Home › Homes for Sale › Madison, CT › 45 Island Avenue

45 Island Avenue, Madison, CT 06443

Single Family For Sale

$4,000,000
$707/sqft
45 Island Avenue, Madison, CT Coming Soon
Photo 2
Photo 3
Photo 4
Photo 5
5
Bedrooms
6
Bathrooms
5,657
Sq Ft
1.57
Acres
2001
Year Built

About This Home

Exceptionally located less than a tenth of a mile from both the town green and beaches - with your own private beach access - this stunning residence sits on 1.57 secluded acres and has been completely re-imagined with uncompromising attention to detail and the finest materials. The home offers 16 thoughtfully designed rooms. Sun filled interiors feature over sized windows and expansive sight lines, anchored by a massive family room and a top of the line chef's kitchen. The lower level is a true walkout guest suite with additional living space plus a separate garage apartment for overnight guests. Outside amenities evoke a private resort: a gunite pool, extensive stone patios, two fully equipped outdoor kitchens, and a charming grassy area framed by mature landscaping for complete privacy. This is a rare coastal estate that blends modern, high end finishes with relaxed, year round seaside living. Practical luxury continues with a three car garage, circular driveway, and generous storage. This is truly a must see.

Listed by Meig Walz (203) 996-7209 with Coldwell Banker Realty (203) 245-4700

Listing Snapshot

Price $4,000,000 Days on Market —
Property Tax $32,281/yr Style Colonial
Year Built 2001 Total Sq Ft 5,657
Lot Size 1.57 acres HOA Fees N/A
Bedrooms 5 Full Bathrooms 4
Total Rooms 16 Half Baths 2

Key Features

Interior
  • Cable - Pre-wired
Appliances
  • Gas Cooktop
  • Convection Range
  • Refrigerator
  • Dishwasher
  • Washer
  • Dryer
Outdoor
  • Breezeway
  • Porch
  • Deck
  • Garden Area
  • Lighting
  • Hot Tub
  • Patio
  • Gunite
  • Heated
  • Spa
  • In Ground Pool
Nearby
  • Golf Course
  • Library
  • Playground/Tot Lot
  • Private School(s)

Structure & Parking

Construction Frame
Roof Asphalt Shingle
Garage Spaces 3
Garage Type Attached Garage, Paved, Driveway
Below Grade 1,020 sq ft

Systems & Utilities

Heat Hot Air
Fuel Oil
Cooling Central Air
Hot Water Propane, Tankless Hotwater, 100 Gallon Tank
Water Public Water Connected
Sewer Septic

Schools

Elem Neck River
Middle Per Board of Ed
High Daniel Hand

Mortgage Calculator

$
$
%
%
Est. Monthly Payment —
Principal & Interest —
Est. Property Tax $2,690/mo
Est. Home Insurance —

Estimate only. Contact a lender for accurate figures.

Listing History

Date Event Price
Apr 13, 2026 Listed $4,000,000

Frequently Asked Questions

How much does 45 Island Avenue in Madison, CT cost?
This property is listed at $4,000,000, which works out to $707 per square foot.
How many bedrooms does 45 Island Avenue have?
This home has 5 bedrooms and 6 bathrooms.
What is the square footage of 45 Island Avenue?
The home is 5,657 square feet, situated on 1.57 acres.
When was 45 Island Avenue in Madison built?
This property was built in 2001.
Is 45 Island Avenue, Madison, CT still available?
The current MLS status of this property is "Coming Soon". Contact RYZE Realty Group for the latest availability.
What school district is 45 Island Avenue, Madison in?
This home is served by the Madison public school system, with Neck River as the elementary school and Daniel Hand as the high school.
How do I schedule a tour of 45 Island Avenue, Madison, CT?
Contact RYZE Realty Group to schedule a private showing. You can submit a tour request directly on this page or call our office.

Listing Agent

Meig Walz · (203) 996-7209

Coldwell Banker Realty · (203) 245-4700

MLS# 24166497 · Data provided by SmartMLS. Information deemed reliable but not guaranteed.
Listing updated Apr 13, 2026 10:13 AM UTC