House Prices

House Prices & Home Values Altadena, CA 2026


Average Data

average house price$970,422
average size per house1631 ft²
average price per ft²596 $ / ft²

04/05/2026 - The value range (VR) for house prices in Altadena, CA is $533/ sqft to $533/ sqft. An average home with 1631 sqft costs approximately $869,323 to $869,323. Altadena, CA includes 1 ZIP codes and it is located in Los Angeles county. The lowest prices are found in ZIP 91001, while the highest are in ZIP 91001. The average price per sqare feet is $596. Our analysis is based on 224 property listings.

Avergage prices by ZIP codes Altadena

91001558 $ / ft²


House prices by neighborhoods in Altadena

Altadena Heights504 $ / ft²
Altadena Highlands494 $ / ft²
Chaney Trail548 $ / ft²
Christmas Tree Lane539 $ / ft²
Cobb Estate528 $ / ft²
Country Club572 $ / ft²
Eaton Canyon531 $ / ft²
Historic Highlands529 $ / ft²
Janes Village563 $ / ft²
La Vina565 $ / ft²
Loma Alta571 $ / ft²
Poppyfields495 $ / ft²
President Streets581 $ / ft²
Rubio Canyon575 $ / ft²
The Meadows507 $ / ft²




Historical development of home values in Altadena

Year Estimated value (USD) Change vs. 2025
2010 $450,682 -53.6%
2011 $433,254 -55.4%
2012 $432,087 -55.5%
2013 $448,237 -53.8%
2014 $470,526 -51.5%
2015 $494,675 -49.0%
2016 $520,490 -46.4%
2017 $548,583 -43.5%
2018 $578,912 -40.3%
2019 $605,755 -37.6%
2020 $637,070 -34.4%
2021 $724,598 -25.3%
2022 $844,719 -13.0%
2023 $890,795 -8.2%
2024 $942,329 -2.9%
2025 $970,422 0.0%

Graph: estimated home values in Altadena over time (USD)



Example: 100% financing house in Altadena

Loan amount: $970,422

Interest rate: 6.00%

Fixed monthly payment: $5,818.17

Breakdown in the 1st month:
Interest portion: $4,852.11  –  Principal portion: $966.06

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $57,901.15 $11,916.90 $958,505.10
2 $57,166.14 $12,651.90 $945,853.20
3 $56,385.80 $13,432.25 $932,420.95
4 $55,557.33 $14,260.72 $918,160.24
5 $54,677.76 $15,140.29 $903,019.95
6 $53,743.94 $16,074.11 $886,945.84
7 $52,752.52 $17,065.52 $869,880.32
8 $51,699.96 $18,118.09 $851,762.23
9 $50,582.47 $19,235.57 $832,526.66
10 $49,396.06 $20,421.98 $812,104.69
11 $48,136.48 $21,681.56 $790,423.12
12 $46,799.21 $23,018.83 $767,404.29
13 $45,379.46 $24,438.58 $742,965.71
14 $43,872.14 $25,945.90 $717,019.81
15 $42,271.85 $27,546.19 $689,473.62
16 $40,572.87 $29,245.18 $660,228.44
17 $38,769.09 $31,048.96 $629,179.48
18 $36,854.05 $32,963.99 $596,215.50
19 $34,820.91 $34,997.13 $561,218.36
20 $32,662.36 $37,155.68 $524,062.68
21 $30,370.68 $39,447.36 $484,615.32
22 $27,937.65 $41,880.39 $442,734.93
23 $25,354.56 $44,463.48 $398,271.45
24 $22,612.15 $47,205.89 $351,065.56
25 $19,700.60 $50,117.45 $300,948.12
26 $16,609.46 $53,208.58 $247,739.54
27 $13,327.67 $56,490.37 $191,249.17
28 $9,843.47 $59,974.57 $131,274.60
29 $6,144.37 $63,673.67 $67,600.92
30 $2,217.12 $67,600.92 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Altadena, CA


1500 sqft3900 sqft
Ø selling price$1,081,741$2,301,156
Ø fast selling$983,401$2,071,041
Ø high price sale$1,180,080$2,531,272

In 2026, houses in Altadena, CA will be offered at an average price of $596 per square foot. A 1,500 sqft home priced at $1,081,741 is 24.06% more expensive per square foot than a 3,900 sqft home priced at $2,301,156. Home prices in Altadena, CA vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $1,593,109. Sellers who can wait longer may achieve a higher price of up to $1,947,133.

FAQ – Home Values in Altadena

What is the median home value in Altadena in 2026?

In 2026, the typical home value in Altadena is about $970,422 for an average home size of 1631 square feet. This corresponds to an average price of roughly $596 per square foot.

What is the average cost per square foot in Altadena?

In 2026, homes in Altadena sell for an average of around $596 per square foot, with a typical range between $533 and $533 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Altadena is about 1631 square feet, with an estimated 2026 value around $970,422.



Locations close to Altadena, CA

Arcadia, CA807 $ / ft²
Duarte, CA908 $ / ft²
La Canada Flintridge, CA747 $ / ft²
Long Beach, CA580 $ / ft²
Signal Hill, CA403 $ / ft²
Carson, CA402 $ / ft²
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