Google satellite image for 100 Keyes Rd #212, Concord, MA 01742

Off market feb 2023 for $890K

$1,049,024

Est. refi paymentEst. refi $5,920/mo

•

2.5 ba

•

1,863

sq ft

100 Keyes Rd #212, Concord, MA 01742

About this home

100 Keyes Rd #212 is a 1,863 square foot condo with 2 bedrooms and 2.5 bathrooms. - it last sold on February 17, 2023 for $890,000. Based on Redfin's Concord data, we estimate the home's value is $1,049,024.

CondoProperty Type

1952Year Built

$563Est. Price/Sq.Ft.

2 spacesParking

Source:Public Records

Redfin Estimate

$1,049,024

$159K since sold in February 2023$64K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 39.1% higher than the average sale price ($754K) 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 AUG 18, 2026
$650,000
B
3 beds2.5 baths1,661 sq ft
1844 Main St #1, Concord, MA 01742
SOLD SEP 23, 2026
$638,000
C
2 beds2.5 baths1,775 sq ft
75 Page Rd #13, Bedford, MA 01730
SOLD JUN 2, 2026
$780,000
D
4 beds1.5 baths1,707 sq ft
42 Lawsbrook Rd, Acton, MA 01720
SOLD FEB 18, 2026
$702,000
E
3 beds2.5 baths1,410 sq ft
24 Concord Greene #7, Concord, MA 01742
SOLD MAR 19, 2026
$905,000
F
3 beds2 baths1,765 sq ft
141 Chestnut Cir #141, Lincoln, MA 01773

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Earn from this home

Sell

$332,034

Est. take-home

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Refinance

Est. cash available

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Rent

$2,808/mo

Redfin rental estimate

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Market trends in 01742, MA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.3%

1.2% MoM

Median sale price

$1.7M

$12K MoM

Avg. days on market

36d

7 days MoM

Recently sold homes

3 MoM

New listings for sale

$995,000
2 beds2 baths1,268 sq ft
100 Keyes Rd #324, Concord, MA 01742
$1,799,000
4 beds2.5 baths4,010 sq ft
90 Deacon Haynes Rd, Concord, MA 01742
3D WALKTHROUGH
$899,000
2 beds1.5 baths1,295 sq ft
118 Bedford St, Concord, MA 01742
$1,595,000
3 beds3.5 baths3,511 sq ft
39 Rollingwood Ln, Concord, MA 01742
$1,598,000
4 beds2.5 baths3,440 sq ft
50 Bridgecourt Ln, Concord, MA 01742
$1,585,000
3 beds3 baths3,161 sq ft
27 Lang St #27, Concord, MA 01742
$1,149,000
3 beds2.5 baths1,877 sq ft
22 Belknap Ct, Concord, MA 01742
OPEN TODAY, 2PM TO 3PM
$2,488,000
4 beds4.5 baths4,188 sq ft
54 Maple St, Concord, MA 01742
$2,099,000
4 beds3.5 baths4,071 sq ft
1444 Main St, Concord, MA 01742
OPEN TODAY, 1:45PM TO 3:15PM
$2,026,000
4 beds3 baths4,306 sq ft
124 Williams Rd, Concord, MA 01742
See all

Provided by Redfin

Sale history for 100 Keyes Rd #212

Year

Property tax

Land + Additions

Assessment*

2026

$12,818 (+11.6%)

$982,200

2025

$11,486 (−7.6%)

$866,200

2024

$12,425 (−5.4%)

$946,300

2023

$13,138 (−6.3%)

$1,013,700

2022

$14,016 (+15.3%)

$949,600

2021

$12,156 (+6.3%)

$825,800

2020

$11,434 (+1.2%)

$803,500

2019

$11,294 (−2.0%)

$795,900

2018

$11,521 (+1.6%)

$806,200

2017

$11,343 (+20.0%)

$806,200

2016

$9,454 (+4.0%)

$679,200

2015

$9,087 (−5.5%)

$635,900

2014

$9,611 (−1.0%)

$665,100

2013

$9,710 (+4.7%)

$690,100

2012

$9,278 (+1.6%)

$683,200

2011

$9,128 (+4.6%)

$696,800

2010

$8,727 (−0.5%)

$666,700

2009

$8,774

$737,300

Tax history for 100 Keyes Rd #212

Year

Property tax

Land + Additions

Assessment*

2026

$12,818 (+11.6%)

$982,200

2025

$11,486 (−7.6%)

$866,200

2024

$12,425 (−5.4%)

$946,300

2023

$13,138 (−6.3%)

$1,013,700

2022

$14,016 (+15.3%)

$949,600

2021

$12,156 (+6.3%)

$825,800

2020

$11,434 (+1.2%)

$803,500

2019

$11,294 (−2.0%)

$795,900

2018

$11,521 (+1.6%)

$806,200

2017

$11,343 (+20.0%)

$806,200

2016

$9,454 (+4.0%)

$679,200

2015

$9,087 (−5.5%)

$635,900

2014

$9,611 (−1.0%)

$665,100

2013

$9,710 (+4.7%)

$690,100

2012

$9,278 (+1.6%)

$683,200

2011

$9,128 (+4.6%)

$696,800

2010

$8,727 (−0.5%)

$666,700

2009

$8,774

$737,300

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

Property details

Interior

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Air

Room Information
# of Rooms: 5

Exterior

Exterior Information
Physical Condition: Average
Exterior Wall: Brick
Roof Shape Type: Flat

Property Information
Subdivision Name: MILLDAM SQUARE CONDO
Living Sq. Ft: 1,863
Gross Sq. Ft: 1,863
# of Units: 1
# of Stories: 2

Parking & Garage Information
Parking Type: Basement Garage
Garage / Carport Type: Basement

Lot Information
# of Buildings: 1
Land Sq. Ft: 194,925
Municipality Name: CONCORD
Acres: 4.4749
Zoning Code: B
State Use Description: CONDOMINIUM

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 2
Baths: 2.5
Sq. Ft.: 1,863
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1952
Year Renovated: 1955
County: Middlesex County
APN: 833005S

Home facts updated by county records on Sep 10, 2026

About this building

1 for sale

100 Keyes Rd, Concord, MA 01742

See photos & sale trends

Photo via 100 Keyes Rd #307

Units for sale


324	$995,000	2 beds	2 baths	1268 sq ft

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

$997,000 – $1.21M

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New listings for sale in 01742

$995,000

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100 Keyes Rd #324, Concord, MA 01742

$1,799,000

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90 Deacon Haynes Rd, Concord, MA 01742

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$899,000

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118 Bedford St, Concord, MA 01742

$1,595,000

3 beds3.5 baths3,511 sq ft

39 Rollingwood Ln, Concord, MA 01742

$1,598,000

4 beds2.5 baths3,440 sq ft

50 Bridgecourt Ln, Concord, MA 01742

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OPEN TODAY, 2PM TO 3PM

$2,488,000

4 beds4.5 baths4,188 sq ft

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Home values near 100 Keyes Rd #212

Data from public records.

Address	Redfin Estimate
100 Keyes Rd Apartment 232, Concord, MA 2 Beds \| 1.5 Baths \| 1286 Sq. Ft.	$675,299
100 Keyes Rd Apartment 210, Concord, MA 2 Beds \| 2 Baths \| 1250 Sq. Ft.	$885,154

Address	Redfin Estimate
100 Keyes Rd Apartment 104, Concord, MA 4 Beds \| 2 Baths \| 2065 Sq. Ft.	$1,032,943
100 Keyes Rd Apartment 223, Concord, MA 2 Beds \| 2 Baths \| 1300 Sq. Ft.	$886,991

Address	Redfin Estimate
100 Keyes Rd Apartment 208, Concord, MA 1 Beds \| 2.5 Baths \| 1145 Sq. Ft.	$861,773
100 Keyes Rd Apartment 233, Concord, MA 1 Beds \| 1 Baths \| 1066 Sq. Ft.	$617,826

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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 #212

Tax history for 100 Keyes Rd #212

Property details

About this building

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 #212

More real estate resources