21 Mason St, Dedham, MA 02026
OFF MARKET

21 Mason St
Dedham, MA 02026

Greenlodge
  • 3 Beds
  • 2 Baths
  • 2,049 sqft

$811,200

Trulia Estimate
as of Jun 30, 2026
Est. Refi. Payment $4,761/mo*

$811,200

Trulia Estimate
as of Jun 30, 2026
Est. Refi. Payment $4,761/mo*
3 Beds
2 Baths
2,049 sqft

Local Information

  • Map ViewExplore the area around 21 Mason St.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

****LOTS OF UPDATES****
This is what you have been waiting for! Large Sun-Filled Raised Ranch in desirable GREENLODGE area, minutes to commuter rail to Boston, Legacy Place and Westwood Station. Last house on quiet dead end road. 3 bedroom, 2 full baths, large lower level. Welcoming living room off the spacious dining room. Large heated in ground POOL, professionally landscaped yard. Pergola with grapes and trumpet vines, perfect for entertaining. Two decks for relaxing while watching family and friends enjoy the pool. Central Air/Heat. Granite counters in kitchen and bathroom. Stainless steel appliances. Large just redone sunroom over looking the oasis that waits for you outside. Perfect home for those who love to entertain family and friends while also enjoying their privacy. Don't miss out!
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.

Home Highlights

Parking
Garage
Outdoor
Porch, Patio, Deck, Pool
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 21 Mason St

Interior Features

Interior Details
BasementAtticNumber of Rooms: 8Types of Rooms: Breakfast Nook, Dining Room, Family Room, Laundry Room, Sun Room
Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet, Hardwood
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Windows, Doors, Floors & Walls
Double Paned Windows
Security
Security System

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: WoodLawnPatioPorch
Pool
Pool
Parking & Garage
GarageParking: Garage Attached, Off Street, On Street

Property Information

Year Built
Year Built: 1965
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 8712 sqft

Price History for 21 Mason St

DatePriceEventSource
12/12/2022$640,000Sold
MLS PIN #73044807
10/17/2022$624,999ContingentMLS PIN #73044807
10/05/2022$624,999Listed For SaleMLS PIN #73044807
03/24/2021ListingRemovedN/A
12/27/2017$541,000Sold
N/A
12/07/2017$534,900PendingN/A
10/27/2017$534,900PriceChange
N/A
10/12/2017$539,900PriceChange
N/A
09/21/2017$545,000PendingToActiveN/A
09/20/2017$545,000PendingN/A
09/02/2017$545,000PriceChange
N/A
08/19/2017$549,900PriceChange
N/A
08/11/2017$560,900PriceChange
N/A
08/04/2017$564,900PriceChange
N/A
07/27/2017$569,900Listed For SaleN/A

Market trends in Dedham

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
Sale-to-List Price
Price per sq ft
Available listings
86
10
MoM
Skip to last item
  • Results are loading
Skip to first item

Property Tax and Assessment

Year2025
Tax$8,773
Assessment$695,200
Home facts updated by county records

Comparable Sales for 21 Mason St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.26
Single-Family Home
$620,000
01/06/26
3
1.5
2,061
0.25
Single-Family Home
$695,000
08/07/25
3
1.5
1,728
0.33
Single-Family Home
$799,900
05/29/26
3
2
1,685
0.09
Single-Family Home
$865,000
09/12/25
3
2.5
1,771
0.21
Single-Family Home
$650,000
08/22/25
3
2.5
1,706
0.23
Single-Family Home
$775,000
11/26/25
4
1.5
2,344
0.15
Single-Family Home
$766,000
05/26/26
3
1
1,530
0.26
Single-Family Home
$790,000
07/09/25
3
1.5
1,549
0.07
Single-Family Home
$1,100,000
01/22/26
3
2.5
2,796
0.13
Single-Family Home
$775,000
08/22/25
4
1
1,440

Nearby homes

Get a sense of prices in the area by checking nearby homes.
Skip to last item
Skip to first item

Assigned Schools

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

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Greenlodge

At least 16 Trulia users voted on each feature.
  • 100 % Say it's dog friendly

  • 96 % Say there's holiday spirit

  • 96 % Say yards are well-kept

  • 94 % Say it's quiet

  • 94 % Say streets are well-lit

  • 91 % Say there are sidewalks

  • 91 % Say parking is easy

  • 85 % Say people would walk alone at night

  • 84 % Say car is needed

  • 83 % Say there's wildlife

  • 79 % Say they plan to stay for at least 5 years

  • 78 % Say kids play outside

  • 74 % Say there are community events

  • 71 % Say neighbors are friendly

  • 43 % Say it's walkable to restaurants

  • 14 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Meghan
    "Horrible ride on I-95 to Burlington every morning and evening at least an hour, sometimes 1 1/2 hours."
  • Ke j.
    "Walk to train and Dedham square. Highway access and legacy place. Community feel with neighbors who talk to each other. "
  • Lauren
    "Near Boston and major highways. Suburban but close to urban areas. Quick and easy to get everywhere "

LGBTQ Local Legal Protections

Apartments for Rent

Skip to last item
Skip to first item

Explore by feature - Pet Friendly

Explore by feature - Garage

Explore by feature - Air Conditioning

Explore by feature - Washer/dryer

Explore by feature - Outdoor Space

Homes for sale near 21 Mason St

Skip to last item
Skip to first item

Off Market Homes Near 21 Mason St

Skip to last item
Skip to first item
21 Mason St, Dedham, MA 02026 is a 3 bedroom, 2 bathroom, 2,049 sqft single-family home built in 1965. 21 Mason St is located in Greenlodge, Dedham. This property is not currently available for sale. 21 Mason St was last sold on Dec 12, 2022 for $640,000. The current Trulia Estimate for 21 Mason St is $811,200.