316 Mansfield Ave Darien, CT, 06820

single family home
$ 5,695,000 For Sale Active Apr 28, 2026
  • 5 beds
  • 7 baths
  • 9,039 sq ft
  • 2 acres
  • 1996 year built
  • in ground pool
  • 3 cars garage

About the Home

Just in time for summer-this exceptional property offers the ultimate in luxury living and outdoor enjoyment. Imagine relaxing poolside by your new heated pool and spa, surrounded by beautifully landscaped grounds and sweeping views of the golf course. Inside, the home is equally impressive. The expansive primary suite is a true retreat, featuring a private sitting room that opens onto a deck overlooking the pool-perfect for morning coffee or evening unwinding. The suite also boasts a beautifully updated bath and two spacious walk-in closets. The second level is thoughtfully designed with four additional en-suite bedrooms and a versatile playroom, offering comfort and privacy for family and guests alike. At the heart of the home is a stunning new gourmet kitchen, outfitted with top-of-the-line appliances including a Wolf range, two Sub-Zero refrigerators, a separate freezer, and three dishwashers-an entertainer's dream. The lower level is equally striking, featuring an elite gym, a playroom, and abundant open space for recreation and play-perfect for entertaining, relaxing, or staying active without ever leaving home. This remarkable colonial seamlessly blends elegance, comfort, and modern convenience-perfect for making unforgettable summer memories and beyond.

Rooms & Interior

5 bedrooms beds
5 full + 2 half baths
9,039 square feet sq ft

Room Details

  • Family Room (Main Level) Book Shelves, Fireplace
  • Office (Main Level) Fireplace
  • Bedroom (Upper Level) Full Bath, Walk-In Closet
  • Rec/Play Room (Lower Level) Wall/Wall Carpet
  • Kitchen (Main Level) Bay/Bow Window, Breakfast Nook, Eating Space, Island, Pantry
  • Primary Br Suite (Upper Level) Balcony/Deck, Bedroom Suite, Full Bath, Walk-In Closet
  • Bedroom (Upper Level) Full Bath
  • Rec/Play Room (Upper Level) Jack & Jill Bath, Wall/Wall Carpet
  • Bedroom (Upper Level) Full Bath, Walk-In Closet, Wall/Wall Carpet
  • Dining Room (Main Level) 9 ft+ Ceilings, Hardwood Floor
  • Bedroom (Upper Level) Jack & Jill Bath
  • Living Room (Main Level) 9 ft+ Ceilings, Built-Ins, Fireplace, Hardwood Floor
  • Great Room (Upper Level) 9 ft+ Ceilings, Fireplace
  • Other Rooms Foyer, Gym, Laundry room, Sitting room

Home Features

Heating

  • Fireplaces: 4
  • Heating: hot air
  • Heat fuel type: oil
  • Fuel tank: in basement

Cooling

  • Central air

Interior Features

  • Audio system
  • Auto garage door opener
  • Cable - pre-wired
  • Security system

Appliances

  • Gas range
  • Microwave
  • Refrigerator
  • Dishwasher
  • Disposal
  • Washer
  • Dryer

Attic

  • Floored
  • Walk-up

Basement

  • Full
  • Partially finished
  • Liveable space

Laundry

  • Location: upper
  • Upper level

Exterior Features

  • Balcony
  • Underground utilities
  • Terrace
  • Gutters
  • Lighting
  • Patio

Property Details

Parking

  • Garage spaces: 3
  • Attached garage

Swimming Pool

  • Heated
  • Spa
  • In ground pool

Lot Details

  • Lot surface: 2 acres
  • Golf course view
  • Professionally landscaped
  • Open lot

Utilities

  • Water: public water connected
  • Sewage: pub. sewer connected

Near-by Amenities

  • Golf course
  • Library
  • Paddle tennis
  • Public transportation
  • Tennis courts

Construction Details

Style
colonial

Construction year
1996

Exterior Siding
clapboard, brick

Foundation
concrete

Roof
wood shingle


Area & Town

This home is located in Northern Darien neighborhood, in the town of Darien.

Finance & Listing Info

Status Active
Listing date April 28, 2026
List price $ 5,695,000
Current price $ 5,695,000
Tax amount $ 50,730
Tax year july 2025-june 2026
MLS ID #24167771
List Agent Janine Tienken
List Office Houlihan Lawrence

316 Mansfield Avenue Home Photos

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