Orange County  »  4 San Sebastian

4 San Sebastian, Newport Beach, CA 92660 - Property report

Also known as: 4 San Sebastian

Property image for 4 San Sebastian, Newport Beach, CA 92660
static Mapbox map

Property type

Single Family Residential (1)

Year built

1982

Acreage

0.28

Sale price

$10,800,000

General Information

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Address
Primary address
4 San Sebastian
Newport Beach, CA 92660
Zip code
92660
Neighborhood
Harbor View - Harbor Ridge
County
Orange
Municipality
Newport Beach

Owner

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Building
Property type
Single Family Residential
Building sq. ft.
3,795
Year built
1982
Bedrooms
5
Bathrooms
5
Pool
N
Sales
Sale date
03/13/2024
Sale price
$10,800,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$109,313
Tax per sq. ft.
$29
Zoning & use
Zoning
Planned Community (PC)
Lot
Acreage
0.28

Area overview

Walk score
16 /100.  Car-Dependent
Transit score
21 /100.  Minimal Transit
Bike score
25 /100.  Somewhat Bikeable

Ownership information for 4 San Sebastian, Newport Beach, CA

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

Sales history for 4 San Sebastian, Newport Beach, CA 92660

Sale date Sale price Buyer name Seller name
03/13/2024 $10,800,000 XXXXX XXX XX; XXXXX XXXXX X.X. XX XXXX XX XXXXXXXXX XXX
01/07/2019 $2,175,000 XXXXXX XXXXXXXXX X XX XXXXX XXX

*Most recent sales on record for this property.

More about Orange County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
07/17/2024 Quitclaim Deed XXXX XX XXXXXXXXX XXXXX X XXXXXX XXXXXXXX XXXXXXXXX XXXXX XXX
07/17/2024 Quitclaim Deed XXXX XX XXXXXXXXX XXX XXXXX X XXXXXX XXXXXXXX XXXXXXXXX XXXXX XXX
04/11/2024 Reconveyance
Substitution Tr
XXXXXXXX XXXX XXXXX XXX XX
04/11/2024 Reconveyance
Substitution Tr
XXXXXXXX XXXX XXXXX XXX XX
03/13/2024 Reconveyance
Substitution Tr
XXXXX XXXXXXX X XXXXX XXXXXX XXXXX
03/13/2024 Grant Deed XXXXX XXX XX XXXX XX XXXXXXXXX XXX
02/13/2024 Withdrawal XXXX XXXXX XXXXX XXX
08/10/2023 Lis Pendens XXXXX XXX XXXX XXXXX
07/06/2021 Reconveyance
Substitution Tr
XXXXX XXXXXXX XXXX XXXXXX XX XXXXX XXX XX
07/06/2021 Subdn Agreement XXXXX XXX XX XXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 4 San Sebastian, Newport Beach, 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
$109,313
Tax per sq. ft.
$29
Recent tax assessments
Market value
$10,671,925
Land value
$7,900,520
Building value
$2,771,405

Special assessments for 4 San Sebastian, Newport Beach, 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 $10,671,925 1.0243 $109,313 +164.33%
2024-2025 $4,039,371 1.0238 $41,355 +2.40%
2023-2024 $3,960,168 1.0198 $40,386 +1.91%
2022-2023 $3,882,518 1.0207 $39,629 +1.98%
2021-2022 $3,806,391 1.0209 $38,859 +109.64%
2020-2021 $1,815,393 1.02104 $18,536 +79.15%
2019-2020 $1,014,037 1.02032 $10,346 +2.00%
2018-2019 $994,154 1.0203 $10,144 +1.89%
2017-2018 $974,661 1.0214 $9,955 +2.30%
2016-2017 $955,550 1.0184 $9,731 +0.90%

Permit information for 4 San Sebastian, Newport Beach, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
04/09/2020
04/06/2020
11/22/2019
07/17/2019
06/17/2019

*Most recent permits on record for this property.

Newport Beach residential market stats

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

Median sale price

$3,500,000

Median price/sq. ft.

$1,474

7.5% Y-o-Y

Orange county median sale price

$1,199,500

3.4% Y-o-Y

Check out recently sold homes in Newport Beach 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 4 San Sebastian, Newport Beach, CA 92660 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)
Roy O. Andersen Elementary School 8 Public K-6 298 0.87
Abraham Lincoln Elementary School 8 Public K-6 306 0.90
Newport Coast Elementary School 9 Public K-6 456 1.20
Harbor View Elementary School 9 Public K-6 295 1.54
Tarbut V'torah Community Day School NR Private K-12 624 1.68
Harbor Day School NR Private K-8 407 1.81
University Montessori Of Irvine NR Private PK-K 170 1.98
University Montessori Of Irvine NR Private PK-K 170 1.98
Our Lady Queen Of Angels NR Private K-8 424 2.21
Bonita Canyon Elementary School 9 Public K-6 404 2.38
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Tarbut V'torah Community Day School NR Private K-12 624 1.68
Harbor Day School NR Private K-8 407 1.81
Our Lady Queen Of Angels NR Private K-8 424 2.21
Newport Christian School NR Private K-12 257 2.30
Corona Del Mar High School 8 Public 7-12 2,059 2.36
Halstrom Academy - Newport Beach NR Private 6-12 89 3.33
Vista Verde 9 Public K-8 801 3.48
Monte Vista High School 5 Public K-12 199 3.80
Suncoast Preparatory Academy NR Charter K-12 77 3.81
California Pacific Charter- Los Angeles 5 Charter K-12 351 3.93
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Sage Hill NR Private 9-12 520 1.18
Tarbut V'torah Community Day School NR Private K-12 624 1.68
Newport Christian School NR Private K-12 257 2.30
Corona Del Mar High School 8 Public 7-12 2,059 2.36
California University Fce High School NR Private 9-12 80 2.66
University High School 9 Public 9-12 2,164 3.01
Halstrom Academy - Newport Beach NR Private 6-12 89 3.33
Back Bay High School 2 Public 9-12 135 3.80
Monte Vista High School 5 Public K-12 199 3.80
Suncoast Preparatory Academy NR Charter K-12 77 3.81

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

Frequently asked questions

What is the year built for 4 San Sebastian, Newport Beach, CA 92660?

The development at 4 San Sebastian, Newport Beach, CA 92660 was built in 1982.

What is the total square footage of 4 San Sebastian, Newport Beach, CA 92660?

4 San Sebastian, Newport Beach, CA 92660 has a total of 3,795 square feet.

When was 4 San Sebastian, Newport Beach, CA 92660 last sold and what was the sale price?

4 San Sebastian, Newport Beach, CA 92660 was last sold on 03/13/2024 for $10,800,000.

What is the assessed value of 4 San Sebastian, Newport Beach, CA 92660?

4 San Sebastian, Newport Beach, CA 92660 is currently assessed at $10,671,925.

What are the property taxes for 4 San Sebastian, Newport Beach, CA 92660?

The property taxes for 4 San Sebastian, Newport Beach, CA 92660 total $109,312.

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