Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The dataset contains locations and attributes of Address points, created as part of the Master Address Repository (MAR) for the Office of the Chief Technology Officer (OCTO) and Department of Buildings (DOB). It contains the addresses in the District of Columbia which are typically placed on the buildings. More information on the MAR can be found at </SPAN><A href="https://opendata.dc.gov:443/pages/addressing-in-dc" STYLE="text-decoration:underline;"><SPAN>https://opendata.dc.gov/pages/addressing-in-dc</SPAN></A><SPAN>. The data dictionary is available</SPAN><A href="https://opendata.dc.gov:443/documents/2a4b3d59aade43188b6d18e3811f4fd3/explore" STYLE="text-decoration:underline;"><SPAN>: https://opendata.dc.gov/documents/2a4b3d59aade43188b6d18e3811f4fd3/explore</SPAN></A><SPAN>. In the MAR 2, the AddressPt is called ADDRESSES_PT and its features additional useful information such as placement location, created date, last edited date, begin date and more.</SPAN></P></DIV></DIV></DIV>
Copyright Text: Office of the Chief Technology Officer
Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Condo lots are individual lots for each condominium. The lot numbers normally range from 2000-6999. These condo lots are not geographically defined other than being within a air rights, record, tax or a combination of lots that has one or more condo buildings within it. A condo regime number is assigned to each residential Condo application or Article of Confederation regardless of how many buildings there are at any one site. The Regime number starts with a 1, 2, or 3 depending upon where the condo is located and where they fall in the tri-annual assessment process of RPTA. All numbers after the first are consecutive. RPTA maintains the master list of Regime numbers for residential properties. Commercial condos are not associated with a Regime number and in order to properly track all condos, a unique Regime number was created. RPTA then establishes individual accounts for each condominium unit and assigns a condo lot number to that account. RPTA maintains the master list of Regime numbers and their relationship to approved condos. There are roughly 66571 condo lots and there associations are as follows: 49486 condos were approved for record lots, 16867 were approved for tax lots, 2817 were approved for air rights lots, and 2600 were approved for both air rights and tax lots. The CondoPly layer was created to assist users in visualizing the relationship between ground surface lots (Record Lots), overlay lots (Air Rights & Tax Lots), and the associated Condos. When Condos are approved for ground lots, those lots remain in the production (active) layer and attributes updated to reflect the new condos. When Condos are approved for overlay lots, those lots are killed (dead lots) and archived to their respective history layer. Condo dwellings can also be queried city-wide via the individual VPM layers (active Record lots, dead Air Rights & Tax lots) where the value in the “UNDERLIES_CONDO” field is equal to 1.</SPAN></P></DIV></DIV></DIV>
Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>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 below. It represents all lands that are outside right-of-way.</SPAN></P><UL><LI><P><SPAN>Record Lots</SPAN></P></LI><LI><P><SPAN>Tax Lots</SPAN></P></LI><LI><P><SPAN>Parcel Lots</SPAN></P></LI><LI><P><SPAN>Reservation Lots</SPAN></P></LI><LI><P><SPAN>Air Rights Lots</SPAN></P></LI></UL><P><SPAN>All of which are found separately on </SPAN><A href="https://opendata.dc.gov:443/" STYLE="text-decoration:underline;"><SPAN>https://opendata.dc.gov</SPAN></A><SPAN>. The Office of Tax and Revenue maintains a database known as Information Tax System (ITS) that contains the accounts for the real property taxes. ITS records reference record lots, tax lots, parcels, condominiums and federally owned lands such as reservations. Information from ITS is conflated to Common Ownership Lot features by SSL (Square, Suffix and Lot). This layer does not include condo records. This layer is regenerated WEEKLY with an automated algorithm using the latest Pubic Extract information for attribution.</SPAN></P></DIV></DIV></DIV>
Description: The Condo Relate table contains attributes of air rights, record, and tax lots approved for active condos. Condominium documentation (Condo Book & Page) is approved and recorded by the DC's Surveyors Office (OS) for the DC's Department of Buildings (DOB) . Real Property Tax Administration's (RPTA) Maps & Title division receives copies of the approved Condominium documents from OS and reviews, records, and then ties the Condo book & page information to the Lot(s) of interest, i.e., (Air Rights, Record, Tax, or a combination) for the Office of Tax and Revenue (OTR).
Description: 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, mailing addresses, non-contiguous Air Rights lots (Multifamily or Development), Air Rights lots, possessory interest lots, record lots, tax lots, parcels, condominiums, and federally owned lands such as reservations and appropriations. The linkage from the Vector Property layers to this database is SSL (Square, Suffix, and Lot). It should be noted that not all record lots have a direct 1:1 relationship to information in this database. The most obvious examples would be when a tax lot was created from existing record lots. In this case, only the tax lot would have linkage to the ITSPE, not the underlying record lots (though they still exist). Reservations that have been converted into tax lots are an additional example where the reservation still exists, however for taxation purposes the tax lot (overlay) supersedes and has corresponding linkage to ITS. The same is true for most Condominiums and the ground surface lot (Record) which still exist (common space) or the previous overlay (Air Right or Tax lot), only the Condo lot would have linkage to (ITSPE).
Copyright Text: Office of the Chief Financial Officer