421 San Antonio Rd is a 1,985 square foot house on a 7,854 square foot lot with 5 bedrooms and 3 bathrooms. - it last sold on November 08, 1989 for $296,000. Based on Redfin's Arcadia data, we estimate the home's value is $1,415,254.
Single-familyProperty Type
1942Year Built
7,854 sq ftLot Size
$713Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,415,254
$1.1M since sold in November 1989$19K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8% lower than the average sale price ($1.54M) 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
R-1 (7,500)
Low Density Residential Zone
The R-1 zone is intended to provide areas for detached single-family dwelling units and accessory uses compatible with the residential use of the zone. This zone implements the General Plan Very Low Density Residential and Low Density Residential designations.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Other
Sports arena / stadium
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Property Information
Subdivision Name: 12506
Living Sq. Ft: 1,985
# of Units: 1
Legal Description: TRACT # 12506 LOT 49
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,854
Legal Lot Number: 49
Acres: 0.1803
Depth Footage: 130
Front Footage: 60
Zoning Code: ARR1YY
County Use Description: SINGLE FAMILY RESID
Utility Information
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 1,985
Stories: —
Lot Size: 7,854 square feet
Style: Single Family Residential
Year Built: 1942
Year Renovated: 1974
County: Los Angeles County
APN: 5775018002
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
K - 12
Preschool & daycare
Holly Avenue Elementary School
Public K-5 • Assigned • 1.4mi
8/10
First Avenue Middle School
Public 6-8 • Assigned • 0.7mi
8/10
Arcadia High School
Public 9-12 • Assigned • 1.1mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Arcadia remains a desirable market, but buyers are becoming more selective and pricing strategy matters more than ever. Well-presented homes in strong locations can still attract solid interest, while overpriced listings may take longer to sell. Call...