San Diego County HVAC property data.
San Diego County (county seat: San Diego) is the second-most-populous county in California, with 3,288,774 residents stretching from the Pacific coast to inland and desert communities in the east. Strong coastal demand pushes the median owner-occupied home value to $854,700 (ACS 2020-2024), while homeownership sits at 54.6% across roughly 1.17 million occupied housing units.
San Diego County, CA
See San Diego County owners before you buy.
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.
Loading San Diego County parcels…
Get the full dataset| APN | Owner | Address | Land use | Year | Assessed value |
|---|---|---|---|---|---|
Get the San Diego County HVAC list
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 San Diego 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.