Homes for Sale/Jefferson County/Port Arthur/Marina Colony
Active MLS #90544374 · 193 days on market

900 Southwind

Port Arthur, TX 77640
Subdivision  ·  Marina Colony
List Price
$525,000
$188/SF
Beds
3
Baths
5
Sq Ft
2,800
Built
1998
Garage
2-car
County
Jefferson

Schools

§ 03
District
Elementary DEQUEEN EL C
Middle LINCOLN MIDDLE F
High MEMORIAL H S D
TEA accountability ratings reflect 2024–25 where available. School attendance zones are subject to district redistricting — confirm directly with the district before making a school-based decision.

Overview

§ 01

Prime Waterfront Retreat in Mariner's Cove on Pleasure Island – Your Coastal Dream Awaits! Unbeatable marina cove living in thisstunning three-story waterfront home with private boat slip right off the dock. Saltwater fishing from your backyard, Gulf access inminutes, breathtaking sunsets, and endless waterfront views. Built for entertaining and easy living: main level (2nd story) boasts kitchenand dining areas, spacious living room, generous master suite, half bath, sunroom, and expansive windows with million dollar views. 3rdstory features two spacious bedrooms with full bath and balcony access. Lower level (1st story) offers massive entertaining/game roomwith direct waterfront access. Highlights: two full garages plus dedicated golf cart/motorcycle bay, cargo lift, abundant storage, freshpaint and flooring, and whole-home Generac solar panel system for efficiency and peace of mind. Embrace daily vacation-mode luxury,yet minutes from major industry jobs. Rare find!

Features

§ 02

Interior

  • Wet Bar
  • Breakfast Bar
  • Balcony
  • Elevator
  • Jetted Tub
  • Separate Shower
  • Dishwasher
  • Disposal
  • Microwave
  • Water Softener Owned
  • Wine Refrigerator
  • Heat: Central
  • Heat: Gas
  • Cool: Central Air
  • Cool: Electric

Exterior & lot

  • Fence
  • Cul De Sac
  • Waterfront
  • Partial
  • Roof: Composition
  • Foundation: Slab
  • Additional Parking
  • Attached
  • Boat
  • Garage
  • Golf Cart Garage
  • Association

Community

  • Picnic Area
  • Pool
  • Security Gate
  • Security System Owned
  • Style: Other

Property Details

§ 03 · Full MLS record

Property

Property Type Residential
Property Sub Type Detached
Architectural Style Other
Year Built 1998
Year Built Source PublicRecords
New Construction No

Building

Stories 3
Levels ThreeOrMore,MultiSplit
Living Area 2,800 sq ft
Living Area Source Owner
Building Area Total 2,800 sq ft
Foundation Slab
Construction Cement Siding
Roof Composition

Rooms & Baths

Bedrooms 3
Bathrooms (total) 5
Bathrooms Full 3
Bathrooms Half 2
Rooms Total 11
Fireplaces 1
Fireplace Features Gas Log

Interior

Interior Features Wet Bar, Breakfast Bar, Balcony, Elevator, Jetted Tub, Separate Shower
Appliances Dishwasher, Disposal, Microwave, Water Softener Owned, Wine Refrigerator
Security Security Gate, Security System Owned

Exterior

Exterior Features Fence
Fencing Partial
Pool Private No
Pool Features Association
Waterfront Yes
Waterfront Features Bulkhead, Boat Ramp Lift Access, Lake, Lake Front, Waterfront

Parking & Garage

Garage Spaces 2
Attached Garage Yes
Parking Features Additional Parking, Attached, Boat, Garage, Golf Cart Garage

Lot

Lot Features Cul De Sac, Waterfront

Location

County Jefferson
MLS Area Major 51
Subdivision Marina Colony
Postal Code 77640

Utilities

Heating Central, Gas
Cooling Central Air, Electric
Water Source Public
Sewer Public Sewer
Energy Efficient Solar Panels Leased

HOA / Association

HOA Yes
HOA Fee $500
HOA Fee Frequency Annually
HOA Name Mariner's COVE HOA
Amenities Picnic Area, Pool

Taxes, Terms & Disclosures

Parcel # 04141000000670000000
Legal Description LOT 67 MARINA COLONY SEC I
Listing Terms Cash, Conventional, FHA, Va Loan
Lease Considered No
Disclosures Seller Disclosure

Room Layout

§ 04 · 11 rooms · MLS-supplied

Main level · 2

Half Bath
Game Room

Second level · 6

Primary Bedroom 13'8"x18'1"
Kitchen
Primary Bathroom
Sunroom
Half Bath
Utility Room

Third level · 3

Bedroom 12'11"x12'10"
Bedroom 20'2"x10'5"
Bathroom

MUD Disclosure (§49.452)

§ 03 · Data moat
● §49.452 Notice
Not in archive
This MUD is not yet in our §49.452 archive. We'll add it on request.

Texas Water Code §49.452 requires districts to publish annual notices with tax rate, bonded indebtedness, and assessed value. Most Harris-area MUDs publish these; a handful managed by Inframark do not.

Request this notice
● What this tells you

The §49.452 notice is the only public document that lists a MUD's exact tax rate, outstanding bond debt, and the assessed value used to compute your taxes — direct from the district, not the MLS. If the district is newer or has more bonds outstanding than its neighbors, your effective tax rate will be higher here than just across the street.

Listing's rolled-up MUD rate Resolved MUD jurisdiction not mapped Match confidence

Taxes & Cost of Ownership

§ 04
Tax breakdown not availableWe could not resolve the taxing jurisdictions for this listing. We will enrich this when the county tax roll loads.

HOA & Community

§ 05
● HOA details
$500
ANNUALLY
Association nameMariner's COVE HOA Management co. Website Phone Cert on filepending
● Community amenities
No curated amenity map yet for this subdivision.

Broadband & Connectivity

§ 06 · Rolled up from MLS
● Max advertised speed at this address
1,000 Mbps
Fiber available
Top fiber: AT&T
Fiber / DSL
AT&T
Speeds per provider
Cable
Spectrum
Speeds per provider
Fixed Wireless
T-Mobile
Speeds per provider
Fixed Wireless
Verizon
Speeds per provider
Satellite
HughesNet
Speeds per provider
Satellite
Starlink
Speeds per provider
Satellite
Viasat Inc
Speeds per provider
Unknown
Rural Telecommunications of America
Speeds per provider

Environmental Risk

§ 08
?
FEMA Zone
Flood zone: not mapped by FEMA for this area
No FEMA digital flood map covers this location, so this property's flood risk has not been established. Verify flood insurance requirements with your lender.
SFHA NOT DETERMINED
🌡 Heat days >95°F
64 days/yr above 95°F
Plus 10 days above 100°F. NOAA station records, 2016-2025 average.
💨 30-day air quality
AQI 49 · Good
Average daily AQI for the 30 days ending 2026-02-28. EPA AQS county monitors. Higher = worse.
🌵 Drought (current)
No drought (D1 or worse)
US Drought Monitor county reading, week of 2026-09-15.
Sources: FEMA NFHL · NOAA GHCN-Daily · EPA AQS · US Drought Monitor. Climate rollup last computed Sep 23, 2026.

Recent Comparable Sales

§ 09
No comps within 0.5 mi in the last 90 daysExpand the search radius via the "Full report" CTA.

Subdivision & Master Plan

§ 10
● Master plan
Marina Colony
TIER: SUBDIVISION
Subdivision name (MLS)Marina Colony City · ZIPPort Arthur · 77640 CountyJefferson Listings in subdivision5 Active now1 Sold (last 12 mo)1 Curated amenities0
● Year-built distribution
1995s 1

Fire Protection

§ 11
Nearest station
Port Arthur Fire Department - Chief
Distance
0.7 mi
Straight-line from listing
ISO rating
Future data point
Avg. response
From incident log (future)

Neighborhood Demographics

§ 12 · Census tract 48245005100 · ACS 2023
Median HH income
$55,034
ACS 2023
Median home value
$41,700
Census self-report
Owner-occupied
53%
625 housing units
Bachelor's+
18%
Adults 25+
Median age
47.9
Population 938
Work from home
of commuters
Commute 45min+
2%
of commuters
Below poverty
21.6%
tract-level

Amenities & Nearby Places

§ 13

Active listing — amenities should populate from the go-live pipeline. Click to fetch now if missing.

Location & Neighborhood

§ 13
● This Home
900 Southwind, Port Arthur, TX 77640
Jefferson County · 29.87°N, 93.92°W
No curated amenities within 2 mi yet.
Interactive map coming in v0.2 — currently showing schematic placement.
● Listing History
Mar 14, 2026 Listed $525,000 Kristyn Carpenter
Dec 31, 1997 Built
Status change events from HAR MLS (future: full audit trail)
● Disclosures & Attribution
Listed by Kristyn Carpenter · The Signature Agency
Data provided by Houston Realtors Information Service (HAR MLS). Information deemed reliable but not guaranteed. All measurements, square footage, and school assignments should be independently verified. HAR MLS content last updated Jun 18, 2026.
MLS# 90544374 · LIST DATE: Mar 14, 2026 · PARCEL: 04141000000670000000
R
EHO
REALTOR® · Equal Housing Opportunity
HAR.com Copyright © 2026, Houston Realtors Information Service, Inc. Deemed reliable, not guaranteed — independently verify. HARMLS last updated Sep 23, 2026, 10:44 PM CDT. Properties may subsequently be sold or off-market. Equal Housing Opportunity