Marcie Vance
BEDS6
BATHS5 full 1 partial
SQUARE FEET1,044
MLS#A12079811
STATUSActive
PROPERTY TYPEResidential - Single Family
SUBDIVISIONTROPICAL ISLE HOMES SUB
Property Description
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.
Property Features
Property Type: Residential - Single Family
Cooling: Central Air, Electric
Heating: Electric
Home Style: Detached, Two Story
Lot Size: 0.18 Acres
Roof Type: Concrete
Taxes: $29,546
Year Built: 2026
Amenities
First Floor Entry
Vaulted Ceiling(s)
Walk-In Closet(s)
Other
Built-In Grill
Feature Descriptions
Appliances: Gas Range, Ice Maker
Community Features: Additional Amenities
Crops Included Y/N: No
Days on Site: 1
Door Features: High Impact Doors
Exterior: Concrete Block Construction
Fireplace: Fireplace
Flooring: Marble, Wood
Home Warranty Y/N: No
Lease Considered Y/N: No
Listing Terms: All Cash, Conventional, Owner Will Carry
Lot: Less Than 1/4 Acre Lot
Parcel#: 24-52-05-002-0160
Parking: Attached Carport, Driveway, On Street
Parking Notes: Attached Carport, Driveway, On Street
Patio/Porch: Open Porch
Pool: In Ground
Property Attached Y/N: No
Property Sub-Type: Single Family Residence
Sewer: Public Sewer
Spa: Yes
Special View Info: Garden, Pool
Water: Municipal Water
Window: Clear Impact Glass
Local Schools
High School: Mast Academy
Middle School: Ponce De Leon
Elementary School: Keybiscayne
Listed By / Shown By
Listed By
Agency Name: Duncan Studio Real Estate Division PLLC
Agency Phone: 305-979-2520
Shown By
Agent Name: Marcie Vance
Agent Phone: (386) 795-3707
Agency Title: Adams Cameron & Co. REALTORS
Estimate Your Payment
Estimated Payment
$ 47,374.86 per month $42,579.36 Principal & Interest $2,462.17 Property Tax $2,333.33 Homeowner's InsuranceChange Payment Information
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544 Warren Ln | MLS# A12079811
This single family home located at 544 Warren Ln, Key Biscayne, FL 33149 is currently listed for sale with an asking price of $8,000,000. This property was built in 2026 and has 6 bedrooms and 5 full and 1 partial baths with 1044 sq. ft. Warren Ln is located in the TROPICAL ISLE HOMES SUB subdivision. Search TROPICAL ISLE HOMES SUB real estate on marcievance.adamscameron.com today.