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Land Boundary Change
District of Columbia —
This layer is derived from the Common Ownership Lots and represents property transactions as they’ve occurred since the implementation of the Vector Property Mapping... -
Air Rights Lots
District of Columbia —
Air right lots are reflect a party’s right to construct an improvement above an existing area of land that is not owned by the constructor. They are a type of... -
Appropriation Points
District of Columbia —
Appropriation points. U.S Appropriations are lands set aside at the time of the original founding and platting of the city for use by the U.S. Federal Government. The... -
Common Ownership Lots
District of Columbia —
The common ownership lots is a single polygon layer that is built from various polygon feature classes of the District's Vector Property Mapping database including the... -
Tax Lot Points
District of Columbia —
Tax Lot points. DC's Real Property Tax Administration defines assessment and taxation lots, often referred to as A&T lots or simply tax lots. These lots are... -
Tax Lots (Historical)
District of Columbia —
Tax Lot points. DC's Real Property Tax Administration defines assessment and taxation lots, often referred to as A&T lots or simply tax lots. These lots are... -
City
Pre-Application Meetings
City of New York —
Informational "Pre-application" meetings are requests by members of the public, including prospective applicants, to meet with Board Staff and a Commissioner... -
County
RightOfWay
Cook County of Illinois —
The feature class Right-of-Way indicates tax exempt rights-of-way digitized from recorded plats. -
SurDocsApp
District of Columbia —
Property and parcel data is a critical layer to any city or statewide data holdings. In our city's complex urban environment, this includes numerous geographies that... -
City
Lot Profile
City of Baton Rouge —
Polygon geometry with complete attributes displaying the recorded boundaries or lot lines of property in East Baton Rouge Parish, Louisiana. -
City
Board of Standards and Appeals (BSA) Action Portal
City of New York —
BSA Index Identifier from 1916 thru 1997. -
County
Pittsburgh Index Map
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Allows users to download 200' Scale Lot and Block Maps -
County
RightOfWay
Cook County of Illinois —
The feature class Right-of-Way indicates tax exempt rights-of-way digitized from recorded plats. -
County
RightOfWay
Cook County of Illinois —
The feature class Right-of-Way indicates tax exempt rights-of-way digitized from recorded plats. -
Square Points
District of Columbia —
Squares are calculated by the outer extents of the record or tax lots within a defined area (typically a city block). There are roughly 4896 active squares. A Square... -
Parcel Lot Points
District of Columbia —
These are lands still within the District of Columbia that has never been subdivided into either Record or Tax Lots through the two offices that manage land records... -
Condo Relate Table
District of Columbia —
The Condo Relate table contains attributes of air rights, record, and tax lots approved for active condos. Condominium documentation (Condo Book & Page) is... -
Highway Plan Lines
District of Columbia —
These are lines that occurred on the city’s 1901-1905 set of master plans for all proposed roads. If a highway planning line crosses a particular property, that land...