4435 El Prieto Rd is a 1,580 square foot house on a 0.62 acre lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Altadena data, we estimate the home's value is $1,294,239.
Single-familyProperty Type
1963Year Built
0.62 acresLot Size
$819Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,294,239
$61K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 23.5% lower than the average sale price ($1.69M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,071 (+14.9%)
$38,695 + $65,735
$104,430
2024
$931 (+17.4%)
$38,695 + $65,735
$104,430
2023
$793 (+18.4%)
$37,937 + $64,447
$102,384
2022
$670 (−6.4%)
$37,194 + $63,184
$100,378
2021
$716 (+0.4%)
$36,465 + $61,946
$98,411
2020
$713 (+0.6%)
$35,750 + $60,732
$96,482
2019
$709 (+50.2%)
$35,384 + $60,110
$95,494
2018
$472 (−9.2%)
$34,691 + $58,932
$93,623
2017
$520 (+6.3%)
$33,345 + $56,645
$89,990
2016
$489 (+1.0%)
$33,345 + $56,645
$89,990
2015
$484 (−4.0%)
$32,692 + $55,535
$88,227
2014
$504 (+3.2%)
$31,571 + $53,630
$85,201
2012
$488 (+2.8%)
$31,429 + $53,388
$84,817
2011
$475 (+1.7%)
$30,813 + $52,342
$83,155
2010
$467 (+3.7%)
$30,209 + $51,316
$81,525
2009
$450 (+3.3%)
$29,984 + $50,933
$80,917
2008
$436
$30,056 + $51,054
$81,110
Tax history for 4435 El Prieto Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,071 (+14.9%)
$38,695 + $65,735
$104,430
2024
$931 (+17.4%)
$38,695 + $65,735
$104,430
2023
$793 (+18.4%)
$37,937 + $64,447
$102,384
2022
$670 (−6.4%)
$37,194 + $63,184
$100,378
2021
$716 (+0.4%)
$36,465 + $61,946
$98,411
2020
$713 (+0.6%)
$35,750 + $60,732
$96,482
2019
$709 (+50.2%)
$35,384 + $60,110
$95,494
2018
$472 (−9.2%)
$34,691 + $58,932
$93,623
2017
$520 (+6.3%)
$33,345 + $56,645
$89,990
2016
$489 (+1.0%)
$33,345 + $56,645
$89,990
2015
$484 (−4.0%)
$32,692 + $55,535
$88,227
2014
$504 (+3.2%)
$31,571 + $53,630
$85,201
2012
$488 (+2.8%)
$31,429 + $53,388
$84,817
2011
$475 (+1.7%)
$30,813 + $52,342
$83,155
2010
$467 (+3.7%)
$30,209 + $51,316
$81,525
2009
$450 (+3.3%)
$29,984 + $50,933
$80,917
2008
$436
$30,056 + $51,054
$81,110
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
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
Oct 20, 2025 • Final
Express utility
Perform an after-the-fact repair of a leak at the main water line and repair the concrete surface.
Gas
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Property Information
Subdivision Name: 21066
Living Sq. Ft: 1,580
# of Units: 1
Legal Description: TRACT # 21066 LOT COM N ON W LINE OF EL PRIETO RD 26.47 FT FROM MOST S COR OF LOT 2 TH N 85 40'30" W 152.32 FT TO NW LINE OF SD LOT TH NE AND FOLLOWING BDRY LINE OF SD LOT TO BEG PART OF LOT 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 26,879
Legal Lot Number: 2
Acres: 0.6171
Depth Footage: 120
Front Footage: 223
Zoning Code: LCR110
County Use Description: SINGLE FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,580
Stories: —
Lot Size: 0.62 acres
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1963
County: Los Angeles County
APN: 5863020012
Home facts updated by county records on Aug 28, 2026
Around this home
Schools
Altadena Elementary School
Public K-5 • Assigned • 2.6mi
5/10
Eliot Arts Magnet
Public 6-8 • Assigned • 2.8mi
2/10
John Muir High School
Public 9-12 • Assigned • 2.4mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
9/10 Fire Factor
48% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 96° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
10 unhealthy days expected this year, 11 days in 30 years
Provided by First Street
Historical weather
Altadena, CA • 91001
Average low and high temperatures (°F)
68
49
70
52
73
54
71
52
75
56
81
59
86
62
90
64
85
64
81
58
71
51
69
50
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.2 hours in
June and 6.5 hours in December, placing it above the
U.S. average for solar exposure.
10.2 hrs
6.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.23M – $1.49M
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