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.

24,310 indexed permits · 592 contractor names in the last 90 days · Baltimore, Maryland.

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Baltimore building permits — key stats
Active contractors 592
Newest permit 2026-11-06

PermitGrab tracks 24,310 building permits in Baltimore, MD as of 2026-11-06, 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.

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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.

24,310
Indexed Permits
592
Contractor names (90 days)
2026-11-06
Last Updated
Source date: 2026-11-06

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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 2026-11-06

24,310 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-05-08 Electrical
Source type: Dwelling: Rowhouse
 $2,500 1641 NORMAL AVE existing one gas furnace- 80,000 BTU, electrical water heater, 1-1/2-bathroom, o… 80,000 BTU furnace —
2026-05-08 Plumbing
Source type: Dwelling: Rowhouse
 $14,000 501 SEAGULL AVE SEWER MAIN REPLACEMENT (NO ROW WORK) line work replacement —
2026-05-08 General Construction
Source type: Single Family Dwelling
 — 3416 ELMLEY AVE USE AS A SINGLE-FAMILY DWELLING. residential —
2026-05-08 General Construction
Source type: Single Family Dwelling
 — 2839 W LAFAYETTE AVE Use as a single family dwelling residential —
2026-05-08 Interior Renovation
Source type: Dwelling: Rowhouse
 $60,000 203 N CHESTER ST Interior Renovation including demo, framing repair, drywall, trim, flooring, cab… —
2026-05-08 Roofing
Source type: Single Family Dwelling
 $50,000 3506 REISTERSTOWN RD ******* Convert existing attic space to a usable 3rd floor level ***** SCOPE OF … New installation New roof —
2026-05-08 Structural
Source type: Dwelling: Rowhouse
 $8,000 1028 W FRANKLIN ST UNDERPINNING OF EXISTING BASEMENT AREAS 28'-4''x16'-6'' EXISTING HEIGHT IS 6'-2'… —
2026-05-08 General Construction
Source type: Dwelling: Rowhouse
 — 2512 JEFFERSON ST Use as a single-family dwelling. residential —
2026-05-08 Electrical
Source type: Single Family Dwelling
 $2,000 2717 LATONA RD 200 ampere service upgrade & adding (3) circuits 200A service panel —
2026-05-08 General Construction
Source type: Dwelling: Rowhouse
 — 814 N PORT ST Use as a single-family dwelling. residential —
2026-05-08 Interior Renovation
Source type: Single Family Dwelling
 $4,500 5106 SAINT GEORGES AVE INTERIOR/EXTERIOR ALTERATIONS TO INCLUDE: REPLACE 400 SQFT DRYWALL, 400 SQFT MOL… —
2026-05-08 HVAC
Source type: Dwelling: Multi-Family
 $10,000 922 WOODSON RD Supply and install a direct replacement 600 amp meter stack. Replace (3) exterio… replacement —
2026-05-08 Interior Renovation
Source type: Dwelling: Rowhouse
 $5,000 811 N MONTFORD AVE ------ INTERIOR CAT I DEMO -------- REMOVE ALL TRASH AND DEBRIS THROUGHOUT THE B… —
2026-05-08 Plumbing
Source type: Office
 — 2110 MARYLAND AVE Test and inspect existing gas lines in property to restore gas service by the lo… —
2026-05-08 Interior Renovation
Source type: Dwelling: Rowhouse
 $5,000 514 N ROBINSON ST ------ INTERIOR CAT I DEMO -------- REMOVE ALL TRASH AND DEBRIS THROUGHOUT THE B… —
2026-05-08 HVAC
Source type: Vacant Lot
 $100,000 3811 RIDGECROFT ROAD Previously approved under permit number COM2023-02763. Resubmission due to expir… HVAC installation —
2026-05-08 HVAC
Source type: Single Family Dwelling
 $11,155 220 RIDGEWOOD RD Replace 2-ton heat pump, air handler, heater package and evaporator coil with sa… 2 tons heat pump replacement —
2026-05-08 Interior Renovation
Source type: Dwelling: Rowhouse
 $5,000 3611 MOUNT PLEASANT AVE ------ INTERIOR CAT I DEMO -------- REMOVE ALL TRASH AND DEBRIS THROUGHOUT THE B… —
2026-05-08 HVAC
Source type: Dwelling: Multi-Family
 $10,000 116 S BROADWAY Sprinkler - Upgrading the incoming to a 2" line. Permit us still active, just am… sprinkler —
2026-05-08 HVAC
Source type: Single Family Dwelling
 — 1024 W LANVALE ST Replace 6 front old, worn-out wood windows with new vinyl glazed insulated windo… replacement —
2026-05-08 Electrical
Source type: Single Family Dwelling
 $10,000 715 N PATTERSON PARK AVE Install 32 circuit per code. Rough wire was inspected in COM2024-76668 32 circuits New installation —
2026-05-08 Windows & Doors
Source type: Dwelling: Rowhouse
 $14,231 524 S STREEPER ST installed new 2 ton mini split (1 outdoor head, two indoor heads) 2 tons mini-split New installation —
2026-05-08 HVAC
Source type: Dwelling: Rowhouse
 $5,000 4018 WILSBY AVE Replace AC AC replacement —
2026-05-08 Interior Renovation
Source type: Single Family Dwelling
 $20,000 531 WILSON ST FRAME BULK HEADS INSULATION R21 AND R49 DRYWALL AND REPAIR. REPLACE 4 INTERIOR D… —
2026-05-08 HVAC
Source type: Dwelling: Semi-Detached
 $3,000 4004 FALLSTAFF RD Replace existing 2-ton AC system 2 tons AC replacement —
2026-05-08 Interior Renovation
Source type: Dwelling: Rowhouse
 $5,000 605 N KENWOOD AVE ------ INTERIOR CAT I DEMO -------- REMOVE ALL TRASH AND DEBRIS THROUGHOUT THE B… —
2026-05-08 General Construction
Source type: Rooming House
 — 635 W LEXINGTON ST Use as 34 dwelling units for American Cancer Society Hope Lodge which provides a… 34 units residential —
2026-05-08 HVAC
Source type: Single Family Dwelling
 — 103 W ROPEWALK LN ATS with battery backup battery —
2026-05-08 HVAC
Source type: Single Family Dwelling
 $9,620 1045 UPNOR RD REPLACE EXISTING 2 TON AC AND COIL 2 tons AC replacement —
2026-05-08 Interior Renovation
Source type: Dwelling: Rowhouse
 — 4024 WOODRIDGE RD rough in & trim out of 2 full bath, kitchen, washer, hosebib, sump pump, dishwas… —
2026-05-08 General Construction
Source type: Single Family Dwelling
 — 1028 W CROSS ST use as a single family dwelling This property is in an Urban Renewal Plan Area a… residential —
2026-05-08 HVAC
Source type: Retail Goods Establishment (With Alcohol Sales)
 — 1148 E NORTH AVE Continue to Use as a Liquor Store, with retail sale of tobacco products ;; Chang… —
2026-05-08 General Construction
Source type: Single Family Dwelling
 — 2147 HOMEWOOD AVE USE AS A SINGLE FAMILY DWELLING residential —
2026-05-08 Electrical
Source type: Single Family Dwelling
 $6,500 325 N FULTON AVE install 200 amps and 25 circuits 200A 25 circuits New installation —
2026-05-08 Solar
Source type: Single Family Dwelling
 $9,840 3217 HOWARD PARK AVE SCOPE OF WORK: ---- EXTERIOR ALTERATIONS ---- - Installation of a 3.28 kW roof-m… 3.28 kW 8 panels solar —
2026-05-08 Plumbing
Source type: Single Family Dwelling
 — 6107 EDLYNNE RD 40 natural gas water heater replacement like for like gas replacement —
2026-05-08 HVAC
Source type: Dwelling: Rowhouse
 $10,562 1808 NORTHBOURNE RD Replace 2-ton heat pump, 70,000 Btu gas furnace and evaporator coil with same. I… 2 tons furnace, heat pump replacement —
2026-05-08 Interior Renovation
Source type: Single Family Dwelling
 $8,000 2237 OREM AVE Interior: - remove some drywall - painting  - floors - new doors same sizes and … —
2026-05-08 HVAC
Source type: Dwelling: Detached
 $5,000 2901 FOREST GLEN RD Replace AC AC replacement —
2026-05-08 Plumbing
Source type: Dwelling: Rowhouse
 $15,000 611 ALLENDALE ST 200 AMPS SERVICE 8 CIRCUITS 35 FIXTURES, 9 PLUMBING FIXTURES WATER AND WASTE REC… 200A 8 circuits —
2026-05-08 Electrical
Source type: Dwelling: Rowhouse
 $36,000 3015 N CALVERT ST Replace one 100-amp subpanel in the basement add two new circuits for washer and… replacement —
2026-05-08 Plumbing
Source type: Single Family Dwelling
 $7,000 306 ILCHESTER AVE Pull new 3/4 Kcopper water service , add dual check , prv, 2 full port ball valv… line work New installation —
2026-05-08 Electrical
Source type: Dwelling: Rowhouse
 $13,989 5121 LINDEN HEIGHTS AVE to install 2 ton 24000 btu heat pump system and electric water heater —
2026-05-08 HVAC
Source type: Dwelling: Rowhouse
 $2,500 1641 NORMAL AVE existing -0ne gas furnace 80,000 BTU, 0ne a/c unit 2.5 ton, 2- exhaust fan, and … 2.5 tons AC, furnace —
2026-05-08 Landscaping & Exterior
Source type: Dwelling: Rowhouse
 $2,000 723 E 21ST ST ***** (deck installation was not initially included on approved permit) Referenc… —
2026-05-08 HVAC
Source type: Dwelling: Rowhouse
 $5,400 724 RESERVOIR ST Replace water service from the house to the street as per code replacement —
2026-05-08 Electrical
Source type: Dwelling: Rowhouse
 $8,000 808 WHITMORE AVE Electrical wiring for addition —
2026-05-08 HVAC
Source type: Single Family Dwelling
 $33,000 2507 TALBOT RD zone 1 Install New Run Tru by Trane Heat Pump System, A5AHP4024 and A5AHV003. Mo… AC, heat pump New installation —
2026-05-08 HVAC
Source type: Single Family Dwelling
 $14,592 143 N MILTON AVE Direct replacement of 2 Ton Air Conditioner & Gas Furnace with new Lennox 2 Ton … 2 tons furnace replacement —
2026-05-08 Structural
Source type: Dwelling: Rowhouse
 $12,000 918 N CAROLINE ST SCOPE OF WORK: ------ UNDERPINNING ------ - OF EXISTING BASEMENT AREAS 38'-1"x13… —
Page 470 of 487 ← Prev 1 2 … 469 470 471 486 487 Next →
Permit Types in Baltimore
One and Two Family Combo Permit
9,690 42.3%
Use and Occupancy Permit
2,567 11.2%
Commercial and Multifamily Combo Permit
2,375 10.4%
Permit Extension
2,277 9.9%
Dwelling: Rowhouse
1,618 7.1%
Single Family Dwelling
1,556 6.8%
Change of Contact Information - Permit
1,534 6.7%
Add or Change Licensed Professional
901 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 24,310+ Baltimore building permits — newest permit date: 2026-11-06 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 24,310 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 2026-11-06. Newest permit date: 2026-11-06. 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 24,310 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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View all Maryland permits →

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 24,310 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

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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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