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
Permits (last 90 days) 11,921
Top trade (contractor profiles) General Construction
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.

Baltimore building permit activity

4,746 building permit records published by this source for Baltimore are dated in the last 30 days — up 8.3% from the prior 30 days. Over 90 days: 11,921 permits.

Top trades among contractor profiles in Baltimore

General Construction19.1%
HVAC17.2%
Electrical16.3%
Plumbing16.2%
Interior Renovation12.9%
Roofing2.9%
Structural2.8%
Landscaping & Exterior2.8%

Most active contractors (last 6 months)

  1. E W NELSON HOME IMPROVEMENTS, INC — 76 permits
  2. MEGA PLUMBING CORP — 68 permits
  3. NON STOP SERVICES — 65 permits
  4. M J MECHANICAL CONTRACTING LLC — 48 permits
  5. BROWN — 45 permits
  6. ANGEL DRYWALL CONSTRUCTION LLC — 41 permits
  7. HILLTOP ELECTRIC COMPANY — 38 permits
  8. LONG FENCE COMPANY INC. — 34 permits
  9. MCATEE LLC — 32 permits
  10. QTEC LLC — 32 permits
24,175
Indexed Permits
586
Contractor names (90 days)
2026-11-06
Last Updated
Source date: 2026-11-05
Baltimore had 4,746 building permit records dated in the last 30 days.

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New permits, and contractor activity sent when new public records are available.

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Recent project activity

Recent permit records with source-published project details. A named business identifies the recorded project team; it is not a claim that the business is seeking bids.

STEPHEN J TANT PLUMBING LLC
2026-11-05
📍 32 S EUTAW ST
General Construction commercial
PRECISE ELECTRIC MAINTENANCE
2026-11-05
📍 5007 LIBERTY HEIGHTS AVE
Electrical
Briscoe Job Well Done LLC
2026-11-05
📍 5606 WINTHROPE AVE 5610
Interior Renovation residential
Contact details pending

Published permit & code records

Permit data through 2026-11-05
🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

24,175 permits sorted by date

Project value is blank on every record displayed here, so the Value column is omitted.

⇄ Swipe or scroll to see address & contractor

Date Type Address Details Contractor / Status Save
2026-11-05 General Construction
Source type: Commercial and Multifamily Combo Permit
32 S EUTAW ST Plumbing install 71 gallon commercial gas water heater as per code Correct faile… commercial STEPHEN J TANT PLUMBING LLC
📞 (•••) •••-••••
2026-11-05 Electrical
Source type: One and Two Family Combo Permit
5007 LIBERTY HEIGHTS AVE 4 Pull station 1 Smoke detector 1Water flow 1Tamper switch. 5 Strobe. 6 Horn/str… PRECISE ELECTRIC MAINTENANCE
📞 (•••) •••-••••
2026-11-05 Interior Renovation
Source type: Change of Contact Information - Permit
5606 WINTHROPE AVE 5610 REQUEST TO AMEND EXISTING BUILDING PERMIT Property Address: 5606 Winthrop Avenue… residential Briscoe Job Well Done LLC
Contact details pending
2026-11-05 Plumbing
Source type: Permit Extension
1824 N BOND ST 1824 N BOND STREET INSTALL (12) # PLUMBING FIXTURES, (1) # SANITARY CONNECTION (… gas line work New installation Water heater WINKEY
📞 (•••) •••-••••
2026-11-05 Interior Renovation
Source type: Commercial and Multifamily Combo Permit
4701 MOUNT HOPE DR Relocate 32 sprinklers and add 12 sprinklers for office space renovation sprinkler SMITH FIRE PROTECTION, LLC
📞 (•••) •••-••••
2026-11-05 HVAC
Source type: One and Two Family Combo Permit
5501 CARTER AVE HVAC work for 90k furnace, 2 ton heat pump, ductwork, 3 exhaust fans. Plumbing w… 2 tons furnace, heat pump BROWN
2026-11-05 HVAC
Source type: One and Two Family Combo Permit
319 S Newkirk ST Installation of heating and air conditioning., duct, furnace Installed to code furnace New installation HVAC installation MERKLE
Contact details pending
2026-11-05 General Construction
Source type: One and Two Family Combo Permit
2924 E COLD SPRING LN Gas work for 50k stove BROWN
2026-11-05 Electrical
Source type: One and Two Family Combo Permit
4722 HOMESDALE AVE CHANGE OUT SWITCHES AND PLUGS REPLACE 150 PANEL IN-KIND 23 FIXTURES AND DEVICES … 23 circuits replacement PRECISE ELECTRIC MAINTENANCE
📞 (•••) •••-••••
2026-11-05 Electrical
Source type: One and Two Family Combo Permit
4827 ORVILLE AVE replace electrical up to 600V, electrical wiring 600V replacement H.G.W. ELECTRICAL CONSTRUCTION
Contact details pending
2026-11-05 General Construction
Source type: Commercial and Multifamily Combo Permit
100 DOLPHIN ST LOW VOLTAGE ONLY: IN STALLING 5 DATA OUTLETS ON THE 4TH FLOOR commercial RRM ELECTRICAL GROUP LLC
Contact details pending
2026-11-05 General Construction
Source type: Commercial and Multifamily Combo Permit
4301 PARKTON ST Repair water line commercial STEPHENS
📞 (•••) •••-••••
2026-11-05 HVAC
Source type: One and Two Family Combo Permit
1413 BONSAL ST REPLACE EXISTING 2 TON AC AND 75K BTU FURNACE 2 tons AC, furnace replacement HVAC replacement M J MECHANICAL CONTRACTING LLC
📞 (•••) •••-••••
2026-11-05 General Construction
Source type: Permit Extension
1365 N CALHOUN ST Reinstate permit CLARKE
📞 (•••) •••-••••
2026-11-05 HVAC
Source type: Permit Extension
1824 N BOND ST install a 90% 80,000btu furnace ; install ductwork and four exhaust fans also a … 2 tons 80,000 BTU AC, furnace New installation HVAC installation HORTON
Contact details pending
2026-11-05 Plumbing
Source type: One and Two Family Combo Permit
322 FURROW ST PLUMBING - 4 FIXTURES / GAS-TEST, STOVE / HVAC - 2 TON HEAT PUMP / ELECTRIC - 30… 4 fixtures BAILOWICH
📞 (•••) •••-••••
2026-11-05 Roofing
Source type: One and Two Family Combo Permit
3508 KENYON AVE MAIN ROOF AND BAY WINDOW ROOF - REMOVE EXISTING ROOF, INSTALL NEW ULTIMATE VENT … shingle New installation Roof repair —
2026-11-05 Demolition
Source type: One and Two Family Combo Permit
2110 N PULASKI ST THIS IS A BVRI PROJECT. 2110 N PULASKI ST. CAT 1 DEMO PERMIT - EXPOSURE DEMOLITI… —
2026-11-05 Electrical
Source type: One and Two Family Combo Permit
620 MELVILLE AVE Install 1 Sump Pump and 67 LNFT of Basement Gutter. No Electrical. —
2026-11-05 Interior Renovation
Source type: One and Two Family Combo Permit
2600 QUANTICO AVE the renovation and reconfiguration of the existing residence into a 5-bedroom, 4… —
2026-11-05 General Construction
Source type: Add or Change Licensed Professional
— Add or Change Licensed Professional DR CONTRACTING LLC
2026-11-05 Windows & Doors
Source type: One and Two Family Combo Permit
3510 FAIRVIEW AVE Remove and Replace 1 Window, Like for Like, No Structural Changes like for like replacement HVAC changeout —
2026-11-05 General Construction
Source type: One and Two Family Combo Permit
515 HARWOOD AVE Gas Range Replacement —
2026-11-05 Plumbing
Source type: One and Two Family Combo Permit
2200 CHRISTIAN ST Change out fixtures 9 plumbing fixtures 2 ton ac 90k furnace 20 fixture devices 9 fixtures replacement —
2026-11-05 Interior Renovation
Source type: One and Two Family Combo Permit
311 S BENTALOU ST SCOPE OF WORK: Complete the remaining interior finish work, including interior p… —
2026-11-05 General Construction
Source type: One and Two Family Combo Permit
4930 WESTHILLS RD REPLACE GAS RANGE —
2026-11-05 HVAC
Source type: One and Two Family Combo Permit
402 ROSECROFT TER REPLACE 100,000 BTU BOILER 100,000 BTU replacement HVAC replacement —
2026-11-05 HVAC
Source type: One and Two Family Combo Permit
601 PONTE VILLAS NORTH 151 Replace 40,000 Btu gas furnace, 2-ton A/C, and evaporator coil with same. Instal… 2 tons 40,000 BTU AC, furnace replacement HVAC replacement —
2026-11-05 Plumbing
Source type: One and Two Family Combo Permit
2911 GARRISON BLVD Remove old boiler. Install 210,000 btu gas boiler with 1/2 backflow device —
2026-11-05 HVAC
Source type: One and Two Family Combo Permit
4106 WILKE AVE Install gas furnace and central air with new ductwork furnace New installation HVAC installation —
2026-11-05 Other
Source type: Use and Occupancy Permit
713 CARROLL ST Permit for rehabbed 2 story end of row dwelling —
2026-11-05 Plumbing
Source type: One and Two Family Combo Permit
5505 HAMLET AVE replace 5 plumbing fixtures for 2.5 bathrooms and laundry, kitchen gas test 5 fixtures replacement —
2026-11-05 General Construction
Source type: One and Two Family Combo Permit
308 BIRKWOOD PL REPLACE GAS DRYER —
2026-11-05 Interior Renovation
Source type: One and Two Family Combo Permit
1711 W BALTIMORE ST Reconstruction of the water and waste for 3-toilets, 3-bathroom sinks, 3-bathtub… —
2026-11-05 General Construction
Source type: One and Two Family Combo Permit
6109 TRAMORE RD INSTALL ONE BACKUP BATTERY - 15kWh, ONE BACKUP GATEWAY BETWEEN METER AND MSP, 15… 15 kWh battery battery Battery storage —
2026-11-05 General Construction
Source type: Commercial and Multifamily Combo Permit
120 E 25TH ST APT 3 Upgrade 100 amp panel in 3rd floor unit commercial —
2026-11-05 Plumbing
Source type: One and Two Family Combo Permit
713 CARROLL ST Plumbing INSTALL (8) # PLUMBING FIXTURES, (1) # SANITARY CONNECTION (RECONSTRUCT… line work New installation —
2026-11-05 Landscaping & Exterior
Source type: One and Two Family Combo Permit
2434 MADISON AVE Install a new wrought iron handrail along the left side of the existing front st… —
2026-11-05 Other
Source type: Use and Occupancy Permit
2314 WHITTIER AVE APT 1 Providing 3.1 Residential SUD/MENTAL Health services to individuals in MD —
2026-11-05 General Construction
Source type: Commercial and Multifamily Combo Permit
2401 LIBERTY HEIGHTS AVE This project is an alteration to an existing tenant space on the second story of… 3-story commercial sprinkler —
2026-11-05 Fire Protection
Source type: Commercial and Multifamily Combo Permit
1740 MCKEAN AVE Installation of a fire alarm system in a mixed use occupancy (offices and apartm… fire alarm —
2026-11-05 Interior Renovation
Source type: One and Two Family Combo Permit
3914 DUDLEY AVE Install 400² feet of 3x5 backer boards and Install 400 square feet of vinyl plan… —
2026-11-05 Electrical
Source type: One and Two Family Combo Permit
954 QUANTRIL WAY 954 QUANTRIL WAY: FIRST PERMIT NON-STRUCTURAL ALTERATIONS; REPLACE SHEETROCK & S… 8 circuits replacement —
2026-11-05 General Construction
Source type: Commercial and Multifamily Combo Permit
1400 LANCASTER ST Remove existing RTU, Replace in kind. Disconnect and reconnect existing gas serv… commercial —
2026-11-05 General Construction
Source type: Add or Change Licensed Professional
— Add or Change Licensed Professional ×2 —
2026-11-05 General Construction
Source type: Commercial and Multifamily Combo Permit
200 S LINWOOD AVE Underground improvements to the Mimi DiPietro Hockey Rink mechanical room wall. … commercial —
2026-11-05 Electrical
Source type: Change of Contact Information - Permit
4401 EASTERN AVE this is an art studio for the creation of silk screen prints and steel picture f… —
2026-11-05 General Construction
Source type: Change of Contact Information - Permit
424 S PULASKI ST Daycare for Kids ages 6month-12 years old For up to 60 kids —
2026-11-05 Roofing
Source type: One and Two Family Combo Permit
2862 PELHAM AVE Install cloer in back gate same as existing.new gutters and downspouts fix hole … —
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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 permitting activity covers 4,746 building permit records dated in the last 30 days. 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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