House Prices

House Prices & Home Values Port O Connor, TX 2026


Average Data

average house price$520,967
average size per house2161 ft²
average price per ft²242 $ / ft²

05/23/2026 - The value range (VR) for house prices in Port O Connor, TX is $245/ sqft to $245/ sqft. An average home with 2161 sqft costs approximately $529,445 to $529,445. Port O Connor, TX includes 1 ZIP codes and it is located in Calhoun county. The lowest prices are found in ZIP 77982, while the highest are in ZIP 77982. The average price per sqare feet is $242. Our analysis is based on 3 property listings.

Avergage prices by ZIP codes Port O Connor

77982227 $ / ft²




Historical development of home values in Port O Connor

Year Estimated value (USD) Change vs. 2025
2010 $241,946 -53.6%
2011 $232,590 -55.4%
2012 $231,964 -55.5%
2013 $240,634 -53.8%
2014 $252,600 -51.5%
2015 $265,564 -49.0%
2016 $279,423 -46.4%
2017 $294,505 -43.5%
2018 $310,787 -40.3%
2019 $325,197 -37.6%
2020 $342,008 -34.4%
2021 $388,998 -25.3%
2022 $453,484 -13.0%
2023 $478,220 -8.2%
2024 $505,885 -2.9%
2025 $520,967 0.0%

Graph: estimated home values in Port O Connor over time (USD)



Example: 100% financing house in Port O Connor

Loan amount: $520,967

Interest rate: 6.00%

Fixed monthly payment: $3,123.46

Breakdown in the 1st month:
Interest portion: $2,604.84  –  Principal portion: $518.63

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $31,083.99 $6,397.54 $514,569.46
2 $30,689.40 $6,792.12 $507,777.34
3 $30,270.48 $7,211.04 $500,566.30
4 $29,825.72 $7,655.81 $492,910.49
5 $29,353.52 $8,128.00 $484,782.49
6 $28,852.21 $8,629.32 $476,153.17
7 $28,319.97 $9,161.55 $466,991.62
8 $27,754.91 $9,726.62 $457,265.00
9 $27,154.99 $10,326.54 $446,938.46
10 $26,518.07 $10,963.45 $435,975.01
11 $25,841.87 $11,639.66 $424,335.36
12 $25,123.96 $12,357.56 $411,977.79
13 $24,361.77 $13,119.75 $398,858.04
14 $23,552.58 $13,928.95 $384,929.09
15 $22,693.47 $14,788.06 $370,141.03
16 $21,781.37 $15,700.15 $354,440.88
17 $20,813.02 $16,668.50 $337,772.38
18 $19,784.95 $17,696.58 $320,075.80
19 $18,693.46 $18,788.07 $301,287.74
20 $17,534.65 $19,946.87 $281,340.86
21 $16,304.37 $21,177.15 $260,163.71
22 $14,998.21 $22,483.31 $237,680.40
23 $13,611.49 $23,870.03 $213,810.37
24 $12,139.24 $25,342.28 $188,468.08
25 $10,576.18 $26,905.34 $161,562.74
26 $8,916.72 $28,564.80 $132,997.94
27 $7,154.91 $30,326.62 $102,671.32
28 $5,284.43 $32,197.10 $70,474.22
29 $3,298.58 $34,182.94 $36,291.27
30 $1,190.25 $36,291.27 $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 Port O Connor, TX


1500 sqft3900 sqft
Ø selling price$439,231$934,363
Ø fast selling$399,301$840,926
Ø high price sale$479,161$1,027,799

In 2026, houses in Port O Connor, TX will be offered at an average price of $242 per square foot. A 1,500 sqft home priced at $439,231 is 21.25% more expensive per square foot than a 3,900 sqft home priced at $934,363. Home prices in Port O Connor, TX vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $646,866. Sellers who can wait longer may achieve a higher price of up to $790,615.


Discover Port O?Connor, TX (Port O Connor) on the Texas Gulf Coast

Location & Coastal Charm

Nestled on the middle Texas Gulf Coast, Port O?Connor, TX sits where Matagorda Bay meets the Intracoastal Waterway.

This laid-back coastal village in Calhoun County offers wide skies, salt air, and easy access to barrier islands.

Fishing & Boating

Anglers prize Port O?Connor for year-round inshore fishing for redfish, trout, and flounder, plus offshore runs when weather allows.

With quick runs to Pass Cavallo and the jetties, boaters find smooth passages to the Gulf and productive bays.

Adventure & Wildlife

Kayaking quiet marshes, wade fishing grass flats, and birding along the Central Flyway make the area a natural playground.

Nearby Matagorda Island and the Powderhorn conservation lands protect dunes, prairies, and vital coastal habitats.

Beaches, Piers & Family Fun

Families enjoy local parks, public piers, and small-town events that celebrate coastal heritage and fresh seafood.

Sunrise strolls, beachcombing, and dolphin sightings add relaxed charm to a weekend getaway.

Stays, Services & Travel Tips

From waterfront vacation rentals to RV sites and bait camps, Port O?Connor provides essential services for a smooth trip.

Arrive early for launches, check tides and weather, and support local guides and eateries for an authentic Gulf Coast experience.



FAQ – Home Values in Port O Connor

What is the median home value in Port O Connor in 2026?

In 2026, the typical home value in Port O Connor is about $520,967 for an average home size of 2161 square feet. This corresponds to an average price of roughly $242 per square foot.

What is the average cost per square foot in Port O Connor?

In 2026, homes in Port O Connor sell for an average of around $242 per square foot, with a typical range between $245 and $245 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 Port O Connor is about 2161 square feet, with an estimated 2026 value around $520,967.



Locations close to Port O Connor, TX

Seadrift, TX228 $ / ft²
Shiner, TX307 $ / ft²
Sweet Home, TX888 $ / ft²
Port Lavaca, TX139 $ / ft²
Point Comfort, TX181 $ / ft²
Placedo, TX192 $ / ft²




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