OFF MARKET

Off Market Sep 2021 for $610K

$862,273

•

1,835

sq ft

21 Roberts Rd, Waltham, MA 02453

About this home

Highly Desirable in Convenient Weston Line! Sprawling Ranch Home with Seasonal Peaceful Reservoir Views Featuring Bright Fireplaced Living Room Open to Formal Dining Room with China Hutch, Full Cabinet Kitchen with Wainscoting, Beautifully Finished Lower Level Knotty Pine Family Room (Ideal for Entertaining Guests), Newer Windows, Younger 2013 Roof, Central A/C, Large Corner Lot with Patio & Shed, and More. Convenient to Route 128, Mass Pike, Commuter Rail, MBTA Bus, Shopping, Parks, and Restaurants.

Single-familyProperty Type

1952Year Built

8,629 sq ftLot Size

$470Est. Price/Sq.Ft.

1 garage spacesParking

Listed by Hans Brings RESULTS • Coldwell Banker Realty - Waltham

Bought with Richard Nau • eXp Realty LLC - Corporate Office

Redfin checked: 2 minutes ago

•Source:MLS PIN #72882877

Redfin Estimate

$862,273

$252K since sold in September 2021$51K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 10.8% lower than the average sale price ($967K) of 6 comparable homes.

SOLD AUG 10, 2026
$920,000
A
3 beds2 baths1,536 sq ft
79 Cedarwood Ave, Waltham, MA 02453
SOLD JUN 18, 2026
$870,000
B
3 beds2 baths1,830 sq ft
10 University Park, Waltham, MA 02453
SOLD JUL 10, 2026
$912,000
C
3 beds2 baths1,824 sq ft
42 Virginia Rd, Waltham, MA 02453
SOLD JUN 12, 2026
$1,380,000
D
3 beds2 baths1,726 sq ft
115 Albert Rd, Auburndale, MA 02466
SOLD JUN 29, 2026
$925,000
E
3 beds1.5 baths1,640 sq ft
50 Stow St, Waltham, MA 02453
SOLD APR 9, 2026
$795,000
F
3 beds1.5 baths2,221 sq ft
41 Auburn St, Waltham, MA 02453

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Earn from this home

Sell

$377,539

Est. take-home

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Rent

$3,608/mo

Redfin rental estimate

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Market trends in 02453, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.1%

+0.1% MoM

Median sale price

$830K

$20K MoM

Avg. days on market

21d

2 days MoM

Recently sold homes

24 MoM

New listings for sale

NEW 3 HRS AGO
$599,900
2 beds1 bath900 sq ft
76 Barbara Rd #1, Waltham, MA 02453
OPEN FRI, 5PM TO 7PM
$1,350,000
4 beds1.5 baths2,398 sq ft
14 Lafayette St, Waltham, MA 02453
OPEN SAT, 11AM TO 1PM
$769,900
3 beds1 bath1,173 sq ft
18 Beaver St, Waltham, MA 02453
$1,295,000
4 beds4 baths2,878 sq ft
60-62 Alder St, Waltham, MA 02453
OPEN SAT, 11AM TO 12:30PM
$1,295,000
6 beds2.5 baths2,400 sq ft
167-169 River St, Waltham, MA 02453
OPEN SUN, 11:30AM TO 1:30PM
$849,900
3 beds1.5 baths1,728 sq ft
30 Manor Rd, Waltham, MA 02453
$888,800
6 beds2 baths2,352 sq ft
8-10 Highland St, Waltham, MA 02453
$589,900
2 beds1.5 baths1,190 sq ft
9 Russell St #3, Waltham, MA 02453
$409,900
1 bed1 bath622 sq ft
388 Crescent St #1, Waltham, MA 02453
OPEN SAT, 1:30PM TO 3PM
$529,900
2 beds1 bath845 sq ft
32 Eddy St #1, Waltham, MA 02451
See all

Provided by Redfin

Sale history for 21 Roberts Rd

Date

Event

Price

MLS PIN #72882877

Sep 23, 2021

Sold

$610,000

$332/sq ft

Aug 25, 2021

Contingent

—

Aug 18, 2021

Listed

$599,900

$327/sq ft

MLS PIN #71768721

Jan 13, 2015

Sold

$465,000

$253/sq ft

Nov 17, 2014

Contingent

—

Nov 13, 2014

Listed

$469,900

$256/sq ft

+23

HIGHLY DESIRABLE BRANDEIS/WESTON LINE LOCALE! RARE PRISTINE SPRAWLING RANCH IN MOVE IN CONDITION FEATURING SUNFILLED E-I-K, spacious fireplaced living room w/seasonal peaceful views of reservoir, formal dining w/built-in, gleaming hardwood flooring, fully finished lower level family/play room, new roof and windows, direct entry garage w/newer door and opener, irrigation, large relaxing rear patio, huge yard all located on quiet dead end street! Walk to public transportation and shops! Easy access to all major routes!

Year

Property tax

Land + Additions

Assessment*

2025

$6,341 (+3.8%)

$417,200 + $228,500

$645,700

2024

$6,110 (+1.5%)

$409,500 + $224,300

$633,800

2023

$6,017 (−0.7%)

$370,800 + $212,200

$583,000

2022

$6,058 (+0.8%)

$339,900 + $203,900

$543,800

2021

$6,008 (+2.2%)

$339,900 + $190,800

$530,700

2020

$5,881 (+3.1%)

$316,800 + $175,300

$492,100

2019

$5,702 (+10.1%)

$298,700 + $151,700

$450,400

2018

$5,178 (+6.8%)

$276,600 + $134,000

$410,600

2017

$4,847

$251,900 + $134,000

$385,900

Tax history for 21 Roberts Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,341 (+3.8%)

$417,200 + $228,500

$645,700

2024

$6,110 (+1.5%)

$409,500 + $224,300

$633,800

2023

$6,017 (−0.7%)

$370,800 + $212,200

$583,000

2022

$6,058 (+0.8%)

$339,900 + $203,900

$543,800

2021

$6,008 (+2.2%)

$339,900 + $190,800

$530,700

2020

$5,881 (+3.1%)

$316,800 + $175,300

$492,100

2019

$5,702 (+10.1%)

$298,700 + $151,700

$450,400

2018

$5,178 (+6.8%)

$276,600 + $134,000

$410,600

2017

$4,847

$251,900 + $134,000

$385,900

*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

1.5

Stories

Lot width

—

Lot depth

—

Lot size

8,712 Sq. Ft.

Year renovated

—

Sq. Ft.

1,835

Year built

1952

Style

Single Family Residential

County

Middlesex County

APN

840639

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 17, 2026.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 1
# of Covered Spaces: 1
Parking Spaces: 2
Parking Features: Garage Door Opener, Off Street, Paved

Interior

Master Bedroom Information
Area: 140
Length: 14
Width: 10
Level: First
Features: Flooring - Hardwood

Bedroom #2 Information
Area: 126
Length: 14
Width: 9
Level: First
Features: Flooring - Hardwood

Bedroom #3 Information
Area: 108
Length: 12
Width: 9
Level: First
Features: Flooring - Hardwood

Bathroom Information
# of Bathrooms (Full): 1
# of Bathrooms (Half): 1

Bathroom #1 Information
Level: First
Features: Bathroom - Full,Flooring - Stone/Ceramic Tile

Bathroom #2 Information
Level: Basement
Features: Bathroom - Half

Living Room Information
Area: 234
Length: 18
Width: 13
Level: First
Features: Flooring - Hardwood,Open Floorplan

Family Room Information
Area: 475
Length: 25
Width: 19
Level: Basement
Features: Flooring - Wall to Wall Carpet

Dining Room Information
Area: 72
Length: 9
Width: 8
Level: First
Features: Closet/Cabinets - Custom Built,Flooring - Hardwood,Open Floorplan

Kitchen Information
Area: 130
Length: 13
Width: 10
Level: First
Features: Flooring - Stone/Ceramic Tile,Wainscoting

Basement Information
Basement: Full, Finished

Laundry Information
Laundry Features: In Basement

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 1
Fireplace Features: Living Room

Interior Features
# of Rooms (Total): 7
Window Features: Insulated Windows
Flooring: Tile, Carpet, Hardwood

Exterior

Building Information
Building Area (Total): 1,835
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual

Exterior Features
Roof: Shingle
Exterior Features: Storage

Property Information
PropertySubType: Single Family Residence
Has Waterview
Other (See Remarks)

Lot Information
Lot Size (Acres): 0.2
Lot Features: Corner Lot, Level
Road Surface Type: Paved

Financial

Tax Information
Tax Annual Amount: $3,398
Tax Year: 2021

Utilities

Utility Information
Utilities: for Electric Range
Sewer: Public Sewer
Water Source: Public
Electric: Circuit Breakers

Heating & Cooling
Has Heating
Has Cooling
Heating: Baseboard, Oil
Cooling: Central Air

Location

Location Information
Directions: South Street to Sunnyside Street to Albert Street to Roberts Road.
UnparsedAddress: 21 Roberts Road, Waltham MA 02453

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Park, Highway Access

Public facts

Beds: 3
Baths: 1.5
Sq. Ft.: 1,835
Stories: 1.0
Lot Size: 8,712 square feet
Style: Single Family Residential
Year Built: 1952
Year Renovated: —
County: Middlesex County
APN: 840639

Home facts updated by county records on Jul 17, 2026

Other

Miscellaneous Information
Heat Zones: 1

Listing Information
StandardStatus: Closed

Around this home

Schools

William F. Stanley Elementary School

Public PreK-5 • Assigned • 0.9mi

6/10

John W. McDevitt Middle School

Public 6-8 • Assigned • 2.2mi

7/10

Waltham Senior High School

Public 9-12 • Assigned • 2.9mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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 97° expected this year, 14 days in 30 years

6/10 Wind Factor

52% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Waltham, MA • 02453

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

$820,000 – $992,000

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Home values near 21 Roberts Rd

Data from public records.

Address	Redfin Estimate
31 Roberts Road, Waltham, MA - Beds \| 1.5 Baths \| 2128 Sq. Ft.	$1,006,159
11 Roberts Road, Waltham, MA 3 Beds \| 2 Baths \| 1552 Sq. Ft.	$874,127

Address	Redfin Estimate
35 Roberts Road, Waltham, MA 6 Beds \| 4 Baths \| - Sq. Ft.	$1,242,854
44 Albert Street, Waltham, MA 4 Beds \| 2 Baths \| 2874 Sq. Ft.	$941,770

Address	Redfin Estimate
41 Roberts Road, Waltham, MA 3 Beds \| 2.5 Baths \| 1664 Sq. Ft.	$1,083,859
19 Albert Street, Waltham, MA 2 Beds \| 1.5 Baths \| 2528 Sq. Ft.	$1,036,452

Property information provided by MLS PIN when last listed in 2021. This data may not match . Learn more.

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