98 Island Avenue, Madison, CT 06443
SOLD
MAY 15, 2026

98 Island Avenue
Madison, CT 06443

  • 4 Beds
  • 4 Baths
  • 4,505 sqft (on 0.86 acres)

$3,400,000

Last Sold: May 15, 2026
10% below list $3.79M
$755/sqft
Est. Refi. Payment $23,142/mo*

$3,400,000

Last Sold: May 15, 2026
10% below list $3.79M
$755/sqft
Est. Refi. Payment $23,142/mo*
4 Beds
4 Baths
4,505 sqft
(on 0.86 acres)

Local Information

  • Map ViewExplore the area around 98 Island Avenue.
  • Schools2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Welcome to 98 Island Avenue in Madison, a stunning coastal residence just a short walk to the beach and town. Custom built in 2016 w/extraordinary attention to detail, this home combines timeless elegance with modern convenience. Inside, you'll find soaring 9-foot ceilings, 8-foot doors, hurricane-rated Andersen windows, & polished nickel Baldwin hardware throughout. The chef's kitchen is a showpiece, featuring a Wolf 8-burner range, Sub-Zero stand-alone refrigerator & freezer, Miele dishwasher, custom white cabinetry, Calacatta marble countertops w/slab backsplash, & a wine refrigerator. 3 full Luxurious bathrooms include Carrera and Calacatta gold marble, Kohler & Rohl fixtures, & custom cabinetry. There are 2 half bath's on the main level. The primary suite boasts dual walk-in closets w/built-ins & a spa bath. Additional highlights include a walk-up attic, reinforced flooring for a gym, & a large rec/family room. The home's exterior & systems are just as impressive, huge .86 area lot, yes, room for a pool, circular driveway, blue stone walkways & patio, screened porch w/ Ipe wood flooring. Natural gas fireplaces both inside & outdoors. A 13-zone sprinkler system, full-property fencing w/ an electric pet fence, Sono's speakers throughout, high-end lighting, security cameras, & a hardwired alarm ensure comfort & peace of mind. Energy efficiency is maximized with spray foam insulation, a Daikin heat pump system with natural gas backup, & a whole-home generator. A must see! This home must be on your list to see! There are so many amazing and beautiful features to say about this house, you just need to see it in person!!!
98 Island Avenue, Madison, CT 06443 is a 4 bedroom, 5 bathroom, 4,505 sqft single-family home built in 2016. It last sold for $3,400,000 on May 15, 2026 (10% below the $3,795,000 asking price). It is currently off market. The Trulia Estimate is $3,411,600, with a rent estimate of $7,813/month.

Home Highlights

Parking
3 Car Garage
Outdoor
Porch, Patio
A/C
Heating & Cooling
HOA
None
Price/Sqft
$755/sqft
Listed
115 days ago

Home Details for 98 Island Avenue

Interior Features

Interior Details
Basement: Crawl Space,ConcreteNumber of Rooms: 10Types of Rooms: Master Bedroom, Bedroom, Dining Room, Family Room, Kitchen, Office, Rec Play Room
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 5Number of Bathrooms (full): 3Number of Bathrooms (half): 2
Dimensions and Layout
Living Area: 4505 Square Feet
Appliances & Utilities
Appliances: Gas Range, Microwave, Range Hood, Subzero, Dishwasher, Washer, Dryer, Wine Cooler, Gas Water Heater, Electric Water Heater, Water HeaterDishwasherDryerLaundry: Upper Level,Mud RoomMicrowaveWasher
Heating & Cooling
Heating: Forced Air,Electric,Natural GasHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
Number of Fireplaces: 1Has a Fireplace
Windows, Doors, Floors & Walls
Window: Thermopane WindowsDoor: French Doors
View
Has a ViewView: Water
Security
Security: Security System

Exterior Features

Exterior Home Features
Roof: AsphaltPatio / Porch: Screened, Porch, PatioFencing: Electric, FullExterior: Lighting, Underground SprinklerFoundation: Concrete PerimeterNo Private Pool
Parking & Garage
Number of Garage Spaces: 3Number of Covered Spaces: 3No CarportHas a GarageHas an Attached GarageParking Spaces: 3Parking: Attached,Garage Door Opener
Frontage
Waterfront: Walk to Water, Water CommunityNot on Waterfront
Water & Sewer
Sewer: Septic Tank
Finished Area
Finished Area (above surface): 4505 Square Feet

Property Information

Year Built
Year Built: 2016
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Colonial
Building
Construction Materials: Shake Siding, CedarNot a New ConstructionIncludes Home Warranty
Property Information
Parcel Number: 1153970

Price & Status

Price
List Price: $3,795,000Price Per Sqft: $755/sqft
Status Change & Dates
Off Market Date: Thu Mar 19 2026Possession Timing: Negotiable

Active Status

MLS Status: Closed

Location

Direction & Address
City: Madison
School Information
Elementary School: Neck RiverJr High / Middle School: PolsonHigh School: Daniel Hand

Agent Information

Buyer Agent
Buyer Company Name: The Margaret Muir Team

Building

Building Area
Building Area: 4505 Square Feet

Community

Community Features: Golf, Library, Private School(s), Shopping/Mall

HOA

No HOA

Lot Information

Lot Area: 0.86 acres

Energy

Energy Efficiency Features: Insulation, Windows

Miscellaneous

BasementMls Number: 24130594Attic: Walk-upWater ViewWater View: WaterAttribution Contact: (203) 215-7261Above Grade Unfinished Area: 4505Activation Date: Thu Oct 09 2025

Additional Information

GolfLibraryPrivate School(s)Shopping/Mall
Last check for updates: about 2 hours ago
Listed by Susan Clifford, (203) 215-7261
Coldwell Banker Realty, (203) 245-4700
Bought with: Margaret Muir, (203) 415-9187, William Pitt Sotheby's Int'l, (203) 245-6700
Source: Smart MLS, MLS#24130594

Price History for 98 Island Avenue

DatePriceEventSource
05/15/2026$3,400,000Sold
Smart MLS #24130594
04/07/2026$3,795,000PendingSmart MLS #24130594
03/19/2026$3,795,000Listed For SaleSmart MLS #24130594
12/22/2025$3,795,000ListingRemovedSmart MLS #24130594
10/09/2025$3,795,000Listed For SaleSmart MLS #24130594
04/01/2022$455,000Sold
Smart MLS #170471322
03/06/2022$439,900ContingentSmart MLS #170471322
03/04/2022$439,900Listed For SaleSmart MLS #170471322
09/15/2014$680,000Sold
Smart MLS #M9143942
03/30/2005$390,000Sold
N/A
11/03/2000$255,000Sold
N/A

Market trends in Guilford

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$527K
$36.67K
MoM
Sale-to-List Price
Price per sq ft
$296
$18
MoM
Available listings
70
10
MoM
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Property Tax and Assessment

Year2025
Tax$8,737
Assessment$315,980
Home facts updated by county records

Comparable Sales for 98 Island Avenue

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.17
Single-Family Home
$675,000
06/12/26
3
2.5
2,238
0.12
Single-Family Home
$615,000
03/17/26
3
3
1,800
0.26
Single-Family Home
$540,000
05/29/26
3
2.5
2,152
0.28
Single-Family Home
$693,000
06/01/26
3
2
2,191
0.12
Single-Family Home
$625,000
06/16/26
3
2
2,213
0.45
Single-Family Home
$510,000
11/26/25
4
2.5
2,324
0.79
Single-Family Home
$640,000
12/04/25
4
3.5
2,816
0.82
Single-Family Home
$775,000
04/07/26
3
2.5
2,561
0.69
Single-Family Home
$520,000
08/01/25
3
2
2,296

Nearby homes

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Assigned Schools

These are the assigned schools for 98 Island Avenue.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Guilford

At least 86 Trulia users voted on each feature.
  • 93 % Say parking is easy

  • 90 % Say car is needed

  • 89 % Say yards are well-kept

  • 88 % Say it's dog friendly

  • 82 % Say there's holiday spirit

  • 79 % Say there's wildlife

  • 78 % Say people would walk alone at night

  • 74 % Say it's quiet

  • 71 % Say neighbors are friendly

  • 71 % Say they plan to stay for at least 5 years

  • 69 % Say kids play outside

  • 54 % Say there are community events

  • 36 % Say it's walkable to restaurants

  • 35 % Say streets are well-lit

  • 27 % Say there are sidewalks

  • 19 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • Djjonesey
    "Great to raise a family, schools are great, people are nice, it’s a perfect New England coastal town."
  • Micaelad
    "No sidewalks making walking difficult and ticks are a problem in CT. Electric fences are common but you have to watch for coyotes. "
  • Hrj6qvgnfj
    "Super dog friendly. People leave water and treats out along the road from the town green to the beach!"
  • Hrj6qvgnfj
    "Friendly people. Awesome town green! Best on the ct shoreline! Dog friendly. One of my neighbors has dog bowl with water for passing dognitaries!"
  • Hrj6qvgnfj
    "Guilford is like living in a New England vacation town near the beach with easy train to nyc! Best town ion the connecticut shoreline!!!! "
  • Hrj6qvgnfj
    "Amazing location. Best town green on shoreline. Trains to nyc. Steps to the Long Island sound. Great schools. Community is great. "
  • Jv4450
    "Good school system. Taxes are high especially if you are retired and have no children in the school system. "
  • Hrj6qvgnfj
    "The town green is the most beautiful on the connecticut shoreline! Concerts and community support is amazing. The minute you get off 95 it is gorgeous. It’s a tolerant community and there are trains to nyc. There is theatre all around. Long Wharf. Yale Rep. And the coastline!"
  • Ed
    "Warm and friendly and very accepting of all races and religions Great town feels small but it very sweet "
  • Sawsankibbi
    "Great school system and great teachers, choosing Guilford as a place to live was one of my best decisions."
  • Kevin.charbonneau
    "15 mins to New Haven. Easy access to buses and trains. Almost half way between New York and Boston. "
  • Cleaningangys
    "Great place for live. We live 4 year and is great. My family is happy with the area. The neighbors are friendly "
  • Sawsankibbi
    "Summer Picnic and parade, tag sale, Halloween, bonfire and much more that makes my neighborhood very special!"
  • Trulia User
    "Guilford is a safe community especially for our kids, we are lucky to live in it. The school system is very good too."
  • Charles B.
    "You need to visit to understand how great town is. Kids bike to friends houses. Out door concerts for parents."
  • Kiley H.
    "Great safe place to live! I loved growing up here. Guilford high school was tough, a lot of bullying.. but it was still a great education. The guilford green is beautiful "
  • Melissa B.
    "Excellent schools, excellent teachers, but the culture here puts a lot of pressure on kids to achieve academically and do lots of extracurriculars, which can lead to anxiety & depression. The school district is actively focusing on improving the mental health of the students, though, so hopefully that problem will dissipate. Not many real neighborhoods here, so in most areas kids can’t just go outside and find friends to play with — you have to organize play dates. A lot of conformity amongst both adults and kids. "
  • lo jor
    "Friendly neighbors, quiet roads for walking or biking. Timberlands neighborhood is a beautiful safe and friendly area, convenient to everything, town, beaches, Rt. 80 is the best main way to Yale/New Haven with no traffic (beats I-95)! Timberlands has very nice river and lakes."
  • Robinson_269@msn.com
    "The green is close by and they provide poop bags. People are friendly and understanding of others with or without dogs. "
  • Baker9493
    "Tucked away, behind lake Quonnipaug. Up in the woods, pet friendly which makes for great hikes on the trails around. Very quiet neighborhood"
  • Kprthstn
    "We have neighborhood get-togethers, we all know each other, it’s a great place to live! The kids love to play together "
  • Maximillian W.
    "I've been coming to Guilford since I was a kid to visit my grandparents and have lived here now for about two years. It's one of the best towns on the shoreline "
  • Melissa B.
    "We live about a 10-minute drive from the train station and the center of town and a 20 to 30-minute drive to New Haven, depending on traffic. "
  • Tyler P.
    "Trunk or treat and the fair and the spelling bee and talent shows and toys for tots and there’s a window painting and book sale "
  • Kelsey b. p.
    "My commute is pretty easy, the back roads are usually clear of traffic and getting to the high way or routes are easy "
  • Dennis T.
    "Woods, lakes, ocean, historical homes, and shopping. This is a great community and we couldn't be happier here."
  • Dennis T.
    "Not too far from woods, farms, the ocean, the lake, or New Haven. Really this neighborhood is the ultimate balance of quiet country life and close to the city. A walk to the town green, but not too much traffic."
  • Lisa
    "My neighborhood is on a Private road in the woods...very quiet an secluded away from noise and traffic. "

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IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.