Date
Details
Price
Change
Source
12/15/2025
Listed
$759,900
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
Welcome Investors and Short Term Rental Owners to this exceptional 2,488 sq ft two-story coastal home on a large corner lot. Located only a few blocks from the water, this well built home is ready for you to come in and create the newest fishing retreat in town. The upper level features three bedrooms, two baths, and a full kitchen with granite countertops, custom cabinetry, gas cooktop, built-in microwave and oven. Can be it's own rental. The huge living space opens to outdoor covered deck overlooking the beautiful pool. The first floor can be separated and rented out as a second weekend home along with a free standing She Shed which can be finished out into a third income producer or Mother-in-law quarters. Both upper and lower kitchens feature built in islands for in kitchen dining while the upper is open to the bright spacious living/dining area. Call for more information or to schedule your own private tour. Please verify all room measurements.
Full Property Details
Full Property Details for 509 Monroe Ave
General
- Price: $759,900
- Taxes: $8,110 (2025)
- Status: Active
- Type: Single Family
- Source: Houston
- MLS ID: 6844747
- Updated: 1/6/2026
- Added to Site: 32 day(s) ago
Interior
- Number of Rooms: 4
- Interior Features: Balcony, Crown Molding, Elevator, Granite Counters, High Ceilings, Kitchen Island, Kitchen/Family Room Combo, Window Treatments
- Appliances: Dishwasher, Disposal, Ice Maker, Water Softener Owned
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Laundry: Electric Dryer Hookup
Additional Information
- Pool: Yes
- Private Pool: Yes
- Pool Description: Heated, In Ground
- Security/Safety: Smoke Detector(s)
Parking
- Garage: Yes
- Garage Spaces: 2
- Carports: Yes
- Carport Spaces: 4
- Parking Features: Attached Carport, Detached, Garage
Location
- Area: 65
- County: Calhoun
- Subdivision: Port O'Connor
- Driving Directions: From Houston take 59 South to Ganado 3rd st/172 S Hwy 35 and turn R, Take a L onto to Virginia st, turn Right on Austin st, which becomes hwy 238, turn R on Hwy 238 at flashing light for 1 mile, turn L onto 1289 and continue south for 11 miles. At the stop sign turn L onto TX 185 for 7.7 miles, turn Left onto 5th street go .2 miles to Monroe and turn Left, House will be on the next corner on the left across from the school.
School Information
- Elem School District: 169 - Calhoun County
- Midd School District: 169 - Calhoun County
- High School District: 169 - Calhoun County
- Elementary School: PORT O'CONNOR ELEMENTARY
- Middle School: TRAVIS MIDDLE SCHOOL (CALHOUN COUNTY)
- High School: CALHOUN HIGH SCHOOL
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air, Electric
- Heating Type: Central, Electric
Utilities
- Sewer: Public Sewer
- Water: Public, Well
- Well: Yes
Structural Information
- Architectural Style: Ranch
- Construction: Cement Siding, Wood Siding
- Roof: Metal
- Windows: Window Coverings
- Stories/Levels: 2
- Square Feet: 2,488
- Sq. Ft. Source: Appraiser
- Living Area: 2,488 Sq. Ft.
- Year Built: 1986
- Year Built Source: Public Records
Lot Features
- Lot Size (Acres): 0.3214
- Lot Size Source: Appraiser
- Lot Features: Corner Lot
Financial Considerations
- Tax Amount: $8,110
- Tax Year: 2025
- Terms: Cash, Conventional, FHA, Investor Financing, VA Loan
Disclosures and Reports
- Legal Description: PORT O'CONNOR, BLOCK 124, LOT 7, 8
- Legal Disclosures: Seller Disclosure
- APN: 30904
- Section: 78
Listed by The Ron Brown Company (361) 573-6191, Gilbert Soltermack (713) 480-4019
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agent
— 509 Monroe Ave —
Gilbert Soltermack
The Ron Brown Company
713-480-4019
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 509 Monroe Ave
School District:Calhoun County Independent School District
| Name | Grades | Distance |
|---|---|---|
Port O Connor Elementary School 508 Monroe Street, Port O'Connor, TX 77982 | PK-5 | 0.1 mi |
Travis Middle School, Port Lavaca, TX 705 North Nueces Street, Port Lavaca, TX 77979 | 6-8 | 17.9 mi |
Calhoun High School 201 Sandcrab Boulevard, Port Lavaca, TX 77979 | 9-12 | 18.4 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 509 Monroe Ave
Tax History
Tax History for 509 Monroe Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$2,894
-23%
$487,140
2%
2022
$3,740
—
$477,300
17%
2022
$3,740
—
$409,020
26%
2022
$3,740
-11%
$324,690
2%
2021
$4,191
—
$318,200
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 509 Monroe Ave
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509 Monroe Avenue, Port O Connor, TX 77982 (MLS# 6844747) is a Single Family property with 4 bedrooms and 3 full bathrooms. 509 Monroe Avenue is currently listed for $759,900 and was received on December 15, 2025. Want to learn more about 509 Monroe Avenue? Do you have questions about finding other Single Family real estate for sale in Port O Connor? You can browse all Port O Connor real estate or contact a Coldwell Banker agent to request more information.