NOT LISTED FOR SALE

23 Montague St Cambridge, MA 02139

Riverside Neighborhood

Estimated Value: $1,576,055 - $2,110,000

5 Beds
4 Baths
2,034 Sq Ft
$870/Sq Ft Est. Value

About This Home

This home is located at 23 Montague St, Cambridge, MA 02139 and is currently estimated at $1,769,264, approximately $869 per square foot. 23 Montague St is a home located in Middlesex County with nearby schools including Prospect Hill Academy Charter School, Saint Paul's Choir School, and St Herman Of Alaska Christian School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jul 31, 2025
Sold by
Hamilton Marcia C Est and Brown
Bought by
23 Montague St Llc
Current Estimated Value
$1,769,264

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$3,200,000
Outstanding Balance
$3,191,785
Interest Rate
6.81%
Mortgage Type
Purchase Money Mortgage
Estimated Equity
-$1,422,521

Purchase Details

Closed on
Dec 22, 1975
Bought by
Hamilton Marcia C
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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
23 Montague St Llc $1,800,000 --
23 Montague St Llc $1,800,000 --
Hamilton Marcia C $27,000 --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open 23 Montague St Llc $3,200,000
Closed 23 Montague St Llc $3,200,000
Previous Owner Hamilton Marcia C $50,000
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 $7,933 $1,249,300 $831,100 $418,200
2024 $7,592 $1,282,500 $879,800 $402,700
2023 $7,323 $1,249,600 $896,200 $353,400
2022 $7,140 $1,206,100 $886,800 $319,300
2021 $6,885 $1,176,900 $869,500 $307,400
2020 $6,685 $1,162,600 $860,900 $301,700
2019 $6,068 $1,021,500 $744,400 $277,100
2018 $5,614 $892,500 $644,000 $248,500
2017 $5,605 $863,600 $614,900 $248,700
2016 $4,989 $713,800 $482,200 $231,600
2015 $4,899 $626,500 $420,700 $205,800
2014 $4,937 $589,100 $404,600 $184,500
Source: Public Records

Map

Massachusetts Middlesex County Cambridge 02139 Riverside

23 Montague St, Cambridge, MA

Not Listed for Sale

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