Travel over a babbling brook to find your dream home! Spectacular Contemporary, expanded for today’s families, is straight out of design magazines. Remarkable opportunity to live in the highly desirable Conantum neighborhood w/60 acres of common land incl. boat launch, tennis courts, conservation trails & community gardens. This show-stopping 4 bedroom, 3 ½ bath home boasts a sophisticated open floorplan. The skylit kitchen-w/polished concrete floors, breakfast area, island & stainless appliances-flows into the fireplaced DR & LR w/custom-designed bookcases & a generously sized family room. Oversized windows let light & nature in at every turn! 2 bedrooms & full bath complete this floor. Upstairs you’ll find the master bedroom suite-w/vaulted ceilings, exercise room/private office & whirlpool tub-plus family room & 4th bedroom w/full bath. Finished basement offers playroom & 1/2 bath. Enjoy landscaping by internationally renowned Zen & Associates from your 3-season porch. MUST BE SEEN!
Single-familyProperty Type
1954Year Built
1.24 acresLot Size
$537Est. Price/Sq.Ft.
2 garage spacesParking
Listed by The Zur Attias Team• The Attias Group, LLC
Bought with The Laura Baliestiero Team• Coldwell Banker Residential Brokerage - Concord
Exceptional Conantum Contemporary. Spacious, open & light-filled. Features many exciting updates including a skylit kitchen with breakfast area & newer living room, family room & master bedroom suite addition. Charming lot with mature plantings and great backyard.
Year
Property tax
Land + Additions
Assessment*
2025
$18,148 (+3.2%)
$643,200 + $725,400
$1,368,600
2024
$17,585 (+5.8%)
$643,200 + $696,100
$1,339,300
2023
$16,622 (+5.2%)
$604,800 + $677,800
$1,282,600
2022
$15,793 (+12.9%)
$483,700 + $586,300
$1,070,000
2021
$13,985 (−0.4%)
$413,900 + $536,200
$950,100
2020
$14,042 (+8.1%)
$413,900 + $572,900
$986,800
2019
$12,984 (+1.3%)
$402,000 + $513,000
$915,000
2018
$12,817
$402,600 + $494,300
$896,900
2017
$12,823 (+5.7%)
$383,400 + $528,000
$911,400
2016
$12,128 (+6.0%)
$383,400 + $487,900
$871,300
2015
$11,445 (+3.1%)
$354,900 + $446,000
$800,900
2014
$11,106 (+1.2%)
$322,600 + $446,000
$768,600
2013
$10,975 (+7.6%)
$322,600 + $457,400
$780,000
2012
$10,204 (+3.8%)
$322,600 + $428,800
$751,400
2011
$9,832 (+2.8%)
$338,200 + $412,300
$750,500
2010
$9,562 (−2.7%)
$318,200 + $412,300
$730,500
2009
$9,828
$365,900 + $460,000
$825,900
Tax history for 45 The Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$18,148 (+3.2%)
$643,200 + $725,400
$1,368,600
2024
$17,585 (+5.8%)
$643,200 + $696,100
$1,339,300
2023
$16,622 (+5.2%)
$604,800 + $677,800
$1,282,600
2022
$15,793 (+12.9%)
$483,700 + $586,300
$1,070,000
2021
$13,985 (−0.4%)
$413,900 + $536,200
$950,100
2020
$14,042 (+8.1%)
$413,900 + $572,900
$986,800
2019
$12,984 (+1.3%)
$402,000 + $513,000
$915,000
2018
$12,817
$402,600 + $494,300
$896,900
2017
$12,823 (+5.7%)
$383,400 + $528,000
$911,400
2016
$12,128 (+6.0%)
$383,400 + $487,900
$871,300
2015
$11,445 (+3.1%)
$354,900 + $446,000
$800,900
2014
$11,106 (+1.2%)
$322,600 + $446,000
$768,600
2013
$10,975 (+7.6%)
$322,600 + $457,400
$780,000
2012
$10,204 (+3.8%)
$322,600 + $428,800
$751,400
2011
$9,832 (+2.8%)
$338,200 + $412,300
$750,500
2010
$9,562 (−2.7%)
$318,200 + $412,300
$730,500
2009
$9,828
$365,900 + $460,000
$825,900
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
4
Baths
3.5
Stories
2
Lot width
—
Lot depth
—
Lot size
1.24 Acres
Year renovated
1976
Sq. Ft.
3,274
Year built
1954
Style
Single Family Residential
County
Middlesex County
APN
457954
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 17, 2026.
Property details
Parking
Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 4
Parking Features: Detached, Paved Drive, Off Street