15 Merrill Rd is a 2,234 square foot house on a 5,227 square foot lot with 3 bedrooms and 1.5 bathrooms. Based on Redfin's Watertown data, we estimate the home's value is $1,189,913.
Single-familyProperty Type
1930Year Built
5,227 sq ftLot Size
$533Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,189,913
$14K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.6% lower than the average sale price ($1.35M) of 5 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$13,166 (+6.4%)
$599,200 + $480,000
$1,079,200
2025
$12,371 (+6.5%)
$599,200 + $460,000
$1,059,200
2024
$11,611 (−5.4%)
$574,000 + $418,400
$992,400
2023
$12,278 (+9.5%)
$538,100 + $366,000
$904,100
2022
$11,216 (+12.9%)
$495,000 + $351,500
$846,500
2021
$9,931 (+0.9%)
$459,200 + $351,500
$810,700
2020
$9,839 (+2.4%)
$459,200 + $351,300
$810,500
2019
$9,607 (+0.7%)
$459,200 + $286,700
$745,900
2018
$9,542 (−1.0%)
$459,200 + $249,200
$708,400
2017
$9,640 (+12.2%)
$444,800 + $249,200
$694,000
2016
$8,591 (−2.9%)
$401,800 + $226,200
$628,000
2015
$8,845 (+3.0%)
$362,300 + $226,200
$588,500
2014
$8,590 (+1.9%)
$348,000 + $226,200
$574,200
2013
$8,429 (+5.2%)
$348,000 + $226,200
$574,200
2012
$8,009 (+7.9%)
$330,000 + $226,200
$556,200
2011
$7,425 (+1.1%)
$297,700 + $235,700
$533,400
2010
$7,346 (+6.0%)
$297,700 + $254,200
$551,900
2009
$6,930
$331,800 + $234,400
$566,200
Tax history for 15 Merrill Rd
Year
Property tax
Land + Additions
Assessment*
2026
$13,166 (+6.4%)
$599,200 + $480,000
$1,079,200
2025
$12,371 (+6.5%)
$599,200 + $460,000
$1,059,200
2024
$11,611 (−5.4%)
$574,000 + $418,400
$992,400
2023
$12,278 (+9.5%)
$538,100 + $366,000
$904,100
2022
$11,216 (+12.9%)
$495,000 + $351,500
$846,500
2021
$9,931 (+0.9%)
$459,200 + $351,500
$810,700
2020
$9,839 (+2.4%)
$459,200 + $351,300
$810,500
2019
$9,607 (+0.7%)
$459,200 + $286,700
$745,900
2018
$9,542 (−1.0%)
$459,200 + $249,200
$708,400
2017
$9,640 (+12.2%)
$444,800 + $249,200
$694,000
2016
$8,591 (−2.9%)
$401,800 + $226,200
$628,000
2015
$8,845 (+3.0%)
$362,300 + $226,200
$588,500
2014
$8,590 (+1.9%)
$348,000 + $226,200
$574,200
2013
$8,429 (+5.2%)
$348,000 + $226,200
$574,200
2012
$8,009 (+7.9%)
$330,000 + $226,200
$556,200
2011
$7,425 (+1.1%)
$297,700 + $235,700
$533,400
2010
$7,346 (+6.0%)
$297,700 + $254,200
$551,900
2009
$6,930
$331,800 + $234,400
$566,200
*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: 936
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Gravity
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Colonial
Construction Type: Frame
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 2,234
Gross Sq. Ft: 4,100
# of Units: 1
# of Stories: 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,227
Municipality Name: WATERTOWN
Acres: 0.12
Zoning Code: S-6
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.5
Sq. Ft.: 2,234
Stories: 3.0
Lot Size: 5,227 square feet
Style: Single Family Residential
Year Built: 1930
Year Renovated: —
County: Middlesex County
APN: 545988S
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
Places
Transit
J.R. Lowell Elementary School
Public PreK-5 • Assigned • 0.3mi
8/10
Watertown Middle School
Public 6-8 • Assigned • 0.8mi
7/10
Watertown High School
Public 9-12 • Assigned • 0.9mi
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.