Redfin US home listings in a box around a point, from Redfin's own CSV download: for sale (active, coming soon, pre-market) or sold in the last N days. Row: sale type, sold date, property type, address, ZIP, price, beds, baths, neighborhood, sq ft, lot, year built, days on market, $/sq ft, HOA, status, open house, MLS number and source, coordinates, URL. Up to 350. Some MLS listings/areas (e.g. Seattle) are left out of downloads.