Sold for $10,500,000

$10,500,000

110 Reef Ln, Key Biscayne, FL 33149

5beds

5,074sqft

Single Family Residence

Built in 2014

0.26 Acres Lot

$10,463,900 Zestimate^®

$2,069/sqft

$-- Estimated rent

Home value

$10,463,900

Estimated sales range

Not available

Zestimate^® history

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$84,684/mo

Est. payment

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$84,684/mo

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What's special

Brand-new poolSophisticated finishes throughout

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.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 6
Full bathrooms: 5
1/2 bathrooms: 1

Rooms

Room types: Den/Library/Office

Heating

Central

Cooling

Central Air

Appliances

Included: Dishwasher, Disposal, Dryer, Ice Maker, Microwave, Electric Range, Refrigerator, Self Cleaning Oven, Oven, Washer
Laundry: Laundry Room

Features

Built-in Features, Closet Cabinetry, Kitchen Island, Entrance Foyer, Volume Ceilings, Walk-In Closet(s), Maid/In-Law Quarters, Storage
Flooring: Ceramic Tile, Wood
Doors: High Impact Doors
Windows: Blinds, High Impact Windows

Interior area

Total structure area: 5,074
Total interior livable area: 5,074 sqft

Property

Parking

Total spaces: 4
Parking features: Attached Carport, Covered, Driveway, Guest
Carport spaces: 4
Has uncovered spaces: Yes

Features

Stories: 2
Entry location: First Floor Entry,Foyer
Exterior features: Built-in Barbecue, Balcony, Tennis Court(s)
Has private pool: Yes
Pool features: In Ground, Heated
Has spa: Yes
Fencing: Fenced
Has view: Yes
View description: Garden, Pool
Waterfront features: Ocean Access, Ocean Front, WF/Pool/Ocean Access
Frontage length: 0

Lot

Size: 0.26 Acres
Features: Less Than 1/4 Acre Lot

Details

Parcel number: 2442320291520
Zoning: 5000

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Materials

CBS Construction
Roof: Concrete

Condition

Updated/Remodeled
Year built: 2014

Utilities & green energy

Sewer: Public Sewer
Water: Municipal Water

Community & HOA

Community

Features: Bar, Fitness Center, Game Room, Gated, Other Membership Available, Sauna, Exercise Room
Security: Smoke Detector
Subdivision: Oceana Key Biscayne Condo,Oceana Key Biscayne

HOA

Has HOA: Yes
HOA fee: $9,867 monthly

Location

Region: Key Biscayne

Financial & listing details

Price per square foot: $2,069/sqft
Annual tax amount: $106,912
Date on market: 4/20/2026
Listing terms: All Cash,Conventional

Price history

Date	Event	Price
7/1/2026	Sold	$10,500,000-8.7%$2,069/sqft
Source: MIAMI #A12004135 Report a problem
4/20/2026	Listed for sale	$11,500,000+9.5%$2,266/sqft
Source: MIAMI #A12004135 Report a problem
4/8/2025	Listing removed	$10,500,000$2,069/sqft
Source: BHHS EWM Realty #A11769964 Report a problem
3/24/2025	Listed for sale	$10,500,000$2,069/sqft
Source: MIAMI #A11769964 Report a problem