Google street view image for 15 Mason Rd, Watertown, MA 02472

OFF MARKET

$1,333,082

•

2.5 ba

•

3,543

sq ft

15 Mason Rd, Watertown, MA 02472

About this home

15 Mason Rd is a 3,543 square foot multi-family home on a 0.41 acre lot with 5 bedrooms and 2.5 bathrooms. Based on Redfin's Watertown data, we estimate the home's value is $1,333,082.

Multi-familyProperty Type

1895Year Built

0.41 acresLot Size

$376Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,333,082

$40K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.6% lower than the average sale price ($1.66M) of 5 comparable homes.

SOLD JUL 10, 2026
$2,020,000
A
5 beds3 baths3,679 sq ft
16 Russell Ave, Watertown, MA 02472
SOLD JUN 9, 2026
$1,900,000
B
4 beds3 baths3,135 sq ft
23 Columbia St, Watertown, MA 02472
SOLD JUL 17, 2026
$1,700,000
C
5 beds3 baths3,098 sq ft
16-18 Walnut St, Belmont, MA 02478
SOLD APR 28, 2026
$1,700,000
D
5 beds2 baths2,429 sq ft
40 Marion Rd, Watertown, MA 02472
SOLD AUG 10, 2026
$975,000
E
5 beds2 baths2,196 sq ft
28 Hudson St, Watertown, MA 02472

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Earn from this home

Sell

$1,266,014

Est. take-home

List your home with Redfin and save $6,665

Market trends in 02472, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.6%

+0.1% MoM

Median sale price

$850K

$5K MoM

Avg. days on market

19d

0 days MoM

Recently sold homes

102

6 MoM

New listings for sale

OPEN FRI, 11AM TO 12PM
$759,000
2 beds2 baths1,050 sq ft
20 Beechwood Ave Unit A-2, Watertown, MA 02472
$545,000
2 beds1.5 baths1,311 sq ft
956 Belmont #956, Washington, DC 20472
$869,900
3 beds1.5 baths1,873 sq ft
97 Melendy Ave #97, Watertown, MA 02472
OPEN SAT, 12PM TO 1:30PM
$650,000
2 beds1.5 baths1,683 sq ft
9 Circuit Ln #9, Watertown, MA 02472
3D WALKTHROUGH
$525,000
2 beds1 bath1,231 sq ft
84 Duff St #84, Watertown, MA 02472
OPEN SAT, 12PM TO 1:30PM
$599,000
2 beds2 baths1,270 sq ft
131 Coolidge Ave #526, Watertown, MA 02472
$1,499,000
5 beds2 baths2,416 sq ft
27 Woodleigh Rd, Watertown, MA 02472
$1,099,000
5 beds3 baths2,300 sq ft
7 Hearn, Watertown, MA 02472
3D WALKTHROUGH
$695,000
3 beds1 bath1,186 sq ft
52 Ralph St #52, Watertown, MA 02472
See all

Provided by Redfin

Sale history for 15 Mason Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2026

$16,203 (+7.6%)

$581,100 + $747,000

$1,328,100

2025

$15,059 (+8.7%)

$581,100 + $708,200

$1,289,300

2024

$13,848 (−10.7%)

$572,800 + $610,800

$1,183,600

2023

$15,507 (+7.4%)

$548,400 + $593,500

$1,141,900

2022

$14,432 (+11.8%)

$495,500 + $593,700

$1,089,200

2021

$12,903 (+3.7%)

$479,300 + $574,000

$1,053,300

2020

$12,444 (+4.3%)

$463,000 + $562,000

$1,025,000

2019

$11,927 (+4.2%)

$463,000 + $463,000

$926,000

2018

$11,447 (+3.4%)

$430,600 + $419,200

$849,800

2017

$11,072 (+4.2%)

$377,900 + $419,200

$797,100

2016

$10,627 (+11.4%)

$357,600 + $419,200

$776,800

2015

$9,537 (+3.8%)

$317,000 + $317,500

$634,500

2014

$9,188 (+1.9%)

$296,700 + $317,500

$614,200

2013

$9,016 (+4.7%)

$296,700 + $317,500

$614,200

2012

$8,611 (+0.7%)

$280,500 + $317,500

$598,000

2011

$8,552 (+20.4%)

$274,400 + $340,000

$614,400

2010

$7,102 (−4.3%)

$288,600 + $245,000

$533,600

2009

$7,420

$328,200 + $278,000

$606,200

Tax history for 15 Mason Rd

Year

Property tax

Land + Additions

Assessment*

2026

$16,203 (+7.6%)

$581,100 + $747,000

$1,328,100

2025

$15,059 (+8.7%)

$581,100 + $708,200

$1,289,300

2024

$13,848 (−10.7%)

$572,800 + $610,800

$1,183,600

2023

$15,507 (+7.4%)

$548,400 + $593,500

$1,141,900

2022

$14,432 (+11.8%)

$495,500 + $593,700

$1,089,200

2021

$12,903 (+3.7%)

$479,300 + $574,000

$1,053,300

2020

$12,444 (+4.3%)

$463,000 + $562,000

$1,025,000

2019

$11,927 (+4.2%)

$463,000 + $463,000

$926,000

2018

$11,447 (+3.4%)

$430,600 + $419,200

$849,800

2017

$11,072 (+4.2%)

$377,900 + $419,200

$797,100

2016

$10,627 (+11.4%)

$357,600 + $419,200

$776,800

2015

$9,537 (+3.8%)

$317,000 + $317,500

$634,500

2014

$9,188 (+1.9%)

$296,700 + $317,500

$614,200

2013

$9,016 (+4.7%)

$296,700 + $317,500

$614,200

2012

$8,611 (+0.7%)

$280,500 + $317,500

$598,000

2011

$8,552 (+20.4%)

$274,400 + $340,000

$614,400

2010

$7,102 (−4.3%)

$288,600 + $245,000

$533,600

2009

$7,420

$328,200 + $278,000

$606,200

*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: 1,255

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 1
Fireplace Type: Wood Stove
Has Fireplace

Room Information
# of Rooms: 10

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Duplex
Construction Type: Frame
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable

Property Information
Subdivision Name: PLAN 9938H
Living Sq. Ft: 3,543
Gross Sq. Ft: 5,736
# of Units: 2
# of Stories: 3

Lot Information
# of Buildings: 1
Land Sq. Ft: 17,860
Municipality Name: WATERTOWN
Acres: 0.41
Zoning Code: T
State Use Description: 2-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 2.5
Sq. Ft.: 3,543
Stories: 3.0
Lot Size: 0.41 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1895
Year Renovated: —
County: Middlesex County
APN: 1748876S

Home facts updated by county records on Jul 30, 2026

Around this home

Schools

J.R. Lowell Elementary School

Public PreK-5 • Assigned • 0.1mi

8/10

Watertown Middle School

Public 6-8 • Assigned • 0.6mi

7/10

Watertown High School

Public 9-12 • Assigned • 0.7mi

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...
2 months ago • Watertown
Benjamin Ginsburg
Redfin Premier agent
151 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 96° expected this year, 15 days in 30 years

6/10 Wind Factor

53% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Watertown, MA • 02472

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

9 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.27M – $1.53M

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Nearby similar homes

$1,499,000

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27 Woodleigh Rd, Watertown, MA 02472

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8 beds7 baths4,776 sq ft

220 Sycamore St, Watertown, MA 02472

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6 beds2 baths2,889 sq ft

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3D WALKTHROUGH

$960,000

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18 Prospect St, Watertown, MA 02472

$2,725,000

5 beds4.5 baths4,537 sq ft

68 Barnard Ave, Watertown, MA 02472

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45-47 Barnard Ave, Watertown, MA 02472

New listings for sale in 02472

OPEN FRI, 11AM TO 12PM

$759,000

2 beds2 baths1,050 sq ft

20 Beechwood Ave Unit A-2, Watertown, MA 02472

$545,000

2 beds1.5 baths1,311 sq ft

956 Belmont #956, Washington, DC 20472

$869,900

3 beds1.5 baths1,873 sq ft

97 Melendy Ave #97, Watertown, MA 02472

OPEN SAT, 12PM TO 1:30PM

$650,000

2 beds1.5 baths1,683 sq ft

9 Circuit Ln #9, Watertown, MA 02472

3D WALKTHROUGH

$525,000

2 beds1 bath1,231 sq ft

84 Duff St #84, Watertown, MA 02472

OPEN SAT, 12PM TO 1:30PM

$599,000

2 beds2 baths1,270 sq ft

131 Coolidge Ave #526, Watertown, MA 02472

$1,499,000

5 beds2 baths2,416 sq ft

27 Woodleigh Rd, Watertown, MA 02472

$1,099,000

5 beds3 baths2,300 sq ft

7 Hearn, Watertown, MA 02472

3D WALKTHROUGH

$695,000

3 beds1 bath1,186 sq ft

52 Ralph St #52, Watertown, MA 02472

Home values near 15 Mason Rd

Data from public records.

Address	Redfin Estimate
7 Mason Road, Watertown, MA 4 Beds \| 2 Baths \| 2390 Sq. Ft.	$1,152,197
7 Mason Road Unit 5, Watertown, MA 4 Beds \| 2 Baths \| 2390 Sq. Ft.	$1,069,240

Address	Redfin Estimate
11 Mason Road, Watertown, MA 6 Beds \| 2 Baths \| 2968 Sq. Ft.	$1,122,411
7 Mason Road Unit 5, Watertown, MA 4 Beds \| 2 Baths \| 2390 Sq. Ft.	$1,084,588

Address	Redfin Estimate
7 Mason Road, Watertown, MA 6 Beds \| 2 Baths \| 2390 Sq. Ft.	$1,305,713
47 Fuller Road, Watertown, MA 4 Beds \| 2 Baths \| 2811 Sq. Ft.	$1,211,970

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 02472, MA

Sale history for 15 Mason Rd

Tax history for 15 Mason Rd

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 02472

Home values near 15 Mason Rd

More real estate resources