For sale

$1,000,000

425 Island Way, Port Arthur, TX 77640

4beds

4,043sqft

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Single Family Residence

Built in ----

0.27 Acres Lot

$975,100 Zestimate^®

$247/sqft

$-- HOA

What's special

Refined finishes throughoutTwo private docksHand-scraped walnut wood floorsPorcelain tile flooringGourmet kitchenPremium upgraded dacor appliancesNew bulkheads

Welcome to an extraordinary waterfront retreat in the exclusive Mariners Cove community, where luxury, craftsmanship, and coastal living come together in spectacular fashion. Perfectly positioned on the water, this exceptional residence offers new bulkheads, two private docks — including one with a boat lift — Designed for both elegant entertaining and relaxed waterfront living, the screened-in porch provides the perfect space for afternoon enjoyment and unforgettable evening gatherings overlooking the water. Inside, every detail reflects uncompromising quality and sophistication. The gourmet kitchen is a chef’s dream, featuring premium upgraded Dacor appliances, a convenient pot filler, exquisite German beech cabinetry in both the kitchen and wet bars, and refined finishes throughout. Hand-scraped walnut wood floors blend beautifully with porcelain tile flooring, creating warmth and timeless elegance. Office and downstairs suite both have tucked away murphy beds.

56 days

353

19

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Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 4
Full bathrooms: 3
1/2 bathrooms: 1

Rooms

Room types: Entry, Loft/Balcony, Office, Game Room

Primary bedroom

Area: 245.16
Dimensions: 18.7 x 13.11

Bedroom 2

Area: 190.4
Dimensions: 16 x 11.9

Bedroom 3

Area: 219.6
Dimensions: 12 x 18.3

Primary bathroom

Features: Double Sink, Garden Tub, Sep. Shower

Dining room

Features: Formal Dining
Area: 202.8
Dimensions: 12 x 16.9

Kitchen

Area: 246.4
Dimensions: 11.2 x 22

Living room

Features: Living Room
Area: 202.8
Dimensions: 12 x 16.9

Heating

Central Gas, More than One, Zoned

Cooling

Central Electric, More than One, Zoned

Appliances

Included: Dryer, Built-in Oven, Convection Oven, Cooktop, Dishwasher, Disposal, Gas Range, Ice Maker, Microwave, Refrigerator, Self Cleaning Oven, Vented Exhaust Fan
Laundry: Inside, Wash/Dry Connection

Features

Bookcases, Ceiling Fan(s), Central Vacuum, Sheetrock, Split Bdrm Plan, Wallpaper, Wet Bar, Granite Counters, Kitchen Island, Pantry
Flooring: Carpet, Tile, Wood
Windows: Double Pane Windows, Blinds, Shutters
Attic: Floored
Has fireplace: No

Interior area

Total structure area: 4,043
Total interior livable area: 4,043 sqft

Property

Parking

Total spaces: 3
Parking features: Attached
Attached garage spaces: 3

Features

Levels: More than Two
Patio & porch: Covered, Deck
Exterior features: Lighting, Sprinkler System, Attached Generator, Rain Gutters
Fencing: Other,Partial
On waterfront: Yes
Waterfront features: Waterfront

Lot

Size: 0.27 Acres
Dimensions: 11837sf
Features: Cul-De-Sac

Details

Parcel number: 04141000000490000000
Special conditions: Standard
Other equipment: Satellite Dish

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Materials

Stucco
Foundation: Slab
Roof: Metal

Condition

21 - 30 Yrs.
New construction: No

Utilities & green energy

Sewer: City Sewer
Water: City Water

Community & HOA

Community

Security: Security System, Smoke Detector(s)
Subdivision: Marina Colony

HOA

Has HOA: Yes

Location

Region: Port Arthur

Financial & listing details

Price per square foot: $247/sqft
Tax assessed value: $538,617
Annual tax amount: $13,560
Date on market: 5/14/2026
Listing terms: Cash,Conventional,VA Loan
Road surface type: Concrete

Estimated market value

$975,100

$926,000 - $1.02M

$3,240/mo

Price history

Date	Event	Price
5/14/2026	Listed for sale	$1,000,000$247/sqft
Source: BBOR #267590 Report a problem
5/6/2026	Listing removed	$1,000,000$247/sqft
Source: HAR #57764577 Report a problem
3/9/2026	Price change	$1,000,000+0.5%$247/sqft
Source: BBOR #262980 Report a problem
11/12/2025	Listed for sale	$995,000$246/sqft
Source: BBOR #262980 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$13,560 +8.3%	$538,617 +10.4%
2024	$12,521 -1.3%	$487,794
2023	$12,685 -0.2%	$487,794 +12%
2022	$12,710 +28.2%	$435,659 +14.2%
2021	$9,917 +7%	$381,566 +10%
2020	$9,271	$346,878 -5%
2019	$9,271 -13.9%	$365,220
2018	$10,764 +1.7%	$365,220
2017	$10,588 +13.9%	$365,220 +8.8%
2016	$9,294 +4.9%	$335,670 +8.3%
2015	$8,856	$310,000 -1.5%
2014	$8,856	$314,690 +9.1%
2013	--	$288,560 +9.9%
2012	--	$262,490
2011	--	$262,490 -23%
2010	--	$340,920 -8.6%
2009	--	$372,970 -20.4%
2008	--	$468,550 +13.6%
2007	--	$412,290 +6.1%
2006	--	$388,680 -1.2%
2005	--	$393,390 -8.5%
2004	--	$429,780 +13.8%
2003	--	$377,800
2002	--	$377,800
2001	--	$377,800 +44.7%
2000	--	$261,110

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Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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