NOT LISTED FOR SALE

9 Douglas St Cambridge, MA 02139

The Port Neighborhood

Estimated Value: $1,727,000 - $2,057,000

4 Beds
2 Baths
2,430 Sq Ft
$796/Sq Ft Est. Value

About This Home

This home is located at 9 Douglas St, Cambridge, MA 02139 and is currently estimated at $1,935,399, approximately $796 per square foot. 9 Douglas St is a home located in Middlesex County with nearby schools including Prospect Hill Academy Charter School and Saint Paul's Choir School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Apr 30, 2025
Sold by
Liu Baohua and Yang Jinlan
Bought by
9 Douglass Street Nt and Liu
Current Estimated Value
$1,935,399

Purchase Details

Closed on
Feb 23, 2009
Sold by
Valentino Antonette J and Valentino Lopez
Bought by
Liu Baohua and Yang Jinlan

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$400,000
Interest Rate
5.06%
Mortgage Type
Purchase Money Mortgage
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
9 Douglass Street Nt -- None Available
9 Douglass Street Nt -- None Available
Liu Baohua $500,000 --
Liu Baohua $500,000 --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Liu Baohua $123,600
Previous Owner Liu Baohua $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 $9,635 $1,517,300 $762,800 $754,500
2024 $9,043 $1,527,500 $801,300 $726,200
2023 $8,505 $1,451,400 $814,700 $636,700
2022 $7,889 $1,385,900 $811,200 $574,700
2021 $7,889 $1,348,500 $795,600 $552,900
2020 $7,687 $1,336,900 $794,500 $542,400
2019 $7,172 $1,207,400 $697,300 $510,100
2018 $7,359 $1,072,100 $600,000 $472,100
2017 $6,387 $984,200 $536,400 $447,800
2016 $6,047 $865,100 $449,200 $415,900
2015 $5,814 $743,500 $375,500 $368,000
2014 $5,279 $630,000 $301,700 $328,300
Source: Public Records

Map

Massachusetts Middlesex County Cambridge 02139 The Port

9 Douglas St, Cambridge, MA

This home is located at 9 Douglas St, Cambridge, MA 02139 and is currently estimated at $1,935,399, approximately $796 per square foot. 9 Douglas St is a home located in Middlesex County with nearby schools including Prospect Hill Academy Charter School and Saint Paul's Choir School.

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