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Building permits by ZIP code in the City of Hartford

Data through September 2026 · updated 19 Oct 2026

6 ZIP codes have 250 or more building permits in the City of Hartford, October 2024 through September 2026. 06106 is the busiest with 2,542 (31% of 8,115). Together they hold 99% of the permits.

ZIP codes by permits

Busiest first, October 2024 through September 2026. Top kind of work is the one with the most permits in that ZIP code.

ZIP codePermitsShareTop kind of work
061062,54231%Electrical (741)
061121,62720%Electrical (431)
061141,49118%Electrical (381)
061051,01012%Electrical (302)
0612093912%Electrical (253)
061034105%Electrical (149)

3 more ZIP codes have fewer than 250 permits each (40 in all), so no page.

Download this table (CSV)

How these numbers are made

Source: City of Hartford Open Data, Building Permits 20200101 to Current, read 19 Oct 2026. We count permits issued October 2024 through September 2026; denied and withdrawn permits are left out.

Building, electrical, plumbing, mechanical, solar, demolition and fire suppression permits the City of Hartford issues inside the city limits only. West Hartford, East Hartford, Wethersfield, Windsor and the other towns around it run their own building departments and are not in this file.

  • The city's file names no contractor, so there are no contractor lists, rankings or firm pages for Hartford.
  • The city records a closing date on only about one permit in sixteen, so we show no time to final. A permit counts as finished when the city marks it Closed, Closed - Complete or Final Inspection Complete; Closed - Incomplete counts as expired.
  • The value is the total construction cost declared on the permit, which sets the fee. It is not a final cost.
  • The city files electrical, plumbing and mechanical permits as commercial whatever the building, so homes are permits filed as residential or on a parcel the assessor lists as a one-, two- or three-family house or a residential condominium.
  • Electrical, plumbing and mechanical work is filed as its own permit, so one job can count several times.
  • Temporary structure (tent) permits are left out.

Counts are permits, not jobs: one job can need several permits. Nobody paid to be on this page and nobody can. Sources and definitions →

Cite this page

Free to reuse with attribution (CC BY 4.0). Please credit Contractor Records and link to this page. Suggested citation:

Contractor Records, "Building permits by ZIP code in the City of Hartford", https://contractorrecords.com/hartford/zip/, data through September 2026, from the City of Hartford Development Services building-permit records.

Link to a table: ZIP codes by permits.

Download the tables (CSV): ZIP codes by permits.

Common questions

  • Which ZIP code in Hartford has the most building permits?06106, with 2,542 permits, October 2024 through September 2026; then 06112 (1,627).
  • Can I see the permits for one address in Hartford?Not here: we publish permits by ZIP code without street addresses. The city keeps each property's permit history; search its records by address or permit number.
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