OFF MARKET

Off Market Jul 2024 for $1.3M

$1,359,892

•

3,502

sq ft

21 Seneca Rd, Acton, MA 01720

About this home

Fall in LOVE with this stunning COLONIAL situated in the heart of Acton’s INDIAN VILLAGE neighborhood! Host your gatherings in this fabulous great room boasting vaulted ceilings, custom built-ins, skylights, and a luxurious fireplace. The light and bright kitchen is the heart of the home with a grand center island, GAS cooking, and a walk-in PANTRY. A sunny dining room, living room, and home office/exercise room complete the first level. As you ascend to the 2nd floor, you’ll be greeted by wide hallways that lead you to 4 perfect bedrooms including the primary that boasts a luxurious en-suite with double vanity as well as custom-designed closets. A 3rd floor bonus room with bath can be a large guest area or playroom. This is a breathtaking home with an enviable combination of gorgeous indoor and OUTDOOR living spaces, including 2 decks and a wrap around porch! Convenient to commuter routes, vibrant West Acton, restaurants, shopping, and award-winning schools. Book a showing now!

Single-familyProperty Type

2006Year Built

0.46 acresLot Size

$388Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Nicole Magun • Keller Williams Realty Boston Northwest

Bought with Shelley Moore • Barrett Sotheby's International Realty

Redfin checked: 2 minutes ago

•Source:MLS PIN #73230949

Redfin Estimate

$1,359,892

$35K since sold in July 2024$13K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.1% higher than the average sale price ($1.20M) of 6 comparable homes.

SOLD AUG 4, 2026
$1,125,000
A
4 beds2.5 baths3,264 sq ft
25 Revolutionary Rd, Acton, MA 01720
SOLD MAY 4, 2026
$1,266,000
B
4 beds2.5 baths3,917 sq ft
5 Perkins Ln, Acton, MA 01720
SOLD AUG 17, 2026
$1,175,000
C
4 beds3 baths2,716 sq ft
7 Minuteman Rd, Acton, MA 01720
BOUGHT WITH REDFIN JUN 15, 2026
$1,325,000
D
4 beds3.5 baths3,243 sq ft
44 Wood Ln, Acton, MA 01720
SOLD JUL 16, 2026
$1,250,000
E
4 beds2.5 baths3,340 sq ft
19 Lincoln Dr, Acton, MA 01720
SOLD NOV 21, 2025
$1,074,500
F
4 beds2.5 baths3,460 sq ft
27 Lincoln Dr, Acton, MA 01720

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Earn from this home

Sell

$272,496

Est. take-home

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Rent

$4,307/mo

Redfin rental estimate

List your home for rent

Market trends in 01720, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.4%

+0.6% MoM

Median sale price

$990K

$92K MoM

Avg. days on market

18d

1 days MoM

Recently sold homes

21 MoM

New listings for sale

OPEN SAT, 11AM TO 1PM
$500,000
2 beds1.5 baths1,782 sq ft
1 Meetinghouse Rd #1, Acton, MA 01720
OPEN SAT, 12PM TO 2PM
$324,900
2 beds1 bath832 sq ft
276 Main St Unit 4C, Acton, MA 01720
OPEN SAT, 2PM TO 4PM
$649,000
2 beds2.5 baths2,182 sq ft
18 Hartland Way #18, Acton, MA 01720
EARLY ACCESS
Unknown
4 beds4 baths4,000 sq ft
Acton, MA 01720
OPEN SAT, 11AM TO 1PM
$424,900
2 beds1.5 baths1,655 sq ft
140 Butternut Holw #140, Acton, MA 01718
REDFIN OPEN SAT, 11AM TO 12:30PM
$1,069,000
4 beds2.5 baths3,676 sq ft
705 Main St, Acton, MA 01720
OPEN SAT, 11AM TO 1PM
$999,900
3 beds2.5 baths2,287 sq ft
26 Concord Rd, Acton, MA 01720
3D WALKTHROUGH
$239,000
1 bed1 bath640 sq ft
120 Parker St #24, Acton, MA 01720
See all

Provided by Redfin

Redfin agents who toured

Nice bright house with two decks and wrap around porch in front. Finshed attic has high ceilings. Kitchen shows signs of some wear and tear. front lawn needs some tlc.
2 years ago• May not reflect the current state of the home
Aditi Jain
Redfin Premier agent
Beautiful home. Quiet street. Easy access to route 2 and the schools. A high impact and turnkey home.
2 years ago• May not reflect the current state of the home
Donald Simon
Redfin Premier agent

Sale history for 21 Seneca Rd

Date

Event

Price

MLS PIN #73230949

Jul 1, 2024

Sold

$1,325,000

$378/sq ft

May 1, 2024

Listed

$1,275,000

$364/sq ft

MLS PIN #72527039

Sep 27, 2019

Sold

$891,000

$254/sq ft

Aug 22, 2019

Pending

—

Aug 9, 2019

Contingent

—

Aug 1, 2019

Price Changed

$899,888

$257/sq ft

Jun 28, 2019

Listed

$925,000

$264/sq ft

+34

Desirable sought after Indian Village DREAM Colonial! Sip your coffee on one of your 2 decks or wrap around porch overlooking beautifully landscaped grounds with stone walls, granite steps, and a brick walkway. Young custom built home on a corner private lot! Entertain in style in this magnificent great-room with vaulted ceilings and marble fireplace. No expense spared here - there are upgrades galore including built-ins, generous moldings and an eat-in kitchen with center island. Retreat upstairs to wide hallways, four roomy bedrooms, bathrooms with double sinks and an en-suite master with sitting room and walk-in custom designed Closets. Open and enchanting sunny 3rd-floor recreation room with bath .Minutes to West Acton Center & Idylwilde. A one of a kind property with easy access to award winning Acton schools, commuting, restaurants, shops, and entertainment, all within a short distance. Welcome Home!

Year

Property tax

Land + Additions

Assessment*

2025

$22,136 (+8.1%)

$313,600 + $977,100

$1,290,700

2024

$20,481 (+2.1%)

$313,600 + $915,000

$1,228,600

2023

$20,064 (+6.2%)

$285,000 + $857,600

$1,142,600

2022

$18,898 (+1.2%)

$247,800 + $723,800

$971,600

2021

$18,670 (+6.6%)

$229,500 + $693,400

$922,900

2020

$17,514 (+6.7%)

$229,500 + $680,800

$910,300

2019

$16,414 (+2.3%)

$229,500 + $617,900

$847,400

2018

$16,043 (+2.1%)

$229,500 + $598,300

$827,800

2017

$15,719 (+2.0%)

$229,500 + $595,200

$824,700

2016

$15,409 (+1.0%)

$229,500 + $571,800

$801,300

2015

$15,250 (+5.3%)

$229,500 + $571,000

$800,500

2014

$14,477 (+1.1%)

$229,500 + $514,800

$744,300

2013

$14,321 (+3.6%)

$229,500 + $520,300

$749,800

2012

$13,818 (+1.9%)

$229,500 + $515,400

$744,900

2011

$13,565 (+1.3%)

$229,500 + $520,800

$750,300

2010

$13,395 (+0.8%)

$229,500 + $552,900

$782,400

2009

$13,295

$229,500 + $574,800

$804,300

Tax history for 21 Seneca Rd

Year

Property tax

Land + Additions

Assessment*

2025

$22,136 (+8.1%)

$313,600 + $977,100

$1,290,700

2024

$20,481 (+2.1%)

$313,600 + $915,000

$1,228,600

2023

$20,064 (+6.2%)

$285,000 + $857,600

$1,142,600

2022

$18,898 (+1.2%)

$247,800 + $723,800

$971,600

2021

$18,670 (+6.6%)

$229,500 + $693,400

$922,900

2020

$17,514 (+6.7%)

$229,500 + $680,800

$910,300

2019

$16,414 (+2.3%)

$229,500 + $617,900

$847,400

2018

$16,043 (+2.1%)

$229,500 + $598,300

$827,800

2017

$15,719 (+2.0%)

$229,500 + $595,200

$824,700

2016

$15,409 (+1.0%)

$229,500 + $571,800

$801,300

2015

$15,250 (+5.3%)

$229,500 + $571,000

$800,500

2014

$14,477 (+1.1%)

$229,500 + $514,800

$744,300

2013

$14,321 (+3.6%)

$229,500 + $520,300

$749,800

2012

$13,818 (+1.9%)

$229,500 + $515,400

$744,900

2011

$13,565 (+1.3%)

$229,500 + $520,800

$750,300

2010

$13,395 (+0.8%)

$229,500 + $552,900

$782,400

2009

$13,295

$229,500 + $574,800

$804,300

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

0.46 Acres

Year renovated

—

Sq. Ft.

3,502

Year built

2006

Style

Single Family Residential

County

Middlesex County

APN

307855

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 16, 2026.

Property details

Parking

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

Interior

Master Bedroom Information
Area: 273
Length: 13
Width: 21
Level: Second
Features: Walk-In Closet(s),Closet/Cabinets - Custom Built,Flooring - Hardwood

Bedroom #2 Information
Area: 182.83
Length: 12.1
Width: 15.11
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet

Bedroom #3 Information
Area: 105.27
Length: 12.1
Width: 8.7
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet

Bedroom #4 Information
Area: 159.72
Length: 13.2
Width: 12.1
Level: Second
Features: Closet,Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 3
# of Bathrooms (Half): 1
Master Bathroom Features: Yes

Bathroom #1 Information
Area: 28.05
Length: 5.5
Width: 5.1
Level: First
Features: Bathroom - Half

Bathroom #2 Information
Area: 122.5
Length: 9.8
Width: 12.5
Level: Second
Features: Bathroom - Full,Bathroom - Double Vanity/Sink

Bathroom #3 Information
Area: 74.62
Length: 9.1
Width: 8.2
Level: Second
Features: Bathroom - Full,Bathroom - Double Vanity/Sink

Living Room Information
Area: 184.34
Length: 12.2
Width: 15.11
Level: First
Features: Flooring - Hardwood,Exterior Access

Family Room Information
Area: 431.97
Length: 23.1
Width: 18.7
Level: First
Features: Skylight,Ceiling Fan(s),Flooring - Hardwood,Exterior Access,Recessed Lighting

Dining Room Information
Area: 163.48
Length: 12.2
Width: 13.4
Level: First
Features: Flooring - Hardwood,Wainscoting

Kitchen Information
Area: 302.84
Length: 22.6
Width: 13.4
Level: First
Features: Flooring - Hardwood,Window(s) - Bay/Bow/Box,Pantry,Countertops - Stone/Granite/Solid,Kitchen Island,Gas Stove

Office Room Information
Area: 177.41
Length: 15.7
Width: 11.3
Level: Second
Features: Flooring - Wall to Wall Carpet

Basement Information
Basement: Full, Interior Entry, Sump Pump, Radon Remediation System, Unfinished

Laundry Information
Laundry Dimen: 7.3X5.10
Laundry Features: Washer Hookup, First Floor

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

Interior Features
# of Rooms (Total): 9
Window Features: Insulated Windows
Flooring: Tile, Carpet, Hardwood, Flooring - Wall to Wall Carpet, Flooring - Hardwood
Interior Features: Bathroom - With Shower Stall, Recessed Lighting, 3/4 Bath, Bonus Room, Home Office, Exercise Room

Exterior

Building Information
Building Area (Total): 3,502
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual
Color: Pale Grey

Exterior Features
Roof: Shingle
Patio And Porch Features: Porch, Patio
Exterior Features: Porch, Patio, Garden

Property Information
Accessibility Features: No
PropertySubType: Single Family Residence

Lot Information
Lot Size (Acres): 0.46
Lot Features: Level
Road Frontage Type: Public
Road Responsibility: Public Maintained Road

Financial

Tax Information
Tax Annual Amount: $20,481
Tax Year: 2024

Utilities

Utility Information
Utilities: for Gas Range, Washer Hookup
Sewer: Private Sewer
Water Source: Public
Electric: Circuit Breakers

Heating & Cooling
Has Heating
Has Cooling
Heating: Forced Air, Natural Gas, Hydro Air
Cooling: Central Air

Location

Location Information
Directions: Elm to Agawam to Seneca or GPS
UnparsedAddress: 21 Seneca Rd, Acton MA 01720

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Walk/Jog Trails, Highway Access, House of Worship

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 3,502
Stories: 2.0
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 2006
Year Renovated: —
County: Middlesex County
APN: 307855

Home facts updated by county records on Jul 16, 2026

Other

Miscellaneous Information
Heat Zones: 4

Listing Information
Exclusions: See List Under The Paperclip.
StandardStatus: Closed

Around this home

Schools

Paul P Gates Elementary School

Public K-6 • Assigned • 0.5mi

10/10

Raymond J Grey Junior High School

Public 7-8 • Assigned • 0.9mi

10/10

Acton-Boxborough Regional High School

Public 9-12 • Assigned • 0.7mi

9/10

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

4/10 Heat Factor

7 days above 96° expected this year, 15 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

Acton, MA • 01720

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

$1.29M – $1.56M

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Nearby similar homes

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OPEN SAT, 12PM TO 1:30PM3D WALKTHROUGH

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New listings for sale in 01720

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EARLY ACCESSCOMPASS COMING SOON

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REDFIN OPEN SAT, 11AM TO 12:30PM3D & VIDEO TOUR

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OPEN SAT, 11AM TO 1PM

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Home values near 21 Seneca Rd

Data from public records.

Address	Redfin Estimate
16 Seneca Rd, Acton, MA 4 Beds \| 1.5 Baths \| 1668 Sq. Ft.	$827,774
23 Seneca Rd, Acton, MA 4 Beds \| 1.5 Baths \| 1830 Sq. Ft.	$958,719

Address	Redfin Estimate
18 Seneca Rd, Acton, MA 4 Beds \| 1.5 Baths \| 1692 Sq. Ft.	$762,736
17 Seneca Rd, Acton, MA 3 Beds \| 3.5 Baths \| 1774 Sq. Ft.	$846,920

Address	Redfin Estimate
17 Seneca Rd, Acton, MA 4 Beds \| 3 Baths \| 1950 Sq. Ft.	$982,164
16 Seneca Rd, Acton, MA 4 Beds \| 1.5 Baths \| 1668 Sq. Ft.	$818,966

Property information provided by MLS PIN when last listed in 2024. This data may not match . Learn more.

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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 01720, MA

Redfin agents who toured

Sale history for 21 Seneca Rd

Tax history for 21 Seneca Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 01720

Home values near 21 Seneca Rd

More real estate resources