Baltimore Building Permits & Contractor Leads

4,923 indexed permits · 58 active contractors · 5,424 code violations · Baltimore, Maryland.

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PermitGrab tracks 58 active contractors who pulled 4,923 building permits in Baltimore, MD. Live tracking of 5,424 code violations in the same area. Updated daily.

PermitGrab is a $149/mo subscription that surfaces every Baltimore building permit, contractor record, and code violation from the official municipal feed within 12-24 hours of filing — used by solar installers, roofers, HVAC contractors, real-estate investors, and insurance restoration teams to acquire leads at the moment a homeowner commits to a project. 14-day free trial below — cancel anytime in one click.

Filter Baltimore leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

4,923
Indexed Permits
58
Active Contractors
5,424
Code Violations
52
Verified Phones
Updated today · live from city records
📊 View Baltimore live permit pulse →
Baltimore had 2675 new building permits filed in the last 30 days, led by 778 hvac, 469 electrical and 397 plumbing. The average project value is $67,759.

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Recent hot leads

Freshly filed permits with named contractors — tap to call.

LONG FENCE COMPANY INC.
2026-06-21
📍 809 S HANOVER ST, Baltimore, MD, 21230- 3901
Fence
L AND L BUILDING BLOCKS LLC
2026-06-21
📍 3311 PARKINGTON AVE, Baltimore, MD, 21215- 3745
General Construction
PREMIUM CONSTRUCTIONSERVICES INC.
2026-06-21
📍 2418 FREDERICK AVE, Baltimore, MD, 21223- 2839
HVAC/Mech

All permits

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10,347 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-06-21 Roofing — 3508 LIBERTY HEIGHTS AVE, Baltimore, MD, 21215- 7390 ALTERATIONS -------- REPLACE GUTTERS & DOWNSPOUTS, PAINT THE EXTERIOR EXISTING S… —
2026-06-21 Fence — 809 S HANOVER ST, Baltimore, MD, 21230- 3901 INSTALL 27 LINEAR FEET OF 6 FOOT HIGH VINYL FENCE IN SIDE YARD AND REAR YARD OF … LONG FENCE COMPANY INC.
📞 (•••) •••-•••• 🔒 Reveal
2026-06-21 General Construction — 3019 GARRISON BLVD, Baltimore, MD, 21216- 1302 Heavy up 200 Amp Electrical panel —
2026-06-21 Roofing — 3508 LIBERTY HEIGHTS AVE, Baltimore, MD, 21215- 7390 ALTERATIONS -------- REPLACE GUTTERS & DOWNSPOUTS, PAINT THE EXTERIOR EXISTING S… —
2026-06-21 General Construction — 3906 BONNER RD, Baltimore, MD, 21216- 1203 Permit for rooming house for a residence of less than 5 people who are related a… —
2026-06-21 General Construction — 3311 PARKINGTON AVE, Baltimore, MD, 21215- 3745 SCOPE OF WORK: -------- ADDITION ---- - Renovations to build an addition. ------… L AND L BUILDING BLOCKS LLC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-21 HVAC/Mech — 2418 FREDERICK AVE, Baltimore, MD, 21223- 2839 Existing -15-circuits, 54-fixtures, existing electrical panel with electrical se… PREMIUM CONSTRUCTIONSERVICES INC.
📞 (•••) •••-•••• 🔒 Reveal
2026-06-21 Roofing — 542 E 22ND ST, Baltimore, MD, 21218- 5405 Renovate existing 3-story single-family dwelling with basement (2,272 SF); full … —
2026-06-21 General Construction — 1510 LAKESIDE AVE, Baltimore, MD, 21218- 3005 Applying for Use & Occupancy permit —
2026-06-21 General Construction — 5201 BELAIR RD, Baltimore, MD, 21206- 5108 New utility room to include a laundry box, utility sink and drain pump alomg wit… NO DRIP PLUMBING
📞 (•••) •••-•••• 🔒 Reveal
2026-06-21 Plumbing — 214 S AUGUSTA AVE APT 200, Baltimore, MD, 21229- Extension for the plumbing permit with the revised scope of work.Extension for g… —
2026-06-21 HVAC/Mech — 3311 PARKINGTON AVE, Baltimore, MD, 21215- 3745 3311 Parkington Avenue Baltimore Maryland 21215 1 full bathroom, tub toilet, and… AFINIX MECHANICAL
📞 (•••) •••-•••• 🔒 Reveal
2026-06-21 General Construction — 101 E PRATT ST, Baltimore, MD, 21202- 2424 PLACEHOLDER (PARENT APPLICATION) —
2026-06-21 Fence — 5710 STONY RUN DR, Baltimore, MD, 21210- 1337 INSTALL 250 LINEAR FEET OF 4 FOOT HIGH WOOD FENCE IN SIDE AND REAR YARD OF DETAC… LONG FENCE COMPANY INC.
📞 (•••) •••-•••• 🔒 Reveal
2026-06-21 Solar — 3613 SPRINGDALE AVE, Baltimore, MD, 21216- 1336 Installation of Roof and Ground Mounted Solar Power Arrays and associated mounti… VMEM LLC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-21 Roofing — 559 S LONGWOOD ST, Baltimore, MD, 21223- 2725 New Interior work. New framing (1178 sq ft). New insulation (R-21 and R-49 Roof)… AVALON HOME IMPROVEMENT, LLC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-21 General Construction — 3016 DUPONT AVE 3018, Baltimore, MD, 21215- Interior paint job as well as patching dry wall. —
2026-06-21 Roofing — 1512 DRUID HILL AVE, Baltimore, MD, 21217- 3424 Construct rooftop deck on existing one-family dwelling per Maryland-licensed str… —
2026-06-21 General Construction — 2902 AUCHENTOROLY TER, Baltimore, MD, 21217- 1902 Interior alterations. 2 x 4 framing, drywall, flooring, kitchen cabinets —
2026-06-21 General Construction — 414 KEY HWY, Baltimore, MD, 21230- 3973 PLACEHOLDER (CHILD APPLICATION) —
2026-06-21 General Construction — 501 E PRATT ST, Baltimore, MD, 21202- 3103 PLACEHOLDER (CHILD APPLICATION) —
2026-06-21 Fence — 5400 WABASH AVE, Baltimore, MD, 21215- 4811 INSTALL 50 LINEAR FEET OF 4 FOOT HIGH CHAIN LINK FENCE IN REAR AND SIDE YARD OF … LONG FENCE COMPANY INC.
📞 (•••) •••-•••• 🔒 Reveal
2026-06-21 General Construction — 3825 FAIRVIEW AVE, Baltimore, MD, 21216- 1227 Building new construction house —
2026-06-21 General Construction — 410 KEY HWY, Baltimore, MD, 21230- 3973 PLACEHOLDER (CHILD APPLICATION) —
2026-06-21 Fence — 518 PARKSLEY AVE, Baltimore, MD, 21223- 2728 From fence hight 3ft length 40 dept 2ft Back fence w white privacy vinyl fence L… —
2026-06-21 Violation — 4646 YORK RD, Baltimore City, 21212 HCD-Sanitation Property New
2026-06-21 Structural — 4419 NE kenwood AVE, 21206- Requesting a Use and Occupancy Permit for a beauty salon located at 4419 Kenwood… —
2026-06-21 Plumbing — 301 LIGHT ST, Baltimore, MD, 21202- 1037 (CHILD APPLICATION) Site Work in preparation of future development to include ba… —
2026-06-21 General Construction — 2113 E BALTIMORE ST, Baltimore, MD, 21231- 2039 Install handrail to outside front steps —
2026-06-21 General Construction — 399 E PRATT ST, Baltimore, MD, 21202- 0000 PLACEHOLDER (CHILD APPLICATION) —
2026-06-21 General Construction — 4113 KATHLAND AVE, Baltimore, MD, 21207- 7418 Gas pressure test AUGUSTINO J CHAVIS
2026-06-21 Roofing — 2021 HARLEM AVE, Baltimore, MD, 21217- 1012 SCOPE OF WORK (To include change of scope): ---- INTERIOR ALTERATIONS ----- - re… ANGEL DRYWALL CONSTRUCTION LLC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-21 Windows/Doors — 1617 LOCUST ST, Baltimore, MD, 21226- 1314 Demo interior finishes and doors. Install new insulation, Sheetrock, doors and A… —
2026-06-21 Fence — — Fence —
2026-06-21 General Construction — 3017 OAKCREST AVE, Baltimore, MD, 21234- 6919 replace Existing damage  service cable and old meter box. Install 200 amp Emerge… EMPIRE ELECTRIC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-21 General Construction — 1600 NORTHGATE RD, Baltimore, MD, 21218- 1620 CONSTRUCT A 24 X 7 OPEN WOOD DECK ON REAR OF ROWHOUSE AS PER DRAWINGS AS PER COD… LONG FENCE COMPANY INC.
📞 (•••) •••-•••• 🔒 Reveal
2026-06-21 General Construction — 405 E PRATT ST, Baltimore, MD, 21202- PLACEHOLDER (CHILD APPLICATION) —
2026-06-21 General Construction — 201 E PRATT ST, Baltimore, MD, 21202- 1039 PLACEHOLDER (CHILD APPLICATION) —
2026-06-21 HVAC/Mech — 208 S CATHERINE ST, Baltimore, MD, 21223- 2029 Interior remodeling of a single-family residence, including complete kitchen and… —
2026-06-21 General Construction — 112 S EAST AVE, Baltimore, MD, 21224- 2203 Remove and rebuild the existing balcony deck in the same location and footprint.… —
2026-06-20 Violation — 122 S EATON ST, Baltimore City, 21224 HCD-Vacant Building Open
2026-06-20 Violation — (WS 10 FT ALLEY 1ST W OF HILTON ST REAR 132-38 N HILTON ST), Baltimore City, 21229 HCD-Sanitation Property Open
2026-06-20 Violation — 3429 CHESTNUT AVE, Baltimore City, 21211 HCD-Trees and Shrubs Open
2026-06-20 Violation — 425 N PORT ST, Baltimore City, 21224 HCD-Illegal Dumping New
2026-06-20 Violation — 1700 BLK ATCO AVE, Baltimore City, 21230 HCD-Illegal Dumping New
2026-06-20 Violation — 233 S WOLFE ST, Baltimore City, 21231 HCD-Rodents New
2026-06-20 Violation — 3403 KENYON AVE, Baltimore City, 21213 HCD-Sanitation Property Open
2026-06-20 Violation — 4914 QUEENSBERRY AVE, Baltimore City, 21215 HCD-Vacant Building New
2026-06-20 Violation — 437 S PARRISH ST, Baltimore City, 21223 HCD-Overcrowding New
2026-06-20 Violation — 49 E HUGHES ST, Baltimore City, 21230 FIR-Fire Code Violation New
2026-06-20 Violation — 300 SAINT PAUL PL, Baltimore City, 21202 FIR-Fire Code Violation New (Duplicate)
2026-06-20 Violation — 2557 CECIL AVE, Baltimore City, 21218 HCD-Maintenance Structure New
2026-06-20 Violation — 1609 COLE ST, Baltimore City, 21223 HCD-Vacant Building New
2026-06-20 Violation — 1701 APPLETON ST, Baltimore City, 21217 HCD-Sanitation Property Open (Duplicate)
2026-06-20 General Construction — —
Owner: GRE··· 🔒
Obtaining a permit to get approval of the new location for an existing LLC —
2026-06-20 Violation — 1704 MCCULLOH ST, Baltimore City, 21217 HCD-Sanitation Property New
2026-06-20 HVAC/Mech — 4109 THE ALAMEDA, Baltimore, MD, 21218- 1359 Renovation of existing rowhome. Interior drain tile and new partition framing in… —
2026-06-20 Fence — —
Owner: GRE··· 🔒
Install 160 linear feet - Standard White Vinyl 6' privacy fence with 2 gates —
2026-06-20 Violation — 1231 N CENTRAL AVE, Baltimore City, 21202 HCD-Sanitation Property Open
2026-06-20 Violation — 532 N LUZERNE AVE, Baltimore City, 21205 HCD-Illegal Dumping New
2026-06-20 Violation — 2508 SOUTHERN AVE, Baltimore City, 21214 HCD-Sanitation Property Open
2026-06-20 Violation — 320 E LORRAINE AVE, Baltimore City, 21218 HCD-Sanitation Property Open
2026-06-20 Violation — 1818 E FEDERAL ST, Baltimore City, 21213 HCD-Illegal Dumping New
2026-06-20 Violation — 2545 CECIL AVE, Baltimore City, 21218 HCD-Rodents New
2026-06-20 Violation — 1719 GOUGH ST, Baltimore City, 21231 HCD-Rodents New
2026-06-20 Violation — 1621 W PRATT ST, Baltimore City, 21223 HCD-Vacant Building New
2026-06-20 Violation — 4400 BLK LYON ST, Baltimore City, 21205 HCD-Illegal Dumping New
2026-06-20 Violation — 2545 CECIL AVE, Baltimore City, 21218 HCD-Maintenance Structure New
2026-06-20 Violation — 609 APPLETON ST, Baltimore City, 21217 HCD-Sanitation Property New
2026-06-20 Violation — 3401 KENYON AVE, Baltimore City, 21213 HCD-Sanitation Property Open
2026-06-20 General Construction — 3820 LEWIN AVE, Baltimore, MD, 21215- 5529 Upgrade electric service from 100 amp to 150 amp ll Install 20 ckts Lights and 0… PRECISE ELECTRIC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 General Construction — 522 N STREEPER ST, Baltimore, MD, 21205- 2713 COM2024-8373 renewal for final NISELL PLUMBING
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 General Construction — 104 CROSS KEYS R104A, Baltimore, MD, 21210- 1528 Gas Dryer Replacement MEGA PLUMBING CORP
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 General Construction — 1640 ASHLAND AVE, Baltimore, MD, 21205- 1407 Gas Range Replacement MEGA PLUMBING CORP
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 General Construction — 5404 REMMELL AVE, Baltimore, MD, 21206- 3538 Gas Range Replacement MEGA PLUMBING CORP
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 General Construction — 708 N DUNCAN ST, Baltimore, MD, 21205- 2316 Gas Range Replacement MEGA PLUMBING CORP
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 Roofing — 6101 TRAMORE RD, Baltimore, MD, 21214- 1533 REPLACE OF WATER DAMAGE EXTERIOR PARTY WALL WITH 2X6 WALL FIRE RATED  FROM EXPOS… —
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 Plumbing — 1503 S CHARLES ST, Baltimore, MD, 21230- 4414 Reconstruct waste and vent for 7 plumbing fixtures and a dishwasher —
2026-06-20 General Construction — 540 N FULTON AVE, Baltimore, MD, 21223- 1232 Exterior & Interior Alterations – Conversion of single family unit into 3 multif… —
2026-06-20 HVAC/Mech — 1624 ASHBURTON ST, Baltimore, MD, 21216- 3501 Heatpump install with ductwork HVAC - Master Contractor
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 HVAC/Mech — 1200 N MILTON AVE, Baltimore, MD, 21213- 3606 Replace Gas furnace and install new 2 tons ac system HVAC - Master Contractor
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 General Construction — 825 E 33RD ST, Baltimore, MD, 21218- 3512 replace gas dryer THOMAS S ALLAN
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 Windows/Doors — 2642 GUILFORD AVE, Baltimore, MD, 21218- 4611 Replace front door —
2026-06-20 General Construction — 2812 KILDAIRE DR, Baltimore, MD, 21234- 7637 Replace 43 x 20 drive with existing curb cut —
2026-06-20 HVAC/Mech — 1000 WILLS ST 3, Baltimore, MD, 21231- 0000 Replace a fan powered terminal unit with a water source heat pump and auxiliary … —
2026-06-20 Windows/Doors — 1413 S CAREY ST, Baltimore, MD, 21230- 1930 Removal of all unwanted material and household items, non structural framing and… —
2026-06-20 Windows/Doors — 3820 LEWIN AVE, Baltimore, MD, 21215- 5529 Interior alterations. Replace drywall, flooring, kitchen cabinets, hand rails, 4… —
2026-06-20 General Construction — 1200 N EDEN ST, Baltimore, MD, 21213- 2823 Stucco side wall per code —
2026-06-20 General Construction — 922 EVESHAM AVE, Baltimore, MD, 21212- 3205 Gas Dryer Relpacement MEGA PLUMBING CORP
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 General Construction — 312 E 33RD ST, Baltimore, MD, 21218- 3430 Gas Dryer Replacement MEGA PLUMBING CORP
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 Plumbing — 1207 MOSHER ST, Baltimore, MD, 21217- 2636 roughed in drain and vent lines. new pre/backflow and ran gas line to new meter … BRENT R GOLDSMITH
2026-06-20 HVAC/Mech — 3813 REISTERSTOWN RD, Baltimore, MD, 21215- 7615 Install 2 tons heat pump system Relocate return ductwork to the first floor Inst… HVAC - Master Contractor
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 Windows/Doors — 2330 DRUID HILL AVE, Baltimore, MD, 21217- 1813 BASEMENT: - NEW STAIRS. - NEW VINYL ON EXISTING CONCRETE. - NEW TILE ON THE NEW … PHOENIX CONTRACTORS LLC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 Windows/Doors — 2328 DRUID HILL AVE, Baltimore, MD, 21217- 1813 BASEMENT: -BUILD NEW BATHROOM, LAUNDRY AND MECHANIC ROOM. -THE FLOOR WILL BE REF… PHOENIX CONTRACTORS LLC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-20 General Construction — 400 S CONKLING ST, Baltimore, MD, 21224- 2403 Use and Occupancy Permit for basement apartments number 5 and 6 under permit :BC… —
2026-06-20 Structural — 910 S CURLEY ST, Baltimore, MD, 21224- 4824 Expansion of an existing licensed family child care program (Toucan Childcare) f… —
2026-06-20 General Construction — 3602 W ROGERS AVE, Baltimore, MD, 21215- 4524 mechanic work to include installation of 10' draw hoodover cooking equpment —
2026-06-20 Violation — 1629 EASTERN AVE, BC, 21231 HCD-Sanitation Property New
2026-06-20 General Construction — 5201 BELAIR RD, Baltimore, MD, 21206- 5108 New utility room to include a laundry box, utility sink and drain pump alomg wit… —
2026-06-20 Violation — 33 N LUZERNE AVE, Baltimore City, 21224 HCD-Sanitation Property Open
Page 1 of 104 1 2 … 103 104 Next →

New This Week — Top Contractors

Contractors who pulled their first permit ever in Baltimore within the last 7 days. Highest-intent leads — they're ramping up.

✕ Show all
Contractor Permits (90d) Trade Avg Value Contact
1. ANGEL DRYWALL CONSTRUCTION LLC 📞 NEW Active 13 (13) Interior Renovation - 🔒 Reveal
2. MEGA PLUMBING CORP 📞 NEW 10 (10) HVAC - 🔒 Reveal
3. Electrical Contractor 📞 NEW 7 (7) HVAC - 🔒 Reveal
4. QTEC LLC 📞 NEW 6 (6) Plumbing - 🔒 Reveal
5. LONG FENCE COMPANY INC. 📞 NEW 5 (5) Structural - 🔒 Reveal
6. HVAC - Master Contractor 📞 NEW 5 (5) HVAC - 🔒 Reveal
7. Plumbing Contractor 📞 NEW 5 (5) Plumbing - 🔒 Reveal
8. M J MECHANICAL CONTRACTING LLC 📞 NEW 5 (5) HVAC - 🔒 Reveal
9. HIRSCH ELECTRIC LLC 📞 NEW 4 (4) Electrical - 🔒 Reveal
10. PREMIUM CONSTRUCTIONSERVICES INC. 📞 NEW 3 (3) Electrical - 🔒 Reveal
11. WINDOW NATION LLC 📞 NEW 3 (3) HVAC - 🔒 Reveal
12. I CONTRACTORS LLC 📞 NEW 3 (3) Demolition - 🔒 Reveal
13. Maryland Home Improvement… 📞 NEW 3 (3) Windows & Doors - 🔒 Reveal
14. JM MURPHY ENTERPRISES INC 📞 NEW 3 (3) HVAC - 🔒 Reveal
15. CHARM CITY ROOFING LLC 📞 NEW 2 (2) Roofing - 🔒 Reveal
16. TREVINO SOLUTIONS LLC NEW 2 (2) Interior Renovation - 🔒 Reveal
17. PHOENIX CONTRACTORS LLC 📞 NEW 2 (2) Interior Renovation - 🔒 Reveal
18. SICEM LLC ELECTRICAL 📞 NEW 2 (2) Electrical - 🔒 Reveal
19. PRECISE ELECTRIC 📞 NEW 1 (1) Electrical - 🔒 Reveal
20. LEWIS CONSTRUCTION LLC 📞 NEW 1 (1) Interior Renovation - 🔒 Reveal
21. DANKAYS, LLC 📞 NEW 1 (1) HVAC - 🔒 Reveal
22. NISELL PLUMBING 📞 NEW 1 (1) — - 🔒 Reveal
23. REYES HEAT AND COOLING LLC 📞 NEW 1 (1) HVAC - 🔒 Reveal
24. VMEM LLC 📞 NEW 1 (1) Electrical - 🔒 Reveal

Viewing 24 of 24 contractors in Baltimore

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Permit Types in Baltimore
HVAC
1,413 28.7%
Electrical
802 16.3%
Plumbing
757 15.4%
General Construction
632 12.8%
Interior Renovation
544 11.1%
Windows & Doors
200 4.1%
Landscaping & Exterior
143 2.9%
Roofing
105 2.1%
Structural
98 2.0%
Demolition
80 1.6%
Construction Activity in Baltimore

New building permits in Baltimore, Maryland indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.

About Baltimore Building Permits

Baltimore, Maryland processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 4923+ Baltimore building permits — updated daily from official city sources.

Every new construction project in Baltimore requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in Baltimore.

How Contractors Use Baltimore Permit Data

HVAC contractors, electricians, plumbers, and roofers in Baltimore use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.

Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor Baltimore building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.

PermitGrab sends daily email alerts filtered by trade, so Baltimore electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.

Reviewed by Marcus Reeves · Page data current as of · Sources: official Baltimore open data portal.

Who pulled permits in Baltimore this week?

The most active contractors filing in Baltimore right now include ANGEL DRYWALL CONSTRUCTION LLC, MEGA PLUMBING CORP, Electrical Contractor, QTEC LLC and LONG FENCE COMPANY INC.. PermitGrab tracks 58 active contractors across the metro, with new filings indexed on every refresh.

How fresh is Baltimore permit data?

Updated daily. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.

What construction is happening in Baltimore right now?

In the last 30 days, Baltimore permitting activity covers 2,675 new building permits alongside 5,424 active code violations. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.

Three plays that win in Baltimore

Lists are for mailing. Phones are for closing.

📞

The same-day call

Filter Baltimore to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.

🕵️

The competitor watch

Search any competitor's name and see every job they pulled in Baltimore — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.

🚨

The motivated-seller list

5,424 open code violations in Baltimore, each matched to the property owner. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.

Run these plays in Baltimore — $149/mo

Baltimore Contractor Guides

In-depth resources for contractors working in Baltimore

2026-03-24

How Smart Contractors Use Building Permits to Find $100K+ Projects

Every year, billions of dollars in construction work are filed through building permits across the United States. Property owners are planni...

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2026-03-15

How to Find Construction Leads in 2026: A Data-Driven Approach

How to Find Construction Leads in 2026: A Data-Driven Approach Every contractor needs a pipeline of new work. The question isn't whether you...

Read guide →
2026-03-10

What Is a Building Permit? A Contractor's Guide to Using Permit Data

What Is a Building Permit? A Contractor's Guide to Using Permit Data If you work in construction, you know building permits are part of the ...

Read guide →
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View all Maryland permits →

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Frequently Asked Questions about Baltimore Building Permits

How many building permits does PermitGrab track in Baltimore?

PermitGrab currently tracks 4923 building permits in Baltimore, Maryland. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.

How fresh is the Baltimore permit data?

PermitGrab collects Baltimore on every daemon cycle. Its municipal source is currently updated daily, so new permits appear here within 1–3 days of the source publishing them. The count above reflects the complete current record from that source.

How can contractors find construction leads in Baltimore?

Contractors find leads in Baltimore by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Baltimore — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. 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 & owner data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Real estate investors
Code violations in Baltimore = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Contractors & subs
Every Baltimore GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A Baltimore addition or remodel signals an HVAC, plumbing, or warranty upsell window. Reach owners while the project is fresh.
Solar installers
Roof permits and electrical upgrades in Baltimore are the highest-intent solar lead signals. Owner-occupant filter built in.
Insurance agents
Baltimore renovations trigger updated dwelling-coverage limits. Get the address-level signal before the renewal cycle does.
Material suppliers
Lumber, drywall, roofing, fixtures — every Baltimore permit is a parts list. Build a route by job type and value tier.
Developers & new construction
Ground-up builds in Baltimore mean a long runway of subcontractor and material orders. Sort new-construction permits by project value and reach the GC before the trades are locked.
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U.S. Construction Permit Pulse
Our 90-day data report: permit volume by metro, hottest trades, and average project values. Free to read and cite.
Free permit tools
Live permit checker, national pulse dashboard, and a free city-by-city volume lookup — no signup required.
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Show clients you track live Baltimore permit activity — copy one line of HTML for your website.
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