690 Warren Lane
Key Biscayne, FL 33149
4
Bed
4
Bath
3,549Sqft
8,010Sqft(Lot)
A truly exceptional Miami Modern Tropical residence set on a prime 8,010 SF corner lot, offering 3,549 SF of beautifully curated living space with 4 bedrooms and 3.5 bathrooms. Designed by architect Hervin Romney, a founding member of Arquitectonica, the home reflects a distinctive architectural vision inspired by the organic principles of Frank Lloyd Wright and the expressive forms of Antoni Gaudí, where art, design, and nature seamlessly converge. This residence captivates with its abundance of natural light, soaring high ceilings, fluid open spaces, and harmonious lines that create a sense of warmth, sophistication, and effortless flow throughout the main living areas. The beautifully remodeled kitchen and bar are a true centerpiece, featuring high-end appliances, premium finishes, ref
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total beds: 4Bathroom Information
Total Baths: 4 Full Baths: 3 Half Baths: 1Roofing Information
Aluminum, Flat, TileFlooring Information
Marble, Other, Wood -
Interior Features
Bidet, BuiltInFeatures, Bathtub, ClosetCabinetry, DiningArea, SeparateFormalDiningRoom, DualSinks, HighCeilings, KitchenIsland, SoakingTub, SeparateShower, UpperLevelPrimary, WalkInClosetsRoof: Aluminum, Flat, TileAppliances: Dryer, Dishwasher, Disposal, GasRange, IceMaker, Microwave, Oven, Refrigerator, TrashCompactor, WasherWindow Features: Blinds -
Heating & Cooling
Has Heating: Yes Heating: Central Has Cooling: Yes Cooling: CentralAir
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Building Information
Year Built: 2000Building Area Total: 4691Construction Materials: BlockStories: 2Patio And Porch Features: Open, BalconyPool Features: InGroundPrivate Pool: YesView: Other -
Exterior Features
Exterior Features: Balcony, OutdoorLivingArea
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Lot Information
Main Square Feet: 8010 Lot Size Acres: 0.18Property Information
Subdivision: BISCAYNE KEY ESTATES Source Property Type: Residential Postal Code Plus 4: 2021 Property SubType: Single Family Residence Direction Faces: East Levels: Two Property Age: 26
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Listing Price Information
Listing Price: $5478000Cash, Conventional
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Tax Information
Parcel Number: 2452050010790 Tax Year: 2025 Annual Tax: $19950 Tax Legal Desc: 5 & 6 55 42 BISCAYNE KEY ESTS PB 50-61 LOT 7 BLK 7 LOT SIZE 80.100 X 100 OR 18087-3577 0498 1
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Virtual Tour
Parking Information
DrivewayGarage Information
Has Garage: Yes Garage Space: 2Homeowners Association Information
Association Amenities: BeachRights
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School Information
Elementary School: Key Biscayne K-8 Junior High School: Ponce De Leon Senior High School: Coral Gables -
Location Information
WaterSource: Public Security Features: FireSprinklerSystem,SmokeDetectors
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| Residential, Key Biscayne, FL, 33149 | $6,750,000 | 6 | 6 | 3,206 | 3,206 SqFt |
| 524 Warren Ln, Key Biscayne, FL, 33149 | $3,750,000 | 5 | 4 | 2,700 | 2,700 SqFt |
| 640 S Mashta Dr, Key Biscayne, FL, 33149 | $16,800,000 | 4 | 4 | 3,620 | 3,620 SqFt |
| 110 Hampton Ln, Key Biscayne, FL, 33149 | $6,900,000 | 6 | 7 | 3,550 | 3,550 SqFt |
| 269 Cranwood Dr, Key Biscayne, FL, 33149 | $3,980,000 | 5 | 4 | 2,821 | 2,821 SqFt |
| 445 Ridgewood Rd, Key Biscayne, FL, 33149 | $6,870,000 | 5 | 6 | 3,688 | 3,688 SqFt |
| 200 Ocean Lane Dr #501, Key Biscayne, FL, 33149 | $3,925,000 | 3 | 4 | 2,399 | 2,399 SqFt |
| 591 N Mashta Dr, Key Biscayne, FL, 33149 | $15,500,000 | 4 | 5 | 4,290 | 4,290 SqFt |
| 561 Warren Ln, Key Biscayne, FL, 33149 | $5,995,000 | 5 | 6 | 3,762 | 3,762 SqFt |
| 164 W Mashta Dr, Key Biscayne, FL, 33149 | $5,200,000 | 5 | 5 | -- |
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ByOwner last updated this listing 06/10/2026 @ 10:26
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