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$1,299,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 4,247 Sq. Ft.
  • 0.41 Acres
  • 2 Car Garage
  • Updated 5 hours ago

Next open house:

Open House: 10:30 AM - 12:00 PM

Friday 2/6 10:30 AM - 12:00 PM

11 Walnut St,Acton, MA 01720

11 Walnut StActonMA01720

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Join us at 11 Walnut St on:

  • Open House: 1:00 PM - 3:00 PM

    Saturday 2/7 1:00 PM - 3:00 PM

    11 Walnut St,Acton, MA 01720
    11 Walnut StActonMA01720
  • Open House: 11:00 AM - 1:00 PM

    Sunday 2/8 11:00 AM - 1:00 PM

    11 Walnut St,Acton, MA 01720
    11 Walnut StActonMA01720
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See This Home
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Located in desirable Acorn Park, this Colonial showcases refined craftsmanship & Design admired by the most discerning buyers. The living and dining rooms feature tray ceilings with layered coved crown molding & subtle dentil accents, a classic sophistication; a row of windows wrap a faceted dining room wall, pouring in natural light from all angles. The soaring vaulted family room with twin skylights flows seamlessly into the chef's kitchen offering 42" cabinetry, center island, pantry, eat-in area, and a large casement window with a sun-washed deep sill capturing tranquil views. An office with custom built-in finishes 9-ft ceilings 1st floor. The primary suite features a jacuzzi tub, a dramatic art-display alcove, spa-inspired double vanity plus make-up desk with marble countertops. Three additional spacious bedrooms & an office area for 2nd floor. Finished basement provides versatile space for play or fitness. Just one mile to NARA park & the Bruce Freeman bike path. MBTA to Boston

Full Property Details for 11 Walnut St

General

  • Price: $1,299,000
  • HOA FEE: $133
  • Taxes: $16,758 (2024)
  • Status: Active
  • Type: Single Family
  • MLS ID: 73474607
  • Updated: Today (2/5/2026)
  • Added to Site: Today

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Bathroom 1: 6.10 x 5.70, First
  • Bathroom 2: 22.80 x 11.60, Second
  • Bathroom 3: 11.00 x 9.30, Second

Bedrooms

  • Total Bedrooms: 4
  • Primary Bedroom: 17.50 x 13.80, Second
  • Bedroom 2: 13.80 x 13.00, Second
  • Bedroom 3: 16.90 x 13.20, Second
  • Bedroom 4: 13.50 x 13.00, Second

Other Rooms

  • Living Room: 14.10 x 13.40, First
  • Family Room: 23.30 x 15.40, First
  • Kitchen: 23.40 x 15.50, First
  • Dining Room: 15.80 x 13.40, First
  • Office: 13.70 x 11.60, First

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Attached, Garage Door Opener, Garage Faces Side, Insulated, Paved

Location

  • County: Middlesex

Structural Information

  • Architectural Style: Colonial
  • Basement: Yes
  • Square Feet: 4,247
  • Year Built: 1998

Lot Features

  • Lot Size (Acres): 0.41

Financial Considerations

  • Association Fee: $133
  • Tax Amount: $16,758
  • Tax Year: 2024

Disclosures and Reports

  • Disclosures/Rstr.: Buyers and buyer's agents do your own due-diligence. Homes are part of Acorn Park Assoc. & each unit has its own Exclusive Use Area .Monthly fee of $133 covers septic maint. & landscaping in common areas. See acornpark.org for HOA. Twilight picture is AI enhanced
  • Property ID: M:00C4 B:0021 L:0082, 306443

Listed by Keller Williams Realty-Merrimack, Julia and Joanne (Guozhen) Team and Guozhen Dong

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Listing agents

— 11 Walnut St —

  • Julia and Joanne (Guozhen) Team

    Keller Williams Realty-Merrimack

  • Guozhen Dong

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 11 Walnut St

School District:Acton-Boxborough School District
NameGradesDistance
Luther Conant School
80 Taylor Road, Acton, MA 01720
K-62.7 mi
Mccarthy-Towne School
11 Charter Road, Acton, MA 01720
K-62.9 mi
Merriam School
11 Charter Road, Acton, MA 01720
K-62.9 mi
Raymond J Grey Junior High School
16 Charter Road, Acton, MA 01720
7-83 mi
Acton-Boxborough Regional High School
36 Charter Road, Acton, MA 01720
9-122.8 mi
Paul P Gates Elementary School
75 Spruce Street, Acton, MA 01720
K-63.3 mi
C.T. Douglas Elementary School
73 Spruce Street, Acton, MA 01720
K-63.4 mi
Blanchard Memorial School
493 Massachusetts Avenue, Boxborough, MA 01719
K-64.6 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 11 Walnut St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
2/05/2026
Listed
$1,299,000
87.18%
MLS
7/01/2002
Sold
$694,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 11 Walnut St

Year
Property Taxes
Change
Tax Assessment
Change
2025
$19,254
15%
$1,122,700
12%
2024
$16,758
-6%
$1,005,300
-1%
2023
$17,899
6%
$1,019,300
18%
2022
$16,816
9%
$864,600
14%
2021
$15,401
1%
$761,300
-4%
2020
$15,196
-4%
$789,800
-3%
2019
$15,847
1%
$818,100
1%
2018
$15,624
2%
$806,200
—
2017
$15,366
5%
$806,200
6%
2016
$14,626
6%
$760,600
5%
2015
$13,826
—
$725,800
3%
2014
$13,769
—
$707,900
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 11 Walnut St

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Listed by Keller Williams Realty-Merrimack, Julia and Joanne (Guozhen) Team and Guozhen Dong

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11 Walnut St, Acton, MA 01720 (MLS# 73474607) is a Single Family property with 4 bedrooms, 2 full bathrooms and 1 partial bathroom. 11 Walnut St is currently listed for $1,299,000 and was received on February 05, 2026. Want to learn more about 11 Walnut St? Do you have questions about finding other Single Family real estate for sale in Acton? You can browse all Acton real estate or contact a Coldwell Banker agent to request more information.

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