20731 Porter Ranch Rd is a 2,459 square foot house on a 6,545 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on May 19, 1993 for $240,000. Based on Redfin's Robinson Ranch data, we estimate the home's value is $1,323,910.
Single-familyProperty Type
1992Year Built
6,545 sq ftLot Size
$538Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,323,910
$1.1M since sold in May 1993$20K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14.5% lower than the average sale price ($1.55M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RL-6000
Residential - Low Density District
The purpose of the RL districts is to provide for the development of single-family detached homes on moderate to large lots consistent with the General Plan low density residential (LDR) designation.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Other
Property details
Interior
Bathroom Information
# of Full Baths: 3
Exterior
Exterior Information
Building Type: Single Family
Property Information
Living Sq. Ft: 2,459
Building Sq. Ft: 2,459
Legal Description: N-TRACT: 13214 BLOCK: LOT: 117
Parking & Garage Information
Garage/Parking Sq. Ft: 595
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,545
Legal Lot Number: 117
Acres: 0.1503
County Use Description: SINGLE FAM RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,459
Stories: —
Lot Size: 6,545 square feet
Style: Single Family Residential
Year Built: 1992
Year Renovated: 1992
County: Orange County
APN: 84215425
Home facts updated by county records on Jul 23, 2026
Around this home
Schools
Places
Transit
Robinson Elementary School
Public K-6 • Assigned • 0.9mi
7/10
Rancho Santa Margarita Intermediate School
Public 7-8 • Assigned • 2.0mi
7/10
Mission Viejo High School
Public 9-12 • Assigned • 7.7mi
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
32% chance of being in a wildfire in next 30 years
4/10 Heat Factor
8 days above 94° expected this year, 24 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)
67
49
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50
71
51
69
50
72
53
77
56
79
57
86
62
82
61
77
56
69
50
68
49
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
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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
$1.26M – $1.52M
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