USAFLKey BiscayneBiscayne Key Estates670 Allendale Rd
670 Allendale Rd | Image 1
Virtual Tour
670 Allendale Rd | Image 2
670 Allendale Rd | Image 3
670 Allendale Rd | Image 4
670 Allendale Rd | Image 5
670 Allendale Rd | Image 6
670 Allendale Rd | Image 7

$3,850,000

Sold

2 years ago

670 Allendale Rd, Key Biscayne, FL

House

MLS® A11652379

5 Bed

5 Bath

2320 sqft

--

  • Key Facts
  • Description
  • Rooms
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 2320 sqft
Garage Yes
Taxes $14,686
Lot Size 
Approx. Age 1950
Avg. Price Per Sqft $1,659
MLS® Number A11652379

Property Address: 670 Allendale Rd, Key Biscayne, FL, 33149-2011

Average square foot calculated using Size range provided by listing agent.

Description

Elegant 5-Bedroom Home with Pool, BBQ, and Spacious Patio in Key Biscayne. Discover the perfect blend of comfort and style in this beautiful 5-bedroom, 4.5-bathroom home, ideally located in the sought-after Key Biscayne community. Designed with modern living in mind, this home features an open floor plan that effortlessly connects the living, dining, and kitchen areas — ideal for family life and entertaining. The heart of the home is a sleek, fully equipped kitchen with high-end appliances, white quartz countertops, and plenty of storage space. Whether it’s a casual breakfast or a festive gathering, this space is as functional as it is stylish. Don’t miss out — schedule a tour today and see why this home is the perfect fit for you!
MLS® NumberA11652379
Laundry Level
Central VacNo
FireplaceNo
Acreage
Exterior
GarageYes
Approx. Age1950
Basement
DrivewayDriveway
Garage Spaces2
Heat
A/C
Heating Fuel

Extras

Rooms

Change to metres

Living Room:Not available
Dining Room:Not available
Other:Not available

Price History

Dec 15, 2025End Date
$3,475,000Sold Price

Sold

Sep 3, 2024List Date
$3,850,000List Price
Oct 18, 2023End Date
$18,500Sold Price

Leased

Jul 3, 2023List Date
$18,500List Price
  • Commute

Commute

Starting Address
Destination Address
670 Allendale Rd, Key Biscayne, FL

Similar Listings

Comparable Properties

Explore eXpFind an AgentJoin eXpInvestor RelationsCompany CareersHome Guides
eXp LifeZoocasaSUCCESS®SUCCESS® LendingeXp RevenoseXp CommercialeXp LuxuryeXp Land and RanchAccessibility
Terms and ConditionsPrivacy Rights RequestPrivacy PolicyCookie PolicyBrand GuidelinesHelpSitemap

2219 Rimland Drive, Suite 301, Bellingham, Washington, 98226

1 833-303-0610

[email protected]

eXp REALTY

© 2024 eXp Realty. eXp World Holdings, Inc. All Rights Reserved.

DMCA Notice

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply

Fair Housing and Reasonable Accommodations

MLS Compliance Statements

Karen Richards - Designated Managing Broker, Broker Operations - TX

Texas Real Estate Commission information about brokerage services

Texas Real Estate Commission Consumer Protection Notice

eXp Realty® is committed to adhering to the guidelines of The New York State Fair Housing Regulations.The Fair Housing Notice →

*Standardized Operating Procedure for Purchasers of Real Estate Pursuant to Real Property Law 442-H.Learn More →

eXp Realty of California, Inc. | CA DRE# 01878277 | Deborah Penny - Designated Broker

eXp Realty of Southern California, Inc. | CA DRE#01325837 | Jason Crawford – Designated Broker

eXp Realty of Greater Los Angeles, Inc. | CA DRE# 01240990 | Mike Mendibles - Designated Broker

eXp Realty of Northern California, Inc. | CA DRE# 01951343 | Ryan Rosas - Designated Broker

© 2026 eXp Realty. eXp World Holdings, Inc. All Rights Reserved