21 Butler St is a 1,794 square foot house on a 5,959 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on June 30, 1992 for $44,000. Based on Redfin's Irvine data, we estimate the home's value is $1,257,443.
Single-familyProperty Type
1965Year Built
5,959 sq ftLot Size
$701Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,257,443
$1.2M since sold in June 1992$33K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 25.5% lower than the average sale price ($1.69M) 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
Exterior
Exterior Information
Building Type: Single Family
Pool Information
Pool Type: Pool/Spa
Has Pool
Property Information
Living Sq. Ft: 1,794
Gross Sq. Ft: 2,235
Building Sq. Ft: 2,235
Legal Description: N-TRACT: 5921 BLOCK: LOT: 201
Parking & Garage Information
Garage/Parking Sq. Ft: 441
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,959
Legal Lot Number: 201
Acres: 0.1368
Depth Footage: 101
Front Footage: 59
County Use Description: SINGLE FAM RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,794
Stories: —
Lot Size: 5,959 square feet
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1965
County: Orange County
APN: 45303621
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
University Park Elementary School
Public K-6 • Assigned • 0.3mi
9/10
Rancho San Joaquin Middle School
Public 7-8 • Assigned • 1.0mi
10/10
University High School
Public 9-12 • Assigned • 0.9mi
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....