423 Mockingbird Ln is a 1,871 square foot house on a 9,827 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on August 29, 1995 for $265,000. Based on Redfin's Walnut data, we estimate the home's value is $1,179,050.
Single-familyProperty Type
1987Year Built
9,827 sq ftLot Size
$630Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,179,050
$914K since sold in August 1995$1,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9% lower than the average sale price ($1.30M) 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.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: 32958
Living Sq. Ft: 1,871
# of Units: 1
Legal Description: TR=32958 LOT 225
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,827
Legal Lot Number: 225
Municipality Name: WALNUT
Acres: 0.2256
Zoning Code: WARPD1230030DU
County Use Description: SINGLE FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,871
Stories: —
Lot Size: 9,827 square feet
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1987
County: Los Angeles County
APN: 8720044004
Home facts updated by county records on Oct 7, 2026
Around this home
Schools
Vejar Elementary School
Public K-5 • Assigned • 1.2mi
8/10
Suzanne Middle School
Public 6-8 • Assigned • 0.5mi
10/10
Walnut High School
Public 9-12 • Assigned • 0.4mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Walnut remains a competitive market, with strong demand for well-priced homes even as buyers have more inventory to choose from. If you’re considering a move in Walnut, I’d be happy to provide a personalized market analysis.