_id	Field Name	Field Description	Example	Additional Detail	Source
1	geo_boundary_identifier	"Census Block Group Identifier with ""a"" or ""b"" as a suffix for split blockgroups"	420034011001		Census geography altered by Reinvestment Fund
2	ClusterLetter	Market Value Analysis 2017	D	Housing Market Cluster as determined by Reinvestment Fund including split block groups	Census geography altered by Reinvestment Fund
3	MSP1315	Median Sales Price 2013-2015, altered for condominiums	85000	Median Sales prices were calculated both with and without Condominiums and the higher of the two values is used in the model. 	Western Pennsylvania Regional Data Center data compiled by Reinvestment Fund
4	VSP1315	Sales Price Variance 2013-2015	0.47		Western Pennsylvania Regional Data Center data compiled by Reinvestment Fund
5	PHHOO14	Percent Owner Occupied Housing Units ACS 2010-2014	0.47	Estimated percent of households (occupied housing units) that are owner occupied between 2010-2014.	Census American Community Survey 2010-2014
6	ResVac_Roll	Average Percent of vacant residential properties 2015	0.116	Average percent of all residential addresses that were vacant in each Quarter 2015. Percentage calculated as the number of residential addresses that were vacant, divided by the total number of valid postal addresses, including vacant and no-stat addresses. Vacant postal addresses are those where mail has not been collected for at least 90 days,	Valassis Lists
7	PPSubHU14	Percent of rental units that receive a subsidy	0.049	The total number of LIHTC, HUD, HUD MF, and Housing Choice vouchers units normalized by the number of rental units	HUD Portrait of Subsidized Housing 2016, Allegheny County Housing Authority, HUD LIHTC database, and Census American Community Survey 2010-2014
8	PB08	Percent of parcels built 2008 - 2015	0.017	The percent of all residential parcels with a building constructed from 2008 - 2015 as a percent of all residential parcels	Allegheny County Office of Property Assessments
9	PFCLHHOO	Foreclosure filings as a percent of owner occupancy	0.36	The number of foreclosure filings normalized by the number of owner occupants	Allegheny County Sheriff's Office and Census American Community Survey 2010-2014
10	PPoorCond	Percent of parcels in poor or worse condition	0.011	Percent of parcels assessed to be in poor, very poor, or unsound condition	Allegheny County Office of Property Assessments