Pinellas County HVAC property data.
Pinellas County — county seat Clearwater — is Florida's most densely populated county by land area at 3,425 residents per square mile, packing nearly 966,000 people and 435,000-plus taxable parcels into 280 square miles of Gulf-facing peninsula and barrier-island coastline. Its property base is mature and established: a median housing build year of 1978 (the oldest countywide figure in Florida), 69.5% owner-occupancy, and a median owner-occupied home value of $398,400 define a market shaped more by infrastructure age and coastal exposure than by new-construction cycles. Back-to-back major hurricanes in fall 2024 — Helene (Category 4, September 26) and Milton (October 9) — simultaneously reset replacement timelines for roofs, HVAC systems, and structural envelopes across both coastal and inland parcels.
Pinellas County, FL
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A live sample from the county source — search by owner name, address, or APN. The full HVAC list ships with owner, mailing, parcel detail, and lineage on every record.
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Get the full dataset| APN | Owner | Address | Land use | Year | Assessed value |
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The complete county file — owner, mailing, assessor value, absentee flag, full lineage — priced per record.
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What's in the dataset.
Built for Local companies & franchises.
Owner-occupied Pinellas County homes scored by system age and year built — replacement-cycle timing, not price-shopper traffic. System age, year built, and owner-occupancy — built to target full-system replacement, not the cheapest quote.
What the data shows for HVAC in Pinellas County.
Pinellas County sits in ASHRAE Climate Zone 2A (Hot-Humid), generating approximately 3,928 cooling degree days annually against just 434 heating degree days based on NOAA 30-year normals for the Tampa/St. Petersburg area (1991–2020), making air conditioning a near-year-round necessity rather than a seasonal one. At a median housing build year of 1978 — the oldest countywide figure in Florida — the installed HVAC base has broadly exceeded rated service life, and moisture intrusion from the 2024 hurricane events accelerated failures in coastal properties. The combination of chronic high-humidity mechanical wear, aging equipment, and post-storm damage creates a high-frequency replacement market across all segments of the county.