NOT LISTED FOR SALE

23 Oak St Cambridge, MA 02139

Wellington-Harrington Neighborhood

Estimated Value: $2,400,000 - $2,710,000

9 Beds
4 Baths
3,714 Sq Ft
$693/Sq Ft Est. Value

About This Home

This home is located at 23 Oak St, Cambridge, MA 02139 and is currently estimated at $2,572,667, approximately $692 per square foot. 23 Oak St is a home located in Middlesex County with nearby schools including Prospect Hill Academy Charter School.

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Jan 16, 2026
Sold by
Bought by
Current Estimated Value
$2,572,667

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$427,000
Outstanding Balance
$426,590
Interest Rate
6.19%
Mortgage Type
New Conventional
Estimated Equity
$2,146,077
Source: Public Records

Range of Values:

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Value Increase
--
Percent Increase
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Adjusted for Inflation
Collateral Analytics

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ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

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First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

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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

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
-- --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $427,000
Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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 $10,137 $1,596,300 $650,200 $946,100
2024 $9,567 $1,616,100 $705,100 $911,000
2023 $9,010 $1,537,500 $717,000 $820,500
2022 $8,665 $1,463,600 $722,500 $741,100
2021 $9,425 $1,421,500 $708,600 $712,900
2020 $8,100 $1,408,700 $707,600 $701,100
2019 $7,605 $1,280,300 $621,000 $659,300
2018 $526 $1,105,200 $534,400 $570,800
2017 $6,805 $1,048,600 $477,700 $570,900
2016 $6,469 $925,500 $400,100 $525,400
2015 $6,177 $789,900 $334,400 $455,500
2014 $5,739 $684,900 $268,700 $416,200
Source: Public Records

Map

Massachusetts Middlesex County Cambridge 02139 Wellington-Harrington

23 Oak St, Cambridge, MA

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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