Massachusetts property intelligence

Massachusetts is the most complex property market in New England. With 351 independent cities and towns — each maintaining its own assessment rolls, permitting systems, and recording practices — there is no single source of truth for property data in the Commonwealth. NE Provenance solves this by assembling data from every municipality into a unified intelligence layer.

The state's housing stock spans four centuries, from 17th-century colonial homes in towns like Deerfield and Ipswich to modern high-rises in the Seaport District. Over 60% of Massachusetts homes were built before 1970, making accurate condition assessment essential for insurance, lending, and investment decisions. Our permit-derived condition estimates (C1–C6) provide maintenance insight that assessor records alone cannot.

Coastal exposure is a defining risk factor. Massachusetts has over 1,500 miles of coastline, with communities from Newburyport to Provincetown facing hurricane storm surge, sea level rise, and nor'easter damage. Inland, riverine flooding along the Connecticut and Merrimack rivers affects thousands of properties. Our platform maps every FEMA flood zone, SLOSH surge model, and SLR projection at the parcel level.