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

OFF MARKET

$2,127,993

•

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 $2,127,993.

Single-familyProperty Type

2005Year Built

16.09 acresLot Size

$342Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,127,993

$59K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 53.9% higher than the average sale price ($1.38M) of 6 comparable homes.

SOLD JUL 13, 2026
$1,264,000
A
4 beds3.5 baths3,348 sq ft
43 Old Mill Rd, Harvard, MA 01451
SOLD JUN 2, 2026
$1,425,000
B
4 beds3.5 baths4,285 sq ft
210 Old Littleton Rd, Harvard, MA 01451
SOLD MAY 1, 2026
$1,200,000
C
4 beds3.5 baths6,669 sq ft
4 Old Meadow Ln, Harvard, MA 01451
SOLD JUL 28, 2026
$1,415,000
D
4 beds3 baths4,056 sq ft
140 Barteau Ln, Boxboro, MA 01719
SOLD APR 16, 2026
$1,094,000
E
4 beds2.5 baths3,485 sq ft
9 Blanchard Rd, Harvard, MA 01451
SOLD JUN 30, 2026
$1,900,000
F
4 beds4.5 baths4,459 sq ft
72 Warren Ave, Harvard, MA 01451

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Earn from this home

Sell

$2,021,530

Est. take-home

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Rent

$4,387/mo

Redfin rental estimate

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Market trends in 01451, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.7%

1.5% MoM

Median sale price

$920K

$75K MoM

Avg. days on market

22d

4 days MoM

Recently sold homes

7 MoM

New listings for sale

OPEN SAT, 12:30PM TO 2PM
$799,000
3 beds2 baths1,870 sq ft
131 Warren Ave, Harvard, MA 01451
OPEN SAT, 11AM TO 1PM
$1,050,000
5 beds3 baths3,096 sq ft
66 Whitney Rd, Harvard, MA 01451
OPEN SUN, 1PM TO 3PM
$895,000
4 beds2.5 baths2,084 sq ft
3 Eldridge Rd, 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

$2.02M – $2.45M

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Nearby similar homes

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55 Old Mill Rd, Harvard, MA 01451

New listings for sale in 01451

OPEN SAT, 12:30PM TO 2PM

$799,000

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131 Warren Ave, Harvard, MA 01451

OPEN SAT, 11AM TO 1PM

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5 beds3 baths3,096 sq ft

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OPEN SUN, 1PM TO 3PM

$895,000

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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.	$1,203,714
83 Lancaster County Rd Apt 000083, Harvard, MA 4 Beds \| 2.5 Baths \| 3219 Sq. Ft.	$851,243

Address	Redfin Estimate
113 Old Mill Rd, Harvard, MA 2 Beds \| 1 Baths \| 1432 Sq. Ft.	$652,286
81 Lancaster County Rd, Harvard, MA 4 Beds \| 2.5 Baths \| 3319 Sq. Ft.	$1,120,435

Address	Redfin Estimate
117 Old Mill Rd, Harvard, MA 4 Beds \| 2.5 Baths \| 3387 Sq. Ft.	$1,229,124
148 Depot Rd, Harvard, MA 4 Beds \| 2.5 Baths \| 2808 Sq. Ft.	$1,044,940

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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 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