NOT LISTED FOR SALE

844 Sullivan Ave Concord, CA 94518

Vista Diablo/Wilshire Estates Neighborhood

Estimated Value: $949,000 - $1,089,954

4 Beds
3 Baths
2,104 Sq Ft
$489/Sq Ft Est. Value

About This Home

This home is located at 844 Sullivan Ave, Concord, CA 94518 and is currently estimated at $1,028,239, approximately $488 per square foot. 844 Sullivan Ave is a home located in Contra Costa County with nearby schools including Woodside Elementary School, Oak Grove Middle School, and Ygnacio Valley High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Feb 12, 2021
Sold by
Mastalski Ronald J and Johnson Lois L
Bought by
Mastalski Ronald J and Johnson Lois L
Current Estimated Value
$1,023,599

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$510,000
Outstanding Balance
$417,739
Interest Rate
2.9%
Mortgage Type
New Conventional
Estimated Equity
$610,500

Purchase Details

Closed on
Aug 15, 2017
Sold by
Mastalski Ronald J and Johnson Lois L
Bought by
Mastalski Ronald J and Johnson Lois L

Purchase Details

Closed on
Nov 26, 2013
Sold by
Guo En Ming and Cheung Yee Yue
Bought by
Mastalski Ronald J and Johnson Lois L

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$464,000
Interest Rate
4.08%
Mortgage Type
New Conventional

Purchase Details

Closed on
Mar 12, 2008
Sold by
Munger Shawn P and Munger Marie
Bought by
Guo En Ming and Cheung Yee Yue

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$417,000
Interest Rate
6.12%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Mar 20, 2003
Sold by
Munger Shawn and Munger Marie
Bought by
Munger Shawn P and Munger Marie

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$300,000
Interest Rate
5.78%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Jun 13, 1997
Sold by
Joann Shanahan
Bought by
Munger Shawn and Munger Marie

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$206,800
Interest Rate
7.91%
Mortgage Type
Purchase Money Mortgage
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.

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

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
Mastalski Ronald J -- Spruce Title
Mastalski Ronald J -- Spruce Title Co Santa
Mastalski Ronald J -- None Available
Mastalski Ronald J $580,000 Old Republic Title Company
Guo En Ming $570,000 Fidelity National Title Co
Munger Shawn P -- Chicago Title
Munger Shawn $258,500 Commonwealth Land Title Co
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 Mastalski Ronald J $510,000
Previous Owner Mastalski Ronald J $464,000
Previous Owner Guo En Ming $417,000
Previous Owner Munger Shawn P $300,000
Previous Owner Munger Shawn $206,800
Closed Munger Shawn $38,750
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 $8,784 $710,989 $367,754 $343,235
2024 $8,402 $697,049 $360,544 $336,505
2023 $8,402 $683,382 $353,475 $329,907
2022 $8,291 $669,984 $346,545 $323,439
2021 $8,091 $656,848 $339,750 $317,098
2019 $7,936 $637,368 $329,674 $307,694
2018 $7,637 $624,871 $323,210 $301,661
2017 $7,385 $612,620 $316,873 $295,747
2016 $7,188 $600,609 $310,660 $289,949
2015 $7,115 $591,588 $305,994 $285,594
2014 $6,999 $580,000 $300,000 $280,000
Source: Public Records

Map

California Contra Costa County Concord 94518 Vista Diablo/Wilshire Estates

844 Sullivan Ave, Concord, CA

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
Your Personal Tour Guide

Ask me questions while you tour the home.