House Prices

House Prices & Home Values Petrolia, CA 2026


Average Data

average house price$449,500
average size per house2216 ft²
average price per ft²203 $ / ft²

05/31/2026 - The value range (VR) for house prices in Petrolia, CA is $203/ sqft to $203/ sqft. An average home with 2216 sqft costs approximately $449,848 to $449,848. Petrolia, CA includes 1 ZIP codes and it is located in Humboldt county. The lowest prices are found in ZIP 95558, while the highest are in ZIP 95558. The average price per sqare feet is $203. Our analysis is based on 2 property listings.

Avergage prices by ZIP codes Petrolia

95558187 $ / ft²




Historical development of home values in Petrolia

Year Estimated value (USD) Change vs. 2025
2010 $208,756 -53.6%
2011 $200,683 -55.4%
2012 $200,143 -55.5%
2013 $207,624 -53.8%
2014 $217,948 -51.5%
2015 $229,134 -49.0%
2016 $241,091 -46.4%
2017 $254,104 -43.5%
2018 $268,152 -40.3%
2019 $280,586 -37.6%
2020 $295,091 -34.4%
2021 $335,634 -25.3%
2022 $391,274 -13.0%
2023 $412,617 -8.2%
2024 $436,487 -2.9%
2025 $449,500 0.0%

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



Example: 100% financing house in Petrolia

Loan amount: $449,500

Interest rate: 6.00%

Fixed monthly payment: $2,694.98

Breakdown in the 1st month:
Interest portion: $2,247.50  –  Principal portion: $447.48

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $26,819.84 $5,519.91 $443,980.09
2 $26,479.39 $5,860.37 $438,119.72
3 $26,117.93 $6,221.82 $431,897.90
4 $25,734.18 $6,605.57 $425,292.32
5 $25,326.77 $7,012.99 $418,279.33
6 $24,894.22 $7,445.54 $410,833.80
7 $24,435.00 $7,904.76 $402,929.04
8 $23,947.45 $8,392.31 $394,536.73
9 $23,429.83 $8,909.93 $385,626.81
10 $22,880.28 $9,459.47 $376,167.33
11 $22,296.84 $10,042.91 $366,124.42
12 $21,677.42 $10,662.34 $355,462.09
13 $21,019.79 $11,319.97 $344,142.12
14 $20,321.60 $12,018.16 $332,123.97
15 $19,580.35 $12,759.41 $319,364.56
16 $18,793.37 $13,546.38 $305,818.17
17 $17,957.86 $14,381.89 $291,436.28
18 $17,070.82 $15,268.94 $276,167.34
19 $16,129.06 $16,210.69 $259,956.65
20 $15,129.22 $17,210.53 $242,746.12
21 $14,067.72 $18,272.04 $224,474.08
22 $12,940.74 $19,399.02 $205,075.06
23 $11,744.25 $20,595.51 $184,479.55
24 $10,473.96 $21,865.79 $162,613.76
25 $9,125.33 $23,214.43 $139,399.33
26 $7,693.51 $24,646.24 $114,753.09
27 $6,173.39 $26,166.37 $88,586.72
28 $4,559.50 $27,780.25 $60,806.46
29 $2,846.08 $29,493.68 $31,312.79
30 $1,026.97 $31,312.79 $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 Petrolia, CA


1500 sqft3900 sqft
Ø selling price$368,446$783,784
Ø fast selling$334,950$705,405
Ø high price sale$401,941$862,162

In 2026, houses in Petrolia, CA will be offered at an average price of $203 per square foot. A 1,500 sqft home priced at $368,446 is 21.11% more expensive per square foot than a 3,900 sqft home priced at $783,784. Home prices in Petrolia, CA vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $542,619. Sellers who can wait longer may achieve a higher price of up to $663,201.


Petrolia, CA: Gateway to the Lost Coast

Overview

Petrolia, CA is a remote coastal hamlet in Humboldt County serving as a gateway to the rugged Lost Coast.
Tucked in the Mattole Valley, the town sits near the mouth of the scenic Mattole River where forested ridges meet black-sand beaches.

Nature and Geography

The surrounding King Range National Conservation Area offers dramatic mountains that plunge to the Pacific, creating unmatched hiking, wildlife viewing, and access to the famed Lost Coast Trail.
Rocky coves, coastal prairies, and old-growth forests frame photogenic sunsets and habitat for elk, seals, and shorebirds.

Community and History

History buffs know Petrolia as the site of California's first oil well, drilled in 1865, which gave the community its name.
Today, a quiet, resilient culture of ranchers, artisans, and nature lovers defines the area?s distinctive character.

Travel and Seasons

Roads are narrow and winding, rewarding patient drivers with sweeping ocean vistas and star-filled night skies.
Visitor services are limited, so smart travelers arrive with fuel, snacks, and layers for shifting coastal weather.
Spring and fall bring mild temperatures and clear views, while winter storms can amplify the coast?s raw beauty.
Whether you seek solitude, geology, or coastal trails, Petrolia, California delivers an authentic Lost Coast experience far from the crowds.



FAQ – Home Values in Petrolia

What is the median home value in Petrolia in 2026?

In 2026, the typical home value in Petrolia is about $449,500 for an average home size of 2216 square feet. This corresponds to an average price of roughly $203 per square foot.

What is the average cost per square foot in Petrolia?

In 2026, homes in Petrolia sell for an average of around $203 per square foot, with a typical range between $203 and $203 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 Petrolia is about 2216 square feet, with an estimated 2026 value around $449,500.



Locations close to Petrolia, CA

Phillipsville, CA203 $ / ft²
Redway, CA205 $ / ft²
Rio Dell, CA326 $ / ft²
Orleans, CA760 $ / ft²
Orick, CA156 $ / ft²
Myers Flat, CA163 $ / ft²
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