Orange County  »  18903 San Carlos St

18903 San Carlos Street, Fountain Valley, CA 92708 - Property report

Also known as: 18903 San Carlos St

Property image for 18903 San Carlos Street, Fountain Valley, CA 92708
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Property type

Single Family Residential (1)

Year built

1965

Acreage

0.167

Sale price

$500,000

General Information

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Address
Primary address
18903 San Carlos St
Fountain Valley, CA 92708
Zip code
92708
County
Orange
Municipality
Fountain Valley

Owner

Find out who owns 18903 San Carlos Street, Fountain Valley, CA 92708. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residential
Building sq. ft.
2,424
Year built
1965
Bedrooms
5
Bathrooms
3
Pool
N
Sales
Sale date
11/08/2002
Sale price
$500,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$8,252
Tax per sq. ft.
$3
Zoning & use
Zoning
Single-Family Residence (R1)
Lot
Acreage
0.167

Area overview

Walk score
63 /100.  Somewhat Walkable
Transit score
25 /100.  Some Transit
Bike score
74 /100.  Very Bikeable

Ownership information for 18903 San Carlos Street, Fountain Valley, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address

Sales history for 18903 San Carlos Street, Fountain Valley, CA 92708

Sale date Sale price Buyer name Seller name
11/08/2002 $500,000 XXXXXXX, XXXXX X & XXXXXXXX X XXXXXXXXXXX, XXXXX X XXXXX
09/18/1996 $245,000 XXXXXX, XXXXX X & XXXXXXXX X XXXXXXX, XXXXX X & XXXXXXXX X
11/09/1993 $280,000 XXXXX, XXXXX X & XXXXXX, XXXXX X & XXXXXXXX X

*Most recent sales on record for this property.

More about Orange County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
07/15/2015 Subdn Agreement XXXX XX XXXX XXXXXX XXX XXX
07/15/2015 Trust Deed XXXXXXXXXXX XXXXX X XX XXXXXX XXX XXXX
11/08/2002 Deed XXXXXXX, XXXXX X & XXXXXXXX X XXXXXXXXXXX, XXXXX X XXXXX
09/18/1996 Deed XXXXXX, XXXXX X & XXXXXXXX X XXXXXXX, XXXXX X & XXXXXXXX X
11/09/1993 Deed XXXXX, XXXXX X XXXXXX, XXXXX X & XXXXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 18903 San Carlos Street, Fountain Valley, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$8,252
Tax per sq. ft.
$3
Recent tax assessments
Market value
$768,668
Land value
$581,132
Building value
$187,536

Special assessments for 18903 San Carlos Street, Fountain Valley, CA

Description Value Phone
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

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $768,668 1.0736 $8,252 +1.61%
2024-2025 $753,597 1.0777 $8,122 +2.33%
2023-2024 $738,821 1.0742 $7,936 +1.38%
2022-2023 $724,335 1.0808 $7,829 +1.99%
2021-2022 $710,133 1.0809 $7,676 +0.56%
2020-2021 $702,852 1.08605 $7,633 +2.21%
2019-2020 $689,071 1.08387 $7,469 +1.99%
2018-2019 $675,560 1.084 $7,323 +1.61%
2017-2018 $662,314 1.0881 $7,207 +4.70%
2016-2017 $649,328 1.0601 $6,883 +1.53%

Permit information for 18903 San Carlos Street, Fountain Valley, CA

No recently recorded permits for this property.

Fountain Valley residential market stats

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.

Median sale price

$1,317,500

-5% Y-o-Y

Median price/sq. ft.

$674

-1.2% Y-o-Y

Orange county median sale price

$1,199,500

3.4% Y-o-Y

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

Risk

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FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map

Access the detailed traffic volume map for 18903 San Carlos Street, Fountain Valley, CA 92708 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Gisler (Robert) Elementary School 9 Public K-5 475 0.21
My First Montessori NR Private PK-3 203 0.36
My First Montessori NR Private PK-3 203 0.36
Shoreline Christian School NR Private K-8 335 0.38
My First Montessori Preschool NR Private K-1 38 0.40
Fountain Valley Montessori Center NR Private PK-2 220 0.55
Oka (Isojiro) Elementary School 8 Public K-5 518 0.83
California Elementary School 7 Public K-6 375 1.31
Adams Elementary School 7 Public K-6 355 1.33
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Shoreline Christian School NR Private K-8 335 0.38
Leport School Fountain Valley NR Private PK-8 87 0.60
The Pegasus School NR Private PK-8 573 0.77
Lamb's Path NR Private 2-12 6 1.17
Talbert (Samuel E.) Middle School 8 Public 6-8 712 1.23
Soteric Academy NR Private 7-12 18 1.27
Charles W. Tewinkle Middle School 6 Public 7-8 506 1.38
Masuda (Kazuo) Middle School 9 Public 6-8 736 1.55
Isaac L. Sowers Middle School 8 Public 6-8 753 1.97
Fulton (Harry C.) Middle School 9 Public 6-8 710 1.98
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Lamb's Path NR Private 2-12 6 1.17
Soteric Academy NR Private 7-12 18 1.27
Early College High School 10 Public 9-12 201 1.28
Fountain Valley High School 10 Public 9-12 3,180 1.40
California Science Academy NR Private 7-12 0 1.48
Wisdom Academy NR Private K-11 0 1.51
Valley Vista High (Continuation) School 3 Public 9-12 321 1.55
Estancia High School 6 Public 9-12 1,040 2.01
Waldorf School Of Orange County NR Private PK-12 349 2.09
Los Amigos High School 6 Public 9-12 1,604 2.66

Data provided by GreatSchools.org © 2026. All rights reserved.

Nearby ZIP codes for 18903 San Carlos Street, Fountain Valley, CA

Frequently asked questions

What is the year built for 18903 San Carlos Street, Fountain Valley, CA 92708?

The development at 18903 San Carlos Street, Fountain Valley, CA 92708 was built in 1965.

What is the total square footage of 18903 San Carlos Street, Fountain Valley, CA 92708?

18903 San Carlos Street, Fountain Valley, CA 92708 has a total of 2,424 square feet.

When was 18903 San Carlos Street, Fountain Valley, CA 92708 last sold and what was the sale price?

18903 San Carlos Street, Fountain Valley, CA 92708 was last sold on 11/08/2002 for $500,000.

What is the assessed value of 18903 San Carlos Street, Fountain Valley, CA 92708?

18903 San Carlos Street, Fountain Valley, CA 92708 is currently assessed at $768,668.

What are the property taxes for 18903 San Carlos Street, Fountain Valley, CA 92708?

The property taxes for 18903 San Carlos Street, Fountain Valley, CA 92708 total $8,252.

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