NOT LISTED FOR SALE

Estimated Value: $6,335,000 - $7,619,000

4 Beds
5 Baths
4,610 Sq Ft
$1,501/Sq Ft Est. Value

About This Home

This home is located at 831 Mason St, San Francisco, CA 94108 and is currently estimated at $6,919,008, approximately $1,500 per square foot. 831 Mason St is a home located in San Francisco County with nearby schools including Redding Elementary School, Marina Middle School, and Cathedral School for Boys.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Dec 7, 2016
Sold by
Sullivan Catherine
Bought by
David Nathaniel and Nathaniel David Revocable Trust
Current Estimated Value
$6,560,425

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$3,000,000
Interest Rate
3.12%
Mortgage Type
Adjustable Rate Mortgage/ARM

Purchase Details

Closed on
Mar 27, 2000
Sold by
Sullivan Catherine
Bought by
Sullivan Catherine

Purchase Details

Closed on
May 7, 1999
Sold by
Kirill Sheynkman
Bought by
Sullivan Catherine

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$600,000
Interest Rate
6.92%

Purchase Details

Closed on
Jan 30, 1996
Sold by
Hoffman Deborah and Hoffman Norman
Bought by
Sheynkman Kirill and Sheynkman Katya

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$993,750
Interest Rate
6.7%
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.

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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
David Nathaniel -- First American Title Company
Sullivan Catherine -- --
Sullivan Catherine -- Commonwealth Land Title Co
Sheynkman Kirill $1,325,000 First American Title Co
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open David Nathantel $3,000,000
Closed David Nathaniel $3,000,000
Previous Owner Sullivan Catherine $710,000
Previous Owner Sullivan Catherine $550,000
Previous Owner Sullivan Catherine $575,000
Previous Owner Sullivan Catherine $575,000
Previous Owner Sullivan Catherine $600,000
Previous Owner Sheynkman Kirill $993,750
Closed Sullivan Catherine $550,000
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 $96,676 $8,356,215 $5,849,351 $2,506,864
2024 $96,676 $8,192,368 $5,734,658 $2,457,710
2023 $95,273 $8,031,734 $5,622,214 $2,409,520
2022 $93,546 $7,874,250 $5,511,975 $2,362,275
2021 $91,917 $7,719,854 $5,403,898 $2,315,956
2020 $92,277 $7,640,697 $5,348,488 $2,292,209
2019 $89,120 $7,490,880 $5,243,616 $2,247,264
2018 $86,109 $7,344,000 $5,140,800 $2,203,200
2017 $84,797 $7,200,000 $5,040,000 $2,160,000
2016 $29,722 $2,497,660 $1,498,599 $999,061
2015 $29,356 $2,460,144 $1,476,089 $984,055
2014 $28,580 $2,411,954 $1,447,175 $964,779
Source: Public Records

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