Google street view image for 28 Exploration, Irvine, CA 92618

Off market

$2,994,610

•

4.5 ba

•

3,945

sq ft

28 Exploration, Irvine, CA 92618

About this home

28 Exploration is a 3,945 square foot house on a 6,273 square foot lot with 5 bedrooms and 4.5 bathrooms. Based on Redfin's Irvine data, we estimate the home's value is $2,994,610.

Single-familyProperty Type

2009Year Built

6,273 sq ftLot Size

$759Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$2,994,610

$54K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.1% higher than the average sale price ($2.85M) of 6 comparable homes.

SOLD SEP 30, 2026
$3,250,000
A
5 beds4.5 baths4,522 sq ft
30 Exploration, Irvine, CA 92618
SOLD AUG 18, 2026
$2,900,000
B
5 beds4.5 baths3,437 sq ft
512 Cultivate, Irvine, CA 92618
SOLD JUL 16, 2026
$2,650,000
C
5 beds5.5 baths3,612 sq ft
21 Land Bird, Irvine, CA 92618
Realty One Group West
BOUGHT WITH REDFIN JUL 31, 2026
$2,750,000
D
4 beds4 baths3,019 sq ft
55 Andrews, Irvine, CA 92618
SOLD OCT 20, 2026
$2,650,000
E
4 beds4.5 baths3,285 sq ft
60 Dunmore, Irvine, CA 92620
SOLD MAR 26, 2026
$2,900,000
F
5 beds5.5 baths3,404 sq ft
106 Fieldwood, Irvine, CA 92618
First Team Real Estate

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$2,841,413

Est. take-home

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Rent

$7,537/mo

Redfin rental estimate

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Market trends in 92618, CA

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

97.3%

0.2% MoM

Median sale price

$1.4M

$39K MoM

Avg. days on market

70d

10 days MoM

Recently sold homes

169

2 MoM

New listings for sale

NEW 23 HRS AGO
$2,350,000
5 beds3.5 baths2,937 sq ft
159 Speckled Alder, Irvine, CA 92618
3D & VIDEO TOUR
$6,880,000
5 beds5.5 baths5,100 sq ft
114 Iron Gate, Irvine, CA 92618
$1,690,000
4 beds4 baths2,622 sq ft
103 Novel, Irvine, CA 92618
Alink Realty Group
$1,790,000
4 beds4 baths2,669 sq ft
215 Sawbuck, Irvine, CA 92618
$1,419,999
3 beds3.5 baths1,822 sq ft
100 DESERT LOTUS, Irvine, CA 92618
$1,050,000
2 beds2.5 baths1,454 sq ft
6 Datepalm, Irvine, CA 92618
$2,050,000
4 beds3 baths2,197 sq ft
115 Montero, Irvine, CA 92618
3D & VIDEO TOUR
$1,399,900
4 beds3 baths2,064 sq ft
147 Culture, Irvine, CA 92618
Keller Williams Realty Irvine
3D & VIDEO TOUR
$1,599,800
3 beds2.5 baths2,332 sq ft
111 Bumblebee, Irvine, CA 92618
Keller Williams Realty Irvine
3D WALKTHROUGH
$4,490,000
5 beds5.5 baths5,029 sq ft
61 Iluna, Irvine, CA 92618
See all

Provided by Redfin

Redfin agents who toured

The home has high ceilings, recessed lighting with hardwood flooring. Kitchen has granite counter tops with white cabinets and stainless steel appliances. Two bedrooms and one full bathroom are located on the first floor. Upstairs have carpet. each...
12 years ago• May not reflect the current state of the home
Maryam Amiri
Redfin Premier agent

Sale history for 28 Exploration

Year

Property tax

Land + Additions

Assessment*

2025

$20,905 (+1.6%)

$684,815 + $920,041

$1,604,856

2024

$20,578 (−2.2%)

$671,388 + $902,001

$1,573,389

2023

$21,051 (+2.1%)

$658,224 + $884,315

$1,542,539

2022

$20,615 (+1.3%)

$645,318 + $866,976

$1,512,294

2021

$20,346 (+0.8%)

$632,665 + $849,977

$1,482,642

2020

$20,187 (−0.9%)

$620,260 + $833,311

$1,453,571

2019

$20,371

$613,900 + $824,767

$1,438,667

2018

$20,387 (+1.6%)

$601,862 + $808,596

$1,410,458

2017

$20,065 (+1.5%)

$578,490 + $777,199

$1,355,689

2016

$19,773 (+1.0%)

$578,490 + $777,199

$1,355,689

2015

$19,572 (+1.4%)

$567,147 + $761,960

$1,329,107

2014

$19,310 (−0.3%)

$547,685 + $735,814

$1,283,499

2013

$19,364 (+1.1%)

$547,685 + $735,814

$1,283,499

2012

$19,159 (+0.2%)

$545,210 + $732,489

$1,277,699

2011

$19,119 (+0.6%)

$524,039 + $704,047

$1,228,086

2010

$18,997 (+120.5%)

$524,039 + $704,047

$1,228,086

2009

$8,616 (+1.6%)

$520,122 + $698,786

$1,218,908

2008

$8,481

$8,406

Tax history for 28 Exploration

Year

Property tax

Land + Additions

Assessment*

2025

$20,905 (+1.6%)

$684,815 + $920,041

$1,604,856

2024

$20,578 (−2.2%)

$671,388 + $902,001

$1,573,389

2023

$21,051 (+2.1%)

$658,224 + $884,315

$1,542,539

2022

$20,615 (+1.3%)

$645,318 + $866,976

$1,512,294

2021

$20,346 (+0.8%)

$632,665 + $849,977

$1,482,642

2020

$20,187 (−0.9%)

$620,260 + $833,311

$1,453,571

2019

$20,371

$613,900 + $824,767

$1,438,667

2018

$20,387 (+1.6%)

$601,862 + $808,596

$1,410,458

2017

$20,065 (+1.5%)

$578,490 + $777,199

$1,355,689

2016

$19,773 (+1.0%)

$578,490 + $777,199

$1,355,689

2015

$19,572 (+1.4%)

$567,147 + $761,960

$1,329,107

2014

$19,310 (−0.3%)

$547,685 + $735,814

$1,283,499

2013

$19,364 (+1.1%)

$547,685 + $735,814

$1,283,499

2012

$19,159 (+0.2%)

$545,210 + $732,489

$1,277,699

2011

$19,119 (+0.6%)

$524,039 + $704,047

$1,228,086

2010

$18,997 (+120.5%)

$524,039 + $704,047

$1,228,086

2009

$8,616 (+1.6%)

$520,122 + $698,786

$1,218,908

2008

$8,481

$8,406

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

Zoning

2.3K

Medium Density Residential - Portola Springs (Planning Area 6) District

This category allows zero to 12.5 dwelling units per net acre as either single-family detached or attached dwelling units. This corresponds to the Medium Density category of zero to 10 du per gross acre.

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

Exterior

Exterior Information
Building Type: Single Family

Property Information
Living Sq. Ft: 3,945
Building Sq. Ft: 3,945
Legal Description: N-TRACT: 16779 BLOCK: LOT: 150

Parking & Garage Information
Garage/Parking Sq. Ft: 532

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,273
Legal Lot Number: 150
Acres: 0.144
County Use Description: SINGLE FAM RESIDENCE

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 4.5
Sq. Ft.: 3,945
Stories: —
Lot Size: 6,273 square feet
Style: Single Family Residential
Year Built: 2009
Year Renovated: 2009
County: Orange County
APN: 58003313

Home facts updated by county records on Oct 28, 2026

Around this home

Schools

K - 12
Preschool & daycare

Portola Springs Elementary

Public K-6 • Assigned • 0.8mi

10/10

Jeffrey Trail Middle

Public 7-8 • Assigned • 2.6mi

9/10

Portola High

Public 9-12 • Assigned • 2.2mi

10/10

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....
7 hours ago • Irvine
Michelle Fullbright
Redfin Premier agent • Principal Listing Specialist
334 deals
Was this helpful?

Climate risks

1/10 Flood Factor

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

6/10 Fire Factor

13% chance of being in a wildfire in next 30 years

5/10 Heat Factor

7 days above 94° expected this year, 22 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

5/10 Air Factor

7 unhealthy days expected this year, 9 days in 30 years

Provided by First Street

Historical weather

Irvine, CA • 92618

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 9.4 hours in June and 7 hours in December, placing it above the U.S. average for solar exposure.

9.4 hrs

7 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.85M – $3.44M

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Home values near 28 Exploration

Data from public records.

Address	Redfin Estimate
31 Exploration, Irvine, CA 5 Beds \| 5.5 Baths \| 4000 Sq. Ft.	$3,043,047
30 Exploration, Irvine, CA 5 Beds \| 4.5 Baths \| 4522 Sq. Ft.	$3,296,872
36 Exploration, Irvine, CA 5 Beds \| 4.5 Baths \| 4277 Sq. Ft.	$2,915,598
20 Exploration, Irvine, CA 5 Beds \| 4.5 Baths \| 4272 Sq. Ft.	$3,357,485
26 Exploration, Irvine, CA 5 Beds \| 4.5 Baths \| 4209 Sq. Ft.	$3,133,362
39 Prairie, Irvine, CA 5 Beds \| 5 Baths \| 3866 Sq. Ft.	$3,133,146
29 Prairie, Irvine, CA 6 Beds \| 5.5 Baths \| 4379 Sq. Ft.	$3,186,155

Address	Redfin Estimate
33 Exploration, Irvine, CA 4 Beds \| 3.5 Baths \| 4090 Sq. Ft.	$2,998,835
32 Exploration, Irvine, CA 5 Beds \| - Baths \| 4209 Sq. Ft.	$2,935,496
27 Exploration, Irvine, CA 5 Beds \| 4.5 Baths \| 3945 Sq. Ft.	$3,137,307
22 Exploration, Irvine, CA 6 Beds \| 4.5 Baths \| 3945 Sq. Ft.	$3,069,171
39 Exploration, Irvine, CA 5 Beds \| 4.5 Baths \| 3945 Sq. Ft.	$2,809,562
37 Prairie, Irvine, CA 4 Beds \| 3.5 Baths \| 3577 Sq. Ft.	$2,547,550
27 Prairie, Irvine, CA 4 Beds \| 3.5 Baths \| 3438 Sq. Ft.	$2,836,376

Address	Redfin Estimate
29 Exploration, Irvine, CA 5 Beds \| 4.5 Baths \| 4209 Sq. Ft.	$2,963,890
38 Exploration, Irvine, CA 4 Beds \| 3.5 Baths \| 3438 Sq. Ft.	$2,745,815
35 Exploration, Irvine, CA 5 Beds \| 4.5 Baths \| 4000 Sq. Ft.	$3,025,414
24 Exploration, Irvine, CA 5 Beds \| 5 Baths \| 4400 Sq. Ft.	—
37 Exploration, Irvine, CA 4 Beds \| 3.5 Baths \| 4134 Sq. Ft.	$2,880,688
31 Prairie, Irvine, CA 5 Beds \| 4.5 Baths \| 3945 Sq. Ft.	$3,379,557
25 Prairie, Irvine, CA 5 Beds \| 4.5 Baths \| 3945 Sq. Ft.	$2,930,385

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 92618, CA

Redfin agents who toured

Sale history for 28 Exploration

Tax history for 28 Exploration

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 92618

Home values near 28 Exploration

More real estate resources