NOT LISTED FOR SALE

25 Reservoir St Cambridge, MA 02138

West Cambridge Neighborhood

Estimated Value: $6,858,000 - $9,280,000

10 Beds
7 Baths
7,279 Sq Ft
$1,127/Sq Ft Est. Value

About This Home

This home is located at 25 Reservoir St, Cambridge, MA 02138 and is currently estimated at $8,202,802, approximately $1,126 per square foot. 25 Reservoir St is a home located in Middlesex County with nearby schools including Cambridge Montessori School, St Peter School, and Cambridge Friends School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 5, 2025
Sold by
Crg 25 Reservoir Llc
Bought by
Rathborne Ernestine N
Current Estimated Value
$8,202,802

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$2,000,000
Outstanding Balance
$2,000,000
Interest Rate
6.77%
Mortgage Type
New Conventional
Estimated Equity
$6,455,668

Purchase Details

Closed on
Feb 19, 2025
Sold by
Crg Tr Llc
Bought by
Crg 25 Reservoir Llc

Purchase Details

Closed on
Mar 29, 2023
Sold by
Rathborne Ernestine N and Denormandie Philip Y
Bought by
Crg Tr Llc

Purchase Details

Closed on
Dec 2, 2003
Sold by
Hamill Oliver L and Hamill Mary
Bought by
Rathborne Ernestine N and Denormandie Philip Y

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$2,000
Interest Rate
6.09%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Oct 29, 1993
Sold by
Est Eliot Charles W and Saunders Preston H
Bought by
25-27 Reservoir St T and Clark Stephen S
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
Rathborne Ernestine N -- --
Crg 25 Reservoir Llc -- None Available
Crg 25 Reservoir Llc -- None Available
Crg Tr Llc -- None Available
Crg Tr Llc -- None Available
Rathborne Ernestine N $5,025,000 --
Rathborne Ernestine N $5,025,000 --
25-27 Reservoir St T $1,500,000 --
25-27 Reservoir St T $1,500,000 --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Rathborne Ernestine N $2,000,000
Previous Owner Rathborne Ernestine N $2,000
Previous Owner 25-27 Reservoir St T $400,000
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 $67,973 $10,704,400 $5,665,400 $5,039,000
2024 $61,427 $10,376,100 $5,620,200 $4,755,900
2023 $56,706 $9,676,800 $5,509,500 $4,167,300
2022 $52,383 $8,848,500 $5,202,800 $3,645,700
2021 $48,976 $8,372,000 $5,055,000 $3,317,000
2020 $45,940 $7,989,600 $4,848,900 $3,140,700
2019 $41,112 $6,921,200 $4,084,300 $2,836,900
2018 $42,965 $6,830,700 $4,063,400 $2,767,300
2017 $42,162 $6,496,400 $3,874,900 $2,621,500
2016 $40,349 $5,772,400 $3,351,500 $2,420,900
2015 $41,444 $5,299,800 $3,141,800 $2,158,000
2014 $43,461 $5,186,300 $3,058,100 $2,128,200
Source: Public Records

Map

Massachusetts Middlesex County Cambridge 02138 West Cambridge

25 Reservoir St, Cambridge, MA

This home is located at 25 Reservoir St, Cambridge, MA 02138 and is currently estimated at $8,202,802, approximately $1,126 per square foot. 25 Reservoir St is a home located in Middlesex County with nearby schools including Cambridge Montessori School, St Peter School, and Cambridge Friends School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

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