Oldham County
Parcel & Property Data
About This Data
LandBrief holds 27,703 parcel records for Oldham County, sourced from county records. Each includes the parcel boundary, and — where the county publishes them — owner, situs address, acreage, assessed values and legal description.
Data from the Oldham County assessor roll dated February 2026, loaded August 2026. See data sources for every county’s vintage.
Explore Oldham County
Oldham County by the Numbers
- Median parcel size
- 0.65 acres
measured from mapped boundaries - 90th-percentile parcel
- 5.3 acres
- County land area
- 119,868 acres
U.S. Census measurement - Communities
- 12
64.0% of parcels outside any incorporated place
Who Owns Oldham County?
Share of the county’s 27,703 parcels by the kind of owner on record. Classified from owner names, so the boundaries are approximate; an entity the rules cannot place counts as an individual.
| Owner type | Share of parcels |
|---|---|
| Individuals | 80.5% |
| Companies & organizations | 8.8% |
| Trusts & estates | 6.3% |
| Government | 0.4% |
| Other / unclassified | 3.9% |
The largest owner on record is CYNTHIA G VANCE REVOCABLE TRUST with 67 parcels — see the full landowner leaderboard.
Parcel Records (~27,703 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 09-00-00-1H | MASON LANE LLC | HWY 1694 | Unincorporated | 1033.50 |
| 09-00-00-1H | MASON LANE LLC | HWY 1694 | Unincorporated | 1033.50 |
| 09-00-00-1H | MASON LANE LLC | HWY 1694 | Unincorporated | 1033.50 |
| 19-00-00-2 | BROWN LAURA LEE & WILSON J STEVEN | GREENHAVEN LN | Unincorporated | 893.00 |
| 18-10&19-00-ETC | WOODLAND FARM LLC | GREENHAVEN LN 4716, 4801 & 5107 | Unincorporated | 893.00 |
| 19-00-00-10G | GUEST HOUSE LLC | W HWY 42 6709 | Unincorporated | 700.00 |
| 19-00-00-10F | LAMPTON NANCY L | W HWY 42 | Unincorporated | 700.00 |
| 19-00-00-10E | HOUSER CHRISTOPHER & ANDREA | W HWY 42 6315 | Unincorporated | 700.00 |
| 19-00-00-10A | CLORE OREN B III | W HWY 42 6717 | Unincorporated | 700.00 |
| 19-00-00-10D | ROBERT & CATHERINE CLORE REVOCABLE | W HWY 42 6709 & 6711 | Unincorporated | 700.00 |
Download Oldham County parcel data
All 27,703 parcels in Oldham County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Oldham County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Oldham County?
The Oldham County assessor roll on file records 27,703 parcels across 12 communities, with 64.0% lying outside any incorporated place.
Who owns the most land in Oldham County?
CYNTHIA G VANCE REVOCABLE TRUST holds 67 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Oldham County?
Measured from mapped boundaries, the median parcel is 0.65 acres, and nine parcels in ten are under 5.3 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Oldham County is government-owned?
Government entities — federal, state, and local — hold 0.4% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Oldham County assessor roll dated February 2026. Counties deliver on their own schedules; the methodology page explains how records are processed and the data sources page tracks every county’s vintage.
Browse by City (12)
27,703 parcels across 12 communities in Oldham County.