Google street view image for 18 Avon Rd, Watertown, MA 02472

OFF MARKET

$1,392,271

•

3.5 ba

•

2,340

sq ft

18 Avon Rd, Watertown, MA 02472

About this home

18 Avon Rd is a 2,340 square foot house on a 4,792 square foot lot with 6 bedrooms and 3.5 bathrooms. Based on Redfin's Watertown data, we estimate the home's value is $1,392,271.

Single-familyProperty Type

1915Year Built

4,792 sq ftLot Size

$595Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,392,271

$32K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.8% lower than the average sale price ($1.63M) of 6 comparable homes.

SOLD JUN 16, 2026
$1,725,000
A
4 beds2.5 baths2,018 sq ft
46 Horace Rd, Belmont, MA 02478
SOLD MAY 29, 2026
$1,800,000
B
6 beds3 baths2,773 sq ft
23 Lawndale St, Belmont, MA 02478
SOLD MAY 28, 2026
$1,665,000
C
4 beds2.5 baths2,453 sq ft
35 Falmouth St, Belmont, MA 02478
SOLD DEC 1, 2025
$1,650,000
D
4 beds3 baths2,246 sq ft
70 Horace Rd, Belmont, MA 02478
SOLD MAR 6, 2026
$1,600,000
E
5 beds3 baths2,451 sq ft
1 Spinney Ter, Belmont, MA 02478
SOLD JUN 30, 2026
$1,365,000
F
4 beds2.5 baths2,093 sq ft
32 Marcia Rd, Watertown, MA 02472

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Earn from this home

Sell

$1,322,270

Est. take-home

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Rent

$4,868/mo

Redfin rental estimate

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Market trends in 02472, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.6%

+0.1% MoM

Median sale price

$850K

$5K MoM

Avg. days on market

19d

0 days MoM

Recently sold homes

102

6 MoM

New listings for sale

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OPEN TODAY, 11:30AM TO 1PM
$1,250,000
4 beds2 baths2,200 sq ft
6 Bates Rd E, Watertown, MA 02472
OPEN TODAY, 11AM TO 1PM
$759,000
2 beds2 baths1,050 sq ft
20 Beechwood Ave Unit A-2, Watertown, MA 02472
$545,000
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956 Belmont #956, Washington, DC 20472
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3 beds1.5 baths1,873 sq ft
97 Melendy Ave #97, Watertown, MA 02472
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$650,000
2 beds1.5 baths1,683 sq ft
9 Circuit Ln #9, Watertown, MA 02472
OPEN SUN, 11AM TO 12:30PM
$525,000
2 beds1 bath1,231 sq ft
84 Duff St #84, Watertown, MA 02472
OPEN TODAY, 12PM TO 1:30PM
$599,000
2 beds2 baths1,270 sq ft
131 Coolidge Ave #526, Watertown, MA 02472
$1,499,000
5 beds2 baths2,416 sq ft
27 Woodleigh Rd, Watertown, MA 02472
$1,099,000
5 beds3 baths2,300 sq ft
7 Hearn, Watertown, MA 02472
See all

Provided by Redfin

Sale history for 18 Avon Rd

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

Year

Property tax

Land + Additions

Assessment*

2026

$14,581 (+6.4%)

$591,900 + $603,300

$1,195,200

2025

$13,709 (+7.3%)

$591,900 + $581,800

$1,173,700

2024

$12,773 (−6.0%)

$566,700 + $525,000

$1,091,700

2023

$13,585 (+9.0%)

$531,300 + $469,100

$1,000,400

2022

$12,467 (+12.4%)

$488,800 + $452,100

$940,900

2021

$11,092 (+0.9%)

$453,400 + $452,100

$905,500

2020

$10,993 (+4.7%)

$453,400 + $452,100

$905,500

2019

$10,504 (+2.2%)

$453,400 + $362,100

$815,500

2018

$10,274 (−1.2%)

$453,400 + $309,300

$762,700

2017

$10,397 (+16.2%)

$439,200 + $309,300

$748,500

2016

$8,944 (−3.2%)

$396,700 + $257,100

$653,800

2015

$9,240 (+2.8%)

$357,700 + $257,100

$614,800

2014

$8,986 (+1.9%)

$343,600 + $257,100

$600,700

2013

$8,818 (+5.0%)

$343,600 + $257,100

$600,700

2012

$8,395 (+13.3%)

$325,900 + $257,100

$583,000

2011

$7,407 (+4.6%)

$294,000 + $238,100

$532,100

2010

$7,082 (+6.1%)

$294,000 + $238,100

$532,100

2009

$6,674

$327,600 + $217,700

$545,300

Tax history for 18 Avon Rd

Year

Property tax

Land + Additions

Assessment*

2026

$14,581 (+6.4%)

$591,900 + $603,300

$1,195,200

2025

$13,709 (+7.3%)

$591,900 + $581,800

$1,173,700

2024

$12,773 (−6.0%)

$566,700 + $525,000

$1,091,700

2023

$13,585 (+9.0%)

$531,300 + $469,100

$1,000,400

2022

$12,467 (+12.4%)

$488,800 + $452,100

$940,900

2021

$11,092 (+0.9%)

$453,400 + $452,100

$905,500

2020

$10,993 (+4.7%)

$453,400 + $452,100

$905,500

2019

$10,504 (+2.2%)

$453,400 + $362,100

$815,500

2018

$10,274 (−1.2%)

$453,400 + $309,300

$762,700

2017

$10,397 (+16.2%)

$439,200 + $309,300

$748,500

2016

$8,944 (−3.2%)

$396,700 + $257,100

$653,800

2015

$9,240 (+2.8%)

$357,700 + $257,100

$614,800

2014

$8,986 (+1.9%)

$343,600 + $257,100

$600,700

2013

$8,818 (+5.0%)

$343,600 + $257,100

$600,700

2012

$8,395 (+13.3%)

$325,900 + $257,100

$583,000

2011

$7,407 (+4.6%)

$294,000 + $238,100

$532,100

2010

$7,082 (+6.1%)

$294,000 + $238,100

$532,100

2009

$6,674

$327,600 + $217,700

$545,300

*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: 1,170

Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Hot Water

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 10

Exterior

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

Property Information
Living Sq. Ft: 2,340
Gross Sq. Ft: 3,664
# of Units: 3
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 4,792
Municipality Name: WATERTOWN
Acres: 0.11
Zoning Code: T
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 6
Baths: 3.5
Sq. Ft.: 2,340
Stories: 2.0
Lot Size: 4,792 square feet
Style: Single Family Residential
Year Built: 1915
Year Renovated: —
County: Middlesex County
APN: 3775149S

Home facts updated by county records on Jul 29, 2026

Around this home

Schools

J.R. Lowell Elementary School

Public PreK-5 • Assigned • 0.5mi

8/10

Watertown Middle School

Public 6-8 • Assigned • 1.0mi

7/10

Watertown High School

Public 9-12 • Assigned • 1.1mi

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
152 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 96° expected this year, 14 days in 30 years

6/10 Wind Factor

58% 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

Estimated sale price

$1.32M – $1.60M

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OPEN TODAY, 11:30AM TO 1PM

$825,000

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199 Coolidge Ave #307, Watertown, MA 02472

OPEN TODAY, 11:30AM TO 1PM

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OPEN TODAY, 11AM TO 1PM

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Home values near 18 Avon Rd

Data from public records.

Address	Redfin Estimate
17 Avon Rd, Watertown, MA 7 Beds \| 2 Baths \| 3520 Sq. Ft.	$1,312,182
26 Avon Rd, Watertown, MA 4 Beds \| 2.5 Baths \| - Sq. Ft.	$1,516,967

Address	Redfin Estimate
15 Avon Rd, Watertown, MA 6 Beds \| 3 Baths \| 3350 Sq. Ft.	$1,314,037
22 Avon Rd, Watertown, MA 3 Beds \| 1.5 Baths \| 1600 Sq. Ft.	$1,228,231

Address	Redfin Estimate
9 Avon Rd, Watertown, MA 5 Beds \| 2 Baths \| 3000 Sq. Ft.	$1,339,302
14 Avon Rd, Watertown, MA 4 Beds \| 2.5 Baths \| 1927 Sq. Ft.	$1,275,689

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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 18 Avon Rd

Tax history for 18 Avon Rd

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 18 Avon Rd

More real estate resources