NOMADEReal Estate

$4,000,000

Active

45 Island Avenue

Madison, Connecticut, 06443 · New Haven County

5

Beds

6

Baths

5,657

Sq Ft

2001

Built

MLS # 24166497

Price / Sq Ft

$707

Property Type

Single Family For Sale

Lot Size

1.57

Class

Property

About This Property

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.

Property Details

45 Island Avenue, Madison Connecticut 06443 — Single Family For Sale listed at $4,000,000.

At a Glance

5

Bedrooms

6

Bathrooms

5,657

Sq Ft

1.57

Lot Size

--

Garage

2001

Year Built

The Details

Property TypeSingle Family For Sale
NeighborhoodNew Haven
Address45 Island Avenue
MLS Number24166497
Year Built2001
Square Footage5,657
Lot Size1.57
Bedrooms5
Bathrooms6
Water SourcePublic Water Connected

Property Details

Other Details

Appliances IncludedGas Cooktop,Convection Range,Refrigerator,Dishwasher,Washer,Dryer
ColorWhite
In Law AccessOver Garage
In Law ApartmentYes
Parcel Number1154782
Parking Total Spaces10
Rooms AdditionalFoyer
Virtual Tourhttps://visithome.ai/47haBUn4CDFM8MXWFnTm8f?mu=ft
ZoningR-2

Financial

Assessed Value1439200
Mil Rate Total22.43
Property Tax32281
Tax YearJuly 2025-June 2026

Property Features

Basement DescriptionFull,Full With Walk-Out
Cooling SystemCentral Air
Driveway TypePrivate,Circular,Paved
Energy FeaturesGenerator,Thermopane Windows
Exterior FeaturesBreezeway,Porch,Deck,Garden Area,Lighting,Hot Tub,Patio
Exterior SidingVinyl Siding
Foundation TypeConcrete
Fuel Tank LocationIn Basement
Garage ParkingAttached Garage,Paved,Driveway
Garages Number3
Heat Fuel TypeOil
Heat TypeHot Air
Home AutomationLighting,Lock(s),Thermostat(s)
Hot Water DescriptionPropane,Tankless Hotwater,100 Gallon Tank
Interior FeaturesCable - Pre-wired
Laundry Room InfoUpper Level
Laundry Room LocationSecond Floor Laundry
Pool DescriptionGunite,Heated,Spa,In Ground Pool
Roof InformationAsphalt Shingle
Swimming Pool YN1

All Photos (38)

Affordability Calculator

$4,000,000

Down Payment$800,000
Loan Amount$3,200,000
Principal & Interest$20,226/mo
Property Tax$4,000/mo
Insurance$100/mo
Est. Monthly$24,326/mo

Listing Agent

M

Meig Walz

Coldwell Banker Realty

Contact Meig Walz

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Quick Facts

StatusActive
TypeSingle Family For Sale
ClassProperty
MLS #24166497
Last Updated2026-04-21