NOT LISTED FOR SALE

21 Old Mill Rd Concord, MA 01742

Estimated Value: $1,440,380 - $1,630,000

4 Beds
3 Baths
2,914 Sq Ft
$512/Sq Ft Est. Value

About This Home

This home is located at 21 Old Mill Rd, Concord, MA 01742 and is currently estimated at $1,490,845, approximately $511 per square foot. 21 Old Mill Rd is a home located in Middlesex County with nearby schools including Thoreau Elementary School, Concord Middle School, and Concord Carlisle High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Apr 25, 2025
Sold by
Slagen Charles J and Slagen Dorothy J
Bought by
Slagen Ft and Slagen
Current Estimated Value
$1,490,845

Purchase Details

Closed on
Jun 25, 1993
Sold by
Horne Bldrs Inc
Bought by
Slagen Charles J and Slagen Dorothy J
Source: Public Records

Range of Values:

Collateral Analytics

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ICE

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First American

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Quantarium

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Slagen Ft -- None Available
Slagen Ft -- None Available
Slagen Charles J $360,000 --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Slagen Charles J $102,500
Previous Owner Slagen Charles J $100,000
Previous Owner Slagen Charles J $100,000
Source: Public Records

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $16,514 $1,245,400 $496,300 $749,100
2024 $16,352 $1,245,400 $496,300 $749,100
2023 $15,089 $1,164,300 $451,200 $713,100
2022 $14,097 $955,100 $361,000 $594,100
2021 $13,567 $921,700 $361,000 $560,700
2020 $13,298 $934,500 $361,000 $573,500
2019 $12,806 $902,500 $372,900 $529,600
2018 $12,354 $864,500 $342,200 $522,300
2017 $11,810 $839,400 $317,800 $521,600
2016 $11,698 $840,400 $317,800 $522,600
2015 $11,113 $777,700 $294,300 $483,400
Source: Public Records

Map

Massachusetts Middlesex County Concord 01742

21 Old Mill Rd, Concord, MA

This home is located at 21 Old Mill Rd, Concord, MA 01742 and is currently estimated at $1,490,845, approximately $511 per square foot. 21 Old Mill Rd is a home located in Middlesex County with nearby schools including Thoreau Elementary School, Concord Middle School, and Concord Carlisle High School.

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