Google street view image for 19451 Sierra Seco Rd, Irvine, CA 92603

Off market jul 1998 for $492K

$2,765,567

Est. refi paymentEst. refi $3,100/mo

•

4.5 ba

•

2,685

sq ft

19451 Sierra Seco Rd, Irvine, CA 92603

About this home

19451 Sierra Seco Rd is a 2,685 square foot house on a 7,600 square foot lot with 4 bedrooms and 4.5 bathrooms. - it last sold on July 14, 1998 for $492,500. Based on Redfin's Irvine data, we estimate the home's value is $2,765,567.

Single-familyProperty Type

1969Year Built

7,600 sq ftLot Size

$1,030Est. Price/Sq.Ft.

3 car garageParking

Source:Public Records

Redfin Estimate

$2,765,567

$2.3M since sold in July 1998$25K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.9% higher than the average sale price ($2.45M) of 5 comparable homes.

SOLD AUG 28, 2026
$2,480,000
A
4 beds2.5 baths2,120 sq ft
19012 Antioch, Irvine, CA 92603
SOLD SEP 18, 2026
$2,240,000
B
4 beds2 baths1,800 sq ft
5372 Blinn Ln, Irvine, CA 92603
RE/MAX Connections
SOLD SEP 9, 2026
$2,430,000
C
4 beds2.5 baths2,015 sq ft
5701 Sierra Cielo Rd, Irvine, CA 92603
SOLD OCT 23, 2026
$2,120,000
D
4 beds2 baths1,774 sq ft
18846 Saginaw, Irvine, CA 92603
Keller Williams Realty Irvine
SOLD JUL 28, 2026
$2,975,000
E
4 beds2.5 baths2,400 sq ft
6286 Sierra Siena Rd, Irvine, CA 92603
Balboa Realty

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Earn from this home

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$2,585,937

Est. take-home

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Est. cash available

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Rent

$7,423/mo

Redfin rental estimate

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Market trends in 92603, CA

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

96.7%

0.4% MoM

Median sale price

$2.5M

$296K MoM

Avg. days on market

81d

25 days MoM

Recently sold homes

4 MoM

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Keller Williams Realty Irvine
See all

Provided by Redfin

Sale history for 19451 Sierra Seco Rd

Year

Property tax

Land + Additions

Assessment*

2025

$18,290 (+2.1%)

$1,339,590 + $440,561

$1,780,151

2024

$17,916 (+2.6%)

$1,313,324 + $431,923

$1,745,247

2023

$17,454 (+1.9%)

$1,287,573 + $423,454

$1,711,027

2022

$17,135 (+2.3%)

$1,262,327 + $415,151

$1,677,478

2021

$16,750 (+0.6%)

$1,237,576 + $407,011

$1,644,587

2020

$16,657 (+2.3%)

$1,213,310 + $399,031

$1,612,341

2019

$16,288 (+1.8%)

$1,200,869 + $394,940

$1,595,809

2018

$16,007 (+2.1%)

$1,177,322 + $387,197

$1,564,519

2017

$15,679 (+4.7%)

$1,131,606 + $372,162

$1,503,768

2016

$14,974 (+1.5%)

$1,131,606 + $372,162

$1,503,768

2015

$14,750 (+20.7%)

$1,109,418 + $364,865

$1,474,283

2014

$12,218 (+92.9%)

$1,071,348 + $128,652

$1,200,000

2013

$6,333 (+2.0%)

$1,071,348 + $128,652

$1,200,000

2012

$6,210 (+2.0%)

$495,745 + $124,797

$620,542

2011

$6,089 (+0.8%)

$486,025 + $122,350

$608,375

2010

$6,040 (−0.2%)

$476,496 + $119,951

$596,447

2009

$6,055 (+2.0%)

$472,935 + $119,055

$591,990

2008

$5,938

$474,059 + $119,338

$593,397

Tax history for 19451 Sierra Seco Rd

Year

Property tax

Land + Additions

Assessment*

2025

$18,290 (+2.1%)

$1,339,590 + $440,561

$1,780,151

2024

$17,916 (+2.6%)

$1,313,324 + $431,923

$1,745,247

2023

$17,454 (+1.9%)

$1,287,573 + $423,454

$1,711,027

2022

$17,135 (+2.3%)

$1,262,327 + $415,151

$1,677,478

2021

$16,750 (+0.6%)

$1,237,576 + $407,011

$1,644,587

2020

$16,657 (+2.3%)

$1,213,310 + $399,031

$1,612,341

2019

$16,288 (+1.8%)

$1,200,869 + $394,940

$1,595,809

2018

$16,007 (+2.1%)

$1,177,322 + $387,197

$1,564,519

2017

$15,679 (+4.7%)

$1,131,606 + $372,162

$1,503,768

2016

$14,974 (+1.5%)

$1,131,606 + $372,162

$1,503,768

2015

$14,750 (+20.7%)

$1,109,418 + $364,865

$1,474,283

2014

$12,218 (+92.9%)

$1,071,348 + $128,652

$1,200,000

2013

$6,333 (+2.0%)

$1,071,348 + $128,652

$1,200,000

2012

$6,210 (+2.0%)

$495,745 + $124,797

$620,542

2011

$6,089 (+0.8%)

$486,025 + $122,350

$608,375

2010

$6,040 (−0.2%)

$476,496 + $119,951

$596,447

2009

$6,055 (+2.0%)

$472,935 + $119,055

$591,990

2008

$5,938

$474,059 + $119,338

$593,397

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

2.2

Low Density Residential District

This category allows zero to 6.5 dwelling units per net acre, which is approximately equivalent to the General Plan Low Density category of zero to five dwelling units per gross acre. Attached and conventional housing, as well as other appropriate uses such as churches and child care centers, are allowed.; (2.2A and 2.2B) University Park (Planning Area 20).; (2.2C) Westpark (Planning Area 14).; (2.2D) Orchard Hills (Planning Area 1).

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Other
Educational / school
Park & open space

Property details

Interior

Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1

Heating & Cooling
Heating Fuel Type: Electric

Exterior

Exterior Information
Building Type: Single Family

Pool Information
Pool Type: Pool/Spa
Has Pool

Property Information
Living Sq. Ft: 2,685
Gross Sq. Ft: 3,435
Building Sq. Ft: 3,435
Legal Description: N-TRACT: 6983 BLOCK: LOT: 87

Parking & Garage Information
Garage/Parking Sq. Ft: 750

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,600
Legal Lot Number: 87
Acres: 0.1745
Depth Footage: 76
Front Footage: 100
Zoning Code: R-1
County Use Description: SINGLE FAM RESIDENCE

Utility Information
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 4.5
Sq. Ft.: 2,685
Stories: —
Lot Size: 7,600 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: 2014
County: Orange County
APN: 46309409

Home facts updated by county records on Oct 28, 2026

Around this home

Schools

K - 12
Preschool & daycare

Bonita Canyon Elementary School

Public K-6 • Assigned • 0.6mi

10/10

Rancho San Joaquin Middle School

Public 7-8 • Assigned • 2.1mi

10/10

University High School

Public 9-12 • Assigned • 1.1mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Irvine is a Master Planned City which makes it truly unique and highly desirable. Irvine is known for its parks and open space. Popular spots include the OC Great Park and Quail Hill Trailhead. Irvine Spectrum has shopping, dining and entertainment....
4 hours ago • Irvine
Michelle Fullbright
Redfin Premier agent • Principal Listing Specialist
334 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

4 days above 92° expected this year, 13 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

4/10 Air Factor

7 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Irvine, CA • 92603

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.1 hours in June and 7 hours in December, placing it above the U.S. average for solar exposure.

9.1 hrs

7 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.63M – $3.18M

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Home values near 19451 Sierra Seco Rd

Data from public records.

Address	Redfin Estimate
19481 Sierra Seco Rd, Irvine, CA 4 Beds \| 2.5 Baths \| 2137 Sq. Ft.	$2,324,128
19441 Sierra Seco Rd, Irvine, CA 3 Beds \| 2 Baths \| 1574 Sq. Ft.	$2,060,521
19491 Sierra Seco Rd, Irvine, CA 4 Beds \| 2.5 Baths \| 2519 Sq. Ft.	$2,623,662
5491 Sierra Verde Rd, Irvine, CA 3 Beds \| 2 Baths \| 1649 Sq. Ft.	$2,040,411
5461 Sierra Verde Rd, Irvine, CA 4 Beds \| 2 Baths \| 1798 Sq. Ft.	$2,060,691
5431 Sierra Verde Rd, Irvine, CA 3 Beds \| 2 Baths \| 1717 Sq. Ft.	$2,202,940
19441 Sierra Santo Rd, Irvine, CA 3 Beds \| - Baths \| 1575 Sq. Ft.	$2,145,884

Address	Redfin Estimate
19471 Sierra Seco Rd, Irvine, CA 4 Beds \| 2 Baths \| 1798 Sq. Ft.	$2,097,583
19431 Sierra Seco Rd, Irvine, CA 4 Beds \| 2.5 Baths \| 2076 Sq. Ft.	$2,414,455
19512 Sierra Seco Rd, Irvine, CA 5 Beds \| 5.5 Baths \| 4173 Sq. Ft.	$4,962,612
5481 Sierra Verde Rd, Irvine, CA 4 Beds \| 3 Baths \| 2798 Sq. Ft.	$2,788,155
5451 Sierra Verde Rd, Irvine, CA 4 Beds \| - Baths \| 2043 Sq. Ft.	$2,456,259
19461 Sierra Santo Rd, Irvine, CA 5 Beds \| 3.5 Baths \| 3000 Sq. Ft.	$2,965,588
19431 Sierra Santo Rd, Irvine, CA 4 Beds \| 2 Baths \| 1798 Sq. Ft.	$2,409,502

Address	Redfin Estimate
19461 Sierra Seco Rd, Irvine, CA 3 Beds \| 2 Baths \| 1649 Sq. Ft.	$2,117,322
19501 Sierra Seco Rd, Irvine, CA 4 Beds \| 3.5 Baths \| 3026 Sq. Ft.	$3,143,042
19502 Sierra Seco Rd, Irvine, CA 3 Beds \| 2 Baths \| 1649 Sq. Ft.	$2,016,785
5471 Sierra Verde Rd, Irvine, CA 5 Beds \| 5.5 Baths \| 5000 Sq. Ft.	$5,725,970
5441 Sierra Verde Rd, Irvine, CA 5 Beds \| 3.5 Baths \| 2799 Sq. Ft.	$2,905,921
19451 Sierra Santo Rd, Irvine, CA 4 Beds \| 2.5 Baths \| 2043 Sq. Ft.	$2,211,765
19421 Sierra Santo Rd, Irvine, CA 6 Beds \| 4 Baths \| 3280 Sq. Ft.	$3,015,932

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About this home

Redfin Estimate

Earn from this home

Market trends in 92603, CA

Sale history for 19451 Sierra Seco Rd

Tax history for 19451 Sierra Seco Rd

Zoning

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 92603

Home values near 19451 Sierra Seco Rd

More real estate resources