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About this home
A rare and exceptional six bedroom estate with timeless architectural appeal, Designed by Jan Gleysteen Architects, this custom home showcases unsurpassed craftsmanship, meticulous attention to detail and curated finishes throughout. The first floor welcomes you with the grand foyer's dramatic staircase, a richly appointed mahogany-paneled library, and elegant formal living and dining rooms. The kitchen includes a large island, breakfast room that leads to the family room anchored by a beautiful limestone fireplace and screened in porch. Five en suite bedrooms are highlighted by the expansive primary suite complete with a spa-like bath and generous walk-in closets. The third floor has a sun-filled sitting room with a 6th bedroom. The lower level offers a bonus room with bar, golf simulator room and home gym. Set on one of Weston's most picturesque roads close to trails and major commuting routes to Boston and Cambridge.
Single-familyProperty Type
2005Year Built
1 sq ftLot Size
$441Price/Sq.Ft.
3 garage spacesParking
Listed by Mizner + Montero• Gibson Sotheby's International Realty
Median sale price in this area is $919,982. (82% lower than this home)
PRICE DROP
0 price drops
18% of homes in this area have had a price drop in the past month.
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
11 total rooms
Custom built closets and cabinets
Wet bar (two wet bars listed)
Recessed lighting and pendant lighting
Window seat
Den, bonus room, game room, exercise room
Sauna/steam/hot tub
Walk-up attic
Wired for sound
French doors
Skylight and insulated windows
Hardwood, tile, and wall-to-wall carpet flooring
Bedrooms
Primary bedroom on second floor with vaulted ceilings, walk-in closet, hardwood flooring, pendant lighting, crown molding, and full bathroom
Additional bedrooms on second floor with hardwood flooring, closets, recessed or pendant lighting, and full bathrooms
Bathrooms
6 full bathrooms
2 half bathrooms
Bathrooms include hardwood flooring and sconce lighting in some rooms
Kitchen
Custom built cabinets
Stone/ceramic tile flooring
Dining area and kitchen island
Pantry
Exterior access from kitchen
Recessed and pendant lighting
Stone/granite/solid countertops
Laundry & utility
Second-floor laundry with custom cabinets, stone/ceramic tile flooring, stone/granite/solid countertops, overhead lighting, and a sink (approx. 10x9)
Flooring
Hardwood flooring
Tile (stone/ceramic)
Wall-to-wall carpet
Heating & cooling
Forced air and radiant heating
Oil heating
Fireplaces contribute to heating (multiple fireplaces)
Central air conditioning
Exterior features
Enclosed porch
Sprinkler system
Decorative exterior lighting
Public road frontage
Home design
Single family residence
Above-grade and below-grade finished living areas
Parking
Attached garage with 3 garage spaces (3 covered spaces)
Paved driveway and off-street paved parking
Total of 12 parking spaces, including 9 open parking spaces
Security
Security system
Construction
Frame construction
Concrete perimeter foundation
Shingle roof
Year built per public records
Utilities
Public water
Private sewer
Generator and generator connection available
Electric service with generator hookup
HOA & community
Community amenities include public transportation access, pool, tennis courts, walk/jog trails, medical facility access, bike paths, conservation area, highway access, houses of worship, and nearby schools
Financial info
Listing status: Active
Electricity and solar
View estimated energy costs and solar savings for this home
This magnificent new residence seamlessly blends two picturesque properties to form an exceptional 2.07 acre compound. This acclaimed custom builder sets a new standard in gracious living by creating an exquisite new shingle-style residence encompassing nearly 10,000 sq. ft. of unsurpassed quality and meticulous attention to detail. This spectacular estate can be further enhanced by renovating the existing 3 bedroom home on the property for private guest quarters or a carriage house
MLS PIN #70087827
Nov 5, 2004
Sold
$1,000,000
$88/sq ft
Oct 13, 2004
Listing Removed
—
Sep 9, 2004
Listed
$1,195,000
$105/sq ft
Set on one of the loveliest scenic roads in Weston, in a area highlighted by important residences, this level 73,100 sq ft parcel abuts 100 acres of conservation land. With all approvals in hand including plans for a 7250 + sq ft home with gracious proportions designed by a respected local architect, the land features mature plantings and has ample provision for both pool and tennis court.
Public Records
Jun 29, 2004
Sold
$980,000
$86/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$65,973 (−0.8%)
$1,419,400 + $4,644,300
$6,063,700
2025
$66,517 (+2.1%)
$1,290,800 + $4,701,700
$5,992,500
2024
$65,161 (+1.3%)
$1,290,800 + $4,569,000
$5,859,800
2023
$64,318 (+3.6%)
$1,290,800 + $4,141,500
$5,432,300
2022
$62,067 (+3.5%)
$1,227,900 + $3,617,300
$4,845,200
2021
$59,951 (+6.6%)
$1,172,700 + $3,446,000
$4,618,700
2020
$56,217 (+1.4%)
$1,172,700 + $3,209,000
$4,381,700
2019
$55,429 (−0.2%)
$1,172,700 + $3,229,900
$4,402,600
2018
$55,536
$1,172,700 + $3,266,600
$4,439,300
2017
$55,504 (+1.1%)
$1,172,700 + $3,303,400
$4,476,100
2016
$54,876 (+2.7%)
$1,172,700 + $3,340,100
$4,512,800
2015
$53,436 (−6.4%)
$1,117,500 + $3,234,000
$4,351,500
2014
$57,117 (+2.7%)
$990,600 + $3,496,200
$4,486,800
2013
$55,626 (+0.1%)
$952,200 + $3,533,800
$4,486,000
2012
$55,543 (+5.7%)
$990,600 + $3,595,900
$4,586,500
2011
$52,559 (+1.1%)
$1,030,800 + $3,583,700
$4,614,500
2010
$51,975
$1,061,400 + $3,621,000
$4,682,400
2009
$52,012
$1,061,400 + $3,658,400
$4,719,800
Public record
Beds
5
Baths
7
Stories
2
Lot width
—
Lot depth
—
Lot size
1.68 Acres
Year renovated
—
Finished Sq. Ft.
8,528
Unfinished Sq. Ft.
—
Total Sq. Ft.
8,528
Year built
2005
Style
Single Family Residential
County
Middlesex County
APN
1795350S
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 11, 2026.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.77% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 98° 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, 3 days in 30 years
Provided by First Street
Historical weather
Weston, MA • 02493
Average low and high temperatures (°F)
33
19
36
21
51
32
60
40
69
50
81
59
86
66
82
58
75
55
64
44
53
36
39
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
70/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
8.2 hrs
2.9 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 448 Concord Rd
$4,907,016
$88K under list price of $5.00M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.9M to $4.3M.