544 Warren Lane, Key Biscayne, FL 33149

Listing Snapshot

About This Home

New construction, this extraordinary custom Cape Dutch residence is a masterwork of timeless design, brought to life by Duncan and Heuser Design and Development, with interiors curated by James Duncan. Every detail, from the graceful gabled facade to the refined finishes within, reflects a rare devotion to craftsmanship and enduring elegance. Offering six generously proportioned bedrooms and six and a half beautifully appointed bathrooms, this home balances gracious scale with warm, livable comfort. Soaring ceilings, thoughtfully placed windows, and an effortless flow between rooms create a sense of light and openness throughout, while curated materials and bespoke millwork lend a distinctly luxurious character to every space. This is more than a house; it is a legacy residence, designed to be lived in beautifully for generations. A truly rare offering for the discerning buyer seeking timeless architecture, exceptional interiors, and uncompromising quality throughout.

General Features

Property Type

Residential

Sub-type

SingleFamilyResidence

Stories

2

Direction Faces

Southeast

Parking

AttachedCarport,Carport,Driveway,OnStreet

Zoning

0100

Utilities

CableAvailable

Subdivision

TROPICAL ISLE HOMES SUB

Interior Features

Appliances

GasRange,IceMaker

Flooring

Marble,Wood

Heating

Electric

Cooling

CentralAir,Electric

Interior Features

MainLevelPrimary,VaultedCeilings,WalkInClosets

Furnished

Furnished

Exterior Features

Construction

Block

Exterior Features

BuiltInBarbecue,Barbecue,OutdoorLivingArea

Roof

Concrete

Lot Features

SprinklersAutomatic

Patio / Porch

Porch

Pool

Yes

Pool Features

InGround

View

Garden,Pool

Waterfront

No

Community Features

Association Amenities

Other

MLS Area

2520

Schools

Map

Virtual Tour