Google street view image for 21 Mill Rd, Wilmington, MA 01887

Off market oct 1979 for $70K

$1,044,697

Est. refi paymentEst. refi $466/mo

•

2.5 ba

•

2,540

sq ft

21 Mill Rd, Wilmington, MA 01887

About this home

21 Mill Rd is a 2,540 square foot house on a 1.81 acre lot with 4 bedrooms and 2.5 bathrooms. - it last sold on October 19, 1979 for $70,550. Based on Redfin's Wilmington data, we estimate the home's value is $1,044,697.

Single-familyProperty Type

1979Year Built

1.81 acresLot Size

$411Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,044,697

$974K since sold in October 1979$28K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.4% higher than the average sale price ($955K) of 6 comparable homes.

SOLD OCT 16, 2026
$670,000
A
4 beds2 baths2,724 sq ft
16 Ferguson Rd, Wilmington, MA 01887
SOLD JUN 15, 2026
$874,000
B
3 beds2.5 baths2,204 sq ft
10 Lee Ave, Burlington, MA 01803
SOLD SEP 30, 2026
$885,000
C
4 beds2.5 baths1,870 sq ft
18 Hart St, Burlington, MA 01803
SOLD JUL 14, 2026
$1,385,000
D
4 beds2.5 baths3,208 sq ft
11 Thornton Dr, Burlington, MA 01803
SOLD SEP 11, 2026
$1,125,000
E
3 beds2.5 baths2,422 sq ft
24 Apache Way, Wilmington, MA 01887
SOLD MAY 15, 2026
$790,000
F
4 beds3 baths2,334 sq ft
59 Donald Rd, Burlington, MA 01803

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$991,922

Est. take-home

List your home with Redfin and save $5,223

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,342/mo

Redfin rental estimate

List your home for rent

Market trends in 01887, MA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

103.4%

0.4% MoM

Median sale price

$775K

$37K MoM

Avg. days on market

21d

1 days MoM

Recently sold homes

12 MoM

New listings for sale

OPEN SAT, 11AM TO 1PM
$685,000
2 beds2 baths1,021 sq ft
203 Lowell St #318, Wilmington, MA 01887
COMING SOON
$949,900
3 beds2.5 baths1,900 sq ft
109 West St, Wilmington, MA 01887
NEW 23 HRS AGO
$1,799,000
4 beds4 baths4,509 sq ft
5 Lee Ave, Wilmington, MA 01887
OPEN FRI, 4PM TO 6PM
$700,000
3 beds1.5 baths1,643 sq ft
36 Oakdale Rd, Wilmington, MA 01887
OPEN SAT, 12PM TO 2PM
$774,900
3 beds2.5 baths2,126 sq ft
405 Andover St, Wilmington, MA 01887
OPEN SAT, 12PM TO 2PM
$649,900
4 beds3.5 baths1,296 sq ft
12 Hobson Ave, Wilmington, MA 01887
OPEN SUN, 12PM TO 2PM
$699,900
3 beds2 baths1,280 sq ft
603 Woburn St #2, Wilmington, MA 01887
OPEN SUN, 12PM TO 2PM
$799,900
2 beds2 baths1,538 sq ft
603 Woburn St #1, Wilmington, MA 01887
$799,900
5 beds3 baths2,720 sq ft
5 Clinton St, Wilmington, MA 01887
OPEN SAT, 11AM TO 12:30PM
$649,900
3 beds2.5 baths1,780 sq ft
34 Andover St, Wilmington, MA 01887
See all

Provided by Redfin

Sale history for 21 Mill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$11,816 (+7.8%)

$425,000 + $610,600

$1,035,600

2025

$10,961 (+2.0%)

$393,600 + $563,700

$957,300

2024

$10,746 (+10.1%)

$393,600 + $546,600

$940,200

2023

$9,760 (+6.1%)

$334,300 + $483,100

$817,400

2022

$9,200 (−0.3%)

$279,200 + $426,900

$706,100

2021

$9,227 (+2.6%)

$254,400 + $412,300

$666,700

2020

$8,990 (−0.2%)

$254,400 + $407,600

$662,000

2019

$9,009 (+1.6%)

$248,700 + $406,500

$655,200

2018

$8,869 (+2.2%)

$236,900 + $378,600

$615,500

2017

$8,679 (+7.1%)

$236,900 + $363,700

$600,600

2016

$8,104 (+11.5%)

$225,800 + $328,100

$553,900

2014

$7,268 (+6.8%)

$215,200 + $295,200

$510,400

2013

$6,804 (+16.5%)

$204,700 + $295,200

$499,900

2012

$5,838 (+7.8%)

$204,700 + $276,200

$480,900

2011

$5,414 (+12.3%)

$204,700 + $251,000

$455,700

2010

$4,820 (−2.8%)

$204,700 + $213,300

$418,000

2009

$4,960

$225,000 + $242,900

$467,900

Tax history for 21 Mill Rd

Year

Property tax

Land + Additions

Assessment*

2026

$11,816 (+7.8%)

$425,000 + $610,600

$1,035,600

2025

$10,961 (+2.0%)

$393,600 + $563,700

$957,300

2024

$10,746 (+10.1%)

$393,600 + $546,600

$940,200

2023

$9,760 (+6.1%)

$334,300 + $483,100

$817,400

2022

$9,200 (−0.3%)

$279,200 + $426,900

$706,100

2021

$9,227 (+2.6%)

$254,400 + $412,300

$666,700

2020

$8,990 (−0.2%)

$254,400 + $407,600

$662,000

2019

$9,009 (+1.6%)

$248,700 + $406,500

$655,200

2018

$8,869 (+2.2%)

$236,900 + $378,600

$615,500

2017

$8,679 (+7.1%)

$236,900 + $363,700

$600,600

2016

$8,104 (+11.5%)

$225,800 + $328,100

$553,900

2014

$7,268 (+6.8%)

$215,200 + $295,200

$510,400

2013

$6,804 (+16.5%)

$204,700 + $295,200

$499,900

2012

$5,838 (+7.8%)

$204,700 + $276,200

$480,900

2011

$5,414 (+12.3%)

$204,700 + $251,000

$455,700

2010

$4,820 (−2.8%)

$204,700 + $213,300

$418,000

2009

$4,960

$225,000 + $242,900

$467,900

*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: 1,043

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

Heating & Cooling
Heating Type: Forced Air

Room Information
# of Rooms: 8

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Exterior Wall: Vinyl
Roof Shape Type: Gambrel

Property Information
Living Sq. Ft: 2,540
Gross Sq. Ft: 4,449
Ground Floor Sq. Ft: 1,290
# of Units: 1
# of Stories: 2
Legal Description: WILM 000003 - 000000 - 000095 - 000000

Parking & Garage Information
Parking Type: Basement Garage
Garage / Carport Type: Basement

Lot Information
# of Buildings: 1
Land Sq. Ft: 78,844
Municipality Name: WILMINGTON
Acres: 1.81
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,540
Stories: 2.0
Lot Size: 1.81 acres
Style: Single Family Residential
Year Built: 1979
Year Renovated: —
County: Middlesex County
APN: 2716924S

Home facts updated by county records on Oct 9, 2026

Around this home

Schools

Boutwell Early Learning Center

Public PreK-K • Assigned • 1.3mi

Wilmington Middle School

Public PreK-8 • Assigned • 1.4mi

7/10

Wilmington High School

Public 9-12 • Assigned • 2.0mi

7/10

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 98° expected this year, 15 days in 30 years

6/10 Wind Factor

27% 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

Wilmington, MA • 01887

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 9.1 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

9.1 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$990,000 – $1.20M

Reach more buyers when you sell with Redfin. Save up to $10,447 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN SAT, 12:30PM TO 2:30PM

$999,000

5 beds4 baths4,536 sq ft

17 Pathwood Ave, Burlington, MA 01803

OPEN SUN, 12:30PM TO 2:30PM

$2,075,000

4 beds3.5 baths5,251 sq ft

4 Wildwood St, Burlington, MA 01803

NEW CONSTRUCTION

$2,395,000

5 beds5.5 baths5,635 sq ft

10 Lisa St, Burlington, MA 01803

OPEN SAT, 12PM TO 1:30PM

$699,900

3 beds1.5 baths1,694 sq ft

53 Skilton Ln, Burlington, MA 01803

$988,000

4 beds2 baths2,007 sq ft

20 Alma Rd, Burlington, MA 01803

$1,430,000

3 beds3.5 baths3,210 sq ft

30 Hampden Ave, Burlington, MA 01803

New listings for sale in 01887

OPEN SAT, 11AM TO 1PM

$685,000

2 beds2 baths1,021 sq ft

203 Lowell St #318, Wilmington, MA 01887

COMING SOON

$949,900

3 beds2.5 baths1,900 sq ft

109 West St, Wilmington, MA 01887

NEW 23 HRS AGO

$1,799,000

4 beds4 baths4,509 sq ft

5 Lee Ave, Wilmington, MA 01887

OPEN FRI, 4PM TO 6PM

$700,000

3 beds1.5 baths1,643 sq ft

36 Oakdale Rd, Wilmington, MA 01887

OPEN SAT, 12PM TO 2PM

$774,900

3 beds2.5 baths2,126 sq ft

405 Andover St, Wilmington, MA 01887

OPEN SAT, 12PM TO 2PM

$649,900

4 beds3.5 baths1,296 sq ft

12 Hobson Ave, Wilmington, MA 01887

OPEN SUN, 12PM TO 2PM

$699,900

3 beds2 baths1,280 sq ft

603 Woburn St #2, Wilmington, MA 01887

OPEN SUN, 12PM TO 2PM

$799,900

2 beds2 baths1,538 sq ft

603 Woburn St #1, Wilmington, MA 01887

$799,900

5 beds3 baths2,720 sq ft

5 Clinton St, Wilmington, MA 01887

Home values near 21 Mill Rd

Data from public records.

Address	Redfin Estimate
16 Mill Rd, Wilmington, MA 4 Beds \| 3.5 Baths \| 3255 Sq. Ft.	$1,138,591
9 Mill Rd, Wilmington, MA 4 Beds \| 3 Baths \| 3122 Sq. Ft.	$1,136,256

Address	Redfin Estimate
29 Mill Rd, Wilmington, MA 2 Beds \| 1 Baths \| 850 Sq. Ft.	$561,753
15 Mill Rd, Wilmington, MA 3 Beds \| 1.5 Baths \| 1784 Sq. Ft.	$840,746

Address	Redfin Estimate
31 Mill Rd, Wilmington, MA 4 Beds \| 2 Baths \| 1850 Sq. Ft.	$861,389
17 Mill Rd, Wilmington, MA 3 Beds \| 1 Baths \| 1106 Sq. Ft.	$714,886

More real estate resources

Neighborhoods
Zip Codes
Minor Civil Divisions
Cities
Popular Searches

North Woburn homes for sale
North Burlington homes for sale
Chelmsford Center homes for sale
East Billerica homes for sale
North Wilmington homes for sale

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

01801 homes for sale
01803 homes for sale
01864 homes for sale
01810 homes for sale
01867 homes for sale

Atkinson homes for sale
Plaistow homes for sale
Pelham homes for sale
Windham homes for sale
Merrimack homes for sale

Houses for rent in Wilmington	Agents near me	Quincy, MA homes for sale	Wilmington Housing Market
Houses for sale near me	Boston, MA homes for sale	Brookline, MA homes for sale
Land for sale near me	Newton, MA homes for sale	Arlington, MA homes for sale
Open Houses near me	Cambridge, MA homes for sale	Wilmington Property Records
Condos for sale near me	Lexington, MA homes for sale	MA New Listings

Cambridge homes for sale
Boston homes for sale
Newton homes for sale