As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$18,284 (+13.5%)
$487,700 + $1,011,000
$1,498,700
2025
$16,103 (+4.2%)
$487,700 + $891,000
$1,378,700
2024
$15,451 (−10.7%)
$459,400 + $861,200
$1,320,600
2023
$17,294 (+8.2%)
$444,600 + $828,900
$1,273,500
2022
$15,986 (+8.8%)
$400,100 + $806,400
$1,206,500
2021
$14,689 (+5.0%)
$392,700 + $806,400
$1,199,100
2020
$13,989 (+14.1%)
$377,900 + $774,400
$1,152,300
2019
$12,263 (+7.5%)
$363,100 + $589,000
$952,100
2018
$11,408 (+9.4%)
$322,300 + $524,600
$846,900
2017
$10,427 (+6.2%)
$322,300 + $428,400
$750,700
2016
$9,814 (+2.3%)
$289,000 + $428,400
$717,400
2015
$9,597 (+0.5%)
$274,200 + $364,300
$638,500
2014
$9,552 (+1.9%)
$274,200 + $364,300
$638,500
2013
$9,373 (+7.2%)
$274,200 + $364,300
$638,500
2012
$8,741 (−0.9%)
$242,700 + $364,300
$607,000
2011
$8,821 (+2.5%)
$242,700 + $391,000
$633,700
2010
$8,606 (+2.0%)
$255,600 + $391,000
$646,600
2009
$8,438
$304,700 + $384,700
$689,400
Tax history for 64 Riverside St
Year
Property tax
Land + Additions
Assessment*
2026
$18,284 (+13.5%)
$487,700 + $1,011,000
$1,498,700
2025
$16,103 (+4.2%)
$487,700 + $891,000
$1,378,700
2024
$15,451 (−10.7%)
$459,400 + $861,200
$1,320,600
2023
$17,294 (+8.2%)
$444,600 + $828,900
$1,273,500
2022
$15,986 (+8.8%)
$400,100 + $806,400
$1,206,500
2021
$14,689 (+5.0%)
$392,700 + $806,400
$1,199,100
2020
$13,989 (+14.1%)
$377,900 + $774,400
$1,152,300
2019
$12,263 (+7.5%)
$363,100 + $589,000
$952,100
2018
$11,408 (+9.4%)
$322,300 + $524,600
$846,900
2017
$10,427 (+6.2%)
$322,300 + $428,400
$750,700
2016
$9,814 (+2.3%)
$289,000 + $428,400
$717,400
2015
$9,597 (+0.5%)
$274,200 + $364,300
$638,500
2014
$9,552 (+1.9%)
$274,200 + $364,300
$638,500
2013
$9,373 (+7.2%)
$274,200 + $364,300
$638,500
2012
$8,741 (−0.9%)
$242,700 + $364,300
$607,000
2011
$8,821 (+2.5%)
$242,700 + $391,000
$633,700
2010
$8,606 (+2.0%)
$255,600 + $391,000
$646,600
2009
$8,438
$304,700 + $384,700
$689,400
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,485
Bathroom Information
# of Full Baths: 5
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Room Information
# of Rooms: 18
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Victorian
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 3,182
Gross Sq. Ft: 5,760
# of Stories: 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,970
Municipality Name: WATERTOWN
Acres: 0.16
Zoning Code: T
State Use Description: APARTMENT BLDG - 4-8 UNITS
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 7
Baths: 5.5
Sq. Ft.: 3,182
Stories: 3.0
Lot Size: 6,970 square feet
Style: Multi-Family (5+ Unit)
Year Built: 1888
Year Renovated: —
County: Middlesex County
APN: 2565577S
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
Places
Transit
Hosmer Elementary School
Public PreK-5 • Assigned • 0.8mi
7/10
Watertown Middle School
Public 6-8 • Assigned • 0.8mi
7/10
Watertown High School
Public 9-12 • Assigned • 0.8mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Watertown's urban-suburban feeling paired with its proximity to Cambridge & Boston have caused it to rapidly transform into a destination for home buyers. Historically a manufacturing city, it has changed into a restaurant, shopping, and biotech hub...
with a completely built-out residential landscape.