21 Old Mill Rd Concord, MA 01742
Estimated Value: $1,447,664 - $1,662,000
4
Beds
3
Baths
2,914
Sq Ft
$536/Sq Ft
Est. Value
About This Home
This home is located at 21 Old Mill Rd, Concord, MA 01742 and is currently estimated at $1,562,666, approximately $536 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
Purchase Details
Closed on
Jun 25, 1993
Sold by
Horne Bldrs Inc
Bought by
Slagen Charles J and Slagen Dorothy J
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| Slagen Ft | -- | None Available | |
| Slagen Ft | -- | None Available | |
| Slagen Charles J | $360,000 | -- | |
| 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
| 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
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