CT Shoreline Real Estate

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$4,000,000
3 Days On Site

45 Island Avenue
Madison, CT 06443

For Sale|Single Family Residence|Coming Soon
5
Beds
6
Total Baths
4
Full Baths
2
Partial Baths
4,637
SqFt
$863
/SqFt
2001
Built
County:
New Haven
Listing courtesy of Meig Walz of Coldwell Banker Realty Office Phone: (203) 245-4700 Broker Contact: (203) 996-7209
Call Now: 203-641-3233
Is this the listing for you? We can help make it yours.
203-641-3233
45 Island Avenue45 Island Avenue45 Island Avenue45 Island Avenue
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Monthly Payment (Est.)

$18,250
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

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.

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Listing Snapshot
Price 
$4,000,000
Days On Site 
3 Days
Bedrooms 
5
Inside Area (SqFt) 
4,637 sqft
Total Baths 
6
Full Baths 
4
Partial Baths 
2
Lot Size 
1.57 Acres
Year Built 
2001
MLS® Number 
24166497
Status 
Coming Soon
Property Tax 
$32,281
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 days agoListing updated with changes from the MLS®
4 days agoListing first seen on site
General Features
Acres 
1.57
Attached Garage 
Yes
Foundation 
Concrete Perimeter
Garage 
Yes
Garage Spaces 
3
Parking 
Circular DrivewayPavedPrivateDrivewayAttached
Parking Spaces 
10
Property Sub Type 
Single Family Residence
Sewer 
Septic Tank
SqFt Total 
5657
Style 
Colonial
Water Source 
Public
Zoning 
R-2
Interior Features
Appliances 
DishwasherDryerGas CooktopRefrigeratorWasherRange
Basement 
FullWalk-Out Access
Cooling 
Central Air
Heating 
OilForced Air
Interior 
In-Law FloorplanEntrance Foyer
Spa 
Yes
Media Room 
Dimensions - 18 x 14Level - Lower
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Exterior Features
Construction Details 
Vinyl SidingFrame
Exterior 
Garden
Lot Features 
Rolling SlopeWooded
Patio And Porch 
DeckPatioPorch
Pool Features 
GuniteHeatedOutdoor PoolIn Ground
Roof 
Asphalt
Spa 
Yes
Community Features
Community Features 
Golf
Schools
School District
Unknown
Elementary School
Neck River
Middle School
Per Board of Ed
High School
Daniel Hand
Listing courtesy of Meig Walz of Coldwell Banker Realty Office Phone: (203) 245-4700 Broker Contact: (203) 996-7209



The data relating to real estate for sale on this website appears in part through the SMARTMLS Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by SMARTMLS through a licensing agreement. Listing information is from various brokers who participate in the SMARTMLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. Copyright 2026 SmartMLS, Inc.
Last checked: 2026-04-17 07:59 AM UTC.

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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