Baltimore Roofing 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.

13,988 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 13,988 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.

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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.

13,988
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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Showing 585 permits for Roofing

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.

GEO ENVIRONMENTAL SERVICES LLC
2026-10-27
📍 1810 PENROSE AVE
Roofing flat replacement New roof
✉️ Email available with trial

Published permit & code records

Permit data through 2026-11-05

585 permits sorted by date

Project value is blank on every record displayed here, so the Value column is omitted.

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Date Type Address Details Contractor / Status Save
2026-11-05 Roofing
Source type: One and Two Family Combo Permit
2015 N SMALLWOOD ST ---- INTERIOR RENOVATION OF EXISTING 1 UNIT SINGLE FSMILY DWELLING PER PLANS AND… New installation New roof —
2026-11-05 Roofing
Source type: Change of Contact Information - Permit
2581 KIRK AVE Remove and replace basement door. Remove and replace rotted facia and trim, appl… —
2026-11-05 Roofing
Source type: One and Two Family Combo Permit
4718 HARFORD RD Remove up to two existing layers from 13 sq low-slope roof and install new 60 mi… tpo replacement New roof —
2026-11-05 Roofing
Source type: One and Two Family Combo Permit
1704 HARMAN AVE NEW HOUSE: LIVING & DINING ROOM, FRONT PORCH, PATIO. PROJECT WILL INCLUDE NEW FR… New installation New construction —
2026-11-05 Roofing
Source type: One and Two Family Combo Permit
2103 PRESBURY ST “This is through the City’s loan/grant program” Remove Existing Flat Roofing sys… flat New installation Roof repair —
2026-11-05 Roofing
Source type: One and Two Family Combo Permit
7007 HAMLET AVE EXTERIOR/INTERIOR ALTERATION TO A FIRE-DAMAGED HOME: DEMOLITION OF ROOF AND OTHE… —
2026-11-05 Roofing
Source type: One and Two Family Combo Permit
3508 KENYON AVE MAIN ROOF AND BAY WINDOW ROOF - REMOVE EXISTING ROOF, INSTALL NEW ULTIMATE VENT … shingle New installation Roof repair ×2 —
2026-11-05 Roofing
Source type: One and Two Family Combo Permit
3855 ELMORA AVE Full roof replacement (reroof) stripping all existing shingles and underlayment … shingle replacement Re-roof —
2026-11-05 Roofing
Source type: One and Two Family Combo Permit
2410 HURON ST PROJECT CONSIST OF TWO LOTS, IN WHICH ONE IS EMPTY AND THE SECOND ONE HAVE AN EX… New installation New roof —
2026-11-05 Roofing
Source type: One and Two Family Combo Permit
2862 PELHAM AVE Install cloer in back gate same as existing.new gutters and downspouts fix hole … —
2026-11-05 Roofing
Source type: Commercial and Multifamily Combo Permit
221 N GAY ST Addition & Alteration of Existing. The work includes construction of 117 one and… —
2026-11-04 Roofing
Source type: One and Two Family Combo Permit
4103 SHANNON DR Removal of gutter, install facia board, new gutter and spouting. New Bath exhaus… —
2026-11-04 Roofing
Source type: One and Two Family Combo Permit
818 W UNIVERSITY PKWY Installation of a Condenser-----Replacement of kind----installation on the roof … replacement —
2026-11-04 Roofing
Source type: One and Two Family Combo Permit
3912 MARX AVE Full roof replacement on house, removing all existing asphalt shingles and under… shingle replacement New roof —
2026-11-04 Roofing
Source type: One and Two Family Combo Permit
1925 JEFFERSON ST Roof Replacement replacement Re-roof —
2026-11-04 Roofing
Source type: One and Two Family Combo Permit
920 N JANNEY ST Construct a new two-story, single family house to lot with an attached garage in… —
2026-11-04 Roofing
Source type: One and Two Family Combo Permit
2725 RIGGS AVE Roof Replacement replacement Re-roof —
2026-11-04 Roofing
Source type: One and Two Family Combo Permit
3484 DOLFIELD AVE Installation of 5.655kw (13) roof-mounted solar modules on existing SFD —
2026-11-03 Roofing
Source type: One and Two Family Combo Permit
2503 GUILFORD AVE remove and replace existing main roof with new torchdown modbit roofing system w… replacement New roof —
2026-11-03 Roofing
Source type: Commercial and Multifamily Combo Permit
6617 REISTERSTOWN RD removing existing roof and install new roof New installation New roof —
2026-11-03 Roofing
Source type: Permit Extension
3428 WILKENS AVE Repairs to front porch, porch roof due to vehicle accident —
2026-11-03 Roofing
Source type: One and Two Family Combo Permit
2930 WOODLAND AVE remove and replace existing shingle roof with new architectural shingle roofing … shingle replacement New roof —
2026-11-02 Roofing
Source type: One and Two Family Combo Permit
3728 ELLERSLIE AVE Demo and remove fire-damaged wood fascia, soffit, 1 rafter, 1 4x4 column support… shingle replacement New roof —
2026-11-02 Roofing
Source type: One and Two Family Combo Permit
3015 PRESSTMAN ST * Description of Work Replacing old wall shingles with vinal siding materials shingle Re-roof —
2026-11-02 Roofing
Source type: Commercial and Multifamily Combo Permit
1301 EDISON HWY Installation of an 881.28 kWdc rooftop solar system being placed on top of an ex… —
2026-10-30 Roofing
Source type: One and Two Family Combo Permit
4828 GILRAY DR 16’ × 16’ Shed Construction – Scope of Work Project Description Build a new 16-f… 256 sq 256 roof sf shingle New installation New roof —
2026-10-30 Roofing
Source type: One and Two Family Combo Permit
528 S BOND ST This project is for the restoration of the cornice on a 3-story rowhouse at the … replacement Roof repair —
2026-10-30 Roofing
Source type: One and Two Family Combo Permit
5332 LIBERTY HEIGHTS AVE Loan/Grant - Remove slate roof and gutter and downspout to existing wood. Haul a… 1,500 roof sf shingle replacement New roof —
2026-10-30 Roofing
Source type: One and Two Family Combo Permit
2712 JEFFERSON ST Install 5 windows in existing frame. Install 7 doors in existing framing, instal… replacement New roof ×2 —
2026-10-30 Roofing
Source type: One and Two Family Combo Permit
1423 MCCULLOH ST Complete the following work on façade: On the front facade, clean the brick maso… metal, flat replacement Roof repair ×2 —
2026-10-30 Roofing
Source type: One and Two Family Combo Permit
1917 FAIRBANK RD Installation of 3.52kw (8) roof-mounted solar modules on existing SFD —
2026-10-30 Roofing
Source type: One and Two Family Combo Permit
1309 GLENWOOD AVE Reroofing replacement Re-roof —
2026-10-29 Roofing
Source type: One and Two Family Combo Permit
3637 RAYMONN AVE Roofing - Supply and install all materials necessary to replace the roof on uppe… shingle, flat replacement New roof —
2026-10-29 Roofing
Source type: Permit Extension
1508 W BALTIMORE ST Remove Trash and debris that is making it difficult to enter and assess the buil… —
2026-10-29 Roofing
Source type: One and Two Family Combo Permit
1554 BOYLE ST remove and replace existing roof and replace with new TPO roofing system with ta… tpo replacement Re-roof —
2026-10-29 Roofing
Source type: One and Two Family Combo Permit
3024 SPAULDING AVE Repair flat roof on rear of house replacing approximately 8 sheets plywood and a… —
2026-10-29 Roofing
Source type: One and Two Family Combo Permit
1109 HOLLEN RD Build a one-story, 10' x 22' open porch on top of concrete slab with 30-inch-dee… —
2026-10-28 Roofing
Source type: One and Two Family Combo Permit
3302 SHELBURNE RD Construct a one-story, approximately 828 SF rear addition to an existing two-sto… —
2026-10-28 Roofing
Source type: One and Two Family Combo Permit
1805 E 33RD ST Paint & Patch interior; Exterior garage inspection and roof repair. Roof repair —
2026-10-28 Roofing
Source type: One and Two Family Combo Permit
1201 N WOODYEAR ST This is a City Funded Project Remove Existing shingle Roofing system and Install… shingle replacement New roof —
2026-10-28 Roofing
Source type: One and Two Family Combo Permit
1303 E NORTHERN PKWY Full shingle roof replacement (6.52 sq) on existing rowhouse, installing 18 lf r… shingle replacement Re-roof —
2026-10-28 Roofing
Source type: One and Two Family Combo Permit
1443 WOODALL ST remove and replace lower roofing area (not beneath the deck) with new modbit tor… replacement Re-roof —
2026-10-28 Roofing
Source type: One and Two Family Combo Permit
2715 BAKER ST Partial front-porch TPO roof replacement: tear-off existing layers, install new … tpo tear off replacement Re-roof —
2026-10-28 Roofing
Source type: One and Two Family Combo Permit
2002 E 30TH ST remove and replace rear low slope roof with new modbit torchdown roofing system … replacement New roof —
2026-10-28 Roofing
Source type: One and Two Family Combo Permit
1545 ABBOTSTON ST Repair porch fascia board and replace missing porch soffit. Scrape loose paint a… 3846A replacement —
2026-10-28 Roofing
Source type: One and Two Family Combo Permit
2040 RUXTON AVE This is through the City’s loan/grant program. Porch Roof Replacement project. T… replacement New roof —
2026-10-27 Roofing
Source type: One and Two Family Combo Permit
1810 PENROSE AVE Install 2 replacement vinyl windows in living room Remove loose debris and thoro… flat replacement New roof GEO ENVIRONMENTAL SERVICES LLC
Page 1 of 12 1 2 … 11 12 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 13,988+ 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 13,988 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 13,988 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.

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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 13,988 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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