Baltimore Building Permits & Property Data

Heads up: The current Baltimore records do not yet meet PermitGrab's source-published contractor coverage threshold. This page focuses on permit records and property data; market-level contractor data coverage isn't available for this city.

17,275 indexed permits · 37,087 code violations · Baltimore, Maryland.

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Baltimore building permits — key stats
Newest permit 2026-09-22

PermitGrab tracks 17,275 building permits in Baltimore, MD as of 2026-09-22. 37,087 code violations in the same area, newest violation date 2026-09-23.

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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.

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One email a week with the newest Baltimore building permits — addresses, project details, and property activity where available. 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.

17,275
Indexed Permits
—
Contractor count unavailable
37,087
Code Violations
—
Property Owners · count unavailable
2026-09-23
Last Updated
Source date: 2026-09-22

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

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Published permit & code records

Permit data through 2026-09-22

17,275 permits sorted by date

⇄ Swipe or scroll to see address & contractor

Date Type Value Address Details Contractor / Status Save
2026-05-14 HVAC/Mech $17,080 1014 S STREEPER ST Replace 70,000 Btu gas furnace, 2-ton A/C, and evaporator coil with same. Instal… 2 tons AC, furnace replacement —
2026-05-14 Electrical $10,000 308 NORTHFIELD PL Re-locate the BGE meter to the exterior. Replace the 200 amp service cable. Inst… 200A 10 circuits EV charger replacement —
2026-05-14 Plumbing $48,000 5852 BELAIR RD Remodel of the commercial space. Replace front door with newer door style and lo… —
2026-05-14 HVAC/Mech $4,500 2721 W NORTH AVE REPLACEMENT OF 4 INTERIOR DOORS IN THE SAME SIZE AND LOCATION. INSTALL 200 SQ/FT… replacement —
2026-05-14 HVAC/Mech $9,872 3803 BOWERS AVE Replace 50,000 Btu gas furnace, 2-ton A/C, and evaporator coil with same. Instal… 2 tons AC, furnace replacement —
2026-05-14 Plumbing $2,208 1603 WADSWORTH WAY Replace 40-gallon 38,000 Btu gas water heater with the same. gas replacement —
2026-05-14 HVAC/Mech — 5639 PIONEER DR FRONT STORM REPLACEMENT replacement —
2026-05-14 HVAC/Mech $8,903 3200 CEDARHURST RD Remove old boiler. Install 96,000 btu gas boiler with 1/2 backflow device. 96,000 BTU New installation HVAC installation —
2026-05-14 Pool/Spa — 3568 S HANOVER ST Use 1st floor as unoccupied retail space* and 2nd floor as one (1) dwelling unit… —
2026-05-14 HVAC/Mech $10,143 120 N WOLFE ST Replace 2-ton heat pump, air handler, heater package and evaporator coil with sa… 2 tons heat pump replacement —
2026-05-14 Plumbing $2,208 4852 BOWLAND AVE Replace 40-gallon 38,000 Btu gas water heater with the same. gas replacement —
2026-05-14 Electrical $20,000 5715 HILLEN RD Install (1) new antenna, (1) new coax lines & relocation. IF INSTALLING SUPPRESS… —
2026-05-14 Electrical $3,400 4104 EDMONDSON AVE Please amend this permit to add your licensed electrical contractor and your lic… 120V New installation —
2026-05-14 Electrical — 4005 2ND ST 200 AMPS HEAVY UP, 18 CIRCUITS 200A 18 circuits —
2026-05-14 General Construction — 4132 ROLAND AVE Use as a single-family dwelling. residential —
2026-05-14 Plumbing $191,000 400 KEY HWY Installation of a modular, pre-fabricated floating dock to be used for the sole … —
2026-05-14 HVAC/Mech $18,000 3110 WOODHOME AVE remove/replace 13 windows; no structural changes replacement —
2026-05-14 General Construction — 2229 BANK ST USE AS A SINGLE FAMILY DWELLING residential —
2026-05-14 HVAC/Mech $6,553 5506 SILVERBELL RD Replace 2-ton A/C, and evaporator coil with same. Install disconnects for 2-ton … 2 tons AC replacement —
2026-05-14 HVAC/Mech — 4616 PARK HEIGHTS AVE continue to use for/as two (2) dwelling units —
2026-05-14 Electrical $175,000 5801 SMITH AVE UPS Replacement - installing new 200 amp panel board, installing 14 L6-30R recep… 200A replacement —
2026-05-14 General Construction — 1140 WASHINGTON BLVD Use as single-family dwelling. This property is in an Urban Renewal Plan Area an… residential —
2026-05-14 HVAC/Mech $8,952 804 E 41ST ST Replacement of existing concrete walkway, 4'' thick, from the front of the house… replacement —
2026-05-14 Fire Protection $8,500 4131 W FOREST PARK AVE ADDING A NEW FIRE ALARM SYSTEM FOR SPRINKLER MONITORING AND ALARM NOTIFICATION. … fire alarm, sprinkler —
2026-05-14 HVAC/Mech — 219 W 29TH ST Use premises for a Residential Care Facility for up to eleven residents, increas… —
2026-05-14 HVAC/Mech $751,395 2809 BOSTON ST Masonry Repairs, Sealant Replacement and Coating replacement —
2026-05-14 Plumbing $2,208 1207 WHATCOAT ST Replace 40-gallon 38,000 Btu gas water heater with the same. gas replacement —
2026-05-14 Signage $5,000 3330 SAINT PAUL ST Install (2) hanging building-mounted signs for Johns Hopkins Campus Store: Sign … —
2026-05-14 HVAC/Mech $10,000 727 NEWINGTON AVE Furnish and install 11 new vinyl replacement windows to the same locations as ex… replacement —
2026-05-14 HVAC/Mech $6,000 1708 WOODBOURNE AVE Remove and replace 8 plumbing fixtures, preform gas test on furnace and range, r… replacement —
2026-05-14 HVAC/Mech $5,900 629 S LINWOOD AVE Replace 2.5-ton A/C, and evaporator coil with same. Install disconnects for 2.5-… 2.5 tons AC replacement —
2026-05-14 Electrical $2,000 1639 POPLAR GROVE ST Upgrade form 100 to 200 amp services. 200A —
2026-05-14 Plumbing $5,500 4407 WAKEFIELD RD Dig up main water service at meter by street and pull new line from house to met… line work New installation —
2026-05-14 Plumbing $2,098 960 FELL ST Replace 50-gallon electric water heater with same. (ELECTRICAL ONLY) replacement —
2026-05-14 General Construction — 1803 HOLLINS ST USE AS A SINGLE FAMILY DWELLING residential —
2026-05-14 HVAC/Mech $12,000 1121 RIVERSIDE AVE Remove 1,000-gallon heating oil UST from exterior of the property. UST in not in… —
2026-05-14 Electrical $2,500 2313 JEFFERSON ST 200amp service 15 new circuits 200A New installation —
2026-05-14 HVAC/Mech — 611 E 38TH ST FRONT STORM DOOR REPLACEMENT replacement —
2026-05-14 Signage $6,700 301 N CALVERT ST Install 1 aluminum non-illuminated building mounted sign on side elevation —
2026-05-14 HVAC/Mech $11,947 9 MALLOW HILL RD Replace 3-ton A/C, and evaporator coil with same. Install disconnects for 3-ton … 3 tons AC replacement —
2026-05-14 Electrical $4,200 2412 ORLEANS ST INSTALL 200 AMP SERVICE FOR 2 APT 100 AMPS EACH UNIT, 15 CIRCUITS TO CODE 200A 15 circuits New installation —
2026-05-14 Plumbing $3,000 1547 CARSWELL ST REPLACEMENT TOTAL 13 FIXTURE: 3-BATH GROUP, 1-DISHWASHER, 1-KITCHEN SINK, 1-SHOW… standard replacement —
2026-05-14 General Construction — 1604 CHARLOTTE AVE TO USE AS A SINGLE FAMILY DWELLING residential —
2026-05-14 General Construction — 2429 FRANCIS ST USE AS A SINGLE FAMILY DWELLING USE as single family DWELLING residential —
2026-05-14 Electrical $1,000 1033 W BALTIMORE ST Electrical TRADE WORK In a single apartment unit. The bathroom will have no new … replacement —
2026-05-14 Windows/Doors — 2618 HAMPDEN AVE FRONT STORM DOOR INSTALL —
2026-05-14 HVAC/Mech $6,000 1928 WILHELM ST replace Hvac 2tons of heat pump and replace 2 tons of air-condenser and replace … AC, heat pump replacement —
2026-05-14 Plumbing $2,342 5607 SUMMERFIELD AVE Replace 50-gallon 38,000 Btu gas water heater with the same. gas replacement —
2026-05-14 General Construction $1,000 2544 BOARMAN AVE Gas test for gas leak that was fixed —
2026-05-14 Plumbing $2,217 2705 CYLBURN AVE Replace 40-gallon 40,000 Btu gas water heater with the same. gas replacement —
Page 319 of 346 ← Prev 1 2 … 318 319 320 345 346 Next →
Permit Types in Baltimore
One and Two Family Combo Permit
6,293 39.2%
Commercial and Multifamily Combo Permit
1,676 10.4%
Use and Occupancy Permit
1,659 10.3%
Dwelling: Rowhouse
1,618 10.1%
Single Family Dwelling
1,556 9.7%
Permit Extension
1,324 8.2%
Change of Contact Information - Permit
1,014 6.3%
Add or Change Licensed Professional
534 3.3%
Dwelling: Multi-Family
232 1.4%
Dwelling: Detached
158 1.0%
Construction Activity in Baltimore

New building permits in Baltimore, Maryland show where construction activity is occurring. Filter the public records by trade, date, address, and project value to research active projects and property activity. Contractor lead coverage is not currently available for this city.

About Baltimore Building Permits

Baltimore, Maryland processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 17275+ Baltimore building permits — newest permit date: 2026-09-22 from official city sources.

Each record can show the project address, scope, permit type, and value where the city publishes them. The source-published contractor records do not meet the coverage threshold for this city. PermitGrab does not represent this as contractor-contact coverage. Where property-owner records are available, they are matched to permit addresses separately.

How to use Baltimore permit data

Filter the current records by trade, date, address, or project value to research construction activity. The most useful workflow in this market is verifying the project signal first, then using the property data that is actually available for that address.

PermitGrab methodology · Page data current as of · Source: Building Permits via Accela (pop. 570K).

Who appears in Baltimore permit records?

PermitGrab indexes 17,275 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 2026-09-22. Newest permit date: 2026-09-22. 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 17,275 indexed permits alongside 37,087 active code violations. 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.

How to look up Baltimore building permits

Search recent Baltimore, MD building permits by address, 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, 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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Monitor Baltimore permit & property activity

Email alerts when new public records are available for new permits and property activity. Source-published contractor coverage is not currently available for this city. Owner information is shown only where it can be matched from available public records.

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Frequently Asked Questions about Baltimore Building Permits

How many building permits does PermitGrab track in Baltimore?

PermitGrab currently tracks 17275 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 can research Baltimore activity by filtering current permits by trade, location, and project type. Source-published contractor coverage is not currently available for this city. Property information is shown only where public records can be matched.

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. Source-published contractor coverage is not currently available for this city. Property information is available only where public records can be matched. 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.

Real estate investors
Review published code-enforcement records with property context where linkage is available. A violation is a research signal, not evidence that an owner intends to sell.
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.
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More Maryland permit data

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