Active

685 Harbor Lane

Key Biscayne, FL 33149

$6,950,000 $29,301/Mo

Get Pre-Approved Check your credit

Overview

Bed

Bath

5,421

Sqft

9,000

Sqft(Lot)

Description

Timeless colonial-style residence, also known as Villa Rosa, set on a rare 12,200 sqft lot in the heart of Key Biscayne. Designed by renowned architect Cesar Molina, this 5-bedroom home is located on a very quiet, low-traffic street, offering privacy within a well-established, family-friendly neighborhood.The home features double balconies, bright interiors, and a functional indoor-outdoor layout with expansive covered terraces. The kitchen includes an island, Sub-Zero refrigerator, wine cooler, double ovens, and two dishwashers. The primary suite offers a private terrace, oversized walk-in closet with safe, and dual bathrooms with sauna.The spacious backyard includes a pool and generous green space. Additional features include maid’s quarters and construction that meets hurricane code req uirements. Ideally located near beaches, parks, and top-rated schools, this is a rare opportunity to own a well-designed home on one of Key Biscayne’s most desirable streets.

Property Details

Property Type : Residential

Price : $6,950,000

AD Id : 77531837

MLS Id : A11997896

Beds : 5

Lot Size : 9,000 Sqft

Living Area Size : 5,421

Year Built : 2001

Garage : 1

County : Miami-Dade

Subdivision: Biscayne Key Estates

Map

What's Nearby

Nearby Areas

Features

Bedroom Information

Total beds: 5

Bathroom Information

Total Baths: 6 Full Baths: 5 Half Baths: 1

Roofing Information

Aluminum

Flooring Information

Marble, Tile, Wood
Interior Features

ClosetCabinetry, EntranceFoyer, KitchenIsland, MainLevelPrimary, MultipleEnSuiteBathrooms, Storage, UpperLevelPrimary, Bar, WalkInClosets

Roof: Aluminum

Appliances: Dryer, Dishwasher, ElectricWaterHeater, Disposal, GasRange, IceMaker, Refrigerator

Window Features: PlantationShutters
Heating & Cooling

Has Heating: Yes Heating: Central Has Cooling: Yes Cooling: CentralAir

Building Information

Year Built: 2001

Building Area Total: 6971

Stories: 2

Patio And Porch Features: Open, Patio, Porch, Balcony

Pool Features: InGround

Private Pool: Yes

View: Other
Exterior Features

Exterior Features: Balcony, Lighting, OutdoorLivingArea

Lot Information

Main Square Feet: 9000 Lot Size Acres: 0.21 Lot Description: QuarterToHalfAcreLot,SprinklersAutomatic

Property Information

Subdivision: BISCAYNE KEY ESTATES Source Property Type: Residential Postal Code Plus 4: 1713 Property SubType: Single Family Residence Direction Faces: Northwest Levels: Two Property Age: 25

Listing Price Information

Listing Price: $6950000

Cash, Conventional

Tax Information

Parcel Number: 2452050011330 Tax Year: 2025 Annual Tax: $40335 Tax Legal Desc: 5 & 6 55 42 BISCAYNE KEY ESTS PB 50-61 LOT 23 BLK 9 LOT SIZE 9000 SQ FT OR 14097-1199 0489 1

Virtual Tour

Virtual Tour (External Link)

Parking Information

Attached, Driveway, Garage

Garage Information

Has Garage: Yes Has Attached Garage: Yes Garage Space: 1

Homeowners Association Information

Association Amenities: BeachRights

School Information

Elementary School: Key Biscayne K-8 Junior High School: Ponce De Leon Senior High School: Coral Gables
Location Information

WaterSource: Public

Sell a home like this and save $416,501 Find out How

How much is this property worth?

Curious about this home's true market value? Use our free Home Evaluation Tool to instantly get a personalized Comparative Market Analysis (CMA) report. Make smarter, data-driven decisions before you buy.

Loading, please wait...

Nearby Home Value

Address	Estimate	Bed	Bath	Sq. Ft	Lot Size
591 N Mashta Dr, Key Biscayne, FL, 33149	$15,500,000	4	5	4,290	4,290 SqFt
269 Cranwood Dr, Key Biscayne, FL, 33149	$3,980,000	5	4	2,821	2,821 SqFt
140 Hampton Ln, Key Biscayne, FL, 33149	$5,495,000	5	6	3,476	3,476 SqFt
110 Hampton Ln, Key Biscayne, FL, 33149	$6,900,000	6	7	3,550	3,550 SqFt
561 Warren Ln, Key Biscayne, FL, 33149	$5,995,000	5	6	3,762	3,762 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
164 W Mashta Dr, Key Biscayne, FL, 33149	$5,200,000	5	5	--
1121 Crandon Blvd #E803, Key Biscayne, FL, 33149	$1,050,000	2	2	1,409	1,409 SqFt
111 Reef Ln, Key Biscayne, FL, 33149	$11,500,000	7	6	5,008	5,008 SqFt

Similar Homes To 685 Harbor Lane

Nearby For Sale

Active

$29,900,000

Home For Sale

241 Cape Florida Dr,
Key Biscayne, FL, 33149

Bed

Bath

Sqft

Sqft(Lot)

161 Cape Florida Drive,
Key Biscayne, FL, 33149

Bed

Bath

Sqft

Sqft(Lot)

230 Harbor Drive,
Key Biscayne, FL, 33149

Bed

Bath

Sqft

Sqft(Lot)

960 Mariner Drive,
Key Biscayne, FL, 33149

Bed

Bath

Sqft

Sqft(Lot)

250 Greenwood Drive,
Key Biscayne, FL, 33149

Bed

Bath

3,297

Sqft

7,500

Sqft(Lot)

The information being provided by Miami Association of REALTORS® is for the consumer's personal, non-commercial use. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the Miami Association of REALTORS®. The accuracy of all information is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by Miami Association of REALTORS® and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited. Copyright 2026 Miami Association of REALTORS®. All rights reserved.

ByOwner last updated this listing 06/14/2026 @ 01:49

MLS: A11997896 LISTED BY: Marisela Gonzalez Servat, Avanti Way Realty LLC 305-229-1146 SOURCE: Beaches MLS