$3,995,000
UNDER CONTRACT NEW CONSTRUCTION

45 Sunshine Ave Greenwich, CT 06878

Estimated payment $24,555/month

Total Views 22,548
5 Beds
8 Baths
6,441 Sq Ft
$620 Price per Sq Ft

Highlights

  • Private Pool
  • Eat-In Gourmet Kitchen
  • Wood Flooring
  • North Mianus School Rated A+
  • Colonial Architecture
  • Finished Attic

About This Home

Brand-new, bespoke modern Colonial offering over 6400 square feet of thoughtfully designed living space on .4 acres with a 15 x 30 pool and auto cover. Tucked at the end of a quiet street, this home boasts modern finishes and clean architectural lines. Four fully finished floors include five or six bedrooms, four full and two half baths, a dedicated gym, office, multiple playrooms, and a functional mudroom. The expansive kitchen and family room anchor the home with a large island, high ceilings, and seamless indoor/outdoor flow to the pool and terrace. Sun-filled interiors balance style and comfort, ideal for both daily living and entertaining. Located in North Mianus and Eastern school district, the home is under construction with time to customize.

Listing Agent

Amanda Bates

Houlihan Lawrence License #RES.0801774 Listed on: 01/05/2026

Houlihan Lawrence

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2026 | Under Construction

Lot Details

  • 0.4 Acre Lot
  • Fenced Yard
  • Level Lot
  • Sprinkler System
  • Property is zoned R-7

Parking

  • 2 Car Attached Garage
  • Automatic Garage Door Opener
  • Garage Door Opener

Home Design

  • Colonial Architecture
  • Architectural Shingle Roof
  • Clapboard

Interior Spaces

  • 6,441 Sq Ft Home
  • Built-In Features
  • High Ceiling
  • 1 Fireplace
  • Double Pane Windows
  • French Doors
  • Mud Room
  • Formal Dining Room
  • Home Office
  • Play Room
  • Home Gym
  • Wood Flooring
  • Finished Basement
  • Basement Fills Entire Space Under The House
  • Home Security System

Kitchen

  • Eat-In Gourmet Kitchen
  • Kitchen Island

Bedrooms and Bathrooms

  • 5 Bedrooms
  • En-Suite Primary Bedroom
  • Walk-In Closet
  • Separate Shower

Laundry

  • Laundry Room
  • Washer and Dryer

Attic

  • Walkup Attic
  • Finished Attic

Pool

  • Private Pool
  • Outdoor Shower

Outdoor Features

  • Terrace

Utilities

  • Forced Air Heating and Cooling System
  • Heating System Uses Gas
  • Heating System Uses Natural Gas
  • Radiant Heating System
  • Power Generator
  • Gas Available
  • Gas Water Heater

Listing and Financial Details

  • Assessor Parcel Number 12-2842

Home Details

Home Type

Single Family

Year Built

Built in 2026 | Under Construction

Lot Details

0.4 Acres

Parking

2

Listing Details

  • Prop. Type: Residential
  • Year Built: 2026
  • Property Sub Type: Single Family Residence
  • Lot Size Acres: 0.4
  • Inclusions: Washer/Dryer, All Kitchen Applncs
  • Architectural Style: Colonial
  • New Construction: No
  • Cooling System:Central AC: Yes
  • Included:WasherDryer: Yes
  • Lot Description:Level: Yes
  • Features:Terrace: Yes
  • Features:Fenced Yard: Yes
  • Features:Security System2: Yes
  • Features:Sprinkler System: Yes
  • Entry Hall Ceilings:Extra Height: Yes
  • Features:Generator: Yes
  • Lot Description:Fenced: Yes
  • Entry Hall LevelFP 1st37: 1
  • Special Features: 130

Interior Features

  • Other Equipment: Generator
  • Has Basement: Finished, Full
  • Full Bathrooms: 6
  • Half Bathrooms: 2
  • Total Bedrooms: 5
  • Fireplaces: 1
  • Fireplace: Yes
  • Interior Amenities: Kitchen Island, Eat-in Kitchen, Built-in Features, Sep Shower, Pantry
  • Window Features: Double Pane Windows
  • Kitchen Comments:Gourmet: Yes
  • Kitchen Comments:Island: Yes
  • Primary Bdrm Ceilings:Extra Height9: Yes
  • Primary Bdrm Comments:Walk-in Closet(s): Yes
  • Primary Bth Comments:Luxury Bath: Yes
  • Laundry Comments:Separate Room: Yes
  • Basement Type:Finished2: Yes
  • Living Room Comments:French Doors: Yes
  • Kitchen Comments:Eat-In Kitchen: Yes
  • Primary Bth Comments:Sep Shower: Yes
  • Entry Hall Comments:Hardwood Floor: Yes
  • Attic Finished: Yes
  • Family Room LevelFP:FP5: 1
  • Other Room LevelFP 2:LL50: 2
  • Other Room Comments 3:Office Space3: Yes
  • Basement Type:Full: Yes
  • Living Room Comments:Built-Ins: Yes
  • Family Room Ceilings:Extra Height6: Yes
  • Primary Bdrm Comments:Primary Bedroom Suite: Yes
  • Dining Room Comments:Formal: Yes
  • Living Room Ceilings:Extra Height2: Yes
  • Dining Room Ceilings:Extra Height4: Yes
  • Powder Room Ceilings:Extra Height7: Yes
  • Kitchen Ceilings:Extra Height8: Yes
  • Family Room LevelFP:LL41: 1
  • Other Room Comments:Mudroom: Yes
  • Attic:Walk Up: Yes
  • Family Room Comments:Built-Ins2: Yes
  • Dining Room Comments:French Doors3: Yes
  • Primary Bth Ceilings:Extra Height10: Yes
  • Bath Ceilings:Extra Height3: Yes
  • Dbl Bdrms Ceilings:Extra Height16: Yes
  • Other Room Comments 2:Exercise Room3: Yes
  • Other Room Comments 3:Playroom3: Yes
  • Laundry Ceilings:Extra Height12: Yes
  • Other Room Ceilings 2:Extra Height14: Yes
  • Other Room Ceilings:Extra Height13: Yes
  • Other Room Ceilings 3:Extra Height15: Yes
  • Other Room Comments 2:Playroom2: Yes
  • Living Room LevelFP 1st38: 1
  • Dining Room LevelFP 1st39: 1
  • Family Room LevelFP 1st41: 1
  • Powder Room LevelFP 1st42: 2
  • Kitchen LevelFP 1st43: 1
  • Primary Bdrm LevelFP 2nd44: 1
  • Primary Bath LevelFP 2nd45: 1
  • Laundry LevelFP 2nd53: 1

Exterior Features

  • Roof: Architectural Shngle
  • Lot Features: Fenced, Level
  • Pool Private: Yes
  • Construction Type: See Remarks, Clapboard
  • Exterior Features: Outdoor Shower
  • Patio And Porch Features: Terrace
  • Property Condition: Under Construction
  • Roof:Architectural Shngle: Yes
  • Exterior:Clapboard: Yes
  • Features:Double Pane Windows: Yes
  • Features:Outdoor Shower: Yes

Garage/Parking

  • Attached Garage: No
  • Garage Spaces: 2.0
  • Parking Features: Attached Garage, Garage Door Opener
  • Features:Auto Garage Door: Yes

Utilities

  • Water Source: Public
  • Cooling: Central Air
  • Laundry Features: Laundry Room
  • Security: Security System
  • Cooling Y N: Yes
  • Heating: Natural Gas, Forced Air, Radiant
  • Heating Yn: Yes
  • Sewer: Town Sewer
  • Heat System:Forced Air: Yes
  • Heat Fuel:Gas: Yes
  • Water Source:Public: Yes
  • Sanitation Source:Town Sewer: Yes
  • Hot Water:Gas2: Yes
  • Gas Source:Public Utility: Yes
  • Heat System:Radiant: Yes

Schools

  • Elementary School: North Mianus
  • Middle Or Junior School: Eastern

Lot Info

  • Zoning: R-7
  • Lot Size Sq Ft: 17424.0
  • Parcel #: 12-2842

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
01/05/2026 01/05/26 For Sale $3,995,000 +166.3% $620 / Sq Ft
12/31/2025 12/31/25 Sold $1,500,000 -62.5% -- View Prior Sale
12/09/2025 12/09/25 Off Market $3,995,000 -- --
12/05/2025 12/05/25 For Sale $1,550,000 -61.2% --
12/04/2025 12/04/25 For Sale $3,995,000 +157.7% $620 / Sq Ft
11/21/2025 11/21/25 Pending -- -- --
11/04/2025 11/04/25 For Sale $1,550,000 -- --
Source: Greenwich Association of REALTORS®

Source: Greenwich Association of REALTORS®

MLS Number: 124060

Greenwich Association of REALTORS®

APN: GREE-000012-000000-002842

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