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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Baltimore building permits — key stats
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.

24,175
Indexed Permits
586
Contractor names (90 days)
2026-11-06
Last Updated
Source date: 2026-11-05

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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 2026-11-05

24,175 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-05-04 Plumbing
Source type: Single Family Dwelling
$3,000 1923 GREENBERRY RD Replacement of 40 gallon 40000 BTU Natural gas water heater - Ball Valve, Expans… gas replacement —
2026-05-04 Plumbing
Source type: Dwelling: Rowhouse
— 1103 HOLLINS ST Complete the fire sprinkler system initially permitted on COM2024-01160 per NFPA… sprinkler —
2026-05-04 General Construction
Source type: Warehouse
$40,700 501 W 23RD ST New installation of a BDA system. —
2026-05-04 General Construction
Source type: Single Family Dwelling
— 2237 CECIL AVE USE AS A SINGLE-FAMILY DWELLING. residential —
2026-05-04 HVAC
Source type: Single Family Dwelling
$3,000 5434 LYNVIEW AVE HVAC work for 80k furnace 2.5 ton AC ductwork. Gas by others 2.5 tons AC, furnace —
2026-05-04 Plumbing
Source type: Dwelling: Rowhouse
$10,000 2258 WENBURN ST INSTALL (2) 40000 BTU AIR-CON SYSTEM – HEAT PUMP (1.5 ton/EA ) & DUCTWORK (1) # … electric line work New installation —
2026-05-04 General Construction
Source type: Single Family Dwelling
— 1213 N EDEN ST Use as a single family residential —
2026-05-04 HVAC
Source type: Factory & Industrial
$315,000 1211 BERNARD DR Upgrade service from 2000amp 277/480volt to 3000amp 277/480volt 2000A —
2026-05-04 Interior Renovation
Source type: Dwelling: Rowhouse
$4,200 2624 BOONE ST Replace front and rear exterior doors, replace 4 windows in the rear of the hous… —
2026-05-04 Interior Renovation
Source type: Single Family Dwelling
$6,000 13 S HILTON ST CREATE, POWDER ROOM. NEW FINISHES, THROUGHOUT. NEW CABINETS. ALL WORK, DONE TO C… —
2026-05-04 Electrical
Source type: Dwelling: Rowhouse
$1,000 2612 CECIL AVE Install 200 amp service 24 branch circuits/ feeders and 45 devices 200A New installation —
2026-05-04 HVAC
Source type: Vacant House/Building/Structure
— 1101 S HANOVER ST TO USE AS ART GALLERY WITH A RETAIL SPACE —
2026-05-04 Plumbing
Source type: Single Family Dwelling
$3,868 5003 EUGENE AVE Replacement 50 Gal 40,000 BTU natural gas water heater - Pan - Valves- Expansion… gas replacement —
2026-05-04 Solar
Source type: Dwelling: Semi-Detached
$1,000 3020 NORTHWAY DR Scope of Work: Exterior alterations to include: Solar panel installation: Instal… 7.04 kW solar —
2026-05-04 Plumbing
Source type: Single Family Dwelling
$5,665 5606 SAINT ALBANS WAY Replacement of 50 Gallon 40,000 BTU natural gas water heater expansion tank, pan… gas replacement —
2026-05-04 HVAC
Source type: Dwelling: Semi-Detached
$5,000 3021 MCELDERRY ST Water service replacement  Replacement of existing supply and return pipes for b… replacement —
2026-05-04 Electrical
Source type: Dwelling: Rowhouse
$7,500 1547 CARSWELL ST INSTALL 200 AMP SERVICE . 30 CIRCUITS BREAKERS . 200A 30 circuits New installation —
2026-05-04 Electrical
Source type: Dwelling: Rowhouse
$1,000 1310 W PRATT ST 100Amp Service upgrade 100A service panel —
2026-05-04 HVAC
Source type: Single Family Dwelling
$130,000 1008 WINDING WAY New enclosed porch to replace damaged ice and snow. As per plans and as per code… replacement —
2026-05-04 Plumbing
Source type: Dwelling: Rowhouse
— 3909 6TH ST gas test to release meter from BGE, reconnect to existing fixtures —
2026-05-04 Windows & Doors
Source type: Dwelling: Rowhouse
$3,500 1323 W PRATT ST REPLACE 7 WINDOWS & 2 EXTERIOR DOORS (BOTH SAME SIZE SAME LOCATION) / 300 SQ FT … —
2026-05-04 Plumbing
Source type: Dwelling: Rowhouse
$10,000 2256 WENBURN ST INSTALL (2) 40000 BTU AIR-CON SYSTEM – HEAT PUMP (1.5 ton/EA ) & DUCTWORK (1) # … electric line work New installation —
2026-05-04 HVAC
Source type: Vacant House/Building/Structure
$10,000 114 S BROADWAY Fire Alarm Permit for Final Inspection fire alarm —
2026-05-04 Electrical
Source type: Dwelling: Rowhouse
$8,200 2522 HARLEM AVE INSTALL 200 AMP SERVICE AND 21 CIRCUITS , ELECTRIC WATER HEATER ,14 PLUMBING FIX… 200A 21 circuits New installation —
2026-05-04 Plumbing
Source type: Dwelling: Rowhouse
$10,000 2252 WENBURN ST INSTALL (2) 40000 BTU AIR-CON SYSTEM – HEAT PUMP (1.5 ton/EA ) & DUCTWORK (1) # … electric line work New installation —
2026-05-04 Interior Renovation
Source type: Single Family Dwelling
$8,600 3708 SEQUOIA AVE Scope of Work: Demo stud wall, drywall, trims, subfloor, flooring, install new f… —
2026-05-04 Plumbing
Source type: Dwelling: Rowhouse
$2,000 1325 VALLEY ST Rough in for 10 plumbing fixtures reconstruct the waste and water, no gas 10 fixtures —
2026-05-04 Interior Renovation
Source type: Dwelling: Rowhouse
$65,000 2128 E NORTH AVE In the basement, the existing windows will be removed and replaced in accordance… —
2026-05-04 Plumbing
Source type: Dwelling: Rowhouse
— 1105 HOLLINS ST Complete the fire sprinkler system installation from COM2024-01161 per NFPA 13-D… sprinkler New installation —
2026-05-04 Electrical
Source type: Single Family Dwelling
$3,000 308 S CALHOUN ST Electrical work for 200 amp service 15 circuits 25 fixtures. Plumbing work for 2… 200A 15 circuits —
2026-05-04 Landscaping & Exterior
Source type: Dwelling: Rowhouse
$2,000 3916 YOLANDO RD SCOPE OF WORK: EXTERIOR ALTERATIONS TO INCLUDE: FENCING REPLACEMENT: REPLACING A… —
2026-05-04 Plumbing
Source type: Dwelling: Rowhouse
$3,000 514 N KENWOOD AVE SCOPE OF WORK: ---- TRADES (SEWER CONNECTION) ----- - Escavate back yard  - Dig … line work New installation —
2026-05-04 Plumbing
Source type: Single Family Dwelling
$4,000 4027 PARK HEIGHTS AVE 18 plumbing fixtures waste and water electric water heater  Basement  1 toilet  … electric —
2026-05-04 HVAC
Source type: Dwelling: Detached
$4,000 3407 BATEMAN AVE exterior water service replacement 1.5" copper tubing replacement —
2026-05-04 General Construction
Source type: Lodge or Social Club
— 4007 OLD YORK RD TO USE AS Royalty Social Club PER BMZA2024-00208 APPROVED. —
2026-05-04 Interior Renovation
Source type: Dwelling: Rowhouse
$80,000 416 E PATAPSCO AVE Removal and replacement of thirteen (13) existing windows with new energy-effici… —
2026-05-04 Plumbing
Source type: Dwelling: Rowhouse
— 3909 6TH ST gas test to have BGE release meter, reconnect to existing fixtures —
2026-05-04 HVAC
Source type: Dwelling: Rowhouse
$8,500 1627 SPENCE ST Full HVAC System Install: -2 Ton AC -90% AFUE 60,000 BTU Furnace -2 Bathroom Fan… 2 tons AC, furnace New installation —
2026-05-04 Demolition
Source type: Dwelling: Rowhouse
$25,000 1020 MCKEAN AVE Demolish and frame existing interior walls. Demolish 2 and 1/2 bathrooms. Replac… —
2026-05-04 Plumbing
Source type: Dwelling: Rowhouse
$2,000 910 E PRESTON ST Rough in for 7 plumbing fixtures reconstruct waste and water, no gas 7 fixtures —
2026-05-04 General Construction
Source type: Carry-Out Food Shop
— 717 S BROADWAY CONTINUE TO USE GROUND FLOOR AS A CARRY-OUT RESTAURANT. —
2026-05-04 Electrical
Source type: Dwelling: Rowhouse
$3,000 203 S PULASKI ST -nstall 25 circuits and install 200 amp service - 200A 25 circuits New installation —
2026-05-04 General Construction
Source type: Single Family Dwelling
$11,500 1415 REYNOLDS ST EQUIPMENT AND DUCT WORK ***ALL WORK SUBJECT TO FIELD*** —
2026-05-04 General Construction
Source type: Dwelling: Rowhouse
— 119 S CARROLLTON AVE Single-family rowhouse —
2026-05-04 Electrical
Source type: Single Family Dwelling
$30,000 6617 DANVILLE AVE 200 amp service upgrade 200A service panel —
2026-05-04 General Construction
Source type: Dwelling: Rowhouse
$2,500 443 N LINWOOD AVE Split 1 200A meter into 2 - 100A meters 200A —
2026-05-04 Plumbing
Source type: Single Family Dwelling
$2,983 345 HORNEL ST Replacement of 40 Gallon Natural Gas 40,000 BTU water heater Pan, Expansion tank… gas replacement —
2026-05-04 Demolition
Source type: Single Family Dwelling
$1,500 3912 GLENMORE AVE SCOPE OF WORK: EXTERIOR ALTERATIONS TO INCLUDE: EXISTING RETAINING WALL DEMOLITI… —
2026-05-04 HVAC
Source type: Dwelling: Detached
$2,800 2711 WOODSDALE AVE replace heal 90, toilet flange and eliminate regeneration line as per inspector replacement —
2026-05-04 Roofing
Source type: Single Family Dwelling
$95,000 506 S ROSE ST Non-structural demo & removal of plaster, drywall, windows, doors, non-bearing w… —
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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 permit activity covers 24,175 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 24,175 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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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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