Orange County  »  10020 Warner Ave

10020 Warner Avenue, Fountain Valley, CA 92708 Property Information

10020 Warner Avenue, Fountain Valley, CA 92708 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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10020 Warner Avenue, Fountain Valley, CA 92708
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Address

Primary address 10020 Warner Avenue, Fountain Valley
Zip code 92708
County Orange

Sales & Tax Overview for 10020 Warner Avenue, Fountain Valley

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Property tax $22,281

Lot & Building Information for 10020 Warner Avenue, Fountain Valley

Building class Commercial (3)
Acreage 0.945
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Zoning, Use & Area Overview

Walk Score
Transit Score
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Zoning district

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 10020 Warner Avenue, Fountain Valley

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  • • Improvements for 10020 Warner Avenue, Fountain Valley , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 10020 Warner Avenue, Fountain Valley

What is the assessed value of 10020 Warner Avenue, Fountain Valley, CA 92708 and the property tax paid?

Assessed at $2,075,332, the tax amount paid for 10020 Warner Avenue, Fountain Valley, CA 92708 is $22,280.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Research 100M+ property records powered by:
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Past Sales & Property History for 10020 Warner Avenue, Fountain Valley

Create a free account to view the complete sales history for 10020 Warner Avenue, Fountain Valley, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 10020 Warner Avenue, Fountain Valley

Data not available for this property.

Property Taxes for 10020 Warner Avenue, Fountain Valley

Access detailed property tax data for 10020 Warner Avenue, Fountain Valley, CA 92708. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $22,281
Market value $2,075,332

Special Assessments for 10020 Warner Avenue, Fountain Valley

Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.

Description Special assessment Phone number
Mosq,fire ant assmt (800) 273-5167
MWD water stdby CHG (866) 807-6864
Oc san regional sewer fee (714) 593-7281
Vector control CHG (800) 273-5167

Assessment History for 10020 Warner Avenue, Fountain Valley

Here's the assessment & property tax history for 10020 Warner Avenue, Fountain Valley, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $2,075,332 1.0736 $22,281 +0.25%
2024-2025 $2,062,366 1.0777 $22,226 +1.65%
2023-2024 $2,035,490 1.0742 $21,865 +3.09%
2022-2023 $1,962,327 1.0808 $21,209 +0.60%
2021-2022 $1,950,473 1.0809 $21,083 -2.30%

Permits for 10020 Warner Avenue, Fountain Valley

The complete history of permits filed for 10020 Warner Avenue, Fountain Valley, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Fountain Valley residential market stats

Median Sale Price
$1,350,000
1.9% YoY
Median Price/Sqft
$697
2.3% YoY
Orange County Median Sale Price
$1,155,000
2.2% YoY

Access a detailed real estate market overview of Fountain Valley so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Fountain Valley and compare it to other neighborhoods in Orange County.

Check out recently sold homes in Fountain-Valley and see how their prices compare.

Demographics by Zip Code

Total population 56,258
Median age 44.4
Average household income $143,356
Family households 72.3%
Occupied housing units 18,778
Owner occupied units 64.8%
Average number of people per household 2.97
Median year structure built 1972
Median value for units with a mortgage $1,085,500
Median value for units without a mortgage $1,051,700

Risk

Create a free account to unlock extended information for 10020 Warner Avenue, Fountain Valley, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map

Transportation

Access the detailed traffic volume map for 10020 Warner Avenue, Fountain Valley to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Neighbors for 10020 Warner Avenue, Fountain Valley

Here are the neighbors for 10020 Warner Avenue, Fountain Valley.

Address Square feet Purchase date Purchase price
10639 El Adelante Ave, Fountain Valley 1,440 12/10/2020 $830,000
10687 El Adelante Ave, Fountain Valley 1,936 07/20/1999
10300 LA Despensa Ave, Fountain Valley 1,807 08/02/2013
10376 LA Despensa Ave, Fountain Valley 1,742 11/22/2022
10398 LA Despensa Ave, Fountain Valley 1,599 02/29/2016 $699,000
10739 Los Jardines W, Fountain Valley
10655 El Adelante Ave, Fountain Valley 2,057 10/15/1999 $313,000
10663 El Adelante Ave, Fountain Valley 2,057 10/19/2018 $775,000
10364 LA Despensa Ave, Fountain Valley 1,599 04/22/2025 $1,350,000
17110 Brookhurst St, Fountain Valley 04/26/2021 $17,370,000
10647 El Adelante Ave, Fountain Valley 1,936 01/10/2017
10342 LA Despensa Ave, Fountain Valley 1,742 08/04/2022 $1,000,000
10695 El Adelante Ave, Fountain Valley 2,621 01/22/2021
10671 El Adelante Ave, Fountain Valley 1,800 05/08/2013
10679 El Adelante Ave, Fountain Valley 2,783 03/05/2015
10328 LA Despensa Ave, Fountain Valley 1,644 11/07/2013
10306 LA Despensa Ave, Fountain Valley 1,599 11/19/2025
10352 LA Despensa Ave, Fountain Valley 1,644 05/01/2017
10316 LA Despensa Ave, Fountain Valley 1,603 08/06/2003 $449,000
10386 LA Despensa Ave, Fountain Valley 2,107 07/12/2013

Nearby ZIP Codes for 10020 Warner Avenue, Fountain Valley

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