9 Obrien Rd is a 2,766 square foot house on a 0.56 acre lot with 4 bedrooms and 2.5 bathrooms. Based on Redfin's Marlborough data, we estimate the home's value is $880,336.
Single-familyProperty Type
1996Year Built
0.56 acresLot Size
$318Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$880,336
$5,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.5% lower than the average sale price ($912K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 11, 2023 • Final
Gas permit - residential 1 & 2 family
Gas
Jan 11, 2023 • Final
Plumbing permit - residential
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,522
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Living Sq. Ft: 2,766
Gross Sq. Ft: 5,328
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 24,394
Legal Lot Number: 14
Municipality Name: MARLBOROUGH
Acres: 0.56
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 2,766
Stories: 2.0
Lot Size: 0.56 acres
Style: Single Family Residential
Year Built: 1996
Year Renovated: —
County: Middlesex County
APN: 2187006S
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
Places
Transit
Francis J. Kane Elementary
Public K-5 • Assigned • 0.6mi
4/10
1 Lt Charles W. Whitcomb School
Public 6-8 • Assigned • 1.6mi
5/10
Marlborough High School
Public 9-12 • Assigned • 1.9mi
4/10
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
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 97° 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, 2 days in 30 years
Provided by First Street
Historical weather
Marlborough, MA • 01752
Average low and high temperatures (°F)
32
18
34
19
50
31
60
40
68
50
80
60
84
66
80
60
74
55
63
44
51
35
37
23
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
$837,000 – $1.01M
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