6231 Sierra Siena Rd is a 2,517 square foot house on a 5,400 square foot lot with 4 bedrooms and 2.5 bathrooms. - it last sold on October 25, 1989 for $460,000. Based on Redfin's Irvine data, we estimate the home's value is $2,600,829.
Single-familyProperty Type
1973Year Built
5,400 sq ftLot Size
$1,033Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,600,829
$2.1M since sold in October 1989$97K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.9% lower than the average sale price ($2.71M) 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
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: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Fuel Type: Electric
Exterior
Exterior Information
Building Type: Single Family
Property Information
Living Sq. Ft: 2,517
Gross Sq. Ft: 3,157
Building Sq. Ft: 3,157
Legal Description: N-TRACT: 7757 BLOCK: LOT: 36
Parking & Garage Information
Garage/Parking Sq. Ft: 640
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,400
Legal Lot Number: 36
Acres: 0.124
Zoning Code: R1
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: 2.5
Sq. Ft.: 2,517
Stories: —
Lot Size: 5,400 square feet
Style: Single Family Residential
Year Built: 1973
Year Renovated: —
County: Orange County
APN: 46323303
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 • 0.3mi
10/10
Rancho San Joaquin Middle School
Public 7-8 • Assigned • 2.3mi
10/10
University High School
Public 9-12 • Assigned • 1.6mi
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....