20851 Porter Ranch Rd, Robinson Ranch, CA 92679

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Off Market Jun 2021 for $1M

$1,475,742

Est. refi paymentEst. refi $6,574/mo

•

2,267

sq ft

20851 Porter Ranch Rd, Robinson Ranch, CA 92679

About this home

Turnkey Gem! Presenting a Stunning home nestled in the hills of Trabuco Canyon. Bright natural light floods throughout the airy, wide-open floor plan, with it's massive windows, cathedral ceilings, and the fabulous hardscaped patio area which serves to extend your living space to the outdoors, perfect for 3 season outdoor entertaining in our mild SoCal weather. No effort living! The spacious main living level has a wide open feel, and open access to the dining area. From the dining area step into the fabulous chef’s kitchen complete with brand new granite countertops and sparkling high end stainless steel appliances and then, a slider opens back onto the outdoor deck complete with Views! Before heading upstairs, you'll note the fourth bedroom on the downstars level together with a full bathroom nearby. Take a turn up the stairs to find two more generously sized secondary bedrooms. .. and Oh, the Master! Natural light fills the master bedroom and custom master bath with it's walk in closet. Then, at end of day, you can slip onto your private patio and enjoy the sun setting over your kingdom with views from Saddleback to Catalina Island…Ahhh, relaxation! Other goodies include a sweet potting shed that looks like a little cottage! Landscape has producing fruit trees and vines (grapes, lemons and apricot). We have an attached 3 car garage with space for your cars and toys. Must see to believe!

Single-familyProperty Type

1990Year Built

6,386 sq ftLot Size

$651Est. Price/Sq.Ft.

3 car garageParking

Listed by Kathy Koppie •DRE #01857595 • Keller Williams Realty

Bought with Brandi Robles •DRE #02022443 • Everwise Realty

Redfin checked: a minute ago

•Source:CRMLS #OC21097770

Redfin Estimate

$1,475,742

$451K since sold in June 2021$10K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.5% higher than the average sale price ($1.41M) of 6 comparable homes.

SOLD MAR 6, 2026
$1,382,000
A
4 beds3 baths2,439 sq ft
20861 Porter Rnch, Robinson Ranch, CA 92679
SOLD JUN 17, 2026
$1,375,000
B
4 beds3 baths2,439 sq ft
20892 Porter Rnch, Robinson Ranch, CA 92679
SOLD MAY 8, 2026
$1,400,000
C
5 beds3 baths2,539 sq ft
20776 Shadow Rock, Robinson Ranch, CA 92679
SOLD JUN 15, 2026
$1,545,000
D
4 beds2.5 baths2,479 sq ft
21352 Silvertree Ln, Robinson Ranch, CA 92679
CENTURY 21 Affiliated
SOLD JUN 30, 2026
$1,547,000
E
5 beds3 baths2,507 sq ft
31866 Stoney Crk, Trabuco Canyon, CA 92679
SOLD JUN 2, 2026
$1,225,000
F
4 beds2.5 baths1,739 sq ft
20971 Morningside Dr, Robinson Ranch, CA 92679
eXp Realty of California Inc

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Earn from this home

Sell

$662,248

Est. take-home

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Refinance

Est. cash available

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Rent

$5,414/mo

Redfin rental estimate

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Market trends in 92679, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.3%

+0.1% MoM

Median sale price

$1.6M

$25K MoM

Avg. days on market

43d

7 days MoM

Recently sold homes

121

1 MoM

New listings for sale

COMING SOON
$1,785,000
4 beds3 baths2,849 sq ft
32991 Pinnacle, Robinson Ranch, CA 92679
OPEN AUG 29, 12PM TO 2PM
$1,680,000
5 beds3 baths2,539 sq ft
20811 Porter Ranch Rd, Robinson Ranch, CA 92679
West Capital Real Estate
$1,225,000
4 beds2.5 baths1,823 sq ft
28782 Vista Saddleback, Trabuco Canyon, CA 92679
$999,000
3 beds3 baths1,844 sq ft
28741 Via Corona, Trabuco Canyon, CA 92679
COMING SOON
$4,700,000
5 beds4.5 baths4,500 sq ft
6 Panorama, Coto de Caza, CA 92679
$3,385,000
5 beds4.5 baths4,769 sq ft
1132 Summit Oak, Lake Forest, CA 92679
$2,680,000
5 beds4.5 baths3,785 sq ft
5362 Heritage Oak, Lake Forest, CA 92679
$2,180,000
5 beds3 baths3,275 sq ft
9 Swallows, Coto de Caza, CA 92679
$1,600,000
3 beds2 baths2,390 sq ft
20482 Pine, Trabuco Canyon, CA 92679
3D WALKTHROUGH
$2,398,000
5 beds4 baths4,000 sq ft
16 Vela Ct, Coto de Caza, CA 92679
See all

Provided by Redfin

Sale history for 20851 Porter Ranch Rd

Year

Property tax

Land + Additions

Assessment*

2025

$11,338 (+1.9%)

$757,703 + $351,789

$1,109,492

2024

$11,132 (+2.4%)

$757,703 + $351,789

$1,109,492

2023

$10,868 (+1.8%)

$742,846 + $344,892

$1,087,738

2022

$10,673 (+110.7%)

$728,280 + $338,130

$1,066,410

2021

$5,066 (+0.9%)

$714,000 + $331,500

$1,045,500

2020

$5,020 (+2.1%)

$235,347 + $263,699

$499,046

2019

$4,918 (+1.9%)

$232,933 + $260,996

$493,929

2018

$4,825 (+2.1%)

$228,366 + $255,879

$484,245

2017

$4,728 (+1.7%)

$219,498 + $245,944

$465,442

2016

$4,648 (−14.6%)

$219,498 + $245,944

$465,442

2015

$5,440 (−5.2%)

$215,194 + $241,122

$456,316

2014

$5,741 (+0.1%)

$207,809 + $232,849

$440,658

2013

$5,733 (−4.9%)

$207,809 + $232,849

$440,658

2012

$6,031 (+1.4%)

$206,870 + $231,797

$438,667

2011

$5,948 (+1.3%)

$202,814 + $227,252

$430,066

2010

$5,872 (+0.1%)

$198,837 + $222,797

$421,634

2009

$5,863 (+1.6%)

$197,351 + $221,132

$418,483

2008

$5,769

$197,820 + $221,658

$419,478

Tax history for 20851 Porter Ranch Rd

Year

Property tax

Land + Additions

Assessment*

2025

$11,338 (+1.9%)

$757,703 + $351,789

$1,109,492

2024

$11,132 (+2.4%)

$757,703 + $351,789

$1,109,492

2023

$10,868 (+1.8%)

$742,846 + $344,892

$1,087,738

2022

$10,673 (+110.7%)

$728,280 + $338,130

$1,066,410

2021

$5,066 (+0.9%)

$714,000 + $331,500

$1,045,500

2020

$5,020 (+2.1%)

$235,347 + $263,699

$499,046

2019

$4,918 (+1.9%)

$232,933 + $260,996

$493,929

2018

$4,825 (+2.1%)

$228,366 + $255,879

$484,245

2017

$4,728 (+1.7%)

$219,498 + $245,944

$465,442

2016

$4,648 (−14.6%)

$219,498 + $245,944

$465,442

2015

$5,440 (−5.2%)

$215,194 + $241,122

$456,316

2014

$5,741 (+0.1%)

$207,809 + $232,849

$440,658

2013

$5,733 (−4.9%)

$207,809 + $232,849

$440,658

2012

$6,031 (+1.4%)

$206,870 + $231,797

$438,667

2011

$5,948 (+1.3%)

$202,814 + $227,252

$430,066

2010

$5,872 (+0.1%)

$198,837 + $222,797

$421,634

2009

$5,863 (+1.6%)

$197,351 + $221,132

$418,483

2008

$5,769

$197,820 + $221,658

$419,478

*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

Stories

—

Lot width

—

Lot depth

—

Lot size

6,386 Sq. Ft.

Year renovated

1990

Sq. Ft.

2,267

Year built

1990

Style

Single Family Residential

County

Orange County

APN

84215436

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 23, 2026.

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 3
Garage - Front Entry, Electric Vehicle Charging Station(s)
Has Parking
# of Parking Spaces: 3

Interior

Laundry Information
Has Laundry
Individual Room

Kitchen Information
Appliances: Built In Range, Dishwasher, Garbage Disposal, Gas Cooktop, Microwave, Refrigerator, Water Heater Central
Has Appliances
Breakfast Nook, Formal Dining Room
Kitchen Open to Family Room

Bathroom Information
# of Baths (Full): 3
Bathtub, Shower

Cooling Information
Central
Has Cooling

Room Information
Kitchen, Living Room, Main Floor Bedroom, Primary Bathroom, Primary Bedroom, Primary Suite, Walk-In Closet

Fireplace Information
Dining Room, Family Room, Kitchen, Primary Bedroom, Patio, Electric, Gas, Great Room
Has Fireplace

Heating Information
Central Furnace
Has Heating

Interior Features
Balcony, Cathedral-Vaulted Ceilings, Granite Counters, Living Room Balcony, Open Floor Plan, Two Story Ceilings
Levels: Two
Main Level Bathrooms: 1
Main Level Bedrooms: 1

Exterior

Exterior Information
Structure Type: House
Other Structures: Shed

Exterior Features
Patio And Porch Features: Patio Open
Has Patio
Pool Features: None

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

Property Information
Total # of Units: 100
Common Walls: No Common Walls
Parcel Number: 84215436
Has View
Year Built Source: Estimated

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Electric: 220V In Laundry, Electricity - On Property
Sewer: Public Sewer
Sewer Connected, Water Connected
Water Source: District/Public

Location

Homeowners Association
Is Part of Association
Association Name: Trabuco Highlands
Association Fee: $210
Association Amenities: Pool, Spa, Picnic Area, Playground, Biking Trails, Hiking Trails

Neighborhood Information
Community Features: Biking, Foothills, Hiking, Park, Preserve/Public Land, Sidewalks, Street Lighting, Suburban

School Information
Elementary School: Robinson Ranch
Middle Or Junior School: Rancho Santa Margarita
High School: Trabuco Hills
High School District: Saddleback Valley Unified
Elementary School 2: ROBRAN
Middle Or Junior School 2: RASAMA
High School 2: TRAHIL

Location Information
Latitude: 33.65994100
Longitude: -117.56338600
Other Subdivision Name: (THS) Trabuco - Springs (THS)
Directions: Santa Margarita to Plano Trabuco, left on Plano Trabuco, right on Robinson Ranch Road, left on Morningside, left on Porter Ranch
Subdivision Name: Other (OTHR)

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,267
Stories: —
Lot Size: 6,386 square feet
Style: Single Family Residential
Year Built: 1990
Year Renovated: 1990
County: Orange County
APN: 84215436

Home facts updated by county records on Jul 23, 2026

Other

Listing Information
Days Active in MLS: 4
Continuous Days Active in MLS: 4

Listing Agent Information
List Agent First Name: Kathy
List Agent Last Name: Koppie

Listing Office Information
List Office Name: Keller Williams Realty

Selling Agent Information
Buyer Agent First Name: Brandi
Buyer Agent Last Name: Robles

Selling Office Information
Buyer Office Name: Everwise Realty

Around this home

Schools

Robinson Elementary School

Public K-6 • Assigned • 0.8mi

7/10

Rancho Santa Margarita Intermediate School

Public 7-8 • Assigned • 1.9mi

7/10

Mission Viejo High School

Public 9-12 • Assigned • 7.5mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

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

8/10 Fire Factor

29% chance of being in a wildfire in next 30 years

4/10 Heat Factor

8 days above 94° expected this year, 25 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

5/10 Air Factor

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

Provided by First Street

Historical weather

Robinson Ranch, CA • 92679

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 9.2 hours in June and 7.1 hours in December, placing it above the U.S. average for solar exposure.

9.2 hrs

7.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.40M – $1.70M

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Home values near 20851 Porter Ranch Rd

Data from public records.

Address	Redfin Estimate
20812 Porter Ranch Road, Robinson Ranch, CA 5 Beds \| 3 Baths \| 2879 Sq. Ft.	$1,661,734
20821 Porter Ranch Road, Robinson Ranch, CA 4 Beds \| 3 Baths \| 2267 Sq. Ft.	$1,578,258

Address	Redfin Estimate
20801 Porter Ranch Road, Robinson Ranch, CA 3 Beds \| 2 Baths \| 1750 Sq. Ft.	$1,295,242
20831 Porter Ranch Road, Robinson Ranch, CA 2 Beds \| 3 Baths \| 2539 Sq. Ft.	$1,338,911

Address	Redfin Estimate
20811 Porter Ranch Road, Robinson Ranch, CA 5 Beds \| 3 Baths \| 2539 Sq. Ft.	$1,694,633
20841 Porter Ranch Road, Robinson Ranch, CA 3 Beds \| 3 Baths \| 2439 Sq. Ft.	$1,350,638

Property information provided by CRMLS when last listed in 2021. 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 92679, CA

Sale history for 20851 Porter Ranch Rd

Tax history for 20851 Porter Ranch Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 92679

Home values near 20851 Porter Ranch Rd

More real estate resources