59 Union St, Watertown, MA 02472 Property Records

Middlesex County and Watertown City property record for 59 Union St, Watertown, MA 02472

Property Summary

Property TypeCondominium
Details6 bd · 1.5 ba · 2,183 sqft · built 1900
Lot Size0.171 acres (7,484 sqft)
OwnerIndividual Name on Record
Last Sale$1,699,000 (Jul 2020)
Tax Bill$8,824 (2026)
Flood ZoneZone X (minimal risk)
APN300266-16

Property Details

APN / Parcel Number

Primary APN300266-16
Alternative APNs
  • WATE M:0107 B:0018 L:0100A
  • 9631

Interior

Bedrooms6 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms9 Rooms
Stories3 Stories
Building Area2,183 sqft Living Area
Gross Area3,566 sqft
Basement Area837 sqft
Unfinished Basement837 sqft

Exterior

Year BuiltBuilt 1900
Effective Year BuiltEffective 1900
Architectural StyleOther
Exterior MaterialOther
Construction TypeFrame
Roof TypeHip
Roof MaterialAsphalt
Lot Area7,484 sqft

Utilities, Heating & Cooling

Heating SystemSteam
Heating FuelOil

Location & Zoning

Account Number9631
Street Address59 UNION ST
CityWATERTOWN
StateMA
Zip02472-2523
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Local Zoning CodeT
Legal Block18
Legal Lot Number100A
JurisdictionWATERTOWN MA
Township / Civil DivisionWATERTOWN TOWN
Census Block Group2
Census Block2004
Census Tract370403

Owner

Source: Middlesex County and Watertown City records, as of October 20, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on Record
Mailing Address59 UNION ST, WATERTOWN, MA 02472-2523
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJul 28, 2020 · Amount on Record
Deed SaleJul 28, 2020 · Amount on Record
Deed Document Number2020124271
Deed Book / Page75231 / 235
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

Source: Middlesex County and Watertown City assessment roll, as of April 14, 2026

Property Jurisdictions

TypeName
StateMassachusetts
CountyMiddlesex County
MunicipalityWatertown City
Unified School DistrictWatertown School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$8,824.00 (+4.45%)$723,300 (-) Building $723,300$840,173 (-7.91%)
2025$8,448.00 (+4.28%)$723,300 (+4.46%) Building $723,300$912,380
2024$8,101.00 (-10.49%)$692,400 (+3.9%) Building $692,400
2023$9,050.00$666,400 Building $666,400

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies2 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemWATERTOWN DEPARTMENT OF PUBLIC WORKS
serves 35,985 people · EPA ID MA3314000
Water SourcePurchased surface water from MWRA
Last State InspectionOct 2025
Lead1 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 635 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 2,000
Astound Broadband
Cable · Fiber in parts of the area
1,500 / 50

May also be available: AT&T, T-Mobile, Verizon.

Nearby Properties on Union St

Nearby Streets

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