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$5,900,000
3 Days On Site

31 Island Trail
Sparta, NJ 07871

For Sale|Single Family Residence|Active
5
Beds
7
Total Baths
6
Full Baths
1
Partial Bath
County:
SUSSEX
Listing courtesy of Jason Pierce of Prominent Properties Sotheby's International Realty-Tenafly: (201) 831-9648
Call Now: 201-685-4788
Is this the listing for you? We can help make it yours.
201-685-4788
31 Island Trail31 Island Trail31 Island Trail31 Island Trail
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Monthly Payment (Est.)

$26,918
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

WATCH THE VIDEO! Set on prestigious Manitou Island, this renovated waterfront estate offers privacy & exceptional quality. This 5 bedroom, 6.5 bathroom home sits on a 19,798 square feet lot w/direct waterfront frontage & marina access. Completed in 2024, the home underwent a 2 year renovation, executed by elite professionals. The main level features soaring ceilings, Italian porcelain slab flooring, custom lighting & new Pella windows. A dramatic circular floating staircase w/wrought-iron detailing anchors the home, while 2 inline gas fireplaces add warmth. The chef’s kitchen has new prep kitchen, butler’s pantry & premium appliances. The primary suite has 12-foot tray ceiling, gas fireplace, balcony, 2 walk in closets & spa-level bathroom featuring dual vanities, double shower, soaking tub & separate water closets. All bathrooms are equipped w/bidets. Backyard includes saltwater pool, hot tub, swim-up bar, 2 outdoor kitchens, televisions, cabana w/pizza oven, wine refrigeration, sink & integrated audio. A new concrete seawall protects the shoreline, while a new boathouse w/pontoon lift & included $60k pontoon completes the waterfront experience. Additional features include 3 level elevator, generator, new roof & septic system, natural gas conversion, spray-foam insulation, temperature-controlled 2 car garage, central vac, integrated audio, advanced security systems & municipal snow removal. A truly turnkey waterfront home where no detail, system, or finish was overlooked

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Listing Snapshot
Price 
$5,900,000
Days On Site 
3 Days
Bedrooms 
5
Inside Area (SqFt) 
N/A
Total Baths 
7
Full Baths 
6
Partial Baths 
1
Lot Size 
N/A
Year Built 
N/A
MLS® Number 
26016516
Status 
Active
Property Tax 
$66,794
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 days agoListing updated with changes from the MLS®
3 days agoListing first seen on site
General Features
Attached Garage 
Yes
Disclosures 
Seller's AgentSeller Disclosure - Yes
Garage 
Yes
Garage Spaces 
2
Parking 
Garage Door OpenerAttached
Property Sub Type 
Single Family Residence
Interior Features
Basement 
Finished
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Gas
Fireplaces 
4
Flooring 
Hardwood
Heating 
Natural GasForced AirZoned
Interior 
Central VacuumElevator
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Exterior Features
Construction Details 
Stone
Pool Features 
GuniteHeatedIn GroundOutdoor Pool
View 
River
Waterfront 
Yes
Waterfront Features 
Lake Front
Waterview 
River
Schools
School District
Unknown
Elementary School
Unknown
Middle School
Sparta MS
High School
Sparta HS
Listing courtesy of Jason Pierce of Prominent Properties Sotheby's International Realty-Tenafly: (201) 831-9648



The data relating to the real estate for sale on this website comes in part from the Internet Data Exchange Program of the NJMLS. Real estate listings held by other brokerage firms are marked with the Internet Data Exchange logo and information about them includes the name of the listing brokers. Some properties listed with the participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website.

All information is deemed reliable but not guaranteed. Last checked: 2026-05-14 03:12 PM UTC
Source: New Jersey Multiple Listing Service, Inc.

Copyright 2026, New Jersey Multiple Listing Service, Inc.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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