Newly renovated & charming Concord Colonial! Set on almost two acres with five garage bays and a guest cottage, this is a truly special property. This property features an abundance of sunlight throughout. In the kitchen, you will be impressed with the Arabascato marble counters, large island, and pantry, plus a separate sitting or eating area. For the active family, the main living areas are open to each other, and then there's a private home office on the 1st floor. Upstairs is a convenient 2nd-floor laundry, guest bedrooms sharing a jack and jill bath, and then a master suite with a sitting room and multiple closets. 3rd floor has its own heating and cooling zone so could be a cozy 2nd office or play space. And don’t forget the detached cottage, which is also 100% renovated with its own bath and would make great guest quarters, home office, studio, or au-pair suite. All new systems including windows, septic, roof, heat/cooling, tankless hot water heater, and Cat6 wiring throughout.
Single-familyProperty Type
1930Year Built
1.87 acresLot Size
$670Est. Price/Sq.Ft.
6 garage spacesParking
Listed by Joshua Naughton• RE/MAX Innovative Properties
Bought with The Laura Baliestiero Team• Coldwell Banker Realty - Concord
Here's your opportunity! Price adjustment under assessed value on this sprawling estate property set on four surveyed, level acres with 2 expansive, buildable lots. Endless options with a stately 1930s Colonial, 5 garages, tennis court, clubhouse and in ground pool to create your own private oasis or subdivide into 2 two acre lots, fully delineated with 350 feet of street frontage allowing for 2 separate driveways and generous setbacks from the road. Mature trees and abutting farmland provides additional privacy. Build your future in this priceless setting with only a short drive to Concord and West Concord centers and multiple commuter routes.
Year
Property tax
Land + Additions
Assessment*
2025
$25,293 (+3.7%)
$626,400 + $1,281,100
$1,907,500
2024
$24,401 (+20.3%)
$626,400 + $1,232,000
$1,858,400
2023
$20,279 (−9.7%)
$569,400 + $995,300
$1,564,700
2022
$22,454 (+9.9%)
$455,500 + $1,065,800
$1,521,300
2021
$20,427 (+3.6%)
$455,500 + $932,200
$1,387,700
2020
$19,724 (+8.0%)
$528,100 + $858,000
$1,386,100
2019
$18,260 (+4.3%)
$488,900 + $797,900
$1,286,800
2018
$17,500 (−0.9%)
$493,500 + $731,100
$1,224,600
2017
$17,658 (+5.5%)
$505,400 + $749,600
$1,255,000
2016
$16,730 (+6.8%)
$481,900 + $720,000
$1,201,900
2015
$15,662 (+2.9%)
$446,600 + $649,400
$1,096,000
2014
$15,225 (+2.7%)
$430,600 + $623,000
$1,053,600
2013
$14,824 (+0.2%)
$430,600 + $623,000
$1,053,600
2012
$14,801 (+8.5%)
$430,600 + $659,300
$1,089,900
2011
$13,638 (−7.5%)
$500,600 + $540,500
$1,041,100
2010
$14,737 (−3.5%)
$585,300 + $540,500
$1,125,800
2009
$15,272
$812,400 + $471,000
$1,283,400
Tax history for 790 Barretts Mill Rd
Year
Property tax
Land + Additions
Assessment*
2025
$25,293 (+3.7%)
$626,400 + $1,281,100
$1,907,500
2024
$24,401 (+20.3%)
$626,400 + $1,232,000
$1,858,400
2023
$20,279 (−9.7%)
$569,400 + $995,300
$1,564,700
2022
$22,454 (+9.9%)
$455,500 + $1,065,800
$1,521,300
2021
$20,427 (+3.6%)
$455,500 + $932,200
$1,387,700
2020
$19,724 (+8.0%)
$528,100 + $858,000
$1,386,100
2019
$18,260 (+4.3%)
$488,900 + $797,900
$1,286,800
2018
$17,500 (−0.9%)
$493,500 + $731,100
$1,224,600
2017
$17,658 (+5.5%)
$505,400 + $749,600
$1,255,000
2016
$16,730 (+6.8%)
$481,900 + $720,000
$1,201,900
2015
$15,662 (+2.9%)
$446,600 + $649,400
$1,096,000
2014
$15,225 (+2.7%)
$430,600 + $623,000
$1,053,600
2013
$14,824 (+0.2%)
$430,600 + $623,000
$1,053,600
2012
$14,801 (+8.5%)
$430,600 + $659,300
$1,089,900
2011
$13,638 (−7.5%)
$500,600 + $540,500
$1,041,100
2010
$14,737 (−3.5%)
$585,300 + $540,500
$1,125,800
2009
$15,272
$812,400 + $471,000
$1,283,400
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
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Baths
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Stories
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Lot width
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Lot depth
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Lot size
1.87 Acres
Year renovated
—
Sq. Ft.
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Year built
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Style
Other
County
Middlesex County
APN
452434
Parking Spaces
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Basement
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Accessible
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HOA Dues
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Garage
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Features
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Last updated by owner on Jul 17, 2026.
Property details
Parking
Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 6
# of Covered Spaces: 6
Parking Spaces: 8
AttachedGarageYN: Yes
Parking Features: Attached, Garage Door Opener, Storage, Workshop in Garage, Garage Faces Side, Oversized, Paved Drive, Off Street, Paved