Google satellite image for 23 Old Conant Rd, Lincoln, MA 01773

Off market oct 1985 for $205K

$1,020,079

Est. refi paymentEst. refi $1,327/mo

•

3 ba

•

2,093

sq ft

23 Old Conant Rd, Lincoln, MA 01773

About this home

23 Old Conant Rd is a 2,093 square foot house on a 0.5 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on October 01, 1985 for $205,000. Based on Redfin's Lincoln data, we estimate the home's value is $1,020,079.

Single-familyProperty Type

1978Year Built

0.5 acresLot Size

$487Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,020,079

$815K since sold in October 1985$2,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 22.9% lower than the average sale price ($1.32M) of 6 comparable homes.

SOLD SEP 1, 2026
$1,250,000
A
4 beds3.5 baths2,444 sq ft
12 Mountain, Waltham, MA 02451
SOLD SEP 22, 2026
$1,430,000
B
4 beds3 baths2,625 sq ft
26 Arrowhead Rd, Weston, MA 02493
SOLD AUG 7, 2026
$1,346,750
C
4 beds2.5 baths2,778 sq ft
141 Trapelo Rd, Lincoln, MA 01773
SOLD JUN 10, 2026
$2,070,000
D
4 beds3.5 baths3,741 sq ft
134 Candlewood Dr, Waltham, MA 02451
SOLD AUG 25, 2026
$931,000
E
3 beds3 baths2,815 sq ft
31 Smith St, Waltham, MA 02451
SOLD FEB 27, 2026
$915,000
F
3 beds2.5 baths1,940 sq ft
31 Walton St, Waltham, MA 02451

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Earn from this home

Sell

$968,524

Est. take-home

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Est. cash available

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Rent

$4,080/mo

Redfin rental estimate

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Market trends in 02451, MA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.9%

1.3% MoM

Median sale price

$855K

$65K MoM

Avg. days on market

22d

2 days MoM

Recently sold homes

10 MoM

New listings for sale

3D WALKTHROUGH
$2,198,000
3 beds5 baths3,852 sq ft
190 Bedford, Lincoln, MA 01773
See all

Provided by Redfin

Sale history for 23 Old Conant Rd

Year

Property tax

Land + Additions

Assessment*

2026

$8,502 (+10.0%)

$417,400 + $406,400

$823,800

2025

$7,731 (+5.0%)

$397,900 + $389,400

$787,300

2024

$7,366 (+1.1%)

$379,200 + $384,900

$764,100

2023

$7,286 (−3.1%)

$345,400 + $360,600

$706,000

2022

$7,518 (+1.4%)

$330,400 + $344,500

$674,900

2021

$7,413 (−0.1%)

$330,400 + $324,500

$654,900

2020

$7,423 (+3.3%)

$307,900 + $313,300

$621,200

2019

$7,187 (+9.6%)

$304,900 + $262,800

$567,700

2018

$6,556 (+6.7%)

$282,400 + $237,500

$519,900

2017

$6,144 (+1.1%)

$251,700 + $237,500

$489,200

2016

$6,080 (−3.8%)

$259,200 + $237,500

$496,700

2015

$6,322 (−2.2%)

$255,400 + $226,100

$481,500

2014

$6,467 (−0.5%)

$255,400 + $226,100

$481,500

2013

$6,502 (+12.4%)

$240,400 + $241,600

$482,000

2012

$5,783 (−10.9%)

$187,900 + $245,300

$433,200

2011

$6,489 (+4.4%)

$250,400 + $245,300

$495,700

2010

$6,216 (+1.2%)

$250,400 + $245,300

$495,700

2009

$6,145

$301,800 + $242,000

$543,800

Tax history for 23 Old Conant Rd

Year

Property tax

Land + Additions

Assessment*

2026

$8,502 (+10.0%)

$417,400 + $406,400

$823,800

2025

$7,731 (+5.0%)

$397,900 + $389,400

$787,300

2024

$7,366 (+1.1%)

$379,200 + $384,900

$764,100

2023

$7,286 (−3.1%)

$345,400 + $360,600

$706,000

2022

$7,518 (+1.4%)

$330,400 + $344,500

$674,900

2021

$7,413 (−0.1%)

$330,400 + $324,500

$654,900

2020

$7,423 (+3.3%)

$307,900 + $313,300

$621,200

2019

$7,187 (+9.6%)

$304,900 + $262,800

$567,700

2018

$6,556 (+6.7%)

$282,400 + $237,500

$519,900

2017

$6,144 (+1.1%)

$251,700 + $237,500

$489,200

2016

$6,080 (−3.8%)

$259,200 + $237,500

$496,700

2015

$6,322 (−2.2%)

$255,400 + $226,100

$481,500

2014

$6,467 (−0.5%)

$255,400 + $226,100

$481,500

2013

$6,502 (+12.4%)

$240,400 + $241,600

$482,000

2012

$5,783 (−10.9%)

$187,900 + $245,300

$433,200

2011

$6,489 (+4.4%)

$250,400 + $245,300

$495,700

2010

$6,216 (+1.2%)

$250,400 + $245,300

$495,700

2009

$6,145

$301,800 + $242,000

$543,800

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

Property details

Interior

Basement Information
Basement Sq. Ft: 940

Bathroom Information
# of Full Baths: 3

Heating & Cooling
Heating Type: Forced Hot Water

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 7

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Construction Type: Frame

Property Information
Living Sq. Ft: 2,093
Gross Sq. Ft: 4,450
# of Units: 1
# of Stories: 2

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

Lot Information
# of Buildings: 1
Land Sq. Ft: 21,780
Municipality Name: WALTHAM
Acres: 0.5
Zoning Code: 3
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,093
Stories: 2.0
Lot Size: 0.5 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: —
County: Middlesex County
APN: 811378S

Home facts updated by county records on Sep 16, 2026

Around this home

Schools

K - 12
Preschool & daycare

Thomas R Plympton Elementary School

Public K-5 • Assigned • 2.7mi

5/10

John F Kennedy Middle School

Public 6-8 • Assigned • 2.7mi

8/10

Waltham Senior High School

Public 9-12 • Assigned • 2.3mi

4/10

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, 14 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

Lincoln, MA • 01773

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

$970,000 – $1.17M

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Nearby similar homes

$1,800,000

4 beds3.5 baths3,568 sq ft

2 Sandy Pond Rd, Lincoln, MA 01773

Circa-1775 residence • Multiple fireplaces • Detailed moldings

$675,000

2 beds2 baths1,322 sq ft

113 Hillcrest Rd, Waltham, MA 02451

One level living • Open floor plan • Hardwood flooring

3D WALKTHROUGH

$2,198,000

3 beds5 baths3,852 sq ft

190 Bedford, Lincoln, MA 01773

Custom craftsman • Stone hearth • Bertazzoni gas range

3D WALKTHROUGH

$1,549,900

4 beds3.5 baths3,304 sq ft

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Chef's kitchen • Quartz countertops • 6,660 sq ft lot

$799,900

3 beds1.5 baths1,296 sq ft

14 Ode St, Waltham, MA 02451

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Corner lot • Vaulted living room • Gas fireplace

New listings for sale in 01773

3D WALKTHROUGH

$2,198,000

3 beds5 baths3,852 sq ft

190 Bedford, Lincoln, MA 01773

Custom craftsman • Stone hearth • Bertazzoni gas range

Home values near 23 Old Conant Rd

Data from public records.

Address	Redfin Estimate
15 Old Conant Road, Lincoln, MA 3 Beds \| 2.5 Baths \| 3258 Sq. Ft.	$1,542,595
25 Old Conant Road, Lincoln, MA 3 Beds \| 3 Baths \| 1924 Sq. Ft.	$973,999
3 Old Conant Circle, Lincoln, MA 4 Beds \| 2.5 Baths \| 2895 Sq. Ft.	$1,309,198
17 Old Conant Road Unit 3, Lincoln, MA 2 Beds \| 3 Baths \| 1620 Sq. Ft.	$889,443
21 Old Conant Road, Waltham, MA 4 Beds \| 4 Baths \| 2800 Sq. Ft.	$1,203,471
77 Lincoln Woods Road, Waltham, MA 4 Beds \| 3.5 Baths \| 3606 Sq. Ft.	$1,556,227
89 Lincoln Woods Road, Waltham, MA 4 Beds \| 3.5 Baths \| 3600 Sq. Ft.	$1,632,719

Address	Redfin Estimate
9 Old Conant Road, Lincoln, MA 5 Beds \| 3 Baths \| 2331 Sq. Ft.	$1,566,512
2 Old Conant Circle, Lincoln, MA 3 Beds \| 2.5 Baths \| 1659 Sq. Ft.	$1,008,284
21 Old Conant Road, Lincoln, MA 3 Beds \| 3 Baths \| 1754 Sq. Ft.	$1,046,165
3 Old Conant Circle, Waltham, MA 4 Beds \| 2.5 Baths \| 2895 Sq. Ft.	$1,173,271
4 Old Conant Circle, Lincoln, MA 5 Beds \| 3 Baths \| 3200 Sq. Ft.	$1,201,033
81 Lincoln Woods Road, Waltham, MA 4 Beds \| 3 Baths \| 4220 Sq. Ft.	$1,502,791
97 Lincoln Woods Road, Waltham, MA 4 Beds \| 2.5 Baths \| - Sq. Ft.	$1,325,324

Address	Redfin Estimate
27 Old Conant Road, Lincoln, MA 3 Beds \| 3 Baths \| 1754 Sq. Ft.	$959,356
4 OLD CONANT Road, WALTHAM, MA 4 Beds \| 3 Baths \| 3960 Sq. Ft.	$1,286,818
19 Old Conant Road, Lincoln, MA 3 Beds \| 3 Baths \| 2166 Sq. Ft.	$1,028,083
19 Old Conant Road, Waltham, MA 4 Beds \| 2.5 Baths \| 2166 Sq. Ft.	$919,422
15 Old Conant Road, Lincoln, MA 2 Beds \| 2.5 Baths \| 3258 Sq. Ft.	$1,526,044
85 Lincoln Woods Road, Waltham, MA 4 Beds \| 2.5 Baths \| 3542 Sq. Ft.	$1,436,548
105 Lincoln Woods Road, Waltham, MA 4 Beds \| 2.5 Baths \| 3072 Sq. Ft.	$1,435,089

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