A perfect balance of landmark elegance, timeless character and everyday modern comfort on 2+ acres. Welcome to the Augustus P. Chamberlaine House. This property offers 3 levels of living space complemented by a detached 3-car carriage house w/fully equipped 1BR apt., perfect for guests, au-pair or rental income. Rich details include Tuscan columns, mahogany inlaid floors, gas and woodburning fireplaces, hand-carved mantels, custom moldings, 5-foot windows and more. Updated custom kitchen w/center island features 2 pantries and opens effortlessly to the family room with gas fireplace and window seat built-ins. Gather formally in the elegant dining room, library and the living room w/elaborate moldings and dual fireplaces. 2nd level finds 4BRs including luxe primary suite w/marble bath and private sitting area. 3rd level finds bedrooms 5 and 6 plus a spacious billiard room. Moments from Town Center and commuting routes this historic property offers space, style and flexibility.
Feel the pride of calling this regal estate home, one of Concord’s coveted estates, as you approach via a long, drive that circles at the entry. Grand columns on either side of wide steps support the stone masonry exterior. This 8200 square foot home with 7+ bedrooms, 6+ baths offers an extraordinary luxury lifestyle amidst a serene surrounding landscape. Custom double doors open to a magnificent, welcoming mahogany-floored reception hall with extra tall ceilings spanning the whole home on every floor. Upon entering, you are led to an extra large formal living room ideal for entertaining. Masterfully renovated with upgraded systems yet leaving the architectural integrity of the home intact.Master chefs and amateur cooks alike will treasure the simple elegance and thoughtful design of the bright gourmet kitchen stretching the entire width of the home. Among the bedrooms upstairs is the impressive Master Suite. 5 Car garage, 2 horse stables and tack room. Separate Guest House.Qualified
MLS PIN #71806535
Jun 15, 2015
Sold
$2,398,000
$319/sq ft
May 4, 2015
Pending
—
Mar 25, 2015
Listed
$2,398,000
$319/sq ft
+18
Exciting opportunity to own one of Concord’s coveted estates at a price well below assessment value. This property consists of 2 conforming lots that include a main house and a one bedroom carriage house with a great income opportunity of $2,000/month and expansion possibilities. The main house is exquisitely appointed with mahogany inlaid flring, intricately detailed staircases, built-ins, FPs w/hand-carved mantels, elaborate ceiling & baseboard mldgs plus marble & granite details. 3 levels of living embrace 16 rms including a master bedroom suite with a dressing/sitting room & marble bath + 5 additional bedrooms with access to a bath. Custom granite kitchen, family rm w/blt-ins & gas FP, spacious dining room w/butler’s pantry & inviting living rm with double fireplaces.The carriage house is beautifully renovated and has a kitchen, bedrm, living rm & laundry rm + garaging for 3 cars. Enjoy nearby access to Concord Center's conveniences, the train and commuting routes.
MLS PIN #30609779
Sep 26, 2002
Sold
$2,500,000
$333/sq ft
Jul 11, 2002
Listing Removed
—
May 22, 2002
Listed
$2,675,000
$356/sq ft
MLS PIN #30230368
Nov 2, 1998
Sold
$1,675,000
$223/sq ft
Sep 9, 1998
Listing Removed
—
Jun 8, 1998
Listed
$1,475,000
$196/sq ft
MLS PIN #50340373
Jul 8, 1997
Sold
$889,000
$118/sq ft
Mar 13, 1997
Listing Removed
—
Jul 18, 1996
Listed
$899,000
$120/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$51,868 (+1.0%)
$1,092,200 + $2,819,400
$3,911,600
2024
$51,359 (+25.8%)
$1,092,200 + $2,819,400
$3,911,600
2023
$40,836 (+12.9%)
$893,600 + $2,257,300
$3,150,900
2022
$36,163 (−7.0%)
$714,800 + $1,735,300
$2,450,100
2021
$38,883 (−0.9%)
$714,800 + $1,926,700
$2,641,500
2020
$39,239 (−2.7%)
$714,800 + $2,042,700
$2,757,500
2019
$40,334 (+9.7%)
$745,600 + $2,096,800
$2,842,400
2018
$36,778 (+5.6%)
$661,100 + $1,912,600
$2,573,700
2017
$34,832 (−1.2%)
$606,300 + $1,869,300
$2,475,600
2016
$35,238 (+1.4%)
$606,300 + $1,925,200
$2,531,500
2015
$34,745 (+0.2%)
$561,400 + $1,870,000
$2,431,400
2014
$34,679 (+5.1%)
$529,900 + $1,870,000
$2,399,900
2013
$32,991 (+2.2%)
$529,900 + $1,814,900
$2,344,800
2012
$32,296 (+7.6%)
$561,300 + $1,816,900
$2,378,200
2011
$30,009
$537,100 + $1,753,700
$2,290,800
2010
$29,992 (−5.0%)
$537,500 + $1,753,700
$2,291,200
2009
$31,587
$599,100 + $2,055,300
$2,654,400
Tax history for 23 Lewis Rd
Year
Property tax
Land + Additions
Assessment*
2025
$51,868 (+1.0%)
$1,092,200 + $2,819,400
$3,911,600
2024
$51,359 (+25.8%)
$1,092,200 + $2,819,400
$3,911,600
2023
$40,836 (+12.9%)
$893,600 + $2,257,300
$3,150,900
2022
$36,163 (−7.0%)
$714,800 + $1,735,300
$2,450,100
2021
$38,883 (−0.9%)
$714,800 + $1,926,700
$2,641,500
2020
$39,239 (−2.7%)
$714,800 + $2,042,700
$2,757,500
2019
$40,334 (+9.7%)
$745,600 + $2,096,800
$2,842,400
2018
$36,778 (+5.6%)
$661,100 + $1,912,600
$2,573,700
2017
$34,832 (−1.2%)
$606,300 + $1,869,300
$2,475,600
2016
$35,238 (+1.4%)
$606,300 + $1,925,200
$2,531,500
2015
$34,745 (+0.2%)
$561,400 + $1,870,000
$2,431,400
2014
$34,679 (+5.1%)
$529,900 + $1,870,000
$2,399,900
2013
$32,991 (+2.2%)
$529,900 + $1,814,900
$2,344,800
2012
$32,296 (+7.6%)
$561,300 + $1,816,900
$2,378,200
2011
$30,009
$537,100 + $1,753,700
$2,290,800
2010
$29,992 (−5.0%)
$537,500 + $1,753,700
$2,291,200
2009
$31,587
$599,100 + $2,055,300
$2,654,400
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
7
Baths
4.5
Stories
3
Lot width
—
Lot depth
—
Lot size
0.98 Acres
Year renovated
1970
Sq. Ft.
7,018
Year built
1884
Style
Single Family Residential
County
Middlesex County
APN
453081
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: 3
# of Covered Spaces: 3
Parking Spaces: 10
Parking Features: Detached, Garage Door Opener, Storage, Workshop in Garage, Carriage Shed, Barn, Oversized, Paved Drive, Off Street, Paved