110 Reef Ln, Key Biscayne, FL 33149

Key Biscayne
Local realty services provided by:Better Homes and Gardens Real Estate Florida 1st
110 Reef Ln,Key Biscayne, FL 33149
$11,500,000
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  • 5 Beds
  • 6 Baths
  • 5,074 sq. ft.
  • Single family
  • Active
Listed by: giulietta ulloa, jennifer perez
Office: bhhs ewm realty305-361-5600
MLS#:A12004135
Source:SEFMLS

Price summary

  • Price:$11,500,000
  • Price per sq. ft.:$2,266.46
  • Monthly HOA dues:$9,867

About this home

The ultimate blend of luxury and convenience: this exceptional Villa at Oceana Key Biscayne. With 6,148 SF of elegantly upgraded living space (originally 5,074SF), this 4BR + office + maid’s quarters / 5.5BA home sits on an expansive 11,400 SF lot - one of the largest available. Featuring over $2M in upgrades, a brand-new pool, and exquisite finishes throughout, this residence offers the unique benefit of the privacy and space of a standalone home while enjoying direct beach access and world-class building amenities: gym, spa, restaurant, pool service, tennis court, and more. Additional storage in both the villa and the Oceana building completes this very rare offering. A true gem in Key Biscayne - this is luxury living at its finest!

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Home facts

  • Year built:2014
  • Listing ID #:A12004135
  • Updated:April 21, 2026 at 09:53 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:6
  • Full bathrooms:5
  • Half bathrooms:1
  • Flooring:Ceramic Tile, Hardwood, Wood
  • Dining Description:Breakfast Bar, Dining Area, Separate Formal Dining Room
  • Bathrooms Description:Bidet, Dual Sinks
  • Kitchen Description:Built In Oven, Dishwasher, Disposal, Electric Range, Ice Maker, Kitchen Island, Microwave, Refrigerator, Self Cleaning Oven
  • Bedroom Description:Walk-In Closets
  • Living area:5,074 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Central
  • Central air:Yes

Structure and exterior

  • Roof:Concrete
  • Year built:2014
  • Building area:5,074 sq. ft.
  • Architectural Style:Detached, Two Story
  • Construction Materials:Block
  • Exterior Features:Fence, Outdoor Grill, Tennis Courts
  • Levels:2 Story

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$11,500,000
  • Price per sq. ft.:$2,266.46
  • Tax amount:$106,912 (2025)

Features and amenities

  • Appliances:Built-In Oven, Dishwasher, Disposal, Dryer, Electric Range, Ice Maker, Microwave, Refrigerator, Self Cleaning Oven, Washer
  • Laundry features:Dryer, Washer
  • Amenities:Blinds, Closet Cabinetry, High Ceilings, Impact Glass Windows, Smoke Detectors
  • Pool features:Heated, In Ground, Pool

Parking

  • Parking description:4 Carport Space(s), Attached Carport, Covered, Driveway, Guest
  • Carport spaces:4
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