Hartford building permits
Hartford's commercial permit activity is led by commercial mep — 79% of the 22,804 permits PermitCore classifies across 4 commercial segments there. Reliable permit valuations total ≈$3.0B (across the 100% of filings with a valuation we can stand behind). Filing activity is down 8% over the last 90 days versus the prior 90. 22 IBC segment tags. Field-level data-quality flags. Older history available via free signup or API; the recency module on this page surfaces the last 10 days.
22,804 permits classified · field-DQ-cleared · refreshed nightly
22,885 permits in Hartford. Use Explore the data below for the filterable view.
Where the value concentratesHartford
Permit mix by segment
- Commercial MEP17,926
Reliable value by segment
- Commercial MEP$742M
- Commercial Demolition$17.4M
Filing momentum
-8% vs prior 90d
Top contractors by recent momentum
- MARRN001@HARTFORD.GOV+300% / 90d
- NAVAJ002@HARTFORD.GOV-36% / 90d
- BETTW002@HARTFORD.GOV-100% / 90d
MAPPEDLast 10 days of permits · parcel-joined · 22 IBC segments · field-level DQ flags
2 of 4 segments currentsee per-segment freshness →
index rebuilt today
Top contractors in Hartford
Ranked by permits indexed · Each links to that contractor in HartfordBETTW002@HARTFORD.GOVCommercial MEP1,722MARRN001@HARTFORD.GOVCommercial MEP735MARCR001@HARTFORD.GOVCommercial MEP726HAYNN001@HARTFORD.GOVCommercial MEP608NAVAJ002@HARTFORD.GOVCommercial MEP519MACHL001@HARTFORD.GOVCommercial MEP415DELUJ002@HARTFORD.GOVCommercial MEP104COLLJ005@HARTFORD.GOVCommercial MEP38
Why this data is real
We classify permits into real segments — and label what we don't know.
Classified, not scraped
We read each permit's work-type, scope, and occupancy fields to place it in a real segment — so “commercial HVAC in Hartford” means real HVAC work, not a keyword match.
Parcel-joined + enriched
Every permit is joined to its tax lot and geocoded, with roof & HVAC sized — you see the building, not just the address.
— and we flag what we don't know
Coverage is labeled, missing fields show —, and where there are too few reliable filings to stand behind a value we publish —, never a fabricated number.
Hartford by segment
Sourced from the segment-distribution artifact · Each links to that segment in HartfordCommercial MEP17,926Commercial Alteration3,463Commercial New Construction1,301Commercial Demolition114
18 segments: no permits in window.