NOT LISTED FOR SALE

40 Sewall St West Newton, MA 02465

West Newton Neighborhood

Estimated Value: $2,883,000 - $3,986,000

5 Beds
5 Baths
4,163 Sq Ft
$835/Sq Ft Est. Value

About This Home

This home is located at 40 Sewall St, West Newton, MA 02465 and is currently estimated at $3,476,574, approximately $835 per square foot. 40 Sewall St is a home located in Middlesex County with nearby schools including Peirce Elementary School, F.A. Day Middle School, and Newton North High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jun 11, 2025
Sold by
Eshw Int and Eshw Wilson
Bought by
Nyr Blomstra 40 Llc
Current Estimated Value
$3,476,574

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$3,500,000
Outstanding Balance
$3,490,926
Interest Rate
6.76%
Mortgage Type
Commercial
Estimated Equity
-$14,352

Purchase Details

Closed on
Sep 25, 2009
Sold by
Hirschhorn-Wilson E
Bought by
Eshw Int and Eshw Hirschhorn-Wilson

Purchase Details

Closed on
Aug 7, 2006
Sold by
Hertan Claire Th and Hertan David S
Bought by
Wilson Elizabeth H

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,000,000
Interest Rate
6.7%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Sep 28, 2000
Sold by
Corcoran Carol L
Bought by
Hertan David S and Hertan Claire T

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,000,000
Interest Rate
7.94%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

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.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

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.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

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.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

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.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

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
Nyr Blomstra 40 Llc $3,600,000 None Available
Nyr Blomstra 40 Llc $3,600,000 None Available
Eshw Int -- --
Int Eshw -- --
Wilson Elizabeth H $2,850,000 --
Wilson Elizabeth H $2,850,000 --
Hertan David S $1,267,500 --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Nyr Blomstra 40 Llc $3,500,000
Closed Nyr Blomstra 40 Llc $3,500,000
Previous Owner Wilson Elizabeth H $1,000,000
Previous Owner Hertan David S $1,000,000
Previous Owner Hertan David S $1,000,000
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 $34,139 $3,483,600 $1,554,100 $1,929,500
2024 $41,800 $4,282,800 $1,640,000 $2,642,800
2023 $40,308 $3,959,500 $1,285,500 $2,674,000
2022 $38,568 $3,666,200 $1,190,300 $2,475,900
2021 $37,216 $3,458,700 $1,122,900 $2,335,800
2020 $10,375 $3,458,700 $1,122,900 $2,335,800
2019 $35,091 $3,358,000 $1,090,200 $2,267,800
2018 $33,885 $3,131,700 $982,400 $2,149,300
2017 $32,853 $2,954,400 $926,800 $2,027,600
2016 $31,421 $2,761,100 $866,200 $1,894,900
2015 $29,960 $2,580,500 $809,500 $1,771,000
Source: Public Records

Map

Massachusetts Middlesex County Newton 02465 West Newton

40 Sewall St, Newton, 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.

Nearby Homes