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.

24,474 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 24,474 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:

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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.

24,474
Indexed Permits
592
Contractor names (90 days)
2026-11-08
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

24,474 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-06-01 HVAC
Source type: Single Family Dwelling
$2,000 4518 WEITZEL AVE Remove and replace front porch columns. No addition, no interior alterations. As… replacement —
2026-06-01 HVAC
Source type: Single Family Dwelling
$11,440 2600 HALCYON AVE install 5.72KW roof mount solar system. As per plans as per code. Please amend t… New installation HVAC installation —
2026-06-01 Plumbing
Source type: Two Family Dwelling
$5,000 1849 E 29TH ST Installing of 400 amp service 25 circuits 15 plumbing fixtures 2 - 3 ton heat pu… 3 tons heat pump —
2026-06-01 Plumbing
Source type: Single Family Dwelling
$5,000 2007 CLIFTON AVE 2007 CLIFTON AVE PLUMBING AND GAS PERMIT 8 PLUMBING FIXTURES, WASTE AND WATER RE… 8 fixtures —
2026-06-01 HVAC
Source type: Dwelling: Multi-Family
$6,612 7202 VALLEY COUNTRY CT Replacement of HVAC Equipment/ Heat Pumps replacement —
2026-06-01 HVAC
Source type: Dwelling: Rowhouse
$17,316 1223 CEDARCROFT RD REMOVE/REPLACE 11 WINDOWS; NO STRUCTURAL CHANGES replacement —
2026-06-01 HVAC
Source type: Single Family Dwelling
— 1151 CARROLL ST replace 52k btu gas range with same replacement —
2026-06-01 HVAC
Source type: Dwelling: Multi-Family
$6,612 7201 VALLEY COUNTRY CT Replacement of HVAC Equipment/ Heat Pumps replacement ×3 —
2026-06-01 HVAC
Source type: Dwelling: Rowhouse
$9,500 3433 RAMONA AVE Install duct an 80% 75,000 BTU gas furnace, 3 ton coil and condenser 3 tons AC, furnace New installation —
2026-06-01 Interior Renovation
Source type: Dwelling: Rowhouse
$5,000 1411 ANDRE ST INTERIOR ALTERATIONS TO INCLUDE: CATEGORY 1 DEMO (500 SF) OF NON BEARING STUD WA… —
2026-06-01 Plumbing
Source type: Single Family Dwelling
$7,539 3702 ECHODALE AVE Replace Sewer Line (NO ROW WORK) line work replacement —
2026-06-01 Interior Renovation
Source type: Single Family Dwelling
$5,000 2007 CLIFTON AVE 2007 CLIFTON AVE BUILDING PERMIT SCOPE OF WORK. complete Alteration. (category 1… —
2026-06-01 HVAC
Source type: Dwelling: Multi-Family
$10,000 111 HAMLET HILL ROAD Pull and replace toilet, shower, double vanity replacement —
2026-06-01 Electrical
Source type: Single Family Dwelling
$1,000 3708 THE ALAMEDA Install 200 amp service upgrade and total rewire 200A service panel New installation —
2026-06-01 Electrical
Source type: Single Family Dwelling
$2,500 4001 FAIRFAX RD installing 27 circuits, 200 amps heavy up, 30 lights, 8 smoke detectors, 13 outl… 200A 27 circuits —
2026-06-01 Interior Renovation
Source type: Office
$25,000 5436 BELAIR RD *********** TO INCLUDE OFFICE SPACE RENOVATIONS: ******* SCOPE OF WORK: ------- … —
2026-06-01 Electrical
Source type: Dwelling: Rowhouse
— 3340 DUDLEY AVE reconstruct of one bathroom washer box electric water heater need a final —
2026-06-01 Electrical
Source type: Single Family Dwelling
$75,000 500 SOMERSET RD Replacement of electrical in SFD due to extensive fire damage. replacement —
2026-06-01 General Construction
Source type: Single Family Dwelling
$5,512 202 LONGWOOD RD Add ductless mini split to conditioned area as well as attic —
2026-06-01 Solar
Source type: Single Family Dwelling
— 4110 W COLD SPRING LN Replace defective solar inverter. As per code. solar —
2026-06-01 Interior Renovation
Source type: Single Family Dwelling
$5,000 2406 W LAFAYETTE AVE BUILDING PERMIT, 2406 W LAFAYETTE AVE SCOPE OF WORK. complete Alteration. (categ… —
2026-06-01 HVAC
Source type: Dwelling: Multi-Family
$6,612 7205 VALLEY COUNTRY CT Replacement of HVAC Equipment/ Heat Pumps replacement —
2026-06-01 HVAC
Source type: Dwelling: Rowhouse
$8,100 835 S MONTFORD AVE Replace 2-ton air conditioning system with Rheem Model RA14AY24AJ1NA. 2 tons replacement —
2026-06-01 HVAC
Source type: Single Family Dwelling
$3,200 4716 WRENWOOD AVE 1 GAS STOVE 1 GAS FURNACE 1 GAS WATER HEATER furnace —
2026-06-01 Plumbing
Source type: Two Family Dwelling
$12,000 402 S PATTERSON PARK AVE INSTALL , (2) # ELECTRIC WATER HEATER, (25) # PLUMBING FIXTURES, (1) # GAS TEST,… gas line work New installation —
2026-06-01 Electrical
Source type: Dwelling: Rowhouse
$2,200 4357 OLD FREDERICK RD 100AMP SERVICE INSTALL 100A New installation —
2026-06-01 Landscaping & Exterior
Source type: Single Family Dwelling
$20,000 6201 OLD HARFORD RD Exterior work: Construction of a one-level 29' x20' SIDE addition with loft spac… —
2026-06-01 HVAC
Source type: Warehouse
— 5300 HOLABIRD AVE To use for Walmart warehouse and accessory office. —
2026-05-31 Interior Renovation
Source type: Dwelling: Rowhouse
$3,900 800 RADNOR AVE Refinish floor, interior painting, new kitchen countertop —
2026-05-31 HVAC
Source type: Single Family Dwelling
$6,920 1728 WEBSTER ST Tear out and haul away 14 x13 1/2 back pad and fence, Install 2) 4x4 fence posts… AC New installation —
2026-05-31 HVAC
Source type: Vacant Lot
$2,000 2808 FERRY BAR DR Install NFPA 13D fire sprinkler in a row of towns. 38 heads per unit. 304 for th… sprinkler New installation HVAC installation —
2026-05-31 General Construction
Source type: Beauty/Barber/Nail Salon
— 5510 1/2 HARFORD RD TO USE PORTION 5510 1/2 AS A BEAUTY AND BARBER SHOP. —
2026-05-31 Interior Renovation
Source type: Single Family Dwelling
$80,000 6202 LINCOLN AVE Interior renovation of an existing single-family dwelling including non-structur… —
2026-05-31 Electrical
Source type: Single Family Dwelling
$10,000 721 MURA ST Install wiring for to be renovated rowhouse install 200 Amp service and panel 200A New installation —
2026-05-31 General Construction
Source type: Dwelling: Rowhouse
$5,500 2200 WALBROOK AVE 24 cir. 200amp heavy up 200A —
2026-05-31 HVAC
Source type: Dwelling: Rowhouse
$10,000 2519 AISQUITH ST Install 2 tons AC system Install supply and return ductwork Install 2 bathroom e… AC New installation —
2026-05-31 HVAC
Source type: Dwelling: Semi-Detached
$15,000 1900 W FAYETTE ST install 3 furnaces , 3 condensers , 3 distribution systems New installation HVAC installation —
2026-05-31 Plumbing
Source type: Dwelling: Rowhouse
$3,000 2612 CECIL AVE Main water line replacement on property only line work replacement —
2026-05-31 Interior Renovation
Source type: Dwelling: Rowhouse
$2,000 2413 BARCLAY ST Interior and exterior cosmetic renovations to a single-family dwelling to includ… —
2026-05-31 Interior Renovation
Source type: Single Family Dwelling
$20,000 2234 W NORTH AVE CATEGORY 2 DEMO, REMOVAL OF DRYWALL, PLASTER, SHEETROCK, ALL TO INSTALL NEW INTE… —
2026-05-31 Interior Renovation
Source type: Dwelling: Rowhouse
$70,000 29 N LUZERNE AVE First floor alteration : Removal of existing non-structural walls and ceiling in… —
2026-05-31 HVAC
Source type: Single Family Dwelling
— 2705 QUEEN ANNE RD A small raised open platform 8'X7' with roof in a 3ft diameter tree in a yard sp… —
2026-05-31 HVAC
Source type: Dwelling: Rowhouse
$9,500 2037 N BENTALOU ST Complete duct system, 1-bathroom exhaust, 800k- BTU high efficiency furnace. 2.5… 2.5 tons AC, furnace —
2026-05-31 Demolition
Source type: Single Family Dwelling
$3,000 2471 SHIRLEY AVE INSPECTORS NOTES: need engineer certification approving framing fire separation … —
2026-05-31 Interior Renovation
Source type: Single Family Dwelling
$3,000 2531 DENISON ST SCOPE OF WORK: INTERIOR/EXTERIOR ALTERATIONS: INTERIOR DEMOLITION (CATEGORY I): … —
2026-05-31 Demolition
Source type: Dwelling: Rowhouse
$2,000 20 S BERNICE AVE Interior demo —
2026-05-31 Interior Renovation
Source type: Single Family Dwelling
$28,000 4403 COOK AVE Paint the interior of the home. Refinish flooring. Replace kitchen cabinets. add… —
2026-05-31 Electrical
Source type: Single Family Dwelling
$10,000 719 MURA ST Install wiring for to be renovated rowhouse Install 200 Amp service and panel 200A New 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 24,474+ 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 24,474 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 24,474 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 24,474 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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