21 Prospect St, Acton, MA 01720
OFF MARKET

21 Prospect St
Acton, MA 01720

  • 4 Beds
  • 1.5 Baths
  • 2,060 sqft (on 0.31 acres)

$876,400

Trulia Estimate
as of May 30, 2026
Est. Refi. Payment $5,130/mo*

$876,400

Trulia Estimate
as of May 30, 2026
Est. Refi. Payment $5,130/mo*
4 Beds
1.5 Baths
2,060 sqft
(on 0.31 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

RENOVATED ANTIQUE FILLED W/NEW ENGLAND CHARACTER AT EVERY TURN! This charming home has been updated by the current owners & offers TREND SETTING STYLE, showcasing an updated kitchen & a BONUS FINISHED OUTBUILDING on what is considered a DOUBLE LOT! The main house offers tremendous curb appeal, w/CRAFTSMAN STYLE FRONT PORCH & charming yard. A spacious living room boasts warm hardwood floors & connects to the formal dining room, perfect for gathering w/friends & family & features a built-in china cabinet plus pocket doors to separate the space as needed. The FULLY RENOVATED KITCHEN is complete w/a casual dining area. A 1ST FLOOR MUDROOM, LAUNDRY & 1/2 BATH anchors the back of the house. The 2nd floor hosts 3 comfortable bedrooms & a smaller bedroom/home office as well as a full bath! DETACHED GARAGE HAS BEEN COMPLETELY TRANSFORMED & uses could include HOME OFFICE/GYM/STUDIO/REC ROOM! Enjoy Acton’s top rated schools & a one of a kind home walkable to express commuter rail to city
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from April 07, 2025

Home Highlights

Parking
5 Open Spaces
Outdoor
Porch
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
132 days ago

Home Details for 21 Prospect St

Interior Features

Interior Details
Basement: Full,Bulkhead,Radon Remediation System,Concrete,UnfinishedNumber of Rooms: 7Types of Rooms: Master Bedroom, Bedroom 2, Bedroom 3, Master Bathroom, Bathroom 1, Bathroom 2, Dining Room, Kitchen, Living Room, Office
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 2Number of Bathrooms (full): 1Number of Bathrooms (half): 1
Dimensions and Layout
Living Area: 2060 Square Feet
Appliances & Utilities
Utilities: for Gas RangeAppliances: Water Heater, Range, Dishwasher, RefrigeratorDishwasherRefrigerator
Heating & Cooling
Heating: Steam,Natural GasHas CoolingAir Conditioning: Window Unit(s)Has HeatingHeating Fuel: Steam
Fireplace & Spa
No FireplaceNo Spa
Gas & Electric
Electric: Circuit Breakers
Windows, Doors, Floors & Walls
Flooring: Wood, Tile, Flooring - Hardwood
Levels, Entrance, & Accessibility
Floors: Wood, Tile, Flooring Hardwood

Exterior Features

Exterior Home Features
Roof: ShinglePatio / Porch: PorchFencing: FencedExterior: Porch, Rain Gutters, Fenced YardFoundation: Stone
Parking & Garage
Open Parking Spaces: 5No GarageHas Open ParkingParking Spaces: 5Parking: Paved Drive,Off Street,Paved
Frontage
Road Frontage: PublicNot on Waterfront
Water & Sewer
Sewer: Private Sewer
Finished Area
Finished Area (above surface): 2060

Property Information

Year Built
Year Built: 1900
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Colonial,Antique
Building
Construction Materials: FrameNot Attached PropertyDoes Not Include Home Warranty
Property Information
Not Included in Sale: See Attachments.Parcel Number: M:00G2A B:0032 L:0000, 311418

Price & Status

Price
List Price: $795,000
Status Change & Dates
Off Market Date: Thu Mar 20 2025

Active Status

MLS Status: Sold

Location

Direction & Address
City: Acton
School Information
Elementary School: ChoiceJr High / Middle School: AbHigh School: Abrhs

Building

Building Area
Building Area: 2060 Square Feet

Community

Community Features: Shopping, Walk/Jog Trails, Public SchoolNot Senior Community

HOA

No HOA

Lot Information

Lot Area: 0.31 acres

Offer

Contingencies: Pending P&S

Energy

Energy Efficiency Features: Thermostat

Miscellaneous

BasementMls Number: 73344414Above Grade Unfinished Area: 2060

Additional Information

ShoppingWalk/Jog TrailsPublic School
Last check for updates: about 10 hours ago
Listed by The Zur Attias Team, (978) 621-0734
The Attias Group, LLC, (978) 371-1234
The Zur Attias Team, (978) 621-0734
Bought with: The Serrano Team, (781) 929-7379, Leading Edge Real Estate, (781) 729-5505
Source: MLS PIN, MLS#73344414

Price History for 21 Prospect St

DatePriceEventSource
04/07/2025$881,000Sold
MLS PIN #73344414
03/18/2025$795,000ContingentMLS PIN #73344414
03/12/2025$795,000Listed For SaleMLS PIN #73344414
11/09/2017$405,000Sold
N/A
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Property Tax and Assessment

Year2025
Tax$9,513
Assessment$554,700
Home facts updated by county records

Comparable Sales for 21 Prospect St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.20
Single-Family Home
$826,000
03/19/26
3
2
2,046
0.08
Single-Family Home
$725,000
01/09/26
3
2
2,514
0.45
Single-Family Home
$745,000
10/29/25
3
2
1,729
0.50
Single-Family Home
$775,000
03/26/26
4
2
2,112
0.41
Single-Family Home
$950,000
05/29/26
3
2
2,382
0.37
Single-Family Home
$585,000
10/14/25
4
2
1,120
0.45
Single-Family Home
$780,000
08/22/25
3
1.5
2,052
0.64
Single-Family Home
$750,000
08/26/25
4
2
1,904
0.59
Single-Family Home
$950,000
07/30/25
3
2
2,013
0.55
Single-Family Home
$379,000
12/19/25
4
1.5
1,984

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Prospect St.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Acton

At least 97 Trulia users voted on each feature.
  • 95 % Say car is needed

  • 90 % Say parking is easy

  • 85 % Say it's dog friendly

  • 85 % Say there's holiday spirit

  • 82 % Say kids play outside

  • 81 % Say there's wildlife

  • 73 % Say people would walk alone at night

  • 71 % Say yards are well-kept

  • 69 % Say it's quiet

  • 66 % Say neighbors are friendly

  • 64 % Say there are sidewalks

  • 64 % Say they plan to stay for at least 5 years

  • 49 % Say it's walkable to restaurants

  • 47 % Say there are community events

  • 46 % Say it's walkable to grocery stores

  • 38 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Varun A.
    "most dog owners are friendly and they talk about their dogs. I also see groups of people each with their dogs."
  • Trulia User
    "It went from a farmer's / blue collar town in the 80s to a wannabe Concord / yuppie town. sonce there are so many garden-style apartments it will always be a mix of upper middle-class and regular-income people. Excellent schools and well maintained, but the yuppies can be an annoying presence."
  • Gustavo A.
    "I lived here for 10 years and I really like the school systems and how we can disconnect from the city and have some peace. "
  • Mary
    "This town is great! Lots of sidewalks, a few parks, access to the commuter rail to get in and out of Boston. Close to historical locations that are good places for a day off, tons of space to walk around, and good educations!"
  • Valerie F.
    "Nothing bad. It’s great here with dogs. Everyone is pretty much dog friendly. Acton is a great town for children and pets. "
  • Ashutosh M.
    "Nice. Neighborhood. Lot of family with Kids. Makes it ideal for families with kids from 4 to 18 years of age"
  • Ashutosh M.
    "Good fun area and good school district. Has public gardens and play areas. Trader Joe for groceries, good small restaurants. Good overall town"
  • Dagreeny1
    "We have lived in this neighborhood for the past two year and really enjoy the development. It has a very nice pool, gym and community center. It also has sidewalks, a bike trail and hiking trails very close by. You can walk to a Mexican restaurant and a grocery store."
  • Valerie F.
    "Expensive but I love the town. it has everything to offer. very safe and amazing school system. Clean, roads are well maintained and there's Trader Joe's in town, Starbucks and a handful of grocery stores including Talbots, Loft and Staples. lts great for biking and has a rail trail. "
  • Victor G.
    "There are many families here and great schools. It may be a little quiet and boring as kids approach teenage years."
  • Ash D. G.
    "It’s very dog friendly with trails and parks and many dog owners around. Many stores have water bowls outside of them."
  • Am4585b
    "It is a great town, but it is very quiet and requires a car. Some growth in places to go. the kind of town where the cows outnumber the people."
  • Am4585b
    "great access to route 2. commuting south to the mass pike and east to boston works great. beyond that is a long commute."
  • Christopher J.
    "This is Acton. If you have children, it is one of the best towns you could possibly live in. For a middle to upper middle class family, the suburban American Dream is found in Acton. "
  • Andy a. a.
    "i enjoy living in Acton because it is quiet and friendly and close to shops and restaurants....good school system too. "
  • Ashutosh M.
    "Awesome community to live in. Living here since 4 years now. Housing prices are up almost 40% since then. "
  • jimod2000
    "We raised our three kids here in Indian Village, a neighborhood in Acton. Nice place to live and a safe place to raise a family. We have great schools; check out the reports in major publication. It is a sports town with a full sports program throughout the school system."
  • Jack B.
    "Conveniently located between 128 and 495, with super-easy public transportation that brings you right to both Cambridge and Boston, Acton is ideal for couples and families. It's an upscale community with recreational opportunities galore, as well as fine restaurants and shopping at not one but three shopping malls within a 25-minute drive. Money Magazine rated Acton #16 among the best small towns nationally. Housing prices are only a little more than the median for the metro Boston area, but considering the ample space, easy commute, and low crime, Acton is still a bargain by Massachusetts standards."

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Off Market Homes Near 21 Prospect St

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The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
The MLS listing information displayed is deemed reliable, but is not guaranteed accurate by the MLS.

Homes for rent near 21 Prospect St

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21 Prospect St, Acton, MA 01720 is a 4 bedroom, 2 bathroom, 2,060 sqft single-family home built in 1900. This property is not currently available for sale. 21 Prospect St was last sold on Apr 7, 2025 for $881,000 (11% higher than the asking price of $795,000). The current Trulia Estimate for 21 Prospect St is $876,400.