Oklahoma City Open Data
Licensing
Lots and Blocks
This dataset tracks the official lot and block numbers for platted properties in Oklahoma City
Source city: Oklahoma City · Catalog date: June 9, 2026 · License: custom
View the city's official map for this dataset → (opens in Oklahoma City's own data portal)
What this is
This dataset tracks the official lot and block numbers for platted properties in Oklahoma City.
Why it matters to you
Every property in the city has a legal description tied to its plat (a map dividing land into lots and blocks). Knowing your lot and block helps when:
- Verifying property boundaries for fences, additions, or disputes
- Applying for building permits that require exact parcel identification
- Researching zoning rules that apply to your specific lot
How to read this data
Key fields include:
- Plat Name: The official name of the subdivision map your lot belongs to (e.g., “Smith Addition”)
- Block Number: The numbered block within that plat (like a neighborhood grid)
- Lot Number: Your parcel’s specific identifier within the block
Try it yourself
Look up your address in the dataset to find:
- Your plat name (often referencing the original developer)
- Your block and lot numbers — key details for any property paperwork
(Note: The dataset includes area/length fields for surveyors, but most residents just need the plat, block, and lot numbers.)
The fields, explained
Pulled directly from the source catalog's published field definitions — not paraphrased.
| Field | What it means |
ObjectID | Numeric unique identifier with no special meaning |
Plat Name | Name of plat associated with record |
Block Number | Numeric number for block |
Lot Number | Numeric number for lot |
Shape | Geographic data in state plane coordinates (WKID 103512) |
Area | Approximate area of feature in US square feet |
Length | Approximate length of perimeter of feature in US feet |
From the source — real records
Unedited rows from Oklahoma City's published service, pulled when this site was built.
Look it up yourself
Everything on this page comes from the city's public open-data catalog. Anyone can download it — CSV, GeoJSON, KML, or the live service.
Maintained by: This dataset is maintained by the Planning Department of the City of Oklahoma City.
This explainer was written from the published catalog record. Always verify against the source dataset before relying on it for a decision.