OFF MARKET

Off Market Mar 2024 for $4.8M

$4,833,622

Est. refi paymentEst. refi $5,353/mo

•

6,312

sq ft

403 Simon Willard Rd, Concord, MA 01742

About this home

Located in the coveted Nashawtuc Hill neighborhood on the scenic Assabet River w/270 degrees of natural views surrounding and access to trails, this LDa Architecture masterpiece marries the charm of a modern Irish Farmhouse with cutting-edge building technologies. Every detail tells a story of quality, elegance & environmental responsibility, epitomizing simplicity and incorporating state-of-the-art energy conservation and design features. Distinguished as rare LEED Silver Certified, this home achieves nearly 90% energy efficiency. Enjoy captivating river views from the spacious living room, dining, family room, fabulous kitchen w/pantry offering every amenity and leading to a well-appointed mudroom. 5BR suites exude comfortable elegance, including a luxe primary and private two bedroom guest wing. The 3-car garage w/2 car chargers adds a touch of practical luxury. Step outside to thoughtfully designed patio & a screened porch w/grand fireplace, ideal for relaxation and entertaining.

Single-familyProperty Type

2012Year Built

2.1 acresLot Size

$766Est. Price/Sq.Ft.

3 garage spacesParking

Listed by Senkler, Pasley & Whitney • Coldwell Banker Realty - Concord

Bought with Barrett & Comeau Group • Barrett Sotheby's International Realty

Redfin checked: a minute ago

•Source:MLS PIN #73198481

Redfin Estimate

$4,833,622

$6,622 since sold in March 2024$128K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 52.8% higher than the average sale price ($3.16M) of 6 comparable homes.

SOLD APR 30, 2026
$5,200,000
A
5 beds5.5 baths5,949 sq ft
315 Musketaquid Rd, Concord, MA 01742
SOLD AUG 19, 2026
$3,350,000
B
6 beds6.5 baths7,467 sq ft
244 Musterfield Rd, Concord, MA 01742
SOLD APR 30, 2026
$4,100,000
C
6 beds5.5 baths6,976 sq ft
363 College Rd, Concord, MA 01742
SOLD JUN 18, 2026
$2,125,000
D
5 beds4.5 baths5,299 sq ft
19 Whippoorwill Ln, Concord, MA 01742
SOLD JUL 31, 2026
$1,800,000
E
5 beds4.5 baths4,678 sq ft
449 Old Marlboro Rd, Concord, MA 01742
SOLD APR 6, 2026
$2,400,000
F
5 beds6 baths7,626 sq ft
134 Pope Rd, Acton, MA 01720

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Earn from this home

Sell

$910,068

Est. take-home

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Est. cash available

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Rent

$5,120/mo

Redfin rental estimate

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Market trends in 01742, MA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.6%

+0.2% MoM

Median sale price

$1.7M

$15K MoM

Avg. days on market

28d

2 days MoM

Recently sold homes

12 MoM

New listings for sale

OPEN SAT, 11:30AM TO 1PM
$1,199,000
3 beds2.5 baths2,102 sq ft
1814 Main St, Concord, MA 01742
OPEN THU, 3:30PM TO 5PM
$1,299,000
4 beds2 baths2,048 sq ft
102 The Valley Rd, Concord, MA 01742
OPEN THU, 11AM TO 12:30PM
$1,690,000
3 beds2.5 baths3,331 sq ft
116 Martin Rd, Concord, MA 01742
OPEN SUN, 12PM TO 1:30PM
$1,395,000
4 beds2 baths3,389 sq ft
88 Southfield Rd, Concord, MA 01742
OPEN SAT, 1PM TO 2:30PM
$2,595,000
4 beds3.5 baths3,756 sq ft
1319 Monument St, Concord, MA 01742
OPEN SAT, 11AM TO 12:30PM
$1,595,000
4 beds4 baths4,032 sq ft
16 Bartkus Farm, Concord, MA 01742
OPEN THU, 11AM TO 12:30PM
$1,260,000
4 beds2.5 baths2,658 sq ft
46 Tarbell Spg, Concord, MA 01742
OPEN THU, 11:30AM TO 1PM
$995,000
3 beds2 baths1,438 sq ft
100 Butternut Cir, Concord, MA 01742
OPEN SAT, 12PM TO 2PM
$1,495,000
4 beds3.5 baths3,372 sq ft
144 Hill St, Concord, MA 01742
OPEN THU, 11:30AM TO 1:30PM
$2,849,000
5 beds5 baths4,956 sq ft
1172 Lowell Rd, Concord, MA 01742
See all

Provided by Redfin

Sale history for 403 Simon Willard Rd

Date

Event

Price

MLS PIN #73198481

Mar 7, 2024

Sold

$4,827,000

$765/sq ft

Feb 1, 2024

Listed

$4,275,000

$677/sq ft

MLS PIN #71089603

May 31, 2011

Sold

$1,525,000

$242/sq ft

Apr 12, 2011

Contingent

—

Nov 13, 2010

Price Changed

$1,985,000

$314/sq ft

Oct 28, 2010

Price Changed

$2,080,000

$330/sq ft

Oct 18, 2010

Price Changed

$2,110,000

$334/sq ft

Oct 8, 2010

Price Changed

$2,145,000

$340/sq ft

Jun 2, 2010

Listed

$2,195,000

$348/sq ft

The most sought after neighborhood in all of Concord!!! Fantastic contemporary sited on a 2+ acre lot with river frontage in a cul-de-sac location! Area of multi-million dollar homes and building permits. Wise investment in the BEST LOCATION. House offers move in condition and an open floor plan. Kitchen opens to fireplaced family room and an eat in kitchen with walls of glass! ll main rooms open to a very large entertainment size deck. Picture perfect living,complete privacy, weekend kayaking.

Public Records

Sep 1, 1986

Sold

$850,000

$135/sq ft

Public Records

May 1, 1982

Sold

$325,000

$51/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$52,227 (+2.8%)

$1,831,300 + $2,170,800

$4,002,100

2025

$50,828 (+1.5%)

$1,743,800 + $2,089,400

$3,833,200

2024

$50,053 (+21.9%)

$1,743,800 + $2,068,300

$3,812,100

2023

$41,048 (+5.6%)

$1,511,200 + $1,656,100

$3,167,300

2022

$38,857 (−2.2%)

$1,121,200 + $1,511,400

$2,632,600

2021

$39,718 (−0.6%)

$1,212,200 + $1,486,000

$2,698,200

2020

$39,958 (+3.9%)

$1,272,800 + $1,535,200

$2,808,000

2019

$38,448 (+1.2%)

$1,235,800 + $1,473,700

$2,709,500

2018

$38,009 (+5.9%)

$1,205,600 + $1,454,200

$2,659,800

2017

$35,905 (+0.2%)

$1,121,900 + $1,430,000

$2,551,900

2016

$35,819 (+3.9%)

$1,121,900 + $1,451,300

$2,573,200

2015

$34,489 (−2.4%)

$1,079,000 + $1,334,500

$2,413,500

2014

$35,333 (+37.8%)

$1,155,500 + $1,289,700

$2,445,200

2013

$25,647 (+3.4%)

$1,155,500 + $667,300

$1,822,800

2012

$24,808 (+9.2%)

$1,088,600 + $738,200

$1,826,800

2011

$22,718 (+6.6%)

$1,038,300 + $695,900

$1,734,200

2010

$21,303 (+5.7%)

$1,006,800 + $620,600

$1,627,400

2009

$20,161

$1,080,000 + $614,200

$1,694,200

Tax history for 403 Simon Willard Rd

Year

Property tax

Land + Additions

Assessment*

2026

$52,227 (+2.8%)

$1,831,300 + $2,170,800

$4,002,100

2025

$50,828 (+1.5%)

$1,743,800 + $2,089,400

$3,833,200

2024

$50,053 (+21.9%)

$1,743,800 + $2,068,300

$3,812,100

2023

$41,048 (+5.6%)

$1,511,200 + $1,656,100

$3,167,300

2022

$38,857 (−2.2%)

$1,121,200 + $1,511,400

$2,632,600

2021

$39,718 (−0.6%)

$1,212,200 + $1,486,000

$2,698,200

2020

$39,958 (+3.9%)

$1,272,800 + $1,535,200

$2,808,000

2019

$38,448 (+1.2%)

$1,235,800 + $1,473,700

$2,709,500

2018

$38,009 (+5.9%)

$1,205,600 + $1,454,200

$2,659,800

2017

$35,905 (+0.2%)

$1,121,900 + $1,430,000

$2,551,900

2016

$35,819 (+3.9%)

$1,121,900 + $1,451,300

$2,573,200

2015

$34,489 (−2.4%)

$1,079,000 + $1,334,500

$2,413,500

2014

$35,333 (+37.8%)

$1,155,500 + $1,289,700

$2,445,200

2013

$25,647 (+3.4%)

$1,155,500 + $667,300

$1,822,800

2012

$24,808 (+9.2%)

$1,088,600 + $738,200

$1,826,800

2011

$22,718 (+6.6%)

$1,038,300 + $695,900

$1,734,200

2010

$21,303 (+5.7%)

$1,006,800 + $620,600

$1,627,400

2009

$20,161

$1,080,000 + $614,200

$1,694,200

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

5.5

Stories

Lot width

—

Lot depth

—

Lot size

2.1 Acres

Year renovated

—

Sq. Ft.

5,460

Year built

2012

Style

Single Family Residential

County

Middlesex County

APN

1842414S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 30, 2026.

Property details

Parking

Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 3
# of Covered Spaces: 3
Parking Spaces: 6
AttachedGarageYN: Yes
Parking Features: Attached, Garage Door Opener, Insulated, Paved Drive, Off Street, Driveway, Paved

Interior

Master Bedroom Information
Area: 345
Length: 15
Width: 23
Level: Second
Features: Bathroom - Full,Vaulted Ceiling(s),Closet - Linen,Walk-In Closet(s),Closet/Cabinets - Custom Built,Flooring - Hardwood,Paints & Finishes - Low VOC,Lighting - Overhead,Decorative Molding

Bedroom #2 Information
Area: 234
Length: 18
Width: 13
Level: Second
Features: Bathroom - Full,Closet/Cabinets - Custom Built,Flooring - Hardwood,Paints & Finishes - Low VOC,Lighting - Overhead,Crown Molding

Bedroom #3 Information
Area: 224
Length: 14
Width: 16
Level: Second
Features: Bathroom - Full,Closet/Cabinets - Custom Built,Flooring - Hardwood,Paints & Finishes - Low VOC,Lighting - Overhead,Crown Molding

Bedroom #4 Information
Area: 304
Length: 19
Width: 16
Level: Second
Features: Closet/Cabinets - Custom Built,Flooring - Hardwood,Paints & Finishes - Low VOC,Crown Molding

Bedroom #5 Information
Area: 361
Length: 19
Width: 19
Level: Second
Features: Closet/Cabinets - Custom Built,Flooring - Hardwood,Paints & Finishes - Low VOC,Lighting - Overhead,Crown Molding

Bathroom Information
# of Bathrooms (Full): 4
# of Bathrooms (Half): 3
Master Bathroom Features: Yes

Bathroom #1 Information
Area: 30
Length: 5
Width: 6
Level: First
Features: Bathroom - Half,Flooring - Hardwood,Countertops - Stone/Granite/Solid,Paints & Finishes - Low VOC,Lighting - Sconce,Lighting - Overhead,Crown Molding

Bathroom #2 Information
Area: 342
Length: 18
Width: 19
Level: Second
Features: Bathroom - Full,Bathroom - Double Vanity/Sink,Bathroom - Tiled With Shower Stall,Flooring - Marble,Countertops - Stone/Granite/Solid,Paints & Finishes - Low VOC,Recessed Lighting,Lighting - Sconce,Pocket Door,Soaking Tub

Bathroom #3 Information
Area: 70
Length: 10
Width: 7
Level: Second
Features: Bathroom - Full,Bathroom - Tiled With Shower Stall,Flooring - Stone/Ceramic Tile,Countertops - Stone/Granite/Solid,Lighting - Sconce,Lighting - Overhead

Living Room Information
Area: 345
Length: 15
Width: 23
Level: First
Features: Closet/Cabinets - Custom Built,Flooring - Hardwood,Paints & Finishes - Low VOC,Lighting - Sconce,Lighting - Overhead,Crown Molding

Family Room Information
Area: 396
Length: 22
Width: 18
Level: First
Features: Coffered Ceiling(s),Closet/Cabinets - Custom Built,Flooring - Hardwood,Paints & Finishes - Low VOC,Recessed Lighting,Lighting - Overhead

Dining Room Information
Area: 225
Length: 15
Width: 15
Level: First
Features: Flooring - Hardwood,Paints & Finishes - Low VOC,Recessed Lighting,Lighting - Sconce,Lighting - Overhead,Crown Molding,Decorative Molding

Kitchen Information
Area: 464
Length: 16
Width: 29
Level: First
Features: Flooring - Hardwood,Dining Area,Pantry,Countertops - Stone/Granite/Solid,Countertops - Upgraded,Kitchen Island,Exterior Access,Paints & Finishes - Low VOC,Recessed Lighting,Second Dishwasher,Stainless Steel Appliances,Lighting - Pendant,Crown Molding

Office Room Information
Area: 154
Length: 14
Width: 11
Level: First
Features: Closet/Cabinets - Custom Built,Flooring - Hardwood,Paints & Finishes - Low VOC,Recessed Lighting,Crown Molding

Basement Information
Basement: Full, Partially Finished, Interior Entry, Bulkhead

Laundry Information
Laundry Dimen: 9X6
Laundry Features: Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Electric Dryer Hookup, Paints & Finishes - Low VOC, Washer Hookup, Lighting - Overhead, Sink, Second Floor

Fireplace Information
Has Fireplace
# of Fireplaces (Total): 2
Fireplace Features: Family Room

Interior Features
# of Rooms (Total): 11
Door Features: Insulated Doors, French Doors
Window Features: Insulated Windows, Screens
Flooring: Tile, Marble, Hardwood, Stone / Slate, Flooring - Stone/Ceramic Tile, Flooring - Hardwood
Interior Features: Bathroom - Half, Closet/Cabinets - Custom Built, Recessed Lighting, Lighting - Sconce, Crown Molding, Vaulted Ceiling(s), Beadboard, Closet, Lighting - Overhead, Mud Room, Home Office, Bonus Room, Exercise Room, WaterSense Fixture(s), Wired for Sound, Internet Available - Unknown

Exterior

Building Information
Building Area (Total): 6,312
Construction Materials: Frame, Structural Insulated Panels
Year Built Source: Public Records
Year Built Details: Actual
Color: White
Lead Paint: None

Exterior Features
Fencing: Fenced
Roof: Metal
Patio And Porch Features: Screened, Patio
Exterior Features: Porch - Screened, Patio, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Fenced Yard, Integrated Pest Management, Drought Tolerant/Water Conserving Landscaping, Stone Wall

Property Information
PropertySubType: Single Family Residence
Green Energy Efficient : Thermostat
Green Energy Generation: Solar
Green Indoor Air Quality: Contaminant Control, Paints & Finishes - Low VOC, Integrated Pest Management
Green Water Conservation: Water-Smart Landscaping
Security Features: Security System
Has Waterview
River

Lot Information
Lot Size (Acres): 2.1
Lot Features: Cul-De-Sac, Cleared, Level
ViewYN: Has View
View: Scenic View(s)
WaterfrontYN: Yes
Road Surface Type: Paved
Road Frontage Type: Public
Road Responsibility: Public Maintained Road

Financial

Tax Information
Tax Annual Amount: $50,053
Tax Year: 2024

Utilities

Utility Information
Utilities: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup
Sewer: Private Sewer
Water Source: Public
Electric: Circuit Breakers

Heating & Cooling
Has Heating
Has Cooling
Heating: Forced Air, Radiant, Geothermal, ENERGY STAR Qualified Equipment, Fireplace
Cooling: Central Air, Geothermal, ENERGY STAR Qualified Equipment

Location

Location Information
Directions: Elm Street to Musketaquid Rd to Simon Willard Rd
UnparsedAddress: 403 Simon Willard Rd, Concord MA 01742

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Bike Path, Conservation Area, House of Worship, Private School, Public School

Public facts

Beds: 5
Baths: 5.5
Sq. Ft.: 5,460
Stories: 2.0
Lot Size: 2.1 acres
Style: Single Family Residential
Year Built: 2012
Year Renovated: —
County: Middlesex County
APN: 1842414S

Home facts updated by county records on Jul 30, 2026

Other

Miscellaneous Information
Heat Zones: 3

Listing Information
StandardStatus: Closed

Around this home

Schools

Willard School

Public PreK-5 • Assigned • 2.9mi

9/10

Concord Middle School

Public 6-8 • Assigned • 2.4mi

8/10

Concord Carlisle High School

Public 9-12 • Assigned • 2.0mi

10/10

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 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, 1 days in 30 years

Provided by First Street

Historical weather

Concord, MA • 01742

Average low and high temperatures (°F)

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

$4.59M – $5.56M

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Home values near 403 Simon Willard Rd

Data from public records.

Address	Redfin Estimate
311 Simon Willard Road, Concord, MA 5 Beds \| 5.5 Baths \| 5821 Sq. Ft.	$3,710,098
361 Simon Willard Road, Concord, MA 4 Beds \| 3 Baths \| 2926 Sq. Ft.	$3,723,627

Address	Redfin Estimate
299 Simon Willard Road, Concord, MA 4 Beds \| 3.5 Baths \| 5286 Sq. Ft.	$3,668,117
383 Simon Willard Road, Concord, MA 5 Beds \| 4.5 Baths \| 4954 Sq. Ft.	$3,094,836

Address	Redfin Estimate
349 Simon Willard Road, Concord, MA 4 Beds \| 2.5 Baths \| 3493 Sq. Ft.	$3,031,828
398 Simon Willard Road, Concord, MA 5 Beds \| 4 Baths \| 4300 Sq. Ft.	$3,803,663

Property information provided by MLS PIN when last listed in 2024. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 01742, MA

Sale history for 403 Simon Willard Rd

Tax history for 403 Simon Willard Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 01742

Home values near 403 Simon Willard Rd

More real estate resources