Google satellite image for 133 Old Mill Rd, Harvard, MA 01451

Off market

$2,219,380

•

4.5 ba

•

6,218

sq ft

133 Old Mill Rd, Harvard, MA 01451

About this home

133 Old Mill Rd is a 6,218 square foot house on a 16.09 acre lot with 5 bedrooms and 4.5 bathrooms. Based on Redfin's Harvard data, we estimate the home's value is $2,219,380.

Single-familyProperty Type

2005Year Built

16.09 acresLot Size

$357Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,219,380

$53K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 52.7% higher than the average sale price ($1.45M) of 6 comparable homes.

SOLD SEP 22, 2026
$1,625,000
A
4 beds3.5 baths4,520 sq ft
61 Whitney Rd, Harvard, MA 01451
SOLD BY REDFIN SEP 16, 2026
$1,000,000
B
4 beds4.5 baths3,955 sq ft
45 S Shaker Rd, Harvard, MA 01451
SOLD SEP 10, 2026
$830,000
C
5 beds4 baths4,400 sq ft
9 Brandywine Ln, Shirley, MA 01464
SOLD JUL 13, 2026
$1,264,000
D
4 beds3.5 baths3,348 sq ft
43 Old Mill Rd, Harvard, MA 01451
SOLD AUG 20, 2026
$2,100,000
E
4 beds4 baths5,404 sq ft
261 Old Littleton Rd, Harvard, MA 01451
SOLD SEP 14, 2026
$1,900,000
F
4 beds3 baths3,240 sq ft
31 Still River Depot Rd, Harvard, MA 01451

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

Earn from this home

Sell

$2,108,388

Est. take-home

List your home with Redfin and save $11,097

Rent

$4,352/mo

Redfin rental estimate

List your home for rent

Market trends in 01451, MA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.2%

0.7% MoM

Median sale price

$987K

$158K MoM

Avg. days on market

33d

9 days MoM

Recently sold homes

4 MoM

New listings for sale

$1,499,000
4 beds3 baths3,480 sq ft
41 Pinnacle Rd, Harvard, MA 01451
$1,399,000
5 beds4.5 baths4,556 sq ft
101 Ayer Rd, Harvard, MA 01451
$1,900,000
4 beds3.5 baths4,228 sq ft
57 Old Mill Rd, Harvard, MA 01451
$749,900
3 beds3.5 baths3,201 sq ft
35 Lancaster County Rd #8, Harvard, MA 01451
See all

Provided by Redfin

Sale history for 133 Old Mill Rd

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

Year

Property tax

Land + Additions

Assessment*

2023

$26,578 (+7.7%)

$468,000 + $1,132,100

$1,600,100

2022

$24,684 (+3.1%)

$503,300 + $874,900

$1,378,200

2021

$23,931 (+4.3%)

$503,300 + $771,000

$1,274,300

2020

$22,940 (+3.2%)

$503,300 + $738,700

$1,242,000

2019

$22,226 (+1.7%)

$503,300 + $772,600

$1,275,900

2018

$21,844 (+4.3%)

$503,300 + $770,400

$1,273,700

2017

$20,953 (+0.3%)

$447,800 + $709,800

$1,157,600

2016

$20,895 (+5.7%)

$447,800 + $709,800

$1,157,600

2015

$19,772 (+8.5%)

$444,600 + $666,800

$1,111,400

2014

$18,216 (+2.6%)

$444,600 + $621,300

$1,065,900

2013

$17,748 (+2.7%)

$444,600 + $619,400

$1,064,000

2012

$17,279 (−2.5%)

$444,600 + $619,400

$1,064,000

2011

$17,730 (+10.5%)

$520,800 + $625,300

$1,146,100

2010

$16,042 (+4.2%)

$445,100 + $674,400

$1,119,500

2009

$15,397

$467,600 + $678,900

$1,146,500

Tax history for 133 Old Mill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$26,578 (+7.7%)

$468,000 + $1,132,100

$1,600,100

2022

$24,684 (+3.1%)

$503,300 + $874,900

$1,378,200

2021

$23,931 (+4.3%)

$503,300 + $771,000

$1,274,300

2020

$22,940 (+3.2%)

$503,300 + $738,700

$1,242,000

2019

$22,226 (+1.7%)

$503,300 + $772,600

$1,275,900

2018

$21,844 (+4.3%)

$503,300 + $770,400

$1,273,700

2017

$20,953 (+0.3%)

$447,800 + $709,800

$1,157,600

2016

$20,895 (+5.7%)

$447,800 + $709,800

$1,157,600

2015

$19,772 (+8.5%)

$444,600 + $666,800

$1,111,400

2014

$18,216 (+2.6%)

$444,600 + $621,300

$1,065,900

2013

$17,748 (+2.7%)

$444,600 + $619,400

$1,064,000

2012

$17,279 (−2.5%)

$444,600 + $619,400

$1,064,000

2011

$17,730 (+10.5%)

$520,800 + $625,300

$1,146,100

2010

$16,042 (+4.2%)

$445,100 + $674,400

$1,119,500

2009

$15,397

$467,600 + $678,900

$1,146,500

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 13

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Colonial
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable

Property Information
Subdivision Name: HARVARD
Living Sq. Ft: 6,218
Gross Sq. Ft: 12,934
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 700,880
Municipality Name: HARVARD
Acres: 16.09
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 5
Baths: 4.5
Sq. Ft.: 6,218
Stories: 2.0
Lot Size: 16.09 acres
Style: Single Family Residential
Year Built: 2005
Year Renovated: —
County: Worcester County
APN: 4606608

Home facts updated by county records on Jul 20, 2023

Around this home

Schools

Hildreth Elementary School

Public PreK-5 • Assigned • 2.1mi

10/10

The Bromfield Middle School

Public 6-8 • Assigned • 2.0mi

8/10

The Bromfield School

Public 9-12 • Assigned • 2.0mi

10/10

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

3/10 Fire Factor

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

4/10 Heat Factor

7 days above 96° expected this year, 16 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

2/10 Air Factor

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

Provided by First Street

Historical weather

Harvard, MA • 01451

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 4.3 hours in December, placing it below the U.S. average for solar exposure.

9 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.11M – $2.55M

Reach more buyers when you sell with Redfin. Save up to $22,194 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$985,000

4 beds3 baths2,928 sq ft

29 Shaker Rd, Harvard, MA 01451

$1,399,000

5 beds4.5 baths4,556 sq ft

101 Ayer Rd, Harvard, MA 01451

3D WALKTHROUGH

$549,900

3 beds2 baths1,500 sq ft

14 Brook St, Ayer, MA 01432

NEW CONSTRUCTION

$1,850,000

5 beds3.5 baths4,100 sq ft

385 Green Rd, Bolton, MA 01740

3D WALKTHROUGH

$950,000

4 beds2.5 baths3,222 sq ft

149 Nourse Rd, Bolton, MA 01740

NEW CONSTRUCTION

$895,000

4 beds2.5 baths2,717 sq ft

3 Adam Ln, Ayer, MA 01432

New listings for sale in 01451

$1,499,000

4 beds3 baths3,480 sq ft

41 Pinnacle Rd, Harvard, MA 01451

$1,399,000

5 beds4.5 baths4,556 sq ft

101 Ayer Rd, Harvard, MA 01451

$1,900,000

4 beds3.5 baths4,228 sq ft

57 Old Mill Rd, Harvard, MA 01451

$749,900

3 beds3.5 baths3,201 sq ft

35 Lancaster County Rd #8, Harvard, MA 01451

Home values near 133 Old Mill Rd

Data from public records.

Address	Redfin Estimate
125 Old Mill Rd, Harvard, MA 4 Beds \| 2.5 Baths \| 3359 Sq. Ft.	$1,190,796
83 Lancaster County Rd Apt 000083, Harvard, MA 4 Beds \| 2.5 Baths \| 3219 Sq. Ft.	$864,673

Address	Redfin Estimate
113 Old Mill Rd, Harvard, MA 2 Beds \| 1 Baths \| 1432 Sq. Ft.	$636,988
81 Lancaster County Rd, Harvard, MA 4 Beds \| 2.5 Baths \| 3319 Sq. Ft.	$1,059,167

Address	Redfin Estimate
117 Old Mill Rd, Harvard, MA 4 Beds \| 2.5 Baths \| 3387 Sq. Ft.	$1,209,597
148 Depot Rd, Harvard, MA 4 Beds \| 2.5 Baths \| 2808 Sq. Ft.	$1,038,817

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.

01523 homes for sale
01460 homes for sale
01432 homes for sale
01719 homes for sale
01451 homes for sale

Hollis homes for sale
Pelham homes for sale
Windham homes for sale
Litchfield homes for sale
Merrimack homes for sale

Houses for rent in Harvard	Agents near me	Quincy, MA homes for sale	Harvard 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	Harvard Property Records
Condos for sale near me	Lexington, MA homes for sale	MA New Listings

Newton homes for sale
Needham homes for sale
Lexington homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 01451, MA

Sale history for 133 Old Mill Rd

Tax history for 133 Old Mill Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 01451

Home values near 133 Old Mill Rd

More real estate resources