Orange County  »  18663 Santa Isadora St

18663 Santa Isadora Street, Fountain Valley, CA 92708 Property Information

18663 Santa Isadora Street, Fountain Valley, CA 92708 Property Information

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  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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18663 Santa Isadora Street, Fountain Valley, CA 92708
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Address

Primary address 18663 Santa Isadora Street, Fountain Valley
Zip code 92708
County Orange

Sales & Tax Overview for 18663 Santa Isadora Street, Fountain Valley

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

Sale date 05/03/2010
Sale price $790,000
Arm's length
Property tax $11,049

Lot & Building Information for 18663 Santa Isadora Street, Fountain Valley

Building sqft 2,485
Building class Single Family Residential (1)
Acreage 0.137
Year built 1974
Year last altered
Bedrooms 4
Bathrooms 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Single-Family Residence (R1)

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Other Property Data for 18663 Santa Isadora Street, Fountain Valley

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  • • Improvements for 18663 Santa Isadora Street, Fountain Valley , including their type, square footage, grade and when they were built.
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About 18663 Santa Isadora Street, Fountain Valley

What is the year built & the total sq. ft. for 18663 Santa Isadora Street, Fountain Valley, CA 92708?

18663 Santa Isadora Street, Fountain Valley, CA 92708 was built in 1974 and has a total of 2,485 square feet.

What is the assessed value of 18663 Santa Isadora Street, Fountain Valley, CA 92708 and the property tax paid?

Assessed at $1,029,156, the tax amount paid for 18663 Santa Isadora Street, Fountain Valley, CA 92708 is $11,049.

When was 18663 Santa Isadora Street, Fountain Valley, CA 92708 last sold?

18663 Santa Isadora Street, Fountain Valley, CA 92708 was last sold in 09/18/2024.

Ownership Information

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Real Estate Reports:
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.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 18663 Santa Isadora Street, Fountain Valley

Create a free account to view the complete sales history for 18663 Santa Isadora Street, Fountain Valley, including title documents, transfer conditions, mortgages and liens.

Sale date Sale price Buyer name Seller name
05/03/2010 $790,000

Title Documents for 18663 Santa Isadora Street, Fountain Valley

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
11/18/2024 Trust Deed
09/18/2024 Grant Deed
04/27/2022 Trust Deed
10/22/2018 Trust Deed 10/22/2033
04/29/2016 Trust Deed 05/01/2046
05/03/2010 Deed
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R: Recorded date
D: Document date

Property Taxes for 18663 Santa Isadora Street, Fountain Valley

Access detailed property tax data for 18663 Santa Isadora Street, 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 $11,049
Market value $1,029,156

Special Assessments for 18663 Santa Isadora Street, 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 18663 Santa Isadora Street, Fountain Valley

Here's the assessment & property tax history for 18663 Santa Isadora Street, 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 $1,029,156 1.0736 $11,049 +1.61%
2024-2025 $1,008,977 1.0777 $10,874 +2.33%
2023-2024 $989,194 1.0742 $10,626 +1.38%
2022-2023 $969,799 1.0808 $10,482 +1.99%
2021-2022 $950,784 1.0809 $10,277 +0.56%

Permits for 18663 Santa Isadora Street, Fountain Valley

The complete history of permits filed for 18663 Santa Isadora Street, 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.

Risk

Create a free account to unlock extended information for 18663 Santa Isadora Street, 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 18663 Santa Isadora Street, 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

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Courreges (Roch) Elementary School 8 Public K-5 690 0.44
Joseph R. Perry Elementary School NR Public K-5 361 0.64
William T. Newland Elementary School 9 Public K-5 497 1.01
Lamb's Path NR Private 2-12 6 1.09
Holy Family Institute NR Private 1-12 23 1.10

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Talbert (Samuel E.) Middle School 8 Public 6-8 712 0.87
Fulton (Harry C.) Middle School 9 Public 6-8 710 0.97
Lamb's Path NR Private 2-12 6 1.09
Holy Family Institute NR Private 1-12 23 1.10
Leport School Fountain Valley NR Private PK-8 87 1.18

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Lamb's Path NR Private 2-12 6 1.09
Holy Family Institute NR Private 1-12 23 1.10
California Science Academy NR Private 7-12 0 1.23
Fountain Valley High School 10 Public 9-12 3,180 1.42
Valley Vista High (Continuation) School 3 Public 9-12 321 1.53

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 18663 Santa Isadora Street, Fountain Valley

Here are the neighbors for 18663 Santa Isadora Street, Fountain Valley.

Address Square feet Purchase date Purchase price
18623 Santa Isadora St, Fountain Valley 2,421 11/12/2021 $1,300,000
18658 Morongo St, Fountain Valley 2,485 10/18/2001
18622 Morongo St, Fountain Valley 2,079 09/25/2020
18597 Santa Isadora St, Fountain Valley 2,421 08/26/2020 $1,172,000
8568 Tule River Cir, Fountain Valley 3,027 10/07/2020
18675 Santa Isadora St, Fountain Valley 2,485
18683 Santa Isadora St, Fountain Valley 1,996
18670 Morongo St, Fountain Valley 2,485 09/22/2003
8576 Tule River Cir, Fountain Valley 1,992 12/10/2020
18669 Santa Isadora St, Fountain Valley 2,485 09/10/2013
18691 Santa Isadora St, Fountain Valley 2,485 09/19/2014 $960,000
18646 Morongo St, Fountain Valley 3,105 04/30/2019 $1,265,000
8576 Wade River Cir, Fountain Valley 3,027 12/02/2024
8568 Wade River Cir, Fountain Valley 3,168 08/25/2020 $1,268,000
8575 Wade River Cir, Fountain Valley 3,543 04/07/2006
18611 Santa Isadora St, Fountain Valley 2,194 06/27/2025
18612 Morongo St, Fountain Valley 2,485 02/11/2019
18634 Morongo St, Fountain Valley 3,105 10/02/2025
18655 Santa Isadora St, Fountain Valley 3,105 01/12/2021
18647 Santa Isadora St, Fountain Valley 2,421 07/30/2025

Nearby ZIP Codes for 18663 Santa Isadora Street, Fountain Valley

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