OFF MARKET

Off market sep 2025 for $675K

$642,292

•

1,200

sq ft

125 Coolidge Ave #708, Watertown, MA 02472

About this home

High above the treetops offering stunning, unfettered views of the Boston Skyline, this 1200 sq ft unit with South by Southeast balcony views is a rare 7th floor offering in Watertown's beloved luxury Horizon East Condominiums. Featuring an eat-in kitchen w/ window allows for natural light and views; a voluminous bedroom w/ deep walk-in closet handles a King -sized bed and Grand Piano wiith ease. The main room has a well proportioned dining area and living area leads to attached balcony; bonus room (storage), generous bathroom with linen closet and side by side laundry closet. This sought after building has both an outdoor and indoor pool with heated spa, under-building secured and heated assigned parking (one space for this unit with leasing possibilities) and beautiful lobby, recently updated, receives guests in style. Less than a half-mile to Arsenal Yards; under 1 mi to Coolidge Square; 2.5 mls to Harvard Square's Red Line. Professional (excellent!) on-site Management.

CondoProperty Type

1989Year Built

$535Est. Price/Sq.Ft.

1 car garageParking

Listed by Stephen Dirrane • Coldwell Banker Realty - Concord

Bought with Stephen Dirrane • Coldwell Banker Realty - Concord

Redfin checked: a minute ago

•Source:MLS PIN #73390493

Redfin Estimate

$642,292

$33K since sold in September 2025$25K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 17.7% higher than the average sale price ($546K) of 5 comparable homes.

SOLD SEP 22, 2026
$530,000
A
1 bed1 bath850 sq ft
141 Coolidge Ave #517, Watertown, MA 02472
SOLD AUG 7, 2026
$405,000
B
1 bed1 bath638 sq ft
231 Coolidge Ave #409, Watertown, MA 02472
SOLD SEP 1, 2026
$620,000
C
2 beds2 baths1,364 sq ft
199 Coolidge Ave #401, Watertown, MA 02472
SOLD AUG 28, 2026
$630,000
D
1 bed1 bath673 sq ft
70 Leo Birmingham Pkwy #0504, Brighton, MA 02135
SOLD SEP 8, 2026
$544,000
E
1 bed1 bath646 sq ft
180 Telford St #312, Brighton, MA 02135

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Earn from this home

Sell

$80,460

Est. take-home

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Rent

$2,745/mo

Redfin rental estimate

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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

EARLY ACCESS
$565,000
1 bed1 bath782 sq ft
4 Repton Pl #4209, Watertown, MA 02472
LISTED BY REDFIN
$1,700,000
3 beds3.5 baths3,000 sq ft
437 Mount Auburn St, Watertown, MA 02472
$1,099,000
5 beds2 baths2,176 sq ft
44-46 Quimby St, Watertown, MA 02472
$1,125,000
5 beds3 baths2,126 sq ft
24 Charles St, Watertown, MA 02472
$1,185,000
3 beds3.5 baths1,592 sq ft
41 Paul St #1, Watertown, MA 02472
$950,000
3 beds2.5 baths1,853 sq ft
748 Mount Auburn St #748, Watertown, MA 02472
3D WALKTHROUGH
$359,000
1 bed1 bath421 sq ft
20 Riverside St Unit 2-3, Watertown, MA 02472
$539,000
2 beds1 bath1,282 sq ft
298 Mt. Auburn St #7, Watertown, MA 02472
$369,900
1 bed1 bath670 sq ft
164 Galen St #62, Watertown, MA 02472
$1,189,999
4 beds1.5 baths2,455 sq ft
230 Orchard St, Watertown, MA 02472
See all

Provided by Redfin

Sale history for 125 Coolidge Ave #708

Year

Property tax

Land + Additions

Assessment*

2026

$6,894 (+4.5%)

$565,100

2025

$6,600 (+0.9%)

$565,100

2024

$6,544 (−12.4%)

$559,300

2023

$7,473 (+7.3%)

$550,300

2022

$6,963 (+13.5%)

$525,500

2021

$6,135 (+0.9%)

$500,800

2020

$6,080 (+8.8%)

$500,800

2019

$5,590 (+5.9%)

$434,000

2018

$5,279 (−3.0%)

$391,900

2017

$5,443 (+1.5%)

$391,900

2016

$5,361 (+2.8%)

$391,900

2015

$5,217 (+7.6%)

$347,100

2014

$4,847 (+1.9%)

$324,000

2013

$4,756 (+3.8%)

$324,000

2012

$4,582 (+3.5%)

$318,200

2011

$4,429 (+4.6%)

$318,200

2010

$4,235 (+2.7%)

$318,200

2009

$4,125

$337,000

Tax history for 125 Coolidge Ave #708

Year

Property tax

Land + Additions

Assessment*

2026

$6,894 (+4.5%)

$565,100

2025

$6,600 (+0.9%)

$565,100

2024

$6,544 (−12.4%)

$559,300

2023

$7,473 (+7.3%)

$550,300

2022

$6,963 (+13.5%)

$525,500

2021

$6,135 (+0.9%)

$500,800

2020

$6,080 (+8.8%)

$500,800

2019

$5,590 (+5.9%)

$434,000

2018

$5,279 (−3.0%)

$391,900

2017

$5,443 (+1.5%)

$391,900

2016

$5,361 (+2.8%)

$391,900

2015

$5,217 (+7.6%)

$347,100

2014

$4,847 (+1.9%)

$324,000

2013

$4,756 (+3.8%)

$324,000

2012

$4,582 (+3.5%)

$318,200

2011

$4,429 (+4.6%)

$318,200

2010

$4,235 (+2.7%)

$318,200

2009

$4,125

$337,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

1,200

Year built

1989

Style

Condo/Co-op

County

Middlesex County

APN

3925369S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 10, 2026.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 1
# of Covered Spaces: 1
AttachedGarageYN: Yes
Parking Features: Under, Garage Door Opener, Heated Garage, Deeded, Off Street, Guest, Paved

Interior

Bathroom Information
# of Bathrooms (Full): 1

Basement Information
Basement: N

Laundry Information
Laundry Features: In Unit, Electric Dryer Hookup, Washer Hookup

Appliances
Other Equipment: Intercom

Interior Features
# of Rooms (Total): 3
Window Features: Insulated Windows, Screens
Flooring: Wood, Tile
Interior Features: Internet Available - Broadband, High Speed Internet, Elevator

Exterior

Building Information
Building Name: Horizon East
Building Area (Total): 1,200
Construction Materials: Stone
StructureType: Mid-Rise
Stories (Total): 1
Year Built Source: Public Records
Year Built Details: Actual
Lead Paint: None

Exterior Features
Roof: Rubber
Exterior Features: Balcony, Screens, Professional Landscaping

Pool Information
Pool Features: Association, In Ground, Indoor, Heated

Property Information
Accessibility Features: Accessible Entrance
PropertySubType: Condominium
Property AttachedYN: Yes
Common Walls: Corner
Entry Level: 7
Entry Location: Unit Placement(Upper)
Security Features: Intercom, TV Monitor, Security System
Has Waterview
River

Financial

Tax Information
Tax Annual Amount: $6,600
Tax Year: 2025

Utilities

Utility Information
Utilities: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup
Sewer: Public Sewer
Water Source: Public
Electric: Generator, 110 Volts, Circuit Breakers, 60 Amps/Less

Heating & Cooling
Has Heating
Has Cooling
Heating: Central, Baseboard, Natural Gas, Common, Unit Control
Cooling: Wall Unit(s), Individual, Unit Control

Location

HOA Information
Association Fee: $565
Association Fee Frequency: Monthly
Association Fee Includes: Heat, Water, Sewer, Insurance, Security, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
Association Amenities: Hot Water, Pool, Elevator(s), Recreation Facilities

Location Information
Directions: Between Arsenal St near Arsenal Yards, and Mount Auburn Street.
UnparsedAddress: 125 Coolidge Ave # 708, Watertown MA 02472

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Walk/Jog Trails, Golf, Medical Facility, Bike Path, Highway Access, House of Worship, Marina, Private School, Public School, T-Station, University
Pets Allowed: Yes w/ Restrictions

Public facts

Beds: 1
Baths: 1.0
Sq. Ft.: 1,200
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1989
Year Renovated: —
County: Middlesex County
APN: 3925369S

Home facts updated by county records on Sep 10, 2026

Other

Miscellaneous Information
Heat Zones: 2

Listing Information
StandardStatus: Closed

About this building

Sorry, but there are no photos available for the building.

No units for sale

125 Coolidge Ave Watertown, MA, 02472

See photos & sale trends

Photo not available

Units for sale

Unit Information Not Available

There aren't any units for sale in this building.

Around this home

Schools

Hosmer Elementary School

Public PreK-5 • Assigned • 1.0mi

7/10

Watertown Middle School

Public 6-8 • Assigned • 2.2mi

7/10

Watertown High School

Public 9-12 • Assigned • 2.3mi

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
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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...
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

3 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

$611,000 – $739,000

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Home values near 125 Coolidge Ave #708

Data from public records.

Address	Redfin Estimate
125 Coolidge Avenue Unit 102, Watertown, MA 2 Beds \| 2 Baths \| 1527 Sq. Ft.	$703,414
125 Coolidge Avenue Unit 111, Watertown, MA 2 Beds \| 2 Baths \| 1710 Sq. Ft.	$747,402

Address	Redfin Estimate
125 Coolidge Avenue Unit 108, Watertown, MA 1 Beds \| 1 Baths \| 1200 Sq. Ft.	$555,504
125 Coolidge Avenue Unit 201, Watertown, MA 2 Beds \| 2 Baths \| 1710 Sq. Ft.	$805,200

Address	Redfin Estimate
125 Coolidge Avenue Unit 110, Watertown, MA 1 Beds \| 1 Baths \| 1311 Sq. Ft.	$573,605
125 Coolidge Avenue Unit 207, Watertown, MA 2 Beds \| 2 Baths \| 1670 Sq. Ft.	$755,159

Property information provided by MLS PIN when last listed in 2025. This data may not match . Learn more.

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