NOT LISTED FOR SALE

16 Seminary St Unit 18 Charlestown, MA 02129

Thompson Square-Bunker Hill Neighborhood

Estimated Value: $1,833,000 - $2,393,000

7 Beds
3 Baths
4,850 Sq Ft
$425/Sq Ft Est. Value

About This Home

This home is located at 16 Seminary St Unit 18, Charlestown, MA 02129 and is currently estimated at $2,063,000, approximately $425 per square foot. 16 Seminary St Unit 18 is a home located in Suffolk County with nearby schools including Boston Children's School and St John School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 19, 2025
Sold by
Marx Maureen V and Marx Siobhan E
Bought by
Marx Maureen S
Current Estimated Value
$2,063,000

Purchase Details

Closed on
Jul 9, 2021
Sold by
Marx Maureen V
Bought by
Marx Maureen V and Marx Siobhan E

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$460,000
Interest Rate
2.9%
Mortgage Type
New Conventional
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

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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

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

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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
Marx Maureen S -- --
Marx Maureen S -- --
Marx Maureen V -- None Available
Marx Maureen V -- None Available
Marx Maureen V -- None Available
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Marx Maureen V $460,000
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 $21,931 $1,893,900 $413,200 $1,480,700
2024 $19,107 $1,752,900 $436,800 $1,316,100
2023 $17,118 $1,593,900 $397,200 $1,196,700
2022 $16,508 $1,517,300 $378,100 $1,139,200
2021 $15,718 $1,473,100 $367,100 $1,106,000
2020 $13,210 $1,250,900 $393,900 $857,000
2019 $11,982 $1,136,800 $289,600 $847,200
2018 $11,133 $1,062,300 $289,600 $772,700
2017 $10,714 $1,011,700 $289,600 $722,100
2016 $10,117 $919,700 $289,600 $630,100
2015 $9,393 $775,600 $267,600 $508,000
2014 $8,694 $691,100 $267,600 $423,500
Source: Public Records

Map

Massachusetts Suffolk County Charlestown 02129 Thompson Square-Bunker Hill

16 Seminary St Unit 18, Charlestown, MA

Not Listed for Sale

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