House Prices

House Prices & Home Values Bethel Island, CA 2026


Average Data

average house price$637,394
average size per house2109 ft²
average price per ft²303 $ / ft²

05/31/2026 - The value range (VR) for house prices in Bethel Island, CA is $314/ sqft to $314/ sqft. An average home with 2109 sqft costs approximately $662,226 to $662,226. Bethel Island, CA includes 1 ZIP codes and it is located in Contra Costa county. The lowest prices are found in ZIP 94511, while the highest are in ZIP 94511. The average price per sqare feet is $303. Our analysis is based on 17 property listings.

Avergage prices by ZIP codes Bethel Island

94511313 $ / ft²




Historical development of home values in Bethel Island

Year Estimated value (USD) Change vs. 2025
2010 $296,017 -53.6%
2011 $284,570 -55.4%
2012 $283,804 -55.5%
2013 $294,412 -53.8%
2014 $309,051 -51.5%
2015 $324,913 -49.0%
2016 $341,869 -46.4%
2017 $360,321 -43.5%
2018 $380,242 -40.3%
2019 $397,873 -37.6%
2020 $418,441 -34.4%
2021 $475,932 -25.3%
2022 $554,829 -13.0%
2023 $585,093 -8.2%
2024 $618,942 -2.9%
2025 $637,394 0.0%

Graph: estimated home values in Bethel Island over time (USD)



Example: 100% financing house in Bethel Island

Loan amount: $637,394

Interest rate: 6.00%

Fixed monthly payment: $3,821.50

Breakdown in the 1st month:
Interest portion: $3,186.97  –  Principal portion: $634.53

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $38,030.72 $7,827.27 $629,566.73
2 $37,547.95 $8,310.04 $621,256.68
3 $37,035.40 $8,822.59 $612,434.10
4 $36,491.24 $9,366.75 $603,067.35
5 $35,913.52 $9,944.47 $593,122.89
6 $35,300.17 $10,557.82 $582,565.07
7 $34,648.99 $11,209.00 $571,356.07
8 $33,957.64 $11,900.35 $559,455.72
9 $33,223.65 $12,634.34 $546,821.38
10 $32,444.40 $13,413.59 $533,407.79
11 $31,617.07 $14,240.91 $519,166.87
12 $30,738.73 $15,119.26 $504,047.61
13 $29,806.20 $16,051.79 $487,995.83
14 $28,816.16 $17,041.83 $470,954.00
15 $27,765.06 $18,092.93 $452,861.07
16 $26,649.13 $19,208.86 $433,652.21
17 $25,464.37 $20,393.62 $413,258.59
18 $24,206.53 $21,651.45 $391,607.14
19 $22,871.12 $22,986.87 $368,620.27
20 $21,453.34 $24,404.65 $344,215.62
21 $19,948.11 $25,909.87 $318,305.74
22 $18,350.05 $27,507.94 $290,797.81
23 $16,653.42 $29,204.57 $261,593.24
24 $14,852.15 $31,005.84 $230,587.40
25 $12,939.77 $32,918.21 $197,669.18
26 $10,909.45 $34,948.54 $162,720.64
27 $8,753.90 $37,104.09 $125,616.56
28 $6,465.40 $39,392.59 $86,223.97
29 $4,035.75 $41,822.23 $44,401.74
30 $1,456.25 $44,401.74 $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 Bethel Island, CA


1500 sqft3900 sqft
Ø selling price$549,946$1,169,883
Ø fast selling$499,951$1,052,895
Ø high price sale$599,940$1,286,872

In 2026, houses in Bethel Island, CA will be offered at an average price of $303 per square foot. A 1,500 sqft home priced at $549,946 is 22.89% more expensive per square foot than a 3,900 sqft home priced at $1,169,883. Home prices in Bethel Island, CA vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $809,920. Sellers who can wait longer may achieve a higher price of up to $989,902.

FAQ – Home Values in Bethel Island

What is the median home value in Bethel Island in 2026?

In 2026, the typical home value in Bethel Island is about $637,394 for an average home size of 2109 square feet. This corresponds to an average price of roughly $303 per square foot.

What is the average cost per square foot in Bethel Island?

In 2026, homes in Bethel Island sell for an average of around $303 per square foot, with a typical range between $314 and $314 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 Bethel Island is about 2109 square feet, with an estimated 2026 value around $637,394.



Locations close to Bethel Island, CA

Birds Landing, CA400 $ / ft²
Brentwood, CA301 $ / ft²
Byron, CA390 $ / ft²
Benicia, CA387 $ / ft²
Antioch, CA253 $ / ft²
Angwin, CA1432 $ / ft²
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