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
For sale
$5,900,000
31 Island Trail, Sparta, NJ 07871
5beds
--sqft
Single Family Residence
Built in ----
-- sqft lot
$-- Zestimate®
$--/sqft
$-- HOA
What's special
Renovated waterfront estateSoaring ceilingsCentral vacCustom lightingHot tubSwim-up barWine refrigeration
- 130 days
- 2,840
- 134
Zillow last checked:
Listing updated:
Listed by:
Jason Pierce 201-831-9648,
Prominent Properties Sotheby's International Realty-Tenafly,
Camille Ennis 201-838-2620,
Prominent Properties Sotheby's International Realty-Alpine
Source: NJMLS,MLS#: 26016516
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 7
- Full bathrooms: 6
- 1/2 bathrooms: 1
Heating
- Natural Gas, Forced Air, Zoned
Cooling
- Central Air
Features
- Central Vacuum, Elevator
- Flooring: Hardwood
- Basement: Finished,Walk-Out Access
- Number of fireplaces: 4
- Fireplace features: 4 Fireplaces, Gas
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
- Details: Attached, Gar Opener, O/See Remk
Features
- Patio & porch: Deck / Patio
- Pool features: Gunite, Heated, In Ground, Outdoor Pool
- Has view: Yes
- View description: River
- Has water view: Yes
- Water view: River
- Waterfront features: Lake Front
Lot
- Features: Regular
Details
- Parcel number: 1804029000000022
- Other equipment: Intercom
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Fabricated Stucco, Stone
Community & HOA
Community
- Features: Close/Parks, Close/School, Close/Shopg, Close/Trans, Close/Wrshp
- Security: Security
Location
- Region: Sparta
Financial & listing details
- Tax assessed value: $1,821,000
- Annual tax amount: $66,794
- Date on market: 5/11/2026
- Listing agreement: Exclusive Right To Sell
- Ownership: Private
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 5/11/2026 | Listed for sale | $5,900,000 |
Source:  NJMLS #26016516 Report a problem | ||
| 5/27/2025 | Listing removed | $5,900,000 |
Source:  GSMLS #3912607 Report a problem | ||
| 3/28/2025 | Listed for sale | $5,900,000 |
Source: GSMLS #3912607 Report a problem | ||
| 3/8/2025 | Pending sale | $5,900,000 |
Source: GSMLS #3912607 Report a problem | ||
| 7/11/2024 | Listed for sale | $5,900,000+136% |
Source: GSMLS #3912607 Report a problem | ||
| 10/19/2022 | Sold | $2,500,000-13.8% |
Source: GSMLS #3799362 Report a problem | ||
| 9/13/2022 | Contingent | $2,900,000 |
Source: GSMLS #3799362 Report a problem | ||
| 9/13/2022 | Pending sale | $2,900,000 |
Source: GSMLS #3799362 Report a problem | ||
| 8/31/2022 | Listing removed | -- |
Source:  Weichert Pro Report a problem | ||
| 8/30/2022 | Pending sale | $2,900,000 |
Source: GSMLS #3799362 Report a problem | ||
| 7/30/2022 | Listed for sale | $2,900,000+643.6% |
Source: GSMLS #3799362 Report a problem | ||
| 12/2/1999 | Sold | $390,000-17% |
Source: Public Record Report a problem | ||
| 8/21/1996 | Sold | $470,000 |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $66,794 +6.8% | $1,821,000 +4.5% |
| 2024 | $62,556 +3% | $1,743,000 |
| 2023 | $60,761 +2.5% | $1,743,000 |
| 2022 | $59,297 +1.6% | $1,743,000 |
| 2021 | $58,356 +1.1% | $1,743,000 |
| 2020 | $57,728 +2.2% | $1,743,000 |
| 2019 | $56,508 +1.2% | $1,743,000 |
| 2018 | $55,811 +2.4% | $1,743,000 |
| 2017 | $54,504 +19.5% | $1,743,000 |
| 2016 | $45,618 +1.6% | $1,743,000 +48.6% |
| 2015 | $44,879 +2.2% | $1,173,000 |
| 2014 | $43,929 +2.5% | $1,173,000 |
| 2013 | $42,861 +4% | $1,173,000 |
| 2012 | $41,219 +7.4% | $1,173,000 |
| 2011 | $38,369 +4.7% | $1,173,000 |
| 2010 | $36,645 +4.7% | $1,173,000 |
| 2009 | $35,002 | $1,173,000 |
| 2008 | -- | $1,173,000 |
| 2007 | -- | $1,173,000 |
| 2006 | -- | $1,173,000 |
| 2005 | -- | $1,173,000 |
| 2004 | -- | $1,173,000 |
| 2003 | -- | $1,173,000 |
| 2002 | -- | $1,173,000 +124.2% |
| 2001 | -- | $523,200 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: Lake Mohawk
Nearby schools
Schools provided by the listing agent
- Middle: Sparta MS
- High: Sparta HS
Source: NJMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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