Google street view image for 33 Porter St, Watertown, MA 02472

Off market

$1,115,143

•

3,200

sq ft

33 Porter St, Watertown, MA 02472

About this home

33 Porter St is a 3,200 square foot multi-family home on a 5,635 square foot lot with 5 bedrooms and 3 bathrooms. Based on Redfin's Watertown data, we estimate the home's value is $1,115,143.

Multi-familyProperty Type

1920Year Built

5,635 sq ftLot Size

$348Est. Price/Sq.Ft.

4 spacesParking

Source:Public Records

Redfin Estimate

$1,115,143

$24K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.6% lower than the average sale price ($1.18M) of 6 comparable homes.

SOLD SEP 10, 2026
$1,630,000
A
5 beds2 baths3,137 sq ft
76-78 Lewis Rd, Belmont, MA 02478
SOLD OCT 16, 2026
$1,340,000
B
6 beds2 baths2,872 sq ft
9 Spruce St, Belmont, MA 02478
SOLD OCT 20, 2026
$1,150,000
C
4 beds2 baths2,368 sq ft
702-704 Mount Auburn St, Watertown, MA 02472
SOLD AUG 12, 2026
$660,000
D
5 beds2 baths2,657 sq ft
13-15 Paul St, Watertown, MA 02472
SOLD SEP 8, 2026
$1,050,000
E
4 beds2 baths2,717 sq ft
38-40 Pequossette St, Watertown, MA 02472
SOLD SEP 28, 2026
$1,260,000
F
6 beds3 baths3,166 sq ft
204-206 School St, Watertown, MA 02472

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Earn from this home

Sell

$1,058,877

Est. take-home

List your home with Redfin and save $5,576

Market trends in 02472, MA

Last updated September 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

NEW 11 HRS AGO
$575,000
1 bed1 bath840 sq ft
151 Coolidge Ave #608, Watertown, MA 02472
OPEN SAT, 10AM TO 12PM
$1,595,000
4 beds4.5 baths3,284 sq ft
200 Belmont St Unit U01, Watertown, MA 02472
OPEN SAT, 12PM TO 1:30PM
$774,900
3 beds1 bath2,224 sq ft
54 Jensen Rd, Watertown, MA 02472
OPEN SAT, 12PM TO 2PM
$899,000
3 beds2.5 baths1,344 sq ft
559 Main St, Watertown, MA 02472
OPEN SAT, 12PM TO 2PM
$539,000
2 beds1 bath896 sq ft
90 Cypress St #2, Watertown, MA 02472
$850,000
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40-42 Irving St, Watertown, MA 02472
OPEN TODAY, 11AM TO 12PM
$1,295,000
3 beds3 baths2,331 sq ft
25 Beechwood Ave #2, Watertown, MA 02472
OPEN TODAY, 11AM TO 12PM
$1,195,000
3 beds3 baths2,034 sq ft
194 N Beacon St #1, Watertown, MA 02472
OPEN SAT, 12PM TO 1:30PM
$565,000
1 bed1 bath782 sq ft
4 Repton Cir #4209, Watertown, MA 02472
$1,350,000
4 beds4 baths3,225 sq ft
39 French St #39, Watertown, MA 02472
See all

Provided by Redfin

Sale history for 33 Porter St

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

Year

Property tax

Land + Additions

Assessment*

2026

$12,851 (+7.7%)

$480,500 + $572,900

$1,053,400

2025

$11,928 (+10.8%)

$480,500 + $540,700

$1,021,200

2024

$10,765 (−11.9%)

$466,700 + $453,400

$920,100

2023

$12,218 (+8.0%)

$451,600 + $448,100

$899,700

2022

$11,312 (+11.2%)

$406,500 + $447,200

$853,700

2021

$10,172 (+3.9%)

$398,900 + $431,500

$830,400

2020

$9,787 (+5.6%)

$383,900 + $422,300

$806,200

2019

$9,266 (+6.6%)

$368,800 + $350,600

$719,400

2018

$8,691 (−3.0%)

$327,400 + $317,800

$645,200

2017

$8,962 (+7.1%)

$327,400 + $317,800

$645,200

2016

$8,364 (+8.0%)

$293,600 + $317,800

$611,400

2015

$7,742 (+0.5%)

$278,500 + $236,600

$515,100

2014

$7,706 (+1.9%)

$278,500 + $236,600

$515,100

2013

$7,562 (+8.7%)

$278,500 + $236,600

$515,100

2012

$6,957 (−0.1%)

$246,500 + $236,600

$483,100

2011

$6,964 (+1.9%)

$246,500 + $253,800

$500,300

2010

$6,835 (+1.0%)

$259,700 + $253,800

$513,500

2009

$6,764

$283,900 + $268,700

$552,600

Tax history for 33 Porter St

Year

Property tax

Land + Additions

Assessment*

2026

$12,851 (+7.7%)

$480,500 + $572,900

$1,053,400

2025

$11,928 (+10.8%)

$480,500 + $540,700

$1,021,200

2024

$10,765 (−11.9%)

$466,700 + $453,400

$920,100

2023

$12,218 (+8.0%)

$451,600 + $448,100

$899,700

2022

$11,312 (+11.2%)

$406,500 + $447,200

$853,700

2021

$10,172 (+3.9%)

$398,900 + $431,500

$830,400

2020

$9,787 (+5.6%)

$383,900 + $422,300

$806,200

2019

$9,266 (+6.6%)

$368,800 + $350,600

$719,400

2018

$8,691 (−3.0%)

$327,400 + $317,800

$645,200

2017

$8,962 (+7.1%)

$327,400 + $317,800

$645,200

2016

$8,364 (+8.0%)

$293,600 + $317,800

$611,400

2015

$7,742 (+0.5%)

$278,500 + $236,600

$515,100

2014

$7,706 (+1.9%)

$278,500 + $236,600

$515,100

2013

$7,562 (+8.7%)

$278,500 + $236,600

$515,100

2012

$6,957 (−0.1%)

$246,500 + $236,600

$483,100

2011

$6,964 (+1.9%)

$246,500 + $253,800

$500,300

2010

$6,835 (+1.0%)

$259,700 + $253,800

$513,500

2009

$6,764

$283,900 + $268,700

$552,600

*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: 1,238

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Type: Steam

Room Information
# of Rooms: 11

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Duplex
Construction Type: Frame
Exterior Wall: Vinyl
Roof Shape Type: Hip

Property Information
Subdivision Name: PLAN 2143G
Living Sq. Ft: 3,134
Gross Sq. Ft: 5,418
# of Units: 2
# of Stories: 3

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,098
Municipality Name: WATERTOWN
Acres: 0.14
Zoning Code: T
State Use Description: 2-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 3.0
Sq. Ft.: 3,200
Stories: 3.0
Parking Spaces: 4
Basement: Yes
Accessible: No
Lot Size: 5,635 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1920
Year Renovated: 2006
County: Middlesex County
APN: 3775138S
HOA Dues: —
Garage: No
Features: —

Home facts updated by owner on Jun 24, 2024

Around this home

Schools

Hosmer Elementary School

Public PreK-5 • Assigned • 0.2mi

7/10

Watertown Middle School

Public 6-8 • Assigned • 1.4mi

7/10

Watertown High School

Public 9-12 • Assigned • 1.4mi

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...
1 month ago • Watertown
Benjamin Ginsburg
Redfin Premier agent
155 deals
Was this helpful?
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...
1 month 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

59% 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 9.2 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.06M – $1.28M

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Home values near 33 Porter St

Data from public records.

Address	Redfin Estimate
17 Porter St Apartment 15, Watertown, MA 4 Beds \| 3 Baths \| 3391 Sq. Ft.	$1,194,933
27 Porter St, Watertown, MA 4 Beds \| 2 Baths \| 2649 Sq. Ft.	$1,092,885

Address	Redfin Estimate
19 Porter St, Watertown, MA 7 Beds \| 3 Baths \| 3749 Sq. Ft.	$1,390,875
41 Porter St Apartment 39, Watertown, MA 4 Beds \| 2 Baths \| 2580 Sq. Ft.	$1,094,688

Address	Redfin Estimate
25 Porter St, Watertown, MA 4 Beds \| 2 Baths \| 2793 Sq. Ft.	$1,114,532
18 Porter St, Watertown, MA 4 Beds \| 2 Baths \| 2574 Sq. Ft.	$1,277,736

This data may not show owner updates. Learn more.

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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 33 Porter St

Tax history for 33 Porter St

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 33 Porter St

More real estate resources