Date
Details
Price
Change
Source
10/08/2025
Listed
$3,985,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/23
$3,985,000
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1/23
Property Description
Exquisite Luxury Lakefront home. A rare opportunity to own a premier residence on a private island home to only 34 beautiful lakefront properties. This 5 BR 6.1 BA estate like masterpiece is packed with exceptional quality and timeless design. Set on a sweeping lawn with a large lakefront patio, this home delivers upscale lake living and privacy with its resort style pool, cabana and new boathouse offering direct access to lake adventures. Entertain in style with a new gourmet kitchen featuring a wood burning stone fireplace and french doors that lead out to your outdoor cooking station complete with cooking fireplace and inviting patios. Retreat to the second floor primary suite equipped with a full bath, walk in closet, stone fireplace, sitting room with a covered porch to take in lake views. Spacious second floor office wing with a private bath and separate entrance providing a comfortable and substantial work environment. Greet your guests with a unique bar room off the foyer then step into the rustic living enjoying wonderful lake views and gather around a cozy fireplace. The finished basement includes an exercise room, full bath with a seam room and wine storage. A lifestyle unmatched just an hour from Manhattan.
Full Property Details
Full Property Details for 20 Island Trail
General
- Price: $3,985,000
- HOA FEE: $233/month
- HOA FEE FREQ.: Annually
- Taxes: $56,149 (2024)
- Status: Active
- Type: Single Family
- Source: Garden_State
- MLS ID: 3991458
- Updated: 10/10/2025
- Added to Site: 102 day(s) ago
Interior
- Number of Rooms: 12
- 2nd Floor/Level 2: Bedroom 3, Other Bath, Porch, SittngRm
- 1st Floor/Level 1: Bedroom 2, Main Bath, Other Bath, Den, Dining Room, Family Room, Foyer, Kitchen, Laundry Room, Leisure, Living Room, Pantry, Powder Room
- Lower Level: Bath(s) Other, Exercise Room, Utility Room
- Interior Features: Wet Bar, Beam Ceilings, Drapes, High Ceilings, Smoke Detector, Tub Shower, Walk-In Closet
- Number of Fireplaces: 3
- Fireplace(s): Bedroom 1, Family Room, Kitchen
- Appliances: Carbon Monoxide Detector, Cooktop - Gas, Dishwasher, Dryer, Generator-Built-In, Wall Oven(s) - Electric, Washer
- Flooring: Stone, Tile, Wood
Rooms
Bathrooms
- Total Bathrooms: 7
- Full Bathrooms: 6
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 5
- Primary Bedroom: Fireplace, Full Bath, Sitting Room, Walk-In Closet
- Bedroom 1: 28 x 21, Second
- Bedroom 2: 19 x 16, Second
- Bedroom 3: 16 x 16, Second
- Bedroom 4: 15 x 12, First
Other Rooms
- Living Room: 24 x 22, First
- Family Room: First
- Kitchen: Center Island, Country Kitchen, Eat-In Kitchen, Pantry, Separate Dining Area, 24 x 20, First
- Dining Room: First
- Den: 19 x 9, First
- Exercise Room: 24 x 17, Basement
- Leisure Room: 16 x 16, First
- Office: Second
- Utility Room: Basement
- In-Law/Au Pair Suite: Yes
- Suite: Bedroom 1, Full Bath
Additional Information
- Shared Amenities: Billiards Room, Boats - Gas Powered Allowed, Club House, Jogging/Biking Path, Lake Privileges, Playground, Pool-Outdoor, Tennis Courts
- Pool: Yes
- Pool Description: Gunite, Heated, In-Ground Pool, Outdoor Pool
Exterior
- Exterior Features: Barbecue, Deck, Dock, Gazebo, MetalFnc, OutBld/s, Patio, StrmDoor, StrmWind, ThrmlW&D, Sprinklr
- Color: stone
Parking
- Garage: Yes
- Garage Spaces: 2
- Uncovered Spaces: 4
- Garage Description: Attached Garage, Garage Door Opener, Oversize Garage
Location
- County: Sussex
- Subdivision: Lake Mohawk
- Driving Directions: 80 W to 15 N to Lake Mohawk Business district exit. R off exit, L on Winona Pkwy. Go across Plaza to W Shore Trl through GATE* L on Island Trl, go L
School Information
- Elementary School: SPARTA
- Middle School: SPARTA
- High School: SPARTA
Community
- Community Living: Yes
- Pets Allowed: Yes
Heating & Cooling
- Cooling Type: 4+ Units, Central Air Conditioning
- Heating Type: 3 Units, Baseboard - Hotwater
- Heating Fuel: Gas-Propane Owned, Oil Tank Above Ground - Inside
Utilities
- Sewer: Septic 5+ Bedroom Town Verified
- Water: Association
- Utility Description: Electric, Natural Gas, Gas-Propane, Garbage Extra Charge
Structural Information
- Architectural Style: Custom Home
- Basement: Yes
- Basement Desc.: Finished
- Roof: Asphalt Shingles
- Square Feet: 6,100
- Year Built: 1929
- Remodeled/Updated: 2002
Lot Features
- Lot Size (Acres): 0.91
- Lot Size: 100 x 391 LMCC
- Driveway/Sidewalk: 2 Car Width, Additional Parking, Blacktop
- Zoning: res
- Lot Description: Lake Front, Lake/Water View, Waterfront
Water Features
- Water Front: Yes
Financial Considerations
- Association Fee: $2,800
- Assoc Fee Freq.: Annually
- Application Fee: $5,500
- Other Fee Freq.: One Time
- Assessment Amount: $1,564,500
- Land Assmt: $977,500
- Tax Amount: $56,149
- Tax Year: 2024
Disclosures and Reports
- Ownership: Fee Simple
- Disclosures: Yes
- APN: 2818-04029-0000-00004-0000-
- Block: 4029
- Lot Number: 4
Listed by Weichert Realtors
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Listing agent
— 20 Island Trail —
Weichert Realtors
973-713-4056
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Schools
Schools serving 20 Island Trail
School District:Sparta Township School District
| Name | Grades | Distance |
|---|---|---|
Sparta High School 70 West Mountain Road, Sparta, NJ 07871 | 9-12 | 2.4 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 20 Island Trail
Tax History
Tax History for 20 Island Trail
Year
Property Taxes
Change
Tax Assessment
Change
2024
$56,150
6%
$1,564,500
1%
2022
$52,731
2%
$1,550,000
—
2021
$51,894
-2%
$1,550,000
—
2020
$52,700
3%
$1,550,000
—
2019
$51,336
-30%
$1,550,000
-31%
2018
$73,221
1%
$2,258,500
—
2017
$72,317
2%
$2,258,500
—
2016
$70,623
47%
$2,258,500
82%
2015
$48,192
4%
$1,239,200
—
2013
$46,408
—
$1,239,200
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 20 Island Trail
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20 Island Trl, Sparta Township, NJ 07871 (MLS# 3991458) is a Single Family property with 5 bedrooms, 6 full bathrooms and 1 partial bathroom. 20 Island Trl is currently listed for $3,985,000 and was received on October 08, 2025. Want to learn more about 20 Island Trl? Do you have questions about finding other Single Family real estate for sale in Lake Mohawk? You can browse all Lake Mohawk real estate or contact a Coldwell Banker agent to request more information.