OFF MARKET

Off Market Jul 2019 for $700K

$934,183

Est. refi paymentEst. refi $4,379/mo

•

1,659

sq ft

100 Keyes Rd #320, Concord, MA 01742

About this home

Rarely offered 2 bedroom condominium in Concord Center! Tall ceilings, southwesterly exposure and sun-filled rooms are the hallmarks of this inviting unit. The living room measures 20’x25’ and has a wall of exposed brick, 5 large windows, warm wood floors and built-in shelving. It opens to a modern kitchen with pretty granite counters and well-planned walk-in pantry, dining area and a partially covered atrium beyond that acts as nice outdoor living space from late spring to early fall. There is a first floor master with a spacious walk-in closet and a private room en suite on the floor above. Two assigned parking spaces, a private storage locker in addition to use of a large club room with full kitchen are some of the perks. Walk to Concord’s shops and restaurants, Emerson playground, Alcott elementary school and walking paths. If convenience is your thing, look no further!

CondoProperty Type

1952Year Built

4.42 acresLot Size

$563Est. Price/Sq.Ft.

2 spacesParking

Listed by Amy Barrett • Barrett Sotheby's International Realty

Bought with Frances Walker • Coldwell Banker Residential Brokerage - Concord

Redfin checked: 3 minutes ago

•Source:MLS PIN #72503764

Redfin Estimate

$934,183

$234K since sold in July 2019$19K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 25.8% higher than the average sale price ($743K) of 6 comparable homes.

SOLD AUG 7, 2026
$850,000
A
2 beds2 baths1,999 sq ft
235 Aspen Cir #235, Lincoln, MA 01773
SOLD SEP 18, 2025
$951,000
B
2 beds2 baths1,300 sq ft
100 Keyes Rd #223, Concord, MA 01742
SOLD BY REDFIN APR 30, 2026
$505,000
C
2 beds1.5 baths1,477 sq ft
55 Staffordshire Ln Unit B, Concord, MA 01742
SOLD MAR 26, 2026
$824,000
D
2 beds2 baths1,725 sq ft
22 Center Village Dr #22, Concord, MA 01742
SOLD JUN 11, 2026
$725,000
E
2 beds2 baths1,383 sq ft
152 Chestnut Cir #152, Lincoln, MA 01773
SOLD MAY 27, 2026
$602,000
F
2 beds2 baths1,084 sq ft
29 Concord Greene #4, Concord, MA 01742

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Earn from this home

Sell

$407,885

Est. take-home

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Refinance

Est. cash available

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Rent

$2,657/mo

Redfin rental estimate

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Market trends in 01742, MA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.1%

1.0% MoM

Median sale price

$1.7M

$20K MoM

Avg. days on market

26d

7 days MoM

Recently sold homes

6 MoM

New listings for sale

OPEN SAT, 11:30AM TO 1PM
$710,000
2 beds2 baths1,214 sq ft
22 Concord Greene #5, Concord, MA 01742
NEW 15 HRS AGO
$1,990,000
4 beds4 baths4,055 sq ft
40 Brigham Woods, Concord, MA 01742
$1,400,000
5 beds3 baths3,707 sq ft
12 White Ave, Concord, MA 01742
HOT HOME
$1,135,000
4 beds2.5 baths2,790 sq ft
221 Pope Rd, Acton, MA 01720
$935,000
4 beds2.5 baths1,849 sq ft
155 Belknap St, Concord, MA 01742
See all

Provided by Redfin

Sale history for 100 Keyes Rd #320

Date

Event

Price

MLS PIN #72503764

Jul 11, 2019

Sold

$700,000

$422/sq ft

Jun 27, 2019

Pending

—

Jun 18, 2019

Contingent

—

May 20, 2019

Listed

$699,900

$422/sq ft

MLS PIN #72165384

Apr 2, 2018

Sold

$675,000

$407/sq ft

Jan 28, 2018

Pending

—

Jan 18, 2018

Price Changed

$698,900

$421/sq ft

Jan 18, 2018

Relisted

—

Jan 12, 2018

Listing Removed

—

Jul 31, 2017

Price Changed

$798,000

$481/sq ft

Jun 21, 2017

Price Changed

$898,000

$541/sq ft

Jun 9, 2017

Price Changed

$948,000

$571/sq ft

May 16, 2017

Listed

$998,000

$602/sq ft

+11

In the heart of Historic Concord Center, the location you have waited for and the large, sunny, upscale West-facing condo you have dreamed about with oversized windows, custom built-ins, new kitchen, 2 spacious bedrooms and 2 new baths. A generous cherry great room offers views of the tree tops, the lawn below and birds flying by your window. Enjoy dinners alfresco in your own private court yard partially covered and partially open to the sky. Steal away to the upper loft/study with its own private entrance and full bath to privately accommodate your guests. The building is wonderfully managed and offers a spacious community room with kitchen, private storage in the basement, common storage for seasonal furniture, plus concierge snow removal for your vehicles. Peaceful and joyful simplicity of living awaits in your new Concord Center home.

Public Records

Mar 17, 2005

Sold

$695,000

$419/sq ft

MLS PIN #50323785

Aug 15, 1996

Sold

$289,900

$175/sq ft

Apr 12, 1996

Listing Removed

—

Apr 1, 1996

Listed

$289,900

$175/sq ft

Public Records

Jul 1, 1986

Sold

$255,000

$154/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$12,390 (+11.6%)

$949,400

2025

$11,099 (−7.6%)

$837,000

2024

$12,006 (+1.3%)

$914,400

2023

$11,848 (−11.3%)

$914,200

2022

$13,352 (+15.3%)

$904,600

2021

$11,579 (+6.3%)

$786,600

2020

$10,890 (+1.2%)

$765,300

2019

$10,756 (−1.9%)

$758,000

2018

$10,969 (+1.6%)

$767,600

2017

$10,800 (+20.0%)

$767,600

2016

$8,999 (+4.1%)

$646,500

2015

$8,648 (−5.4%)

$605,200

2014

$9,145 (−1.0%)

$632,900

2013

$9,238 (+4.5%)

$656,600

2012

$8,841 (+1.6%)

$651,000

2011

$8,700 (+4.6%)

$664,100

2010

$8,317 (−0.6%)

$635,400

2009

$8,365

$702,900

Tax history for 100 Keyes Rd #320

Year

Property tax

Land + Additions

Assessment*

2026

$12,390 (+11.6%)

$949,400

2025

$11,099 (−7.6%)

$837,000

2024

$12,006 (+1.3%)

$914,400

2023

$11,848 (−11.3%)

$914,200

2022

$13,352 (+15.3%)

$904,600

2021

$11,579 (+6.3%)

$786,600

2020

$10,890 (+1.2%)

$765,300

2019

$10,756 (−1.9%)

$758,000

2018

$10,969 (+1.6%)

$767,600

2017

$10,800 (+20.0%)

$767,600

2016

$8,999 (+4.1%)

$646,500

2015

$8,648 (−5.4%)

$605,200

2014

$9,145 (−1.0%)

$632,900

2013

$9,238 (+4.5%)

$656,600

2012

$8,841 (+1.6%)

$651,000

2011

$8,700 (+4.6%)

$664,100

2010

$8,317 (−0.6%)

$635,400

2009

$8,365

$702,900

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

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

1955

Sq. Ft.

1,659

Year built

1952

Style

Condo/Co-op

County

Middlesex County

APN

2874929S

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 29, 2026.

Property details

Parking

Parking Information
Has Open Parking
Parking Spaces: 2
Parking Features: Off Street, Assigned, Deeded, Paved

Interior

Master Bedroom Information
Area: 160
Length: 16
Width: 10
Level: Third
Features: Walk-In Closet(s),Flooring - Wall to Wall Carpet

Bedroom #2 Information
Area: 160
Length: 16
Width: 10
Level: Fourth Floor
Features: Flooring - Wall to Wall Carpet

Bathroom Information
# of Bathrooms (Full): 2
Master Bathroom Features: Yes

Bathroom #1 Information
Area: 56
Length: 7
Width: 8
Level: Third
Features: Bathroom - Full,Bathroom - Tiled With Tub,Flooring - Stone/Ceramic Tile

Bathroom #2 Information
Area: 56
Length: 7
Width: 8
Level: Fourth Floor
Features: Bathroom - Full,Bathroom - Tiled With Shower Stall,Flooring - Stone/Ceramic Tile

Living Room Information
Area: 500
Length: 20
Width: 25
Level: Third
Features: Flooring - Hardwood

Dining Room Information
Area: 108
Length: 9
Width: 12
Level: Third
Features: Flooring - Hardwood

Kitchen Information
Level: Third

Basement Information
Basement: N

Laundry Information
Laundry Features: In Building, In Unit, Electric Dryer Hookup, Washer Hookup

Appliances
Other Equipment: Intercom

Interior Features
# of Rooms (Total): 5
Flooring: Wood, Tile, Carpet

Exterior

Building Information
Building Name: Milldam Square
Building Area (Total): 1,659
Construction Materials: Brick
StructureType: Attached
Stories (Total): 2
Year Built Source: Public Records
Year Built Effective: 1982
Year Built Details: Actual

Exterior Features
Roof: Rubber
Exterior Features: Professional Landscaping

Property Information
PropertySubType: Condominium
Property AttachedYN: Yes
Entry Level: 3
Entry Location: Unit Placement(Upper)
Security Features: Intercom

Lot Information
Lot Size (Acres): 4.42

Financial

Tax Information
Tax Annual Amount: $10,832
Tax Year: 2019

Utilities

Utility Information
Utilities: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup
Sewer: Public Sewer
Water Source: Public
Electric: Circuit Breakers, 100 Amp Service

Heating & Cooling
Has Heating
Has Cooling
Heating: Heat Pump, Natural Gas, Electric
Cooling: Central Air, Heat Pump

Location

HOA Information
Association Fee: $937
Association Fee Frequency: Monthly
Association Fee Includes: Heat, Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
Association Amenities: Elevator(s), Storage

Location Information
Directions: Concord Center, Main Street to Keyes Road
UnparsedAddress: 100 Keyes Road # 320, Concord MA 01742

Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Pool, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station
Pets Allowed: Yes w/ Restrictions

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,659
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1952
Year Renovated: 1955
County: Middlesex County
APN: 2874929S

Home facts updated by county records on Jul 29, 2026

Other

Miscellaneous Information
Heat Zones: 1

Listing Information
StandardStatus: Closed

About this building

No units for sale

100 Keyes Rd, Concord, MA 01742

See photos & sale trends

Photo via 100 Keyes Rd #307

Units for sale

Unit Information Not Available

There aren't any units for sale in this building.

Around this home

Schools

Alcott Elementary School

Public PreK-5 • Assigned • 0.7mi

9/10

Concord Middle School

Public 6-8 • Assigned • 2.6mi

8/10

Concord Carlisle High School

Public 9-12 • Assigned • 1.0mi

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

$888,000 – $1.08M

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New listings for sale in 01742

OPEN SAT, 11:30AM TO 1PM

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22 Concord Greene #5, Concord, MA 01742

NEW 15 HRS AGO

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$1,400,000

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HOT HOME

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Home values near 100 Keyes Rd #320

Data from public records.

Address	Redfin Estimate
100 Keyes Rd Apartment 104, Concord, MA 2 Beds \| 2 Baths \| 1306 Sq. Ft.	$778,043
100 Keyes Rd Apartment 133, Concord, MA 2 Beds \| 2 Baths \| 1466 Sq. Ft.	$889,972

Address	Redfin Estimate
100 Keyes Rd Apartment 109, Concord, MA 3 Beds \| 2 Baths \| 1581 Sq. Ft.	$1,003,471
100 Keyes Rd Apartment 206, Concord, MA 2 Beds \| 2 Baths \| 1135 Sq. Ft.	$805,906

Address	Redfin Estimate
100 Keyes Rd Apartment 131, Concord, MA 1 Beds \| 1 Baths \| 1040 Sq. Ft.	$597,562
100 Keyes Rd Apartment 211, Concord, MA 1 Beds \| 1.5 Baths \| 1146 Sq. Ft.	$665,804

Property information provided by MLS PIN when last listed in 2019. 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 100 Keyes Rd #320

Tax history for 100 Keyes Rd #320

Public record

Property details

About this building

Unit Information Not Available

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 01742

Home values near 100 Keyes Rd #320

More real estate resources