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- Pink Miami
- Key Biscayne
- 544 WARREN LN
For Sale
Listed on August 29, 2026
544 WARREN LN
$8,000,000
6 Beds
6 Baths
1,044 sqft
0 Parkings
Lot size:
7,828 sqft
Annual Tax:
$29,546
Occupancy:
Contact Agent
Year Built:
2026
Property type:
House
#MLS:
A12079811
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.
Duncan Studio Real Estate Division PLLC
Features & Details
Learn about the features and details of 544 WARREN LN
Property Details
- Property Type:SingleFamilyResidence
- Living Area:1,044 sqft
- Year Built:2026
- Lot Size:7,828 sqft
- Stories:-
- Annual Tax:$29,546
- List Date:8/29/2026
- Updated:9/23/2026
- Last Checked:Recent
- MLS Number:#A12079811
- Brokerage:Duncan Studio Real Estate Division PLLC
- Postal Code:33149
- Area:Miami-Dade
- City:Key Biscayne
Additional Property Features
- Occupancy:CallAgent
- List Price:$8,000,000
- Unit Number:-
- Construction:Block
- Heating:Electric
- Fireplaces:-
- Garage:-
- Parking Type:No
- Pets Allowed:No
- Air Conditioning:Central Air, Electric
- Elevator:No
- Locker:No
- Swimming Pool:InGround,Pool
- Patio:Open,Porch
- Basement:No
- Den:No
- Central Vacuum:No
- Garage Type:No
Additional Listing Information
- Walk Score:–
- Property Manager:-
- Utilities Included:None
- Furnished
- Assessment Year:2025
- Assignment:No
- Extras Included:Gas range, Ice maker
- Virtual Tour:View virtual tour
Inside
- Bedrooms & Baths:6 Bed, 6 Bath
- Bedrooms:6
- Full Bathrooms:6
- Ensuite:Yes
- Bathrooms:6
- Flooring:Mixed
Price history
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FAQs About 544 WARREN LN
544 WARREN LN, MLS® A12079811 has a size of 1044 sqft.
There are 6 bedrooms and 6 bathrooms in this House at 544 WARREN LN, MLS® A12079811.
Annual taxes for this home are $29,546 based on 2025 tax year reports.
Based on information from the Miami Association of REALTORS®. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information.
©2025 Miami Association of REALTORS® all rights reserved.
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544 WARREN LN
544 WARREN LN











