OFF MARKET

$1,313,120

•

2 ba

•

2,772

sq ft

23 Wiley Rd #21, Belmont, MA 02478

About this home

23 Wiley Rd #21 is a 2,772 square foot multi-family home on a 4,792 square foot lot with 5 bedrooms and 2 bathrooms. Based on Redfin's Belmont data, we estimate the home's value is $1,313,120.

Multi-familyProperty Type

1926Year Built

4,792 sq ftLot Size

$474Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,313,120

$16K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1% higher than the average sale price ($1.30M) of 6 comparable homes.

SOLD MAR 12, 2026
$1,400,000
A
5 beds2.5 baths2,935 sq ft
12 Carver Rd, Watertown, MA 02472
SOLD APR 27, 2026
$1,337,000
B
4 beds2 baths2,522 sq ft
17-19 Wiley Rd, Belmont, MA 02478
SOLD JUN 5, 2026
$1,325,000
C
5 beds2 baths2,771 sq ft
93-95 Poplar St, Watertown, MA 02472
SOLD JAN 15, 2026
$1,090,000
D
4 beds2 baths2,422 sq ft
59-61 Gilbert Rd, Belmont, MA 02478
BOUGHT WITH REDFIN JUN 10, 2026
$1,250,000
E
5 beds2 baths2,525 sq ft
74-76 Beech St, Belmont, MA 02478
SOLD MAY 29, 2026
$1,400,000
F
5 beds2 baths2,626 sq ft
15-17 Hull St, Belmont, MA 02478

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Earn from this home

Sell

$1,247,042

Est. take-home

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Market trends in 02478, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.7%

+0.1% MoM

Median sale price

$1.4M

$29K MoM

Avg. days on market

16d

1 days MoM

Recently sold homes

14 MoM

New listings for sale

OPEN SUN, 1:30PM TO 2:45PM
$2,499,000
5 beds3.5 baths2,859 sq ft
45 Wellesley Rd, Belmont, MA 02478
See all

Provided by Redfin

Sale history for 23 Wiley Rd #21

Year

Property tax

Land + Additions

Assessment*

2025

$11,914 (−10.1%)

$774,000 + $272,000

$1,046,000

2024

$13,253 (−2.7%)

$781,000 + $474,000

$1,255,000

2023

$13,623 (−0.2%)

$780,000 + $432,000

$1,212,000

2022

$13,652 (+7.9%)

$714,000 + $467,000

$1,181,000

2021

$12,648 (−1.0%)

$825,000 + $271,000

$1,096,000

2020

$12,782 (+9.9%)

$696,000 + $466,000

$1,162,000

2019

$11,635 (+9.8%)

$483,000 + $514,000

$997,000

2018

$10,595 (−0.4%)

$370,000 + $502,000

$872,000

2017

$10,634 (+9.4%)

$339,000 + $499,000

$838,000

2016

$9,721 (+19.8%)

$339,000 + $435,000

$774,000

2015

$8,114 (+0.8%)

$310,000 + $319,000

$629,000

2014

$8,046 (+1.3%)

$266,000 + $330,000

$596,000

2013

$7,945 (−3.4%)

$266,000 + $330,000

$596,000

2012

$8,224 (+6.0%)

$230,000 + $386,000

$616,000

2011

$7,759 (+3.4%)

$217,000 + $369,000

$586,000

2010

$7,503 (+4.1%)

$217,000 + $400,000

$617,000

2009

$7,205

$216,000 + $390,000

$606,000

Tax history for 23 Wiley Rd #21

Year

Property tax

Land + Additions

Assessment*

2025

$11,914 (−10.1%)

$774,000 + $272,000

$1,046,000

2024

$13,253 (−2.7%)

$781,000 + $474,000

$1,255,000

2023

$13,623 (−0.2%)

$780,000 + $432,000

$1,212,000

2022

$13,652 (+7.9%)

$714,000 + $467,000

$1,181,000

2021

$12,648 (−1.0%)

$825,000 + $271,000

$1,096,000

2020

$12,782 (+9.9%)

$696,000 + $466,000

$1,162,000

2019

$11,635 (+9.8%)

$483,000 + $514,000

$997,000

2018

$10,595 (−0.4%)

$370,000 + $502,000

$872,000

2017

$10,634 (+9.4%)

$339,000 + $499,000

$838,000

2016

$9,721 (+19.8%)

$339,000 + $435,000

$774,000

2015

$8,114 (+0.8%)

$310,000 + $319,000

$629,000

2014

$8,046 (+1.3%)

$266,000 + $330,000

$596,000

2013

$7,945 (−3.4%)

$266,000 + $330,000

$596,000

2012

$8,224 (+6.0%)

$230,000 + $386,000

$616,000

2011

$7,759 (+3.4%)

$217,000 + $369,000

$586,000

2010

$7,503 (+4.1%)

$217,000 + $400,000

$617,000

2009

$7,205

$216,000 + $390,000

$606,000

*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 Type: Full

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Type: Steam

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Room Information
# of Rooms: 14

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Old
Construction Type: Frame
Exterior Wall: Aluminum/Vinyl

Property Information
Subdivision Name: SLADE ESTATES
Living Sq. Ft: 2,772
Ground Floor Sq. Ft: 1,170
# of Units: 2
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 4,792
Municipality Name: BELMONT
Acres: 0.11
Zoning Code: R
State Use Description: 2-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 5
Baths: 2.0
Sq. Ft.: 2,772
Stories: 2.0
Lot Size: 4,792 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1926
Year Renovated: 1926
County: Middlesex County
APN: 3437307S

Home facts updated by county records on Jul 28, 2026

Around this home

Schools
Places
Transit

Butler Elementary School

Public K-3 • Assigned • 0.4mi

10/10

Belmont High School

Public 9-12 • Assigned • 1.0mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Belmont is a low-inventory, high-demand market driven both by restrictive zoning laws & proximity to Cambridge. New housing production is scarce, with demand for properties always exceeding supply. This will keep the market difficult for buyers and...
2 months ago • Belmont
Benjamin Ginsburg
Redfin Premier agent
151 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

5/10 Heat Factor

7 days above 96° expected this year, 15 days in 30 years

6/10 Wind Factor

53% 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

Belmont, MA • 02478

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

$1.25M – $1.51M

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New listings for sale in 02478

OPEN SUN, 1:30PM TO 2:45PM

$2,499,000

5 beds3.5 baths2,859 sq ft

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Home values near 23 Wiley Rd #21

Data from public records.

Address	Redfin Estimate
29 Wiley Road, Belmont, MA 3 Beds \| 2 Baths \| 2548 Sq. Ft.	$1,578,251
28 Wiley Road Unit 26, Belmont, MA 5 Beds \| 3 Baths \| 3523 Sq. Ft.	$1,543,514

Address	Redfin Estimate
27 Wiley Road, Belmont, MA 5 Beds \| 3 Baths \| 2517 Sq. Ft.	$1,192,762
32 Wiley Road Unit 32, Belmont, MA 2 Beds \| 1 Baths \| 1257 Sq. Ft.	$672,110

Address	Redfin Estimate
19 Wiley Road Unit 17, Belmont, MA 4 Beds \| 2 Baths \| 2522 Sq. Ft.	$1,255,899
25 Wiley Road, Belmont, MA 2 Beds \| 1 Baths \| 1118 Sq. Ft.	$701,594

Property information provided by undefined .

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