The South Middlesex Registry of Deeds recorded 16 Waltham property transfers between Aug. 14 and Sept. 12, but only five listed a sale price. Among those five, prices ranged from $540,000 for a Crescent Street condominium unit to $1,899,900 for a single-family home at 38 Hillcroft Rd., the period's

Thirteen Waltham properties changed hands from Aug. 7 through Sept. 5, according to South Middlesex Registry of Deeds records. Eight sales disclosed a price, ranging from $349,000 to $888,000, with a median of $715,000; no sale reached $1 million. The top transaction was 66 Ash St. at $888,000,