20 Island Trl, Lake Mohawk, NJ 07871

Local realty services provided by:Burgdorff ERA
20 Island Trl,Sparta Twp., NJ 07871
$3,985,000
  • 5 Beds
  • 7 Baths
  • 6,100 sq. ft.
  • Single family
  • Active
Listed by: deirdre good
Office: weichert realtors
MLS#:3991458
Source:NJ_GSMLS

Price summary

  • Price:$3,985,000
  • Price per sq. ft.:$653.28
  • Monthly HOA dues:$233.33

About this home

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

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Home facts

  • Year built:1929
  • Listing ID #:3991458
  • Added:127 day(s) ago
  • Updated:February 10, 2026 at 04:12 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:7
  • Full bathrooms:6
  • Half bathrooms:1
  • Living area:6,100 sq. ft.

Heating and cooling

  • Cooling:4+ Units, Central Air
  • Heating:3 Units, Baseboard - Hotwater

Structure and exterior

  • Roof:Asphalt Shingle
  • Year built:1929
  • Building area:6,100 sq. ft.
  • Lot area:0.91 Acres

Schools

  • High school:SPARTA
  • Middle school:SPARTA
  • Elementary school:SPARTA

Utilities

  • Water:Association
  • Sewer:Septic 5+ Bedroom Town Verified

Finances and disclosures

  • Price:$3,985,000
  • Price per sq. ft.:$653.28
  • Tax amount:$56,149 (2024)
The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing. Information deemed reliable but not guaranteed. 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved. Notice: The dissemination of listings on this website does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker. This information is being provided for Consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties Consumers may be interested in purchasing. Date Last Updated February 10, 2026

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