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Off market mar 2022 for $4M

$5,681,756

Est. refi paymentEst. refi $26,930/mo

•

5,061

sq ft

4 Knowles, Irvine, CA 92603

About this home

The beautiful Private Turtle Rock Estate Neighborhood, Located 24 hours guarded gates, The Formal Living/Dining Room With 20 Feet Height Ceiling And Three Fire Places Five Spacious Bedrooms Eight Sets of Elegant French Doors Main Bedroom: Step-Down Retreat with a French Door to Balcony with Hill Views Primary Bathroom: Dual Vanities, Italian Framed Mirrors, Luxurious Spa Tub Secondary Main Bedroom with Extra Large Walk-In Closet Gourmet Kitchen Granite Counters. High-End Dacor, Sub-Zero refrigerator. The property is No Mello Roos, surrounded by Turtle Rock Trail, Shady Canyon Golf Club, and multiple parks nearby. Newport Beach, University High, UCI, Irvine Spectrum, and many great restaurants are within easy reach.

Single-familyProperty Type

1992Year Built

0.27 acresLot Size

$1,123Est. Price/Sq.Ft.

3 car garageParking

Listed by Jacquelene Kan •DRE #01435192 • Universal Elite Realty

Bought with Chloe Wu •DRE #01424381 • Realty One Group West

Redfin checked: a minute ago

•Source:CRMLS #PW22022338

Redfin Estimate

$5,681,756

$1.7M since sold in March 2022$146K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 35.5% higher than the average sale price ($4.19M) of 6 comparable homes.

SOLD SEP 2, 2026
$3,500,000
A
5 beds4 baths3,790 sq ft
28 Ascension, Irvine, CA 92612
SOLD OCT 16, 2026
$6,350,000
B
5 beds5.5 baths4,960 sq ft
27 Vernal, Irvine, CA 92603
SOLD JUL 17, 2026
$4,968,000
C
5 beds6 baths5,603 sq ft
7 Sunpeak, Irvine, CA 92603
RE/MAX Connections
SOLD SEP 1, 2026
$4,420,000
D
4 beds3.5 baths3,274 sq ft
9 Olympus, Irvine, CA 92603
SOLD AUG 31, 2026
$2,650,000
E
5 beds3 baths2,769 sq ft
19 Rippling Strm, Irvine, CA 92603
SOLD AUG 21, 2026
$3,275,000
F
4 beds3 baths2,648 sq ft
16 Charity, Irvine, CA 92612
Real Broker

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Earn from this home

Sell

$2,453,858

Est. take-home

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Est. cash available

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Rent

$9,696/mo

Redfin rental estimate

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Market trends in 92603, CA

Last updated September 2026

Buyer's Market

Seller's Market

Buyer's 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

New listings for sale

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OPEN SAT, 1PM TO 4PM
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OPEN SAT, 1PM TO 4PM
$2,480,000
3 beds2.5 baths2,405 sq ft
15 Southern, Irvine, CA 92603
Keller Williams Realty Irvine
COMING SOON
$2,550,000
4 beds3 baths1,820 sq ft
31 Bethany, Irvine, CA 92603
OPEN SAT, 12PM TO 3PM
$6,500,000
5 beds4.5 baths3,686 sq ft
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Real Broker
$2,425,000
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OPEN SAT, 1PM TO 4PM
$2,298,000
4 beds2 baths1,800 sq ft
18971 Antioch, Irvine, CA 92603
Keller Williams Realty Irvine
$3,395,000
4 beds2.5 baths2,500 sq ft
41 Climbing Vine, Irvine, CA 92603
$7,995,000
3 beds5 baths4,510 sq ft
41 Prairie Grass, Irvine, CA 92603
EARLY ACCESS
$1,280,000
3 beds3 baths1,683 sq ft
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See all

Provided by Redfin

Redfin agents who toured

Large home with great curb appeal in Turtle Rock Summit. High ceilings. This home features a downstairs bedroom and bathroom. Great views. Balcony off the master bedroom.
13 years ago• May not reflect the current state of the home
Grace Alipour
Redfin Associate agent

Sale history for 4 Knowles

Date

Event

Price

CRMLS #PW22022338

Mar 3, 2022

Sold

$4,030,000

$796/sq ft

Feb 17, 2022

Contingent

—

Feb 11, 2022

Listed

$3,746,000

$740/sq ft

Public Records

Sep 14, 2017

Sold

$2,970,000

$587/sq ft

CRMLS #OC14067416

Sep 22, 2014

Listing Removed

—

May 16, 2014

Price Changed

$2,920,000

$577/sq ft

Apr 3, 2014

Listed

$2,970,000

$587/sq ft

CRMLS #OC13154206

Jan 1, 2014

Listing Removed

—

Oct 23, 2013

Price Changed

$2,940,000

$581/sq ft

Aug 2, 2013

Listed

$2,970,000

$587/sq ft

Public Records

Jun 18, 1992

Sold

$1,110,000

$219/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$45,341 (+2.1%)

$3,421,853 + $940,348

$4,362,201

2024

$44,423 (+2.6%)

$3,354,758 + $921,910

$4,276,668

2023

$43,283 (+28.7%)

$3,288,978 + $903,834

$4,192,812

2022

$33,632 (+2.3%)

$3,224,488 + $886,112

$4,110,600

2021

$32,882 (+0.6%)

$2,389,821 + $792,473

$3,182,294

2020

$32,698 (+2.3%)

$2,342,962 + $776,935

$3,119,897

2019

$31,975 (+1.7%)

$2,318,938 + $768,969

$3,087,907

2018

$31,425 (+76.4%)

$2,273,468 + $753,892

$3,027,360

2017

$17,818 (+4.7%)

$993,595 + $697,704

$1,691,299

2016

$17,022 (+1.1%)

$993,595 + $697,704

$1,691,299

2015

$16,836 (+2.4%)

$974,113 + $684,024

$1,658,137

2014

$16,438 (−0.6%)

$940,686 + $660,553

$1,601,239

2013

$16,531 (+2.0%)

$940,686 + $660,553

$1,601,239

2012

$16,208 (+2.0%)

$936,435 + $657,568

$1,594,003

2011

$15,893 (+0.8%)

$918,074 + $644,675

$1,562,749

2010

$15,771 (−0.3%)

$900,072 + $632,035

$1,532,107

2009

$15,815 (+2.3%)

$893,345 + $627,312

$1,520,657

2008

$15,453

$895,468 + $628,803

$1,524,271

Tax history for 4 Knowles

Year

Property tax

Land + Additions

Assessment*

2025

$45,341 (+2.1%)

$3,421,853 + $940,348

$4,362,201

2024

$44,423 (+2.6%)

$3,354,758 + $921,910

$4,276,668

2023

$43,283 (+28.7%)

$3,288,978 + $903,834

$4,192,812

2022

$33,632 (+2.3%)

$3,224,488 + $886,112

$4,110,600

2021

$32,882 (+0.6%)

$2,389,821 + $792,473

$3,182,294

2020

$32,698 (+2.3%)

$2,342,962 + $776,935

$3,119,897

2019

$31,975 (+1.7%)

$2,318,938 + $768,969

$3,087,907

2018

$31,425 (+76.4%)

$2,273,468 + $753,892

$3,027,360

2017

$17,818 (+4.7%)

$993,595 + $697,704

$1,691,299

2016

$17,022 (+1.1%)

$993,595 + $697,704

$1,691,299

2015

$16,836 (+2.4%)

$974,113 + $684,024

$1,658,137

2014

$16,438 (−0.6%)

$940,686 + $660,553

$1,601,239

2013

$16,531 (+2.0%)

$940,686 + $660,553

$1,601,239

2012

$16,208 (+2.0%)

$936,435 + $657,568

$1,594,003

2011

$15,893 (+0.8%)

$918,074 + $644,675

$1,562,749

2010

$15,771 (−0.3%)

$900,072 + $632,035

$1,532,107

2009

$15,815 (+2.3%)

$893,345 + $627,312

$1,520,657

2008

$15,453

$895,468 + $628,803

$1,524,271

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

Public record

Public record
Zoning

Beds

Baths

4.5

Stories

—

Lot width

—

Lot depth

—

Lot size

0.27 Acres

Year renovated

1992

Sq. Ft.

5,061

Year built

1992

Style

Single Family Residential

County

Orange County

APN

46367116

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 27, 2026.

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

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 3
Driveway, Garage - Two Door, Garage Door Opener, Guest
Has Parking
# of Parking Spaces: 3

Interior

Laundry Information
Has Laundry
Gas Dryer Hookup, Individual Room

Kitchen Information
Appliances: 6 Burner Stove, Built In Range, Dishwasher, Double Oven, Garbage Disposal, Microwave, Refrigerator, Trash Compactor, Vented Exhaust Fan, Water Heater Unit
Has Appliances
Granite Counters, Kitchen Island, Self-closing cabinet doors, Self-closing drawers

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

Cooling Information
Central
Has Cooling

Room Information
Den, Entry, Family Room, Foyer, Galley Kitchen, Kitchen, Laundry, Living Room, Main Floor Bedroom, Primary Bathroom, Primary Bedroom, Primary Suite, Separate Family Room, Walk-In Closet

Fireplace Information
Dining Room, Living Room, Primary Bedroom
Has Fireplace

Flooring Information
Carpet, Stone

Heating Information
Central Furnace
Has Heating

Interior Features
Double Door Entry, French Doors
Ceiling Fan, Crown Moldings, High Ceilings (9 Feet+), Open Floor Plan, Two Story Ceilings, Wet Bar
Levels: Two
Main Level Bathrooms: 2
Main Level Bedrooms: 1

Exterior

Exterior Information
Structure Type: House
Fencing: Good Condition, Stucco Wall
Has Fence

Exterior Features
Patio And Porch Features: Deck
Has Patio
Pool Features: Association, Community Pool

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: 0-1 Unit/Acre
Lot Dimensions Source: Assessor

Property Information
Total # of Units: 1
Below Grade Finished Area Units: Square Feet
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 46367116
Property Condition: Turnkey
Has View
Year Built Source: Assessor

Utilities

Utilities Information
Electric: 220V In Garage
Sewer: Public Sewer
Natural Gas Available, Natural Gas Connected
Water Source: District/Public

Location

Homeowners Association
Is Part of Association
Association Name: Turtle Rock Summit
Association Fee: $680
Association Fee Frequency: Monthly
Association Amenities: Pool, Barbecue, Club House, Guard, Security

Neighborhood Information
Community Features: Sidewalks, Suburban

School Information
Elementary School: Bonita
Middle Or Junior School: Rancho San Juaquin
High School: University
High School District: Irvine Unified
Elementary School 2: BONITA
Middle Or Junior School 2: RASAJU
High School 2: UNIVER

Location Information
Latitude: 33.64692900
Longitude: -117.80633200
Other Subdivision Name: Summit Estates (TSE)
Directions: From Turtle Rock Drive, turn on Hillsborough, go through gate, right on Sevenoaks, right on Knowles. Home is on the right. Cross Streets: Turtle Rock Dr x
Subdivision Name: Summit Estates (TSE)

Public facts

Beds: 5
Baths: 4.5
Sq. Ft.: 5,061
Stories: —
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1992
Year Renovated: 1992
County: Orange County
APN: 46367116

Home facts updated by county records on Oct 27, 2026

Other

Listing Information
Days Active in MLS: 6
Continuous Days Active in MLS: 6

Listing Agent Information
List Agent First Name: Jacquelene
List Agent Last Name: Kan

Listing Office Information
List Office Name: Universal Elite Inc

Selling Agent Information
Buyer Agent First Name: Chloe
Buyer Agent Last Name: Wu

Selling Office Information
Buyer Office Name: Realty One Group West

Around this home

Schools

Bonita Canyon Elementary School

Public K-6 • Assigned • 1.0mi

10/10

Rancho San Joaquin Middle School

Public 7-8 • Assigned • 1.1mi

10/10

University High School

Public 9-12 • Assigned • 1.0mi

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....
1 month 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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

2 hot days expected this year, 2 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

$5.40M – $6.54M

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Home values near 4 Knowles

Data from public records.

Address	Redfin Estimate
2 Knowles, Irvine, CA 4 Beds \| 3.5 Baths \| 4473 Sq. Ft.	$4,570,480
7 Knowles, Irvine, CA 3 Beds \| 3.5 Baths \| 4699 Sq. Ft.	$4,355,243

Address	Redfin Estimate
8 Knowles, Irvine, CA 4 Beds \| 5.5 Baths \| 5321 Sq. Ft.	$5,973,718
5 Knowles, Irvine, CA 5 Beds \| 4.5 Baths \| 5061 Sq. Ft.	$5,720,256

Address	Redfin Estimate
9 Knowles, Irvine, CA 4 Beds \| 4.5 Baths \| 4379 Sq. Ft.	$5,076,987
3 Knowles, Irvine, CA 4 Beds \| - Baths \| 4255 Sq. Ft.	$4,679,732

Property information provided by CRMLS when last listed in 2022. This data may not match . Learn more.

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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 92603, CA

Redfin agents who toured

Sale history for 4 Knowles

Tax history for 4 Knowles

Public record

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 4 Knowles

More real estate resources