NOT LISTED FOR SALE

270 Walnut St Costa Mesa, CA 92627

Downtown Costa Mesa Neighborhood

Estimated Value: $1,760,000 - $1,889,000

1 Bed
1 Bath
400 Sq Ft
$4,564/Sq Ft Est. Value

About This Home

This home is located at 270 Walnut St, Costa Mesa, CA 92627 and is currently estimated at $1,825,629, approximately $4,564 per square foot. 270 Walnut St is a home located in Orange County with nearby schools including Heinz Kaiser Elementary School, Woodland Elementary School, and Horace Ensign Intermediate School.

Ownership 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 Name Owned For Owner Type

Purchase Details

Closed on
Dec 19, 2025
Sold by
Bought by
Current Estimated Value
$1,825,629

Purchase Details

Closed on
Aug 25, 2000
Sold by
Bought by
Source: Public Records

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
Collateral Analytics

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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

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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

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
$1,825,000 Homelight Title
-- --
Source: Public Records

Tax 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.

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 $1,095 $24,633 $13,307 $11,326
2024 $1,095 $24,150 $13,046 $11,104
2023 $1,036 $23,677 $12,790 $10,887
2022 $987 $23,213 $12,539 $10,674
2021 $953 $22,758 $12,293 $10,465
2020 $930 $22,525 $12,167 $10,358
2019 $910 $22,084 $11,929 $10,155
2018 $892 $21,651 $11,695 $9,956
2017 $883 $21,227 $11,466 $9,761
2016 $872 $20,811 $11,241 $9,570
2015 $863 $20,499 $11,072 $9,427
2014 $849 $20,098 $10,855 $9,243
Source: Public Records

Map

California Orange County Costa Mesa 92627 Downtown Costa Mesa

270 Walnut St, Costa Mesa, 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.

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