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
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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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.

SUPREME PLUS PLUMBING & HEATING LLC
2026-11-05
📍 2220 N CHARLES ST
General Construction commercial
✉️ Email available with trial

Published permit & code records

Permit data through 2026-11-05

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 Plumbing
Source type: Change of Contact Information - Permit
713 CARROLL ST Plumbing INSTALL (8) # PLUMBING FIXTURES, (1) # SANITARY CONNECTION (RECONSTRUCT… line work New installation —
2026-11-05 General Construction
Source type: Change of Contact Information - Permit
3903 EASTERN AVE ADD MONEY TRANFER SERVIVES AND AIRPLANE TICKETS —
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 Other
Source type: Use and Occupancy Permit
1319 VALLEY ST GUT RENOVATION OF AN EXSITING 2 STORY ROWHOME. THE PROPOSED WILL BE A SINGLE FAM… —
2026-11-05 HVAC
Source type: One and Two Family Combo Permit
6 ROLAND GREEN REPLACE EXISTING 2 TON AC AND 70K BTU FURNACE IN THE ATTIC AND REPLACE EXISTING … 2 tons AC, furnace replacement HVAC replacement —
2026-11-05 Landscaping & Exterior
Source type: One and Two Family Combo Permit
26 S POTOMAC ST My property has a fenced in concrete back patio. We obtained a permit to remove … —
2026-11-05 Plumbing
Source type: One and Two Family Combo Permit
2333 GUILFORD AVE Repointing Brickwork, repairing marble steps to original condition, replacing st… —
2026-11-05 HVAC
Source type: One and Two Family Combo Permit
5604 ROXBURY PL Exterior repairs, in-kind replacements and repainting, all approved by MHT under… furnace, heat pump, m… replacement HVAC replacement —
2026-11-05 HVAC
Source type: One and Two Family Combo Permit
3449 KESWICK RD REPLACE 1ST FLOOR 2.5 TON HEAT PUMP ,2ND FLOOR 2 TON HEAT PUMP . 4 BATH EXHAUST … 2.5 tons heat pump replacement HVAC replacement —
2026-11-05 Other
Source type: Use and Occupancy Permit
1346 WALKER AVE Residential care facility assisted living for up to 4 residents. I am requesting… —
2026-11-05 Electrical
Source type: One and Two Family Combo Permit
1618 N WOLFE ST 200 amp service, 15 circuits, 25 fixtures. 9 plumbing fixtures water and waste a… 200A 15 circuits —
2026-11-05 Windows & Doors
Source type: One and Two Family Combo Permit
310 S CHESTER ST Remove and Replace 3 Windows, Like for Like, No Structural Changes like for like replacement HVAC changeout —
2026-11-05 Demolition
Source type: Commercial and Multifamily Combo Permit
1600 E LOMBARD ST Demolition of existing pool and existing community garden. Construction of new p… —
2026-11-05 Interior Renovation
Source type: Commercial and Multifamily Combo Permit
3725 MALDEN AVE INTERIOR RENOVATION OF THE EXISTING PANTRY, OFFICES AND WORKSTATION AREA OF THE … sprinkler —
2026-11-05 Interior Renovation
Source type: One and Two Family Combo Permit
4027 CRANSTON AVE Pull and replace (same layout) one kitchen and one bathroom. Install new kitchen… —
2026-11-05 Structural
Source type: One and Two Family Combo Permit
6208 BLACKBURN LN Construct an approximately 400 square feet addition at the rear of the current r… —
2026-11-05 General Construction
Source type: Commercial and Multifamily Combo Permit
3431 GREENMOUNT AVE installation of ductless mini split HVAC system and 2 electrical circuits to sup… commercial —
2026-11-05 General Construction
Source type: One and Two Family Combo Permit
1114 QUANTRIL WAY Plataforma de concreto de 12x12 de concreto sin modificar vereda ni cordon —
2026-11-05 Solar
Source type: One and Two Family Combo Permit
3232 SEQUOIA AVE This project involves the installation of a 6.075KW DC/ 7.600KW AC residential s… 6.075 kW solar Solar PV —
2026-11-05 General Construction
Source type: Commercial and Multifamily Combo Permit
414 LIGHT ST installation of new BACK-LIT illuminated LED CHANNEL LETTERS ON AN EXISTING COMM… commercial —
2026-11-05 Plumbing
Source type: One and Two Family Combo Permit
3738 WINTERBOURNE RD Water Service Line Replacement line work replacement —
2026-11-05 General Construction
Source type: Add or Change Licensed Professional
— Add or Change Licensed Professional ×5 —
2026-11-05 General Construction
Source type: Change of Contact Information - Permit
4714 MORAVIA RD Daycare center fro 30 children. BMZA required. —
2026-11-05 General Construction
Source type: Change of Contact Information - Permit
2800 CHRISTOPHER AVE Chnaging applicant to an indivisual per AHJ comments —
2026-11-05 General Construction
Source type: Commercial and Multifamily Combo Permit
2220 N CHARLES ST Rough in and complete for 2 full bath with 2 stand alone tubs and 3 sinks commercial SUPREME PLUS PLUMBING & HEATING LLC
2026-11-05 Fire Protection
Source type: Change of Contact Information - Permit
2904 FERRY BAR DR Install NFPA 13D fire sprinkler. sprinkler —
2026-11-05 Fire Protection
Source type: Change of Contact Information - Permit
2902 FERRY BAR DR Install NFPA 13D fire sprinkler. sprinkler —
2026-11-05 Fire Protection
Source type: Change of Contact Information - Permit
2900 FERRY BAR DR Install NFPA 13D fire sprinkler. sprinkler —
2026-11-05 General Construction
Source type: Permit Extension
3713 NORTONIA RD REINSTATE BRCM-26-008182 FOR FINALS —
2026-11-05 Plumbing
Source type: Permit Extension
1120 HOLLINS ST Install new plumbing pipe and fittings to support relocation of kitchen sink and… line work New installation —
2026-11-05 Windows & Doors
Source type: Permit Extension
4900 CRENSHAW AVE HOLLY LANE APARTMENTS - LOT 001 ********** THE PROJECT IS COMPRISED OF 4 BUILDIN… —
2026-11-05 Windows & Doors
Source type: Permit Extension
4908 CRENSHAW AVE HOLLY LANE APARTMENTS - LOT 002 ******* THE PROJECT IS COMPRISED OF 3 BUILDINGS/… —
2026-11-05 General Construction
Source type: Permit Extension
1823 N MONROE ST permit reinstatement —
2026-11-05 Electrical
Source type: Permit Extension
717 N MONTFORD AVE FRAME AS PER PLANS 2X4 16" OC. INSTALL 4 WINDOWS, 3 EXTERIOR DOORS AND 13 INTERI… —
2026-11-05 Interior Renovation
Source type: Permit Extension
1927 WILKENS AVE FIRE DAMAGE. Interior and exterior alterations to include... MAIN LEVEL - REPLAC… —
2026-11-05 Interior Renovation
Source type: Permit Extension
2112 BOLTON ST INSURANCE CLAIM DUE TO FIRE DAMAGE. REPLACE FLAT ROOF, FRAMING, INSULATION, DRYW… flat replacement Re-roof —
2026-11-05 General Construction
Source type: Permit Extension
3000 WASHINGTON BLVD We need to schedule a final. Please extend this so we can schedule. As we was un… —
2026-11-05 Landscaping & Exterior
Source type: Permit Extension
603 WINANS WAY Repair cracks in sidewalk —
2026-11-05 Other
Source type: Use and Occupancy Permit
1724 GOUGH ST CONTINUE USE 1ST FLOOR OFFICE SPACE & 2ND FLOOR 2 UNITS 2 HVAC systems —
2026-11-05 General Construction
Source type: Commercial and Multifamily Combo Permit
2319 MARYLAND AVE Scope of work: exterior work: in the rear of the building, installation of 92’x3… commercial —
2026-11-05 Plumbing
Source type: One and Two Family Combo Permit
3201 MCELDERRY ST REPLACEMENT OF 6 PLUMBING FIXTURES, REPLACE 20 ELECTRICAL FIXTURES, REPLACE 1. 2… 6 fixtures replacement —
2026-11-05 HVAC
Source type: One and Two Family Combo Permit
355 YALE AVE Replace 90,000 Btu gas furnace. Install disconnects for furnace. 90,000 BTU furnace replacement HVAC replacement —
2026-11-05 Plumbing
Source type: One and Two Family Combo Permit
1385 LIMIT AVE Repair partial part of outside main water line line work —
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 Plumbing
Source type: Permit Extension
1713 DRUID HILL AVE Plumbing work as describe in the original permit: Replace 24 plumbing fixtures1 … replacement —
2026-11-05 HVAC
Source type: One and Two Family Combo Permit
5109 ROLAND AVE INSTALL TWO (2) 24,000 BTU AIR CONDITIONING SYSTEMS WITH AIR HANDLERS; INSTALL T… 24,000 BTU New installation HVAC installation —
Page 2 of 484 ← Prev 1 2 3 483 484 Next →
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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