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In most case scenarios, a piece of property must be a Record Lot before a building permit will be issued for that site in the District of Columbia, and all proposed Record Lots are carefully...
Search relevance: 166.37 | Views last month: 23 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
In most case scenarios, a piece of property must be a Record Lot before a building permit will be issued for that site in the District of Columbia, and all proposed Record Lots are carefully...
Search relevance: 163.79 | Views last month: 13 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax bills and notices, and stores comprehensive tax information such as ownership,...
Search relevance: 53.20 | Views last month: 42 | Catalog Last Checked: November 03, 2026 at 10:30 PM -
Tax lots are not determined by survey and are therefore not official lots in the same way record lots are. These lots are normally numbered between 800 and 1999 within a square to differentiate...
Search relevance: 52.77 | Views last month: 26 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
A history of Tax lots. They are not determined by survey and are therefore not official lots in the same way record lots are. These lots are normally numbered between 800 and 1999 within a square...
Search relevance: 52.77 | Views last month: 24 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
This table is a subset of ITSPE and represents vacant and blighted property. The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax bills...
Search relevance: 52.42 | Views last month: 7 | Catalog Last Checked: November 03, 2026 at 10:30 PM -
This table is a subset of ITSPE and represents vacant property.The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax bills and notices,...
Search relevance: 51.04 | Views last month: 12 | Catalog Last Checked: November 03, 2026 at 10:30 PM -
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 program in September 2006. A...
Search relevance: 49.19 | Views last month: 2 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
This layer is a subset of ITSPE and and UBIDs representing vacant and blighted property building addresses which are directly correlated with Vacant and Blighted Property Building Footprints. The...
Search relevance: 48.19 | Views last month: 23 | Catalog Last Checked: November 03, 2026 at 10:33 PM -
The tax assessment roll public extract (ITSPE) is used for assessment and property analysis, to send property tax bills and notices, and stores comprehensive tax information such as ownership,...
Search relevance: 47.94 | Views last month: 12 | Catalog Last Checked: November 03, 2026 at 10:30 PM -
Historic land uses on lots that were vacant, privately owned, and zoned for manufacturing in 2009. Information came from a review of several years of historical Sanborn maps over the past 100...
Search relevance: 46.86 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 06:34 PM -
This layer is a subset of ITSPE and and UBIDs representing vacant and blighted property building footprints. The tax assessment roll public extract (ITSPE) is used for assessment and property...
Search relevance: 45.56 | Views last month: 6 | Catalog Last Checked: November 03, 2026 at 10:30 PM -
The common ownership layer is built from various polygon feature classes of the District's Vector Property Mapping program and identified below. It represents all lands that are outside...
Search relevance: 44.93 | Views last month: 34 | Catalog Last Checked: November 03, 2026 at 10:30 PM -
A layer showing the District of Columbia government related structures. The dataset contains polygons representing District Government related structures on Government property created as part of...
Search relevance: 43.67 | Views last month: 6 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
A table with tax rate codes for the Integrated Tax System Public Extract (ITSPE) data layers. The ITS database also processes notices and tax bills. Public extract of the database used for sending...
Search relevance: 43.39 | Views last month: 18 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
The Regimes are how Office of Tax and Revenue (OTR) quantifies units in a given condo development, grouping of condos. A condo regime number is assigned to each residential condo application or...
Search relevance: 43.08 | Views last month: 1 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
When Condos are approved for ground lots, those lots remain in the production (active) layer and attributes updated to reflect Condominium dwelling. 1.) Approved for Ground (Record Lots)When...
Search relevance: 42.03 | Views last month: 1 | Catalog Last Checked: November 03, 2026 at 10:30 PM -
A history of Parcel Lots. There is still land within the District of Columbia that has never been subdivided into either Record or Tax Lots through the two offices that manage land records (Office...
Search relevance: 40.99 | Views last month: 3 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
Alley widths, street frontages, were captured during the vector property effort and reside in their own feature class. 99% of the time, these features should be coincident with the square...
Search relevance: 40.90 | Views last month: 1 | Catalog Last Checked: November 03, 2026 at 10:31 PM -
A table with mix tax type codes for the Integrated Tax System Public Extract (ITSPE) data layers. Public extract of the database used for sending tax bills, also known as tax assessment roll. ITS...
Search relevance: 39.63 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:04 PM
