - THRU THE HOME DEPOT JOHNSON, SHARON H:… replacement —
2026-05-28 HVAC
Source type: Single Family Dwelling
 — 1033 PIER POINTE LANDING replace gas dryerr new flex connector replacement —
2026-05-28 Interior Renovation
Source type: Dwelling: Rowhouse
 $9,800 3230 BELMONT AVE first and second floor wall repair, drywall, finishing, prime and paint. floors,… —
2026-05-28 Roofing
Source type: Dwelling: Rowhouse
 $7,000 111 E RANDALL ST Remove and replace low slope roof existing layers to the wood decking and instal… replacement —
2026-05-28 Landscaping & Exterior
Source type: Single Family Dwelling
 $3,000 433 W 23RD ST Scope of Work: Exterior Alterations to include: Deck Construction: Build rear de… —
2026-05-28 Electrical
Source type: Dwelling: Detached
 $1,500 3503 GARRISON BLVD Electric water heater installation —
2026-05-28 Electrical
Source type: Resturant/Carryout
 $12,000 100 N HOWARD ST interior renovations. new paint, new counter, new finished. no structural work o… —
2026-05-28 HVAC
Source type: Dwelling: Rowhouse
 $21,000 2016 N WOLFE ST Scope of Work: Interior alterations to include: New Furnace, laying sheetrock, c… furnace replacement —
2026-05-28 Windows & Doors
Source type: Dwelling: Rowhouse
 $19,906 2633 KIRK AVE REMOVE/REPLACE 2 WINDOWS, 4 ENTRY DOORS; NO STRUCTURAL CHANGES —
2026-05-28 HVAC
Source type: Single Family Dwelling
 — 621 NOTTINGHAM RD REPLACE EXTERIOR DOOR - SAME SIZE, $500 - THRU THE HOME DEPOT MARK R BOZARTH H: … replacement —
2026-05-28 Windows & Doors
Source type: Dwelling: Detached
 — 2420 SHIRLEY AVE fill in existing door and window with 8 inch CMU all work done per code —
2026-05-28 Electrical
Source type: Office
 $111,000 100 LIGHT ST INSTALLATION OF 568 LOW VOLTAGE DATA CABLES IN SUPPORT OF BUILDING PERMIT BCCM-2… low voltage —
2026-05-28 HVAC
Source type: Dwelling: Rowhouse
 $3,062 1625 WEBSTER ST REMOVE/REPLACE 2 WINDOWS; NO STRUCTURAL CHANGES replacement —
2026-05-28 HVAC
Source type: Single Family Dwelling
 $14,966 5522 WESLEY AVE REPLACE EXISTING 2.5 TON AC AND 75K BTU FURNACE 2.5 tons AC, furnace replacement —
2026-05-28 HVAC
Source type: Single Family Dwelling
 $12,500 3235 BRENDAN AVE REPLACE EXISTING 2.5 TON AC AND 75K BTU FURNACE 2.5 tons AC, furnace replacement —
2026-05-28 Electrical
Source type: Dwelling: Rowhouse
 $2,500 3544 LYNDALE AVE 5 circuits per code 5 circuits —
2026-05-28 HVAC
Source type: Single Family Dwelling
 $9,582 702 HIGHWOOD DR Replace existing leaking water service from meter to house replacement —
2026-05-28 Windows & Doors
Source type: Single Family Dwelling
 — 2627 LOYOLA NORTHWAY INSTALL EXTERIOR DOOR - SAME SIZE, $500 - THRU THE HOME DEPOT HARRISON, JEFFREY … —
2026-05-28 General Construction
Source type: Dwelling: Rowhouse
 — 2652 FREDERICK AVE USE AS A SINGLE-FAMILY DWELLING residential —
2026-05-28 Plumbing
Source type: Dwelling: Rowhouse
 $2,444 2023 BRADDISH AVE Replace 40-gallon 40,000 Btu gas water heater with the same. gas replacement —
2026-05-28 Interior Renovation
Source type: Dwelling: Multi-Family
 $3,500 1810 EUTAW PL In unit #210 only: Demo and remove existing cabinetry, countertop and sink. Repl… —
2026-05-28 Plumbing
Source type: Dwelling: Rowhouse
 $1,500 537 E 23RD ST Install 1 sewer line replacement on private property line work replacement —
2026-05-28 Interior Renovation
Source type: Retail Goods Establishment (No Alcoholic Beverages
 $525,000 3330 SAINT PAUL ST ****** EXPEDITED REVIEW REQUESTED. REMODEL OF EXISTING MERCANTILE SPACE. THERE I… —
2026-05-28 Roofing
Source type: Dwelling: Rowhouse
 $14,215 1114 W PRATT ST Remove Existing Flat Roofing system and install New Modified Bitumen Flat Cool R… flat New installation —
2026-05-28 Plumbing
Source type: Dwelling: Rowhouse
 $9,500 101 CAMBRIA ST 200 AMP SERVICE . 25 CIRCUITS BREAKERS . GAS PRESSURE TEST . GAS FURNACE . STOVE… gas line work —
2026-05-28 HVAC
Source type: Single Family Dwelling
 $2,500 2721 HARLEM AVE replace gas furnace 150000 BTUs furnace replacement —
2026-05-28 Electrical
Source type: Dwelling: Rowhouse
 $2,000 3206 GWYNNS FALLS PKWY INSTALL NEW 50-GALLON ELECTRIC WATER HEATER —
2026-05-28 Plumbing
Source type: Single Family Dwelling
 — 6223 CHINQUAPIN PKWY INSTALL (15) # PLUMBING FIXTURES, (2) 150000 BTU FUEL PIPING (OTHER THAN 1 OR 2 … gas line work New installation —
2026-05-28 Electrical
Source type: Dwelling: Rowhouse
 $2,200 1203 ARGYLE AVE ROUGH IN WAS DONE ON PERMIT #BRCM-26-009742, 2 FIXTURES INSTALL 200 AMP SERVICE … 200A replacement —
2026-05-28 HVAC
Source type: Single Family Dwelling
 $5,500 5114 WHITEFORD AVE Replace existing 100A service with a new 200A service. Install 2 circuits to fee… mini-split replacement —
2026-05-28 HVAC
Source type: Single Family Dwelling
 $2,500 2042 WALBROOK AVE Underpin entire front facing right side , front, and rear section of basement an… —
2026-05-28 HVAC
Source type: Dwelling: Rowhouse
 $17,000 1524 N WOLFE ST replace a 3 ton 23 SEER2 DIY 5th Generation 5-Zone ductless mini split heat pump 3 tons 23 SEER heat pump, mini-split replacement —
2026-05-28 Interior Renovation
Source type: Dwelling: Rowhouse
 $11,250 1644 SHERWOOD AVE We refreshed the paint on the ceilings, walls, and trim of the interior of the h… —
2026-05-28 HVAC
Source type: Dwelling: Detached
 $5,730 213 MALLOW HILL RD INSTALL 110 LINEAR FEET OF 6 FOOT HIGH WOOD FENCE IN REAR AND SIDE YARD OF DETAC… New installation HVAC installation —
2026-05-28 Plumbing
Source type: Dwelling: Rowhouse
 $4,200 3813 GLEN AVE INSTALL 12 FIXTURES , WATER AND WASTE  RECONSTRUCTION 12 fixtures New installation —
2026-05-28 HVAC
Source type: Place of Worship
 $100,000 1300 DRUID HILL AVE New VRF System. Outdoor 10 ton unit. 5 indoor ductless units. Refrigerant piping… 10 tons New installation —
2026-05-28 Roofing
Source type: Dwelling: Rowhouse
 $14,120 124 S SCHROEDER ST Remove Existing Flat Roofing system and Install New White granulate Modified Bit… flat New installation —
2026-05-28 HVAC
Source type: Dwelling: Rowhouse
 $1,500 603 BRISBANE RD replace decking boards and hand rails. existing deck framing to remain replacement —
2026-05-28 HVAC
Source type: Single Family Dwelling
 $22,975 2909 E COLD SPRING LN REPLACE EXISTING 2 TON AC AND 70K BTU FURNACE 2 tons AC, furnace replacement —
2026-05-28 General Construction
Source type: Single Family Dwelling
 — 6806 EVERALL AVE use as a single family dwelling residential —
Page 437 of 489 ← Prev 1 2 … 436 437 438 488 489 Next →
Permit Types in Baltimore
One and Two Family Combo Permit
9,752 42.3%
Use and Occupancy Permit
2,585 11.2%
Commercial and Multifamily Combo Permit
2,392 10.4%
Permit Extension
2,287 9.9%
Dwelling: Rowhouse
1,618 7.0%
Single Family Dwelling
1,556 6.8%
Change of Contact Information - Permit
1,544 6.7%
Add or Change Licensed Professional
909 3.9%
Dwelling: Multi-Family
232 1.0%
Dwelling: Detached
158 0.7%
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 24,439+ Baltimore building permits — newest permit date: 2026-11-07 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 24,439 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 2026-11-07. Newest permit date: 2026-11-07. 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 24,439 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 →
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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 24,439 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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More Maryland permit data

Anne Arundel County permits Montgomery County permits Silver Spring permits Bethesda permits Rockville permits Gaithersburg permits Potomac permits Germantown permits Chevy Chase permits Montgomery Village permits

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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