For Sale
Single family home for sale at 45 Island Ave, Madison, CT 06443 | MLS# 24166497 | Listing updated on 2026-10-24
Photo 1 of Single family home for sale at 45 Island Ave, Madison, CT 06443 | MLS# 24166497 | Listing updated on 2026-10-24
Photo 2 of Single family home for sale at 45 Island Ave, Madison, CT 06443 | MLS# 24166497 | Listing updated on 2026-10-24
Photo 3 of Single family home for sale at 45 Island Ave, Madison, CT 06443 | MLS# 24166497 | Listing updated on 2026-10-24
Photo 4 of Single family home for sale at 45 Island Ave, Madison, CT 06443 | MLS# 24166497 | Listing updated on 2026-10-24
35+
Beds Icon

Street View

$3,000,000

Monthly Est:$14,932

  • Beds Icon5 Beds
  • Beds Icon
    6 Baths
  • Beds Icon5,657sqft

45 Island Ave, Madison, CT 06443

$14,932/moEst:

Get Pre-Approved

  • Single Family Residence

  • Built in 2001

  • $-- HOA

  • 1.57 acres lot

  • $530/sq.ft

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 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, and all reasonable offers will be entertained.

  • Houzeo last checked: 2 hours ago
  • Listing updated: October 24, 2026 at 10:42 pm
  • Listing Provided by: Meig Walz | Coldwell Banker Realty
  • Source: SMART MLS-CT | MLS#: 24166497 SMART MLS-CT

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    New Haven County

  • City

    Madison

  • Neighborhood

    --

  • Year Built

    2001

  • HOA Fees

    -

  • Finished Area

    5,657 sqft

  • Lot Size

    1.57 acres lot

  • Basement Area

    - sqft

  • MLS Name

    SMART MLS

  • MLS Number

    24166497

  • MLS Status

    Active

  • Days on Market

    198

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Location

HOA Management

0

HOA Fees

$-/

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 5

    Bathrooms: 6

Interior

  • Interior Features

    Cable Pre Wired

  • Cooling

    Central Air

  • Exterior Features

    Breezeway, Porch, Deck, Garden Area, Lighting, Hot Tub, Patio

  • Sewer

    Septic

  • Appliances

    Gas Cooktop, Convection Range, Refrigerator, Dishwasher, Washer, Dryer

  • Heating

    Propane

Construction

  • Year Built

    Year Built: 2001

  • Home type

    Single Family Residence

  • Foundation Details

    Concrete

  • Roof

    Asphalt Shingle

  • Architectural Style

    Colonial

Utilities & Energy

  • Laundry Features

    Upper Level

  • Parking Features

    Attached Garage, Paved, Driveway

  • Water Source

    Public Water Connected

  • Pool Features

    Gunite, Heated, Spa, In Ground Pool

  • Basement

    Full, Full With Walk Out

Other Features

  • Lot Features

    Secluded, Lightly Wooded, Treed, Dry, Professionally Landscaped, Rolling

  • Subdivision Name

    N/a

Price History

DateEventPrice

09/14/2026

Source: mls_logoSMART MLS-CT #24166497

Price Decreased

$3,000,000 -14.16%

$530/sqft

07/20/2026

Source: mls_logoSMART MLS-CT #24166497

Price Decreased

$3,495,000 -6.80%

$618/sqft

06/05/2026

Source: #24166497

Price Decreased

$3,750,000 -6.25%

$663/sqft

04/20/2026

Source: mls_logoSMART MLS-CT #24166497

Listed for Sale

$4,000,000

$707/sqft

04/13/2026

Source: mls_logoSMART MLS-CT #24166497

Coming Soon

$4,000,000 +135.29%

$707/sqft

Show more

Nearby Homes

Based on information provided to and compiled by the SMART MLS, Inc. through Oct 29, 2026, 04:45AM. IDX information is provided exclusively for consumers’ personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. ©2026 SMART MLS, Inc. All Rights Reserved.

Advertising Broker: Derek Greene | The Greene Realty Group

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