NOT LISTED FOR SALE

Estimated Value: $4,394,000 - $5,946,000

3 Beds
3 Baths
3,192 Sq Ft
$1,543/Sq Ft Est. Value

About This Home

This home is located at 454 15th St, Del Mar, CA 92014 and is currently estimated at $4,925,247, approximately $1,542 per square foot. 454 15th St is a home located in San Diego County with nearby schools including Del Mar Heights School, Del Mar Hills Elementary School, and Earl Warren Middle School.

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

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First American

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Quantarium

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Average Value
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List Price
Sold Price
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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
May 13, 2026
Sold by
Ks Mattson Partners Lp
Bought by
Current Estimated Value
$4,925,247

Purchase Details

Closed on
Oct 24, 2006
Sold by
Mattson Kenneth W
Bought by
Mattson Kenneth W and Mattson Stacy L

Purchase Details

Closed on
Oct 16, 2006
Sold by
Mattson Stacy L
Bought by
Mattson Kenneth W

Purchase Details

Closed on
Sep 1, 1999
Sold by
Mattson Kenneth W
Bought by
Ks Mattson Partners

Purchase Details

Closed on
May 19, 1989

Purchase Details

Closed on
Apr 19, 1984
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

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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
-- Commonwealth Land Title
Mattson Kenneth W -- Fidelity National Title Co
Ks Mattson Partners -- Fidelity National Title Co
Mattson Kenneth W -- Fidelity National Title Co
Mattson Kenneth W -- Fidelity National Title Co
Ks Mattson Partners -- --
-- $468,000 --
-- $273,500 --
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
Previous Owner $1,920,000
Previous Owner Ks Mattson Partners $1,800,000
Previous Owner K S Mattson Partners $100,000
Previous Owner Mattson Kenneth W $468,000
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
2026 $28,212 $2,696,164 $974,273 $1,721,891
2025 $28,212 $2,643,299 $955,170 $1,688,129
2024 $27,655 $2,591,471 $936,442 $1,655,029
2023 $27,046 $2,540,659 $918,081 $1,622,578
2022 $26,614 $2,490,843 $900,080 $1,590,763
2021 $25,630 $2,442,004 $882,432 $1,559,572
2020 $25,858 $2,416,965 $873,384 $1,543,581
2019 $25,350 $2,369,574 $856,259 $1,513,315
2018 $24,226 $2,323,113 $839,470 $1,483,643
2017 $110 $2,277,562 $823,010 $1,454,552
2016 $22,989 $2,232,905 $806,873 $1,426,032
2015 $22,644 $2,199,366 $794,754 $1,404,612
2014 $22,175 $2,156,284 $779,186 $1,377,098
Source: Public Records

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