General Multi-Family Search

{
  "city": "Richmond",
  "state": "VA",
  "property_type": "MFR"
}

Residential Multi-Family Searches

{
  "property_use_code": 369
}

{
  "property_use_code": 388
}

{
  "property_use_code": 378
}

Find smaller residences between 2 and 4 units:

{
  "size": 10,
  "mfh_2to4": true,
  "city": "Arlington",
  "state": "VA",
  "zip": "22205"
}

Find larger commercial multi-family (5+ units):

{
  "size": 10,
  "mfh_5plus": true,
  "city": "Arlington",
  "state": "VA",
  "zip": "22205"
}

Anything above 5 units is technically classified as commercial on the multi-family side.