# 20 RIVERSIDE RD > 20 RIVERSIDE RD is in Middlesex County, Massachusetts. This page states what public > records hold for the parcel itself. ## Parcel - Address: 20 RIVERSIDE RD - Parcel number (APN): 53_20 - County: Middlesex County - State: Massachusetts - Zoning: Special district - Lot size: 6.63 acres - Year built: 2002 - Assessed value: $21,770,100 - Land value: $4,714,100 - Last sale: 2020-12-11 - Last sale price: $1 - FEMA flood zone: X - Opportunity Zone: No ## Owner - Owner of record: MASSACHUSETTS DEPARTMENT OF TRANSPORTATION - Mailing address: 1 FEDERAL STREET, BOSTON, MA, 02110 ## What is withheld, and why - A figure not listed above is not carried in the record for this parcel. It is reported as missing rather than estimated, and an absent line never means zero. ## Source and method Every fact above is a fact about this parcel, taken from county assessor and recorder records and restated unchanged. Nothing is modelled, averaged, inferred from a neighboring parcel, or filled in from a comparable one. Where the record holds no value, the line is absent rather than estimated, and an absent line never means zero. Counties record on their own schedules, so a fact can be accurate as recorded and still lag a change on the ground. ## How to cite this - Canonical: https://cobroker.ai/property/ma/middlesex/unincorporated/53_20 - Source: Cobroker - Methodology: https://cobroker.ai/methodology