$640,903
$8,000 since July
This home's estimate is 5.4% higher than the average sale price ($608K) of 6 comparable homes.
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OFF MARKET
$640,903
4
bd•
2.5 ba
•
3,004
sq ft
550 Mason Rd, Ashby, MA 01431
About this home
550 Mason Rd is a 3,004 square foot house on a 2.36 acre lot with 4 bedrooms and 2.5 bathrooms. Based on Redfin's Ashby data, we estimate the home's value is $640,903.
Single-familyProperty Type
2005Year Built
2.36 acresLot Size
$213Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
Earn from this home
Sell
$608,140
Est. take-home
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Rent
$3,220/mo
Redfin rental estimate
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Market trends in 01431, MA
Last updated July 2026
Buyer's Market
Seller's Market
Seller's market
Sale-to-List Price
99.5%
2.3% MoM
Median sale price
$500K
$60K MoM
Avg. days on market
37d
17 days MoM
Recently sold homes
7
0 MoM
New listings for sale
Provided by Redfin
Property details
Around this home
Ashby Elementary School
Public K-4 • Assigned • 1.4mi
Hawthorne Brook Middle School
Public 5-8 • Assigned • 5.4mi
North Middlesex Regional High School
Public 9-12 • Assigned • 7.9mi
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Sun exposure
In this area, properties receive around 8.9 hours in June and 4.2 hours in December, placing it below the U.S. average for solar exposure.
JuneDecember
Provided by Shadowmap
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