As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$17,834 (+8.4%)
$518,600 + $943,200
$1,461,800
2025
$16,450 (+8.6%)
$518,600 + $889,800
$1,408,400
2024
$15,143 (−10.5%)
$489,700 + $804,600
$1,294,300
2023
$16,915 (+8.6%)
$473,900 + $771,700
$1,245,600
2022
$15,573 (+8.9%)
$426,300 + $749,000
$1,175,300
2021
$14,301 (+5.3%)
$418,400 + $749,000
$1,167,400
2020
$13,585 (+12.2%)
$402,600 + $716,400
$1,119,000
2019
$12,110 (+7.7%)
$386,900 + $553,300
$940,200
2018
$11,243 (+9.8%)
$343,600 + $491,100
$834,700
2017
$10,238 (+6.7%)
$343,600 + $393,500
$737,100
2016
$9,598 (+2.0%)
$308,100 + $393,500
$701,600
2015
$9,410 (+0.5%)
$292,400 + $333,700
$626,100
2014
$9,366 (+1.9%)
$292,400 + $333,700
$626,100
2013
$9,191 (+7.7%)
$292,400 + $333,700
$626,100
2012
$8,533 (+9.3%)
$258,900 + $333,700
$592,600
2011
$7,805 (+2.1%)
$258,900 + $301,800
$560,700
2010
$7,647 (−2.1%)
$272,700 + $301,800
$574,500
2009
$7,814
$320,100 + $318,300
$638,400
Tax history for 42 Coolidge Hill Rd
Year
Property tax
Land + Additions
Assessment*
2026
$17,834 (+8.4%)
$518,600 + $943,200
$1,461,800
2025
$16,450 (+8.6%)
$518,600 + $889,800
$1,408,400
2024
$15,143 (−10.5%)
$489,700 + $804,600
$1,294,300
2023
$16,915 (+8.6%)
$473,900 + $771,700
$1,245,600
2022
$15,573 (+8.9%)
$426,300 + $749,000
$1,175,300
2021
$14,301 (+5.3%)
$418,400 + $749,000
$1,167,400
2020
$13,585 (+12.2%)
$402,600 + $716,400
$1,119,000
2019
$12,110 (+7.7%)
$386,900 + $553,300
$940,200
2018
$11,243 (+9.8%)
$343,600 + $491,100
$834,700
2017
$10,238 (+6.7%)
$343,600 + $393,500
$737,100
2016
$9,598 (+2.0%)
$308,100 + $393,500
$701,600
2015
$9,410 (+0.5%)
$292,400 + $333,700
$626,100
2014
$9,366 (+1.9%)
$292,400 + $333,700
$626,100
2013
$9,191 (+7.7%)
$292,400 + $333,700
$626,100
2012
$8,533 (+9.3%)
$258,900 + $333,700
$592,600
2011
$7,805 (+2.1%)
$258,900 + $301,800
$560,700
2010
$7,647 (−2.1%)
$272,700 + $301,800
$574,500
2009
$7,814
$320,100 + $318,300
$638,400
*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: 2,280
Bathroom Information
# of Full Baths: 4
Heating & Cooling
Heating Type: Forced Hot Water
Room Information
# of Rooms: 20
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Victorian
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Hip
Property Information
Living Sq. Ft: 4,560
Gross Sq. Ft: 7,280
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,890
Municipality Name: WATERTOWN
Acres: 0.25
Zoning Code: T
State Use Description: APARTMENT BLDG - 4-8 UNITS
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 8
Baths: 4.0
Sq. Ft.: 4,560
Stories: 2.0
Lot Size: 0.25 acres
Style: Multi-Family (5+ Unit)
Year Built: 1960
Year Renovated: —
County: Middlesex County
APN: 2954241S
Home facts updated by county records on Sep 10, 2026
Around this home
Schools
Hosmer Elementary School
Public PreK-5 • Assigned • 0.7mi
7/10
Watertown Middle School
Public 6-8 • Assigned • 2.0mi
7/10
Watertown High School
Public 9-12 • Assigned • 2.0mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Watertown’s market has exploded in recent years, with high home prices. Located close to Boston, it offers the perfect balance of a seamless urban commute and the tranquility of suburban living. Enhanced by flexible MBTA bus options and its location...