OPEN SAT, 1:30PM TO 3PM

For sale

$999,000

Est. $6,433/mo —

•

1,900

sq ft

25 Lyons Ct, Watertown, MA 02472

About this home

Newton Line! Perfect opportunity to expand this two-family home situated at the end of a dead-end street on over a 13,000+ sq ft piece of land.. Lower-level has a 1-bedroom apartment with separate entrance and private driveway. Main home is an original singe family with 3 bedrooms on the first floor with an eat-in kitchen, bright & spacious living room and full bath. Large walk-up attic bedroom with a half bath. The possibilities are endless for this property. Renovate and make your own custom single-family home or a development opportunity for 2 Townhomes as this home is in a T-Zone. Developers to do their own due diligence. Conveniently located on the Newton line near Watertown Square, the sought-after bike path, restaurants, shopping, cafe's and bus transportation to downtown, Central & Harvard Sq. with easy access to the Mass Turnpike. Welcome to Watertown!

Multi-familyProperty Type

1951Year Built

0.3 acresLot Size

$526Price/Sq.Ft.

4 spacesParking

Listed by Ari Koufos • Realty Executives

Listed by • Realty Executives

Listing updated: Sep 22, 2026 at 03:23pm

Redfin checked: 2 minutes ago

•Source:MLS PIN #73580479

Payment calculator

$6,433 per month

Principal and interest$5,384

Property taxes

$916

HOA dues

Home insurance

$133

Utilities

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Open houses

Saturday, Sep 26

1:30pm - 3:00pm

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Around this home

Schools

K - 12
Preschool & daycare

Hosmer Elementary School

Public PreK-5 • Assigned • 1.4mi

7/10

Watertown Middle School

Public 6-8 • Assigned • 0.7mi

7/10

Watertown High School

Public 9-12 • Assigned • 0.6mi

6/10

Provided by GreatSchools

About

Nonantum

Nonantum, located between the Charles River and Watertown Square, is a residential and riverside Newton neighborhood with a tight street grid and a working-town-center feel. The neighborhood’s character concentrates along Watertown Street near Adams Street, where old-school Italian bakeries, corner markets, and long-running eateries set the daily rhythm. Pillars include The Knotty Pine, Pizza Roma, and the longstanding storefronts of Nonantum Village Shops. Housing leans to compact Capes and multi-family homes with porches, plus a few newer infill builds. River paths and small parks shape an outdoorsy routine, while buses on Watertown Street connect to nearby squares. The atmosphere reads local and lived-in, with sidewalks that keep errands on foot.

Provided by Walk Score and Local Logic

Offer insights

25 Lyons Ct · $999,000

Strong offer

$1.04M and above

75% chance or better to win

Why $1.04M+ is a strong offer

DAYS ON MARKET

The average home goes pending in 23 days.

SALE-TO-LIST

Most homes are selling 0% below list price.

About offer insights

Property details

Interior
Exterior
Finance

Kitchen

Bedroom

Living

Interior features
Insulated windows
Partially finished walk-out basement with interior entry
Total of 10 rooms

Bathrooms
2 full bathrooms
1 half bathroom

Sale and tax history for 25 Lyons Ct

Sale History
Tax History

Year

Property tax

Land + Additions

Assessment*

2026

$10,987 (+9.3%)

$547,500 + $353,100

$900,600

2025

$10,055 (+3.7%)

$547,500 + $313,400

$860,900

2024

$9,700 (−11.0%)

$535,100 + $294,000

$829,100

2023

$10,903 (+9.2%)

$512,000 + $290,900

$802,900

2022

$9,987 (+11.8%)

$464,600 + $289,100

$753,700

2021

$8,930 (+4.1%)

$449,200 + $279,800

$729,000

2020

$8,579 (+2.7%)

$433,800 + $272,900

$706,700

2019

$8,351 (+3.7%)

$433,800 + $214,600

$648,400

2018

$8,055 (+5.8%)

$403,000 + $195,000

$598,000

2017

$7,610 (+5.2%)

$352,900 + $195,000

$547,900

2016

$7,231 (+8.2%)

$333,600 + $195,000

$528,600

2015

$6,681 (+5.0%)

$295,100 + $149,400

$444,500

2014

$6,362 (+1.9%)

$275,900 + $149,400

$425,300

2013

$6,243 (+5.8%)

$275,900 + $149,400

$425,300

2012

$5,901 (+8.1%)

$260,400 + $149,400

$409,800

2011

$5,457 (+1.1%)

$254,700 + $137,300

$392,000

2010

$5,396 (−7.4%)

$268,100 + $137,300

$405,400

2009

$5,830

$296,500 + $179,800

$476,300

Public record

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.3 Acres

Year renovated

—

Finished Sq. Ft.

1,350

Unfinished Sq. Ft.

—

Total Sq. Ft.

1,350

Year built

1951

Style

Multi-Family (2-4 Unit)

County

Middlesex County

APN

301546S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 10, 2026.

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...
3 hours ago • Watertown
Benjamin Ginsburg
Redfin Premier agent
153 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 days ago • Watertown
Kyle MacNichol
Redfin Premier agent
57 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

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

Redfin Estimate for 25 Lyons Ct

$1,007,701

$8,701 over list price of $999K

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $975K to $1.1M.

SOLD JUL 29, 2026
$1,025,000 Last sold price
3 beds1.5 baths2,015 sq ft
46 Eliot St, Watertown, MA 02472
$17/sq ft
smaller lot
36 years older
SOLD MAY 21, 2026
$980,000 Last sold price
4 beds2 baths2,444 sq ft
48-50 California St, Watertown, MA 02472
$125/sq ft
smaller lot
19 years older
SOLD JUL 1, 2026
$1,085,000 Last sold price
4 beds2 baths2,392 sq ft
56-58 California St, Watertown, MA 02472
$72/sq ft
smaller lot
21 years older
SOLD JUL 17, 2026
$1,100,000 Last sold price
4 beds2.5 baths2,128 sq ft
52-54 Loomis Ave, Watertown, MA 02472
$9/sq ft
smaller lot
1 year older
SOLD JUN 2, 2026
$975,000 Last sold price
4 beds1.5 baths1,610 sq ft
20 Hall Ave, Watertown, MA 02472
$80/sq ft
smaller lot
51 years older
SOLD AUG 7, 2026
$1,030,000 Last sold price
4 beds2 baths3,606 sq ft
34-36 Morton St, Watertown, MA 02472
$240/sq ft
smaller lot
31 years older

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