2419 Santa Rosa Ave is a 960 square foot multi-family home on a 0.55 acre lot with 2 bedrooms and 1 bathroom. - it last sold on July 07, 1977 for $98,500. Based on Redfin's Altadena data, we estimate the home's value is $1,228,619.
Multi-familyProperty Type
1914Year Built
0.55 acresLot Size
$1,280Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,228,619
$1.1M since sold in July 1977$92K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 55.3% higher than the average sale price ($791K) 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-1-10000
Single-Family Residence Zone
Residential Zones preserve, protect, and enhance areas for residential land uses in a range of densities; provide for orderly, well-planned, and balanced growth of residential neighborhoods; and ensure adequate light, air, privacy, and open space for each dwelling. These zones also provide for the appropriate location of public and semi-public uses such as schools, parks, and religious facilities that can serve and complement residential uses.
Permitted uses
Include but are not limited to:
Agriculture-Other
Housing-Group
Housing-Other
Property details
Exterior
Property Information
Subdivision Name: ALTADENA
Living Sq. Ft: 960
# of Units: 2
Legal Description: MAP 1 ALTADENA VAC ST ADJ ON NE AND SE 9 FT OF NE 184 FT OF LOT 6 AND VAC ST ADJ ON NE AND NE 184 FT OF LOT 7
Lot Information
# of Buildings: 2
Land Sq. Ft: 23,988
Legal Lot Number: 7
Legal Block Number: 15
Acres: 0.5507
Zoning Code: LCR1YY
County Use Description: DUPLEX
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 960
Stories: —
Lot Size: 0.55 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1914
Year Renovated: —
County: Los Angeles County
APN: 5840020007
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
K - 12
Preschool & daycare
Altadena Elementary School
Public K-5 • Assigned • 0.2mi
5/10
Eliot Arts Magnet
Public 6-8 • Assigned • 0.5mi
2/10
John Muir High School
Public 9-12 • Assigned • 1.4mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
The Los Angeles County market is becoming more balanced, giving buyers a little more room to negotiate while well-priced homes can still attract strong interest. With homes taking longer to sell and buyers becoming more selective, pricing and...