Google street view image for 12 Patten St, Watertown, MA 02472

Off market jan 1991 for $225K

$1,416,872

Est. refi paymentEst. refi $1,456/mo

•

4 ba

•

3,765

sq ft

12 Patten St, Watertown, MA 02472

About this home

12 Patten St is a 3,765 square foot multi-family home on a 6,970 square foot lot with 10 bedrooms and 4 bathrooms. - it last sold on January 09, 1991 for $225,000. Based on Redfin's Watertown data, we estimate the home's value is $1,416,872.

Multi-familyProperty Type

1900Year Built

6,970 sq ftLot Size

$376Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,416,872

$1.2M since sold in January 1991$24K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.7% lower than the average sale price ($1.53M) of 6 comparable homes.

SOLD OCT 5, 2026
$1,327,000
A
6 beds3 baths4,285 sq ft
28 Morse St, Watertown, MA 02472
SOLD APR 29, 2026
$1,799,000
B
4 beds5 baths4,066 sq ft
199 Palfrey St, Watertown, MA 02472
SOLD JUN 30, 2026
$1,712,500
C
7 beds5.5 baths5,347 sq ft
28 Oliver St, Watertown, MA 02472
SOLD OCT 16, 2026
$1,340,000
D
6 beds2 baths2,872 sq ft
9 Spruce St, Belmont, MA 02478
SOLD JUL 10, 2026
$2,020,000
E
5 beds3 baths3,679 sq ft
16 Russell Ave, Watertown, MA 02472
SOLD FEB 27, 2026
$1,010,000
F
6 beds2.5 baths3,135 sq ft
194 N Beacon, Watertown, MA 02472

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Earn from this home

Sell

$1,345,652

Est. take-home

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Est. cash available

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Market trends in 02472, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.4%

+0.7% MoM

Median sale price

$880K

$5K MoM

Avg. days on market

22d

0 days MoM

Recently sold homes

14 MoM

New listings for sale

$769,900
3 beds1 bath1,113 sq ft
54 Evans St, Watertown, MA 02472
$629,000
2 beds2 baths1,270 sq ft
151 Coolidge Ave #404, Watertown, MA 02472
$3,190,000
8 beds9 baths6,568 sq ft
198-200 Belmont St, Watertown, MA 02472
EARLY ACCESS
$1,100,000
3 beds3 baths2,028 sq ft
5 Winter St #5, Watertown, MA 02472
$397,000
2 beds1 bath600 sq ft
50 Carey Ave #9, Watertown, MA 02472
$575,000
1 bed1 bath840 sq ft
151 Coolidge Ave #608, Watertown, MA 02472
$1,595,000
4 beds4.5 baths3,284 sq ft
200 Belmont St Unit U01, Watertown, MA 02472
VIDEO TOUR
$539,000
2 beds1 bath896 sq ft
90 Cypress St #2, Watertown, MA 02472
$1,295,000
3 beds3 baths2,331 sq ft
25 Beechwood Ave #2, Watertown, MA 02472
$1,195,000
3 beds3 baths2,034 sq ft
194 N Beacon St #1, Watertown, MA 02472
See all

Provided by Redfin

Sale history for 12 Patten St

Tax history for 12 Patten St

*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: 1,482

Bathroom Information
# of Full Baths: 4

Heating & Cooling
Heating Type: Forced Air

Room Information
# of Rooms: 16

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Multi-Family
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Gable

Property Information
Living Sq. Ft: 3,765
Gross Sq. Ft: 6,059
# of Units: 2
# of Stories: 3

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,970
Municipality Name: WATERTOWN
Acres: 0.16
Zoning Code: R.75
State Use Description: 2-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 10
Baths: 4.0
Sq. Ft.: 3,765
Stories: 3.0
Lot Size: 6,970 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1900
Year Renovated: —
County: Middlesex County
APN: 852114S

Home facts updated by county records on Jul 29, 2026

Around this home

Schools

K - 12
Preschool & daycare

Hosmer Elementary School

Public PreK-5 • Assigned • 0.7mi

7/10

Watertown Middle School

Public 6-8 • Assigned • 0.7mi

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
155 deals
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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...
2 months ago • Watertown
Kyle MacNichol
Redfin Premier agent
59 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

6/10 Heat Factor

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

6/10 Wind Factor

54% 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

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$1.35M – $1.63M

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Get a free, detailed breakdown of how we calculated your estimate.

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Home values near 12 Patten St

Data from public records.

Address	Redfin Estimate
9 Patten St, Watertown, MA 2 Beds \| 2 Baths \| 1380 Sq. Ft.	$845,248
22 Patten St, Watertown, MA 7 Beds \| 2 Baths \| 1775 Sq. Ft.	$913,515
68 Patten St, Watertown, MA 7 Beds \| 3 Baths \| 5560 Sq. Ft.	$1,226,057
10 Fletcher Ter, Watertown, MA 4 Beds \| 2 Baths \| 1794 Sq. Ft.	$923,576
81 Mount Auburn St Apartment 7, Watertown, MA 1 Beds \| 1 Baths \| 172 Sq. Ft.	$309,197
7 Fletcher Ter, Watertown, MA 4 Beds \| 2.5 Baths \| 1684 Sq. Ft.	$1,179,362
81 Mt Auburn St Apartment 4, Watertown, MA 1 Beds \| 1 Baths \| 273 Sq. Ft.	$267,102

Address	Redfin Estimate
11 Patten St, Watertown, MA 4 Beds \| 2 Baths \| 1985 Sq. Ft.	$944,622
14 Patten St, Watertown, MA 4 Beds \| 2.5 Baths \| 2023 Sq. Ft.	$968,742
8 Patten St, Watertown, MA 5 Beds \| 3.5 Baths \| 3050 Sq. Ft.	$1,241,084
13 Auburn Ct, Watertown, MA 3 Beds \| 2 Baths \| 1506 Sq. Ft.	$843,741
85 Mount Auburn St, Watertown, MA 6 Beds \| 3 Baths \| 3463 Sq. Ft.	$1,385,087
83 Mt Auburn St Apartment 1, Watertown, MA 1 Beds \| 1 Baths \| 183 Sq. Ft.	$243,194
81 Mt Auburn St Apartment 5, Watertown, MA 1 Beds \| 1 Baths \| 167 Sq. Ft.	$239,461

Address	Redfin Estimate
13 Patten St, Watertown, MA 4 Beds \| 2 Baths \| 2610 Sq. Ft.	$1,164,546
12 Patten St Apartment 10, Watertown, MA 5 Beds \| 3 Baths \| 3060 Sq. Ft.	$1,121,628
10-12 Patten St, Watertown, MA 10 Beds \| 4 Baths \| 3060 Sq. Ft.	$1,599,541
83 Mount Auburn St Apartment 2, Watertown, MA 1 Beds \| - Baths \| 172 Sq. Ft.	$332,303
12 Fletcher Ter, Watertown, MA 8 Beds \| 2 Baths \| - Sq. Ft.	$1,095,274
83 Mt Auburn St Apartment 3, Watertown, MA 1 Beds \| - Baths \| 134 Sq. Ft.	$255,748
81 Mt Auburn St Apartment 6, Watertown, MA 1 Beds \| 1 Baths \| 183 Sq. Ft.	$244,605

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