WISCONSIN · Building Permits

Hartford Construction Leads

588 permits tracked

PermitGrab tracks 0 active contractors who pulled 588 building permits in Hartford, WI. Last refresh Mar 30, 2026 from municipal open data APIs.

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588
Active Permits
0
Contractors
0
Property Owners
Daily
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588 permits tracked

Historical data available
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Recent Building Permits in Hartford

Latest permits filed with the Hartford building department

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Building Activity in Hartford

588 records — permits and code violations sorted by date

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Date Type Address Details Contractor / Status
2026-02-04 Permit 740 MAPLE AV, HARTFORD, CT 06114 Plumbing Permit
2026-02-04 Permit 170 PARK TER, HARTFORD, CT 06106 Plumbing Permit
2026-02-04 Permit 80 KENYON ST, HARTFORD, CT 06105 Plumbing Permit
2026-02-04 Permit 919 WETHERSFIELD AV, HARTFORD, CT 06114 Electrical Permit
2026-02-04 Permit 45 HUNGERFORD ST, HARTFORD, CT 06106 Electrical Permit
2026-02-04 Permit 15 WHITMORE ST, HARTFORD, CT 06114 Mechanical Permit
2026-02-04 Permit 196 PALM ST, HARTFORD, CT 06112 Mechanical Permit
2026-02-04 Permit 660 WETHERSFIELD AV, HARTFORD, CT 06114 Commercial Solar/PV Permit
2026-02-04 Permit 660 WETHERSFIELD AV, HARTFORD, CT 06114 Commercial Solar/PV Permit
2026-02-04 Permit 280 GARDEN ST, HARTFORD, CT 06112 Commercial Alteration Permit
2026-02-03 Permit 46 BRINLEY AV, HARTFORD, CT 06106 Mechanical Permit
2026-02-03 Permit 48 BRINLEY AV, HARTFORD, CT 06106 Mechanical Permit
2026-02-03 Permit 1355 MAIN ST, HARTFORD, CT 06103 Mechanical Permit
2026-02-03 Permit 225 SOUTH MARSHALL ST, HARTFORD, CT 06105 Fire Suppression Permit
2026-02-03 Permit 75 ZION ST, HARTFORD, CT 06106 Fire Suppression Permit
2026-02-03 Permit 77 SHERMAN ST, HARTFORD, CT 06105 Electrical Permit
2026-02-03 Permit 69 PARK ST, HARTFORD, CT 06106 Electrical Permit
2026-02-03 Permit 253 MAIN ST, #CNDASC, HARTFORD, CT 06106 Electrical Permit
2026-02-03 Permit 645 FARMINGTON AV, HARTFORD, CT 06105 Electrical Permit
2026-02-03 Permit 88 ROSEMONT ST, HARTFORD, CT 06120 Electrical Permit
2026-02-03 Permit 153 OXFORD ST, HARTFORD, CT 06105 Electrical Permit
2026-02-03 Permit 3580 MAIN ST, HARTFORD, CT 06120 Electrical Permit
2026-02-03 Permit 15 WHITMORE ST, HARTFORD, CT 06114 Residential Alteration Permit
2026-02-02 Permit 169 COLEBROOK ST, HARTFORD, CT 06112 Electrical Permit
2026-02-02 Permit 185 ASYLUM ST, #14FL, HARTFORD, CT 06103 Electrical Permit
2026-02-02 Permit 1355 MAIN ST, HARTFORD, CT 06103 Electrical Permit
2026-02-02 Permit 66 WEBSTER ST, #106, HARTFORD, CT 06114 Electrical Permit
2026-02-02 Permit 66 WEBSTER ST, #206, HARTFORD, CT 06114 Electrical Permit
2026-02-02 Permit 66 WEBSTER ST, #OM4, HARTFORD, CT 06114 Electrical Permit
2026-02-02 Permit 20 CHURCH ST, #22FL, HARTFORD, CT 06103 Electrical Permit
2026-02-02 Permit 37 ALDEN ST, #S, HARTFORD, CT 06114 Electrical Permit
2026-02-02 Permit 1 LINDEN PL, #300, HARTFORD, CT 06106 Electrical Permit
2026-02-02 Permit 60 ELLSWORTH ST, HARTFORD, CT 06114 Mechanical Permit
2026-02-02 Permit 69 CONGRESS ST, #69A, HARTFORD, CT 06114 Mechanical Permit
2026-02-02 Permit 742 MAPLE AV, HARTFORD, CT 06114 Mechanical Permit
2026-02-02 Permit 360 VINE ST, HARTFORD, CT 06112 Commercial Solar/PV Permit
2026-02-02 Permit 37 HEBRON ST, HARTFORD, CT 06112 Commercial Solar/PV Permit
2026-02-02 Permit 176 BELLEVUE ST, HARTFORD, CT 06120 Commercial Solar/PV Permit
2026-02-02 Permit 176 BELLEVUE ST, HARTFORD, CT 06120 Commercial Solar/PV Permit
2026-02-02 Permit 176 BELLEVUE ST, HARTFORD, CT 06120 Commercial Solar/PV Permit
2026-02-02 Permit 660 WETHERSFIELD AV, HARTFORD, CT 06114 Residential Solar/PV Permit
2026-02-02 Permit 64 VAN BLOCK AV, #9B, HARTFORD, CT 06106 Commercial Alteration Permit
2026-01-30 Permit 41 CENTER ST, HARTFORD, CT 06120 Mechanical Permit
2026-01-30 Permit 190 TRUMBULL ST, HARTFORD, CT 06103 Mechanical Permit
2026-01-30 Permit 121 WAWARME AV, HARTFORD, CT 06114 Mechanical Permit
2026-01-30 Permit 117 ENFIELD ST, HARTFORD, CT 06112 Electrical Permit
2026-01-30 Permit 285 FARMINGTON AV, HARTFORD, CT 06105 Electrical Permit
2026-01-30 Permit 279 FARMINGTON AV, HARTFORD, CT 06105 Electrical Permit
2026-01-30 Permit 216 MANCHESTER ST, HARTFORD, CT 06112 Electrical Permit
2026-01-30 Permit 37 PLINY ST, HARTFORD, CT 06120 Electrical Permit
Page 10 of 12 · 588 total ← Prev 1 2 9 10 11 12 Next →

No contractor lead data available for Hartford. 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.

Permit Types in Hartford — 588 permits by category
Construction Activity in Hartford

New building permits in Hartford, Wisconsin 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 Hartford Building Permits

Hartford, Wisconsin processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 588+ Hartford building permits — last refresh mar 30, 2026 from official city sources.

Every new construction project in Hartford 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 Hartford.

How Contractors Use Hartford Permit Data

HVAC contractors, electricians, plumbers, and roofers in Hartford 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 Hartford 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 Hartford electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.

Nearby Wisconsin Cities — explore building permits in other Wisconsin cities

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Frequently Asked Questions about Hartford Building Permits

How many building permits does PermitGrab track in Hartford?

PermitGrab currently tracks 588 building permits in Hartford, Wisconsin. Data is pulled daily from the official municipal open-data source and includes permit number, address, permit type, contractor, status, and estimated value where available.

How fresh is the Hartford permit data?

Most cities refresh their open-data portals on a 24-hour cadence, so new permits typically appear in PermitGrab within 1–3 days of filing. Hartford is collected on every daemon cycle; if the upstream source has a known delay we note it on the page.

How can contractors find construction leads in Hartford?

Contractors find leads in Hartford 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 free trial?

The 14-day free trial includes full Pro access to Hartford — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. No credit card required.

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.

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Who buys this data?

Hartford permit & owner data, by use case

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

Real estate investors
Code violations in Hartford = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Contractors & subs
Every Hartford GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A Hartford 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 Hartford are the highest-intent solar lead signals. Owner-occupant filter built in.
Insurance agents
Hartford renovations trigger updated dwelling-coverage limits. Get the address-level signal before the renewal cycle does.
Material suppliers
Lumber, drywall, roofing, fixtures — every Hartford permit is a parts list. Build a route by job type and value tier.