Google street view image for 88 Union St, Watertown, MA 02472

Off market

$659,752

•

1 ba

•

1,138

sq ft

88 Union St, Watertown, MA 02472

About this home

88 Union St is a 1,138 square foot condo with 4 bedrooms and 1 bathroom. Based on Redfin's Watertown data, we estimate the home's value is $659,752.

CondoProperty Type

1890Year Built

$580Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$659,752

$8,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.8% higher than the average sale price ($601K) of 6 comparable homes.

SOLD JUN 30, 2026
$662,500
A
3 beds1 bath1,200 sq ft
73 Palfrey St #73, Watertown, MA 02472
SOLD NOV 3, 2026
$801,000
B
2 beds2 baths1,265 sq ft
9 Peabody St #9, Newton, MA 02458
SOLD JUN 2, 2026
$580,000
C
3 beds1 bath1,387 sq ft
34 Channing St #2, Newton, MA 02458
SOLD JUN 29, 2026
$650,000
D
2 beds1 bath1,093 sq ft
16 Charles St Unit A, Watertown, MA 02472
SOLD AUG 6, 2026
$555,000
E
2 beds1 bath1,052 sq ft
107 Lexington St #1, Watertown, MA 02472
SOLD OCT 29, 2026
$356,900
F
2 beds1 bath950 sq ft
164 Galen St #15, Watertown, MA 02472

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$626,055

Est. take-home

List your home with Redfin and save $3,299

Rent

$3,373/mo

Redfin rental estimate

List your home for rent

Market trends in 02472, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.5%

+0.1% MoM

Median sale price

$820K

$60K MoM

Avg. days on market

20d

2 days MoM

Recently sold homes

19 MoM

New listings for sale

NEW 2 HRS AGO
$850,000
3 beds2 baths1,260 sq ft
54 Buick St, Watertown, MA 02472
EARLY ACCESS
$1,200,000
3 beds2 baths2,519 sq ft
125 Lovell Rd, Watertown, MA 02472
$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
OPEN FRI, 12PM TO 2PM
$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
OPEN FRI, 12PM TO 2PM
$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
See all

Provided by Redfin

Sale history for 88 Union St

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

Tax history for 88 Union 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

Bathroom Information
# of Full Baths: 1

Heating & Cooling
Heating Type: Forced Hot Water

Room Information
# of Rooms: 5

Exterior

Exterior Information
Physical Condition: Average

Property Information
Subdivision Name: PAGE ESTATE
Living Sq. Ft: 1,138
Gross Sq. Ft: 1,490

Lot Information
# of Buildings: 1
Municipality Name: WATERTOWN
State Use Description: CONDOMINIUM

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 1.0
Sq. Ft.: 1,138
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1890
Year Renovated: —
County: Middlesex County
APN: 22909064S

Home facts updated by county records on Sep 10, 2026

Around this home

Schools

K - 12
Preschool & daycare

Hosmer Elementary School

Public PreK-5 • Assigned • 1.2mi

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
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...
2 months ago • Watertown
Kyle MacNichol
Redfin Premier agent
59 deals
Was this helpful?

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

$627,000 – $759,000

Reach more buyers when you sell with Redfin. Save up to $6,598 in fees. 3 minutes to get started.

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

Nearby similar homes

$1,399,000

5 beds2.5 baths2,597 sq ft

35-37 Jewett St #35, Newton, MA 02458

3 parking spots • Built 1898 • Listed 6 days

3D WALKTHROUGH

$1,150,000

4 beds2.5 baths1,900 sq ft

24 Olney #24, Watertown, MA 02472

2 parking spots • Built 1890 • Listed 48 days

3D WALKTHROUGH

$925,000

3 beds2 baths1,800 sq ft

22 Olney #22, Watertown, MA 02472

Parking • Built 1890 • Listed 48 days

$349,900

1 bed1 bath550 sq ft

32 Whites Ave Unit D45, Watertown, MA 02472

Private balcony • Fitness center • Game room

$700,000

3 beds1.5 baths1,489 sq ft

159 Washington St #4, Newton, MA 02458

Top floor • Victorian building • Chef's kitchen

$1,350,000

4 beds4 baths3,225 sq ft

39 French St #39, Watertown, MA 02472

2021 built townhome • Open concept living • Gas fireplace

New listings for sale in 02472

NEW 2 HRS AGO

$850,000

3 beds2 baths1,260 sq ft

54 Buick St, Watertown, MA 02472

Bright living room • Open-concept kitchen • Cherry cabinetry

EARLY ACCESSCOLDWELL BANKER REALTY COMING SOON

$1,200,000

3 beds2 baths2,519 sq ft

125 Lovell Rd, Watertown, MA 02472

Renovated kitchen • Granite countertops • Three-season sunroom

$769,900

3 beds1 bath1,113 sq ft

54 Evans St, Watertown, MA 02472

Welcoming entry hall • Spacious living room • Custom built-ins

$629,000

2 beds2 baths1,270 sq ft

151 Coolidge Ave #404, Watertown, MA 02472

Completely remodeled • Modern upgrades • Rainfall showerhead

OPEN FRI, 12PM TO 2PM

$3,190,000

8 beds9 baths6,568 sq ft

198-200 Belmont St, Watertown, MA 02472

Finished lower level • Private garage • Open-concept living

EARLY ACCESSCOMPASS COMING SOON

$1,100,000

3 beds3 baths2,028 sq ft

5 Winter St #5, Watertown, MA 02472

Private roof deck • 360 degree views • Granite counters

$397,000

2 beds1 bath600 sq ft

50 Carey Ave #9, Watertown, MA 02472

Open-concept design • Granite countertops • Updated cabinetry

$575,000

1 bed1 bath840 sq ft

151 Coolidge Ave #608, Watertown, MA 02472

Recently renovated • Open floor plan • Two parking spaces

OPEN FRI, 12PM TO 2PM

$1,595,000

4 beds4.5 baths3,284 sq ft

200 Belmont St Unit U01, Watertown, MA 02472

New construction • Custom millwork • Open concept layout

Home values near 88 Union St

Data from public records.

Address	Redfin Estimate
94 Union St, Watertown, MA 5 Beds \| 2 Baths \| 2026 Sq. Ft.	$1,022,998
93 Union St, Watertown, MA 4 Beds \| 2 Baths \| 3675 Sq. Ft.	$1,130,883
86 Union St, Watertown, MA 1 Beds \| 1 Baths \| 730 Sq. Ft.	$481,727
83 Union St Apt 81, Watertown, MA 5 Beds \| 3 Baths \| 2858 Sq. Ft.	$1,114,861
73 Capitol St, Watertown, MA 4 Beds \| 1.5 Baths \| 2119 Sq. Ft.	$1,083,944
76 Capitol St, Watertown, MA 3 Beds \| 2.5 Baths \| 1900 Sq. Ft.	$1,044,780
89 Morse St, Watertown, MA 4 Beds \| 2 Baths \| 2378 Sq. Ft.	$1,033,853

Address	Redfin Estimate
88 Union St Apt 86, Watertown, MA 3 Beds \| 2 Baths \| 1894 Sq. Ft.	$880,272
87 Union St Apt 85, Watertown, MA 6 Beds \| 3.5 Baths \| 3193 Sq. Ft.	$1,290,849
85-87 Union St, Watertown, MA 6 Beds \| 2.5 Baths \| 2838 Sq. Ft.	$1,201,238
86 Union St, Watertown, MA 1 Beds \| 1 Baths \| 730 Sq. Ft.	$512,438
79 Capitol St, Watertown, MA 4 Beds \| 2 Baths \| 3022 Sq. Ft.	$1,129,704
74 Capitol St, Watertown, MA 4 Beds \| 2 Baths \| 2184 Sq. Ft.	$965,464
100 Capitol St, Watertown, MA 4 Beds \| 1.5 Baths \| 1566 Sq. Ft.	$922,165

Address	Redfin Estimate
102 Union St, Watertown, MA 6 Beds \| 2 Baths \| 2936 Sq. Ft.	$1,078,110
83 Union St, Watertown, MA 6 Beds \| 3 Baths \| 3540 Sq. Ft.	$1,109,201
81-83 Union St, Watertown, MA 6 Beds \| 3 Baths \| 3540 Sq. Ft.	$1,175,982
69 Capitol St, Watertown, MA 4 Beds \| 2 Baths \| 2267 Sq. Ft.	$1,429,649
80 Capitol St, Watertown, MA 4 Beds \| 1.5 Baths \| 1894 Sq. Ft.	$1,040,022
83 Morse St, Watertown, MA 3 Beds \| 1.5 Baths \| 2079 Sq. Ft.	$1,011,950
75 Capitol St, Watertown, MA 5 Beds \| 2.5 Baths \| 2236 Sq. Ft.	$1,256,730

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

Redfin Brokerage Licenses

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

02138 homes for sale
02478 homes for sale
02135 homes for sale
02472 homes for sale
02453 homes for sale

Houses for rent in Watertown Town	Agents near me	Quincy, MA homes for sale	Watertown Town Housing Market
Houses for sale near me	Boston, MA homes for sale	Brookline, MA homes for sale
Land for sale near me	Newton, MA homes for sale	Arlington, MA homes for sale
Open Houses near me	Cambridge, MA homes for sale	Watertown Town Property Records
Condos for sale near me	Lexington, MA homes for sale	MA New Listings

Boston homes for sale
Newton homes for sale
Watertown homes for sale