509 Monroe Avenue
Port O'Connor, TX 77982
$750,000
- 4 beds
- 3 baths
- 2,488 sq ft
- 0.32 acres
- Built 1986
Listed by The Ron Brown Company · MLS #595890
A REAL PERSON, READY TO HELP
Interested in this property?
Connect with a local ERA professional for answers, a private showing, or help thinking through an offer.
Contact the property team
PROPERTY QUESTIONS & SHOWINGS
Ask about this property.
509 Monroe Avenue, Port O'Connor, TX 77982 · MLS #595890
A FEW THINGS TO NOTICE
What stands out.
Details worth a look
Step onto a patio equipped with ceiling fans to relax and view your heated pool and private paradise.
Year built
Built in 1986.
Property size
0.32 acres listed.
Highlights from the listing description and property details. Confirm features with the listing agent.
THE PROPERTY
Get to know the property.
The lower level offers its own private entrance, a full kitchen, laundry, bath, and a large bedroom. It can be used as an Airbnb suite or as guest quarters while entertaining friends and family. Two separate A/C systems, instant propane water heaters, and a 500-gallon underground propane tank ensure year-round comfort. Additional highlights include a backup propane generator, Windstorm-rated metal roof, Hardi Plank siding over cypress with 2 inch overlap, and 10x10 structural piers for superior stability. There is also a 30 amp RV Hookup with city approved easement use and septic connection. Enjoy resort-style living with an in-ground heated pool, tiki hut with gas grill, bar, ice maker, outdoor shower, firepit, she shed, and a 30x28 steel workshop with three roll-up doors. Fully fenced yard with gated entry, public water/sewer plus private well for irrigation and pool. This rare, exceptionally built home offers durability, flexibility, and endless entertainment possibilities—don’t miss this coastal gem!
THE NEIGHBORHOOD
Explore the location.
509 Monroe Avenue, Port O'Connor, TX 77982
Loading property map…
Map position comes from the listing source. Open directions in Google Maps
THE DETAILS
The details, all in one place.
- Property type
- Residential
- Category
- Residential
- Year built
- 1986
- Full baths
- 3
- Half baths
- 0
- Garage spaces
- 0
- Cooling
- CentralAir,Electric,TwoUnits
- Heating
- Central,Electric,Propane,MultipleHeatingUnits
- Appliances
- Dishwasher,GasCooktop,Disposal,GasRange,Oven,PropaneWaterHeater,RangeHood,TanklessWaterHeater,VentedExhaustFan,Washer,SomeGasAppliances,BuiltInOven,Microwave,Range,WaterSoftenerOwned
- Flooring
- Laminate
- Utilities
- ElectricityAvailable,Propane,TrashCollectionPublic,WaterAvailable
- Exterior
- Balcony,Deck,Elevator,FirePit,OutdoorGrill,OutdoorShower,PropaneTankOwned
- Fencing
- BackYard,ChainLink,Full,Gate,Picket,Privacy
- Pool
- Yes
- Pool features
- Gunite,ElectricHeat,Heated,InGround,Private
- Spa
- No
- Subdivision
- Port Oconnor
- Parcel
- 30904
Features and school information are supplied by the listing source. Confirm measurements, school assignments, HOA terms and rental restrictions before making a decision.
OWNERSHIP, WITH A PLAN
Investor outlook.
Explore this property’s rental potential with an all-cash purchase. Monthly rent starts at 5% of the purchase price per year, divided by 12. Adjust it and the other assumptions to explore your scenario.
ERA PROPERTY MANAGEMENT
See its potential.
Have a plan for what follows.
Considering this property as a rental? Start with the numbers, then talk through the day-to-day with a local management team.
Understand the opportunity.
Review rental pricing, property condition and your ownership goals with a local professional.
Make a strong first impression.
Bring together property preparation, professional marketing and applicant screening.
Stay connected to your investment.
Get support with rent collection, resident communication, maintenance coordination and owner reporting.

LOCAL PEOPLE. SHARED COMMITMENT.
A team behind your next step.
From your first question to the everyday work of ownership, a conversation with the right person makes a difference.
Meet ERA Property ManagementResidential management in Utah, Nevada and Texas. Service availability and rental eligibility must be confirmed for each property. Commercial and association services are available through our management services page.
YOUR CAREER. YOUR NEXT CHAPTER.
Find your place in real estate.
Just getting started?
Explore real estate education and available licensing courses through ARTI Academics.
Become a real estate agentReady to work with ERA?
Discover the people, broker support, technology and education behind an ERA real estate career.
Join ERA BrokersMoving for work?
Explore ERA Corporate Services for relocation assistance, employer programs, and information for veterans and military families.
Explore Corporate ServicesMore in Port O'Connor.
Listing information
MLS #595890 · Central Texas MLS
Listing brokerage: The Ron Brown Company
Listing agent: Gilbert Soltermack
Listing status: Active. Record updated . Confirm current availability and price with the listing agent.

$429,000
$350,000
$365,000