110 Reef Lane, Key Biscayne, FL 33149 (MLS# A12004135)


$10,500,000
110 Reef Lane
Key Biscayne, FL 33149
MLS# A12004135
Status: Closed
5 beds  |  6 baths  |  5074 sqft


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Property Description
This exceptional villa at Oceana Key Biscayne offers the perfect balance of privacy, space, and resort-style living; it is truly one of a kind. This meticulously upgraded home boasts 4 large, en-suite bedrooms plus an office and maid’s quarters, with 5.5 bathrooms, & sits on an expansive 11,400 SF lot, among the largest in the community. Enhanced with over $2M in upgrades, the home features a brand-new pool, a fully equipped summer kitchen with a BBQ, and sophisticated finishes throughout. Enjoy the feel of a private single-family home with the uniqueness of benefiting from direct beach access and Oceana’s world-class amenities, including a state-of-the-art fitness center, spa, private restaurant, pool service, tennis courts, and more. Additional storage in both the villa and the main building further elevates this rare offering. A standout opportunity in Key Biscayne, where luxury living meets effortless convenience.

Details
Maps
Contract Information
Comp Sale YN: No
Listing Date: 2026-04-20
Status: Closed
Original List Price: 11500000
Sold Price: $10,500,000
Current Price: $10,500,000
Occupant Type: Call Listing Agent
Location and Legal
Country: United States
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
Street Number: 110
Street Name: Reef
Street Suffix: Lane
City Name: Key Biscayne
Municipal Code: 24
State Or Province: FL
Postal Code: 33149
Postal Code +4: 1806
Postal Zip: 33149
Subdivision Name: OCEANA KEY BISCAYNE CONDO
Development Name: OCEANA KEY BISCAYNE
Area: 2420
Elementary School: Key Biscayne K-8
Middle Or Junior School: Ponce De Leon
High School: Coral Gables
Special Assessment YN: No
Parcel Number: 2442320291520
Subdivision Number: 29
Zoning: 5000
Flood Zone: AE
General Property Information
Property Sub Type: Single Family Residence
Bedrooms Total: 5
Bathrooms Total: 6
Bathrooms Full: 5
Bathrooms Half: 1
Building Area Main: 5074
Living Area Main: 5074
Adjusted Area Main: 5074
Year Built: 2014
Carport YN: 1
Attached Carport YN: Yes
Carport Spaces: 4
Covered Spaces: 4
Lot Size Area: 11400
Lot Size Acres: 0.26
Senior Community YN: No
Waterfront YN: 1
Outdoor Living Spaces YN: Yes
Stories Total: 2
Direction Faces: East
Pool Private YN: Yes
Spa YN: Yes
Financial Information
Association YN: 1
Association Fee: 9867
Association Fee Frequency: Monthly
Estimated Monthly Assoc Recurring Fee: 9867
Membership Fee Required YN: No
Tax Annual Amount: 106912
Tax Year: 2025
Tax Legal Description: OCEANA KEY BISCAYNE CONDO UNIT VILLA 10 UNDIV 1.117500% INT IN COMMON ELEMENTS OFF REC 29249-0603
Status Change Information
Major Change Timestamp: 2026-07-01T04:00:00Z
Major Change Type: Status Change
Status Change Date: 2026-07-01
Under Contract Date: 2026-05-01
Close Date: 2026-07-01
Close Price: 10500000
Buyer Financing: Cash
Entry Information
Entry Level: 1
Storm Protection
Impact Glass: Partial
Buyer Details
Intended Use: Unknown/Withheld
Concessions
Seller Concessions: No
Price Calculations
Current Price To SqFt: 2069.37
Section Details
Parcel Number MLX: 1520
Originating Details
Originating System Key: 457085782
Originating System ID: M00000151
Property Features
Association Amenities: Gated
Dining Area: Formal Dining; Snack Bar/Counter
Exterior Features: Built-in Barbecue; Tennis Court(s)
Flooring: Ceramic Tile; Wood
Parking Features: Covered; Driveway; Guest; Attached Carport; Carport
Property Condition: Resale; Updated/Remodeled
Appliances: Dishwasher; Disposal; Dryer; Electric Range; Ice Maker; Microwave; Oven; Refrigerator; Washer
Construction Materials: CBS
Cooling: Central Air
Association Type: Condominium
Fencing: Fenced
Heating: Central
Interior Features: Built-in Features; Closet Cabinetry; Entrance Foyer; High Ceilings; Kitchen Island; Storage; Walk-In Closet(s)
Levels: Two
Listing Terms: Cash; Conventional
Membership: Other Membership Available
Pets Allowed YN: Yes
Pets Allowed: Pet Restrictions Possible
Pool Features: Heated; In Ground
Possession: Negotiable
Restrictions: Other Restrictions
Roof: Concrete
Security Features: Smoke Detector(s)
Sewer: Public Sewer
Tax Information: Tax Reflects No Exemptions
View: Garden; Pool
Water Access: Deeded Beach Access; Ocean Access
Water Source: Public
Waterfront Features: Ocean Front
Window Features: Blinds
Showing Requirements: Call Listing Agent
Outdoor Living Spaces: Balcony
Balcony Details: Balcony - Open
Contingencies: None
Room Types: Den; Laundry; Maid/In-Law Quarters
Room Information
Room Name
Den
Maid/In-Law Quarters
Laundry

IDX
Listing Office: BHHS EWM Realty
Source MLS Verified

Last Updated: August - 24 - 2026

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