Live municipal building-permit feed for Markham, Illinois.
Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.
PermitGrab tracks 74 building permits in Markham, IL, with 10 property-owner records matched to permit addresses. Last refresh Mar 31, 2026.
PermitGrab is a $149/mo subscription that surfaces every Markham 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 Markham leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.
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0 records — permits and code violations sorted by date
| Date | Type | Value | Address | Contractor / Status | Save | |
|---|---|---|---|---|---|---|
| No records match the current filter. | ||||||
No contractor lead data available for Markham. The city's permit feed publishes addresses and project values but doesn't expose contractor names. Property-owner and permit details are still available below.
New building permits in Markham, Illinois 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.
Markham, Illinois processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 74+ Markham building permits — last refresh mar 31, 2026 from official city sources.
Every new construction project in Markham 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 Markham.
HVAC contractors, electricians, plumbers, and roofers in Markham 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 Markham 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 Markham 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 Markham open data portal.
PermitGrab indexes 74 building permits in Markham, with new filings from the city's permit feed on every refresh. Each permit is matched against 10 property-owner records for direct outreach.
Last refresh Mar 31, 2026. 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.
Markham permit activity covers 74 indexed permits. 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.
In-depth resources for contractors working in Markham
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Read guide →Daily email digest of new permits, plus verified contractor phone & website data. 14-day trial for alerts; $149/mo unlocks full contractor contacts.
Property owners with active permits or flagged parcels — with absentee-owner and portfolio-size intel. Great leads for solar, insurance, home-warranty, and renovation vendors.
| Property Address | Owner | Owner Intel | Source |
|---|---|---|---|
| 15832 WHIPPLE AVE | CUR*** | Absentee owner 2 properties | County assessor |
| 15607 S TURNER AVE | ART*** | — | County assessor |
| 15800 CALIFORNIA AVE | MAR*** | Absentee owner 23 properties | County assessor |
| 15322 BIRCH AVE | EMM*** | — | County assessor |
| 15356 AFTON AVE | ROB*** | Absentee owner | County assessor |
PermitGrab currently tracks 74 building permits in Markham, Illinois. 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.
PermitGrab collects Markham on every daemon cycle. Its municipal source is currently last refresh mar 31, 2026, 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.
Contractors find leads in Markham 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.
The 14-day trial includes full Pro access to Markham — 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.
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.
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