45 Island Ave

Madison, CT 06443

$4,000,000
Price
5
Beds
5,657 Sq. Ft.
$707 / Sq. Ft.
5,657
Sq. Ft.
$707
per Sq. Ft.
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a front view of a house with a yard and garage
a view of a house with a porch
a front view of a house with a yard
a view of a big room with windows and entryway
a living room with furniture and a large window
a living room with fireplace furniture and a large window
a view of a livingroom with furniture and a couch
a view of a dining room with furniture window and wooden floor
a large kitchen with a table and chairs
a kitchen with white cabinets appliances and a window
a view of a dining room with furniture window and wooden floor
a living room with furniture a flat screen tv and a window
a living room with furniture and a large window
a picture of a bathroom with a shower
a bed room with a bed and a couch
a bedroom with a bed and a window
a view of an entryway with wooden floor and door
a bathroom with a shower
a bathroom with a granite countertop sink and a bathtub
a spacious bedroom with a bed and a table
a bathroom with a sink a toilet and a mirror
a kitchen with granite countertop white cabinets and white appliances
a black and white photo of a painting
a view of a workspace with furniture and wooden floor
a livingroom with furniture and wooden floor
a bathroom with a sink a toilet and mirror
a picture of a bench in front of a house
a living room with furniture and kitchen view
a kitchen with stainless steel appliances granite countertop white cabinets and white appliances
a bathroom with a toilet sink and shower
a wooden bench sitting in front of a building
a picture of a bench in front of a wall
a front view of a house with a yard and garage
a view of a house with a yard and pathway
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Description

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...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.
  1. Listed by Meig Walz • Coldwell Banker Realty
    P: (203)-996-7209 C: (203)-996-7209 meig.walz@cbmoves.com

Property Details for 45 Island Avenue

Basement Description
Full, Full With Walk-Out
Direct Waterfront
No
Expected Active Date
04-20-2026
Garages Number
3
Neighborhood
N/A
Style
Colonial
Garage Parking Info
Attached Garage, Paved, Driveway
Swimming Pool
Yes
LISTING UPDATED: 04/21/2026 02:23 PM

Property Details for 45 Island Avenue

StatusActive
MLS #24166497
Days on Market42
Taxes$32,281 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential
Year Built2001
Lot Size1.57 AC / 68,389 SF
CountyNew Haven County
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Location

Listing Courtesy of Coldwell Banker Realty, Meig Walz
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Building Information for 45 Island Avenue

Stories-Year Built2001Building Size-Lot Size1.57 AC / 68,389 SF

Payment Calculator

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$22,623 per month

30 year fixed, 6.36% Interest

Principal and Interest

$19,932

Property Taxes

$2,690

HOA Dues

$0

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Property Information for 45 Island Avenue

Summary
Property and Location
  • Acres Source: Public Records
  • Directions: Route 1 to Island Ave
  • Elementary School: Neck River
  • Flood Zone: No
  • High School: Daniel Hand
  • Intermediate School: Per Board of Ed
  • Latitude: 41.276002
  • Longitude: -72.599096
  • Middle Jr High School: Per Board of Ed
  • Neighborhood Amenities: Golf Course, Library, Playground/Tot Lot, Private School(s)
  • State: Connecticut
Parking
  • Parking Total Spaces: 10
HOA and Fees
  • Home Owner's Assocation: No
  • Tax Year: July 2025-June 2026
  • Property Tax: $32,281
Interior and Exterior Features
Exterior Features
  • Exterior Features: Breezeway, Porch, Deck, Garden Area, Lighting, Hot Tub, Patio
  • Pool Description: Gunite, Heated, Spa, In Ground Pool
  • Waterfront Description: Access
Interior Features
  • Appliances Included: Gas Cooktop, Convection Range, Refrigerator, Dishwasher, Washer, Dryer
  • Cooling System: Central Air
  • Heat Type: Hot Air
  • Attic YN: No
  • Fireplaces Total: 0
  • Home Automation: Lighting, Lock(s), Thermostat(s)
  • Interior Features: Cable - Pre-wired
  • Laundry Room Info: Upper Level
  • Laundry Room Location: Second Floor Laundry
  • Rooms Additional: Foyer
  • Rooms Total: 16
Room 1
  • Room Entry Order: 1
  • Room Features: Fireplace,Hardwood Floor
  • Room Length: 12.0
  • Room Level: Main
  • Room Type: Living Room
  • Room Width: 32.0
Room 2
  • Room Entry Order: 10
  • Room Features: Hardwood Floor
  • Room Length: 12.0
  • Room Level: Upper
  • Room Type: Bedroom
  • Room Width: 12.0
Room 3
  • Room Entry Order: 11
  • Room Features: Hardwood Floor
  • Room Length: 10.0
  • Room Level: Upper
  • Room Type: Bedroom
  • Room Width: 12.0
Room 4
  • Room Entry Order: 12
  • Room Features: Full Bath,Hardwood Floor
  • Room Length: 16.0
  • Room Level: Upper
  • Room Type: Bedroom
  • Room Width: 11.0
Room 5
  • Listing Key: 4F44A964BD056EEBE063E201100A26D3
  • Room Entry Order: 13
  • Room Features: Hardwood Floor
  • Room Length: 12.0
  • Room Level: Upper
  • Room Type: Den
  • Room Width: 14.0
Room 6
  • Room Entry Order: 14
  • Room Features: Remodeled,Built-Ins,Wet Bar,French Doors,Full Bath,Patio/Terrace
  • Room Length: 24.0
  • Room Level: Lower
  • Room Type: Rec/Play Room
  • Room Width: 33.0
Room 7
  • Room Entry Order: 15
  • Room Length: 18.0
  • Room Level: Lower
  • Room Type: Media Room
  • Room Width: 14.0
Room 8
  • Room Entry Order: 2
  • Room Features: Hardwood Floor
  • Room Length: 12.0
  • Room Level: Main
  • Room Type: Family Room
  • Room Width: 12.0
Room 9
  • Listing Key: 4F44A964BD056EEBE063E201100A26D3
  • Room Entry Order: 3
  • Room Features: Hardwood Floor
  • Room Length: 12.0
  • Room Level: Main
  • Room Type: Den
  • Room Width: 13.0
Room 10
  • Room Entry Order: 4
  • Room Features: Hardwood Floor
  • Room Length: 11.0
  • Room Level: Main
  • Room Type: Family Room
  • Room Width: 17.0
Room 11
  • Room Entry Order: 5
  • Room Features: Hardwood Floor
  • Room Length: 18.0
  • Room Level: Main
  • Room Type: Dining Room
  • Room Width: 14.0
Room 12
  • Room Entry Order: 6
  • Room Features: Hardwood Floor
  • Room Length: 23.0
  • Room Level: Main
  • Room Type: Kitchen
  • Room Width: 17.0
Room 13
  • Room Entry Order: 7
  • Room Features: Hardwood Floor
  • Room Length: 24.0
  • Room Level: Main
  • Room Type: Family Room
  • Room Width: 23.0
Room 14
  • Room Entry Order: 8
  • Room Features: Palladian Window(s),Bedroom Suite,Dressing Room,Full Bath,Walk-In Closet,Hardwood Floor
  • Room Length: 24.0
  • Room Level: Upper
  • Room Type: Primary BR Suite
  • Room Width: 14.0
Room 15
  • Room Entry Order: 9
  • Room Features: Hardwood Floor
  • Room Length: 10.0
  • Room Level: Upper
  • Room Type: Bedroom
  • Room Width: 14.0
Property
Property and Assessments
  • Color: White
  • Construction Description: Frame
  • Driveway Type: Private, Circular, Paved
  • Exterior Siding: Vinyl Siding
  • Foundation Type: Concrete
  • Fuel Tank Location: In Basement
  • New Construction Type: No/Resale
  • Roof: Asphalt Shingle
  • Year Built: 2001
  • Year Built Source: Public Records
  • Bank Owned Property: No
  • In Law Access: Over Garage
  • In Law Apartment: Yes
  • Sq Ft Est Heated Below Grade: 1020
  • Living Area SQFT Per Public Records: 4637
Lot Information
  • Lot Description: Secluded, Lightly Wooded, Treed, Dry, Professionally Landscaped, Rolling
  • Parcel Number: 1154782
  • Sq Ft Est Heated Above Grade: 4637.0
  • Sq Ft Total: 5657.0
  • Zoning: R-2
Utilities
  • Energy Features: Generator, Thermopane Windows
  • Heat Fuel Type: Oil
  • Hot Water Description: Propane, Tankless Hotwater, 100 Gallon Tank
  • Sewage System: Septic
  • Water Source: Public Water Connected
Multi Family
Income and Expenses
  • Occupied By: Owner

Property History for 45 Island Avenue

DateEvent & SourcePriceAppreciation
Jul 14, 2000

Closed (Public Record)

Public Record #92251505

$580,000—
DateEvent & SourcePrice
07/14/2000

Closed (Public Record)

Public Record #92251505

$580,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 45 Island Avenue

Taxable ValueLand$601,600Additions$837,600Total$1,439,200
Tax Record2024$32,281 ($2,690 / month)
Home Facts
Beds5Baths5Total Finished SqFt4,637 SqFtAbove Grade Finished SqFt4,637 SqFtStories2Lot Size68,389 SqFtStyleSingle Family ResidenceYear Built2001ZoningR-2CountySOUTH CENTRAL CONNECTICUAPNMADI M:27 B:42Fireplace TypeHas Fireplace

Schools near 45 Island Avenue

This home is within Madison School District.
Rating
School
Type
Grades
Distance
Kathleen H. Ryerson Elementary School
Public - K to 3
Walter C. Polson Upper Middle School
Public - 6 to 8
Daniel Hand High School
Public - 9 to 12
J. Milton Jeffrey Elementary School
Public - K to 3
Rating
School
Distance
Kathleen H. Ryerson Elementary School
PublicK to 3

Walter C. Polson Upper Middle School
Public6 to 8

Daniel Hand High School
Public9 to 12

J. Milton Jeffrey Elementary School
PublicK to 3

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 45 Island Avenue, Madison, CT 06443

45 Island Avenue is a single family home for sale in Madison, CT 06443. This property was listed for sale on April 13, 2026 by Coldwell Banker Realty, it's currently listed at $4,000,000. It has been on the market for a total of 42 days and was last sold on July 14, 2000. This listing's school district is Madison School District. Nearby schools include Kathleen H. Ryerson Elementary School, Walter C. Polson Upper Middle School and Daniel Hand High School. 45 Island Avenue is a 5-bed, 6-bath, 5,657 sqft single family home built in 2001.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Coldwell Banker Realty, Meig Walz

Based on information from one of the following Multiple Listing Services: Darien MLS, Smart MLS and Greenwich Multiple Listing Service. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Darien MLS, Smart MLS and Greenwich Multiple Listing Service is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.