Subset properties:

• Measurement: Fixed-base index with various base periods (1975, 1976, ..., 2013)
• Adjustment: Not applicable
• Native frequency: Annual
• Start date: As early as 1975
• Geo coverage: 2,731 counties

The series reside in the historical catalog:

• United States » Real Estate » Residential » Home prices » Existing » FHFA (formerly OFHEO) Home Price Index » Annual

and include, for example:

• HPIXUA.PA001 = FHFA House Price Index - Existing buildings - All transactions, (Index 1983=100) - for Adams County, PA

We now carry this concept for counties and for some 18,000 ZIP Code areas.