USALASlidellTreasure Island21 N Treasure Isle Road
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21 N Treasure Isle Road, Slidell, LA

House

For Sale

Listed price in listed location currency (USD).
$899,000

440

MLS® 2523237

  • Key Facts
  • Description
  • Rooms
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 4336 sqft
Garage No
Taxes 
Days Active 100
Lot Size 1.2465 acres
Approx. Age 2005
Avg. Price Per Sqft $207
MLS® Number 2523237

Property Address: 21 N Treasure Isle Road, Slidell, LA, 70461

Average square foot calculated using Size range provided by listing agent.

Description

Set on approximately 1.25 acres along a private street, this magnificent waterfront home offers a rare combination of architectural charm, modern convenience, and everyday livability. A thoughtful floor plan spans three levels, anchored by open living and dining spaces framed by panoramic lake views. Two primary suites with spa-inspired baths and walk-in closets provide privacy and comfort, while additional bedrooms, a dedicated sunroom/office, and a third-floor cinema room accommodate every lifestyle need. High ceilings, crown molding, hardwood floors, and walls of windows create an atmosphere of light and sophistication while an elevator ensures effortless movement between levels. Outdoor living takes center stage - an expansive front porch invites you into the home while a screened porch facing Lake Pontchartrain provides easy access to the pool, pier and grounds. Two balconies one floor above offer similar views from either side of the house and are only topped by the comprehensive views from the rooftop widow's walk. You'll be spoiled for choice when it comes time to enjoy stunning western sunsets over Lake Pontchartrain. Waterfront amenities include a private pier with fishing light, two boat ramps, covered boat/car parking, and an above-ground pool surrounded by lush landscaping. On the ground level, the covered carport area offers not only parking for multiple vehicles and boats but also a half bathroom and two storage rooms — perfect for stowing fishing gear, boating equipment, or poolside essentials. Whether as a full-time residence or weekend retreat, 21 N Treasure Isle is designed for those who seek luxury, comfort, and the unmatched lifestyle of living on the water.
MLS® Number2523237
Laundry Level
Central VacNo
FireplaceNo
Acreage1.2465
Exterior
GarageNo
Approx. Age2005
Basement
DrivewayCovered, Off Street, Three Or More Spaces, Boat, Rv Access Parking
Garage Spaces
Heat
A/C
Heating Fuel

Extras

Rooms

Change to metres

Media Room:Third Floor27.67 × 23.42 ft
Living Room:First Floor18.84 × 26.42 ft
Laundry:Second Floor5.92 × 8.5 ft
Office:Second Floor13.59 × 16 ft
Dining Room:First Floor20.42 × 13.59 ft
Bathroom 1:First Floor6.17 × 12.59 ft
Kitchen:First Floor3 × 13.59 ft
Other:Second Floor10.42 × 21.67 ft
Other:First Floor10.5 × 16.34 ft
Bedroom 1:Second Floor14.17 × 12.59 ft
Other:Second Floor8.75 × 8.5 ft
Bedroom 1:Second Floor20.67 × 21.42 ft

Similar Listings

Price History

-End Date
Not Sold YetSold Price

For Sale

Oct 9, 2025List Date
$899,000List Price
  • Commute

Commute

Starting Address
Destination Address
21 N Treasure Isle Road, Slidell, LA

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