$3,475,000
Sold · January 27, 2026
670 Allendale Road
Key Biscayne, FL 33149
Explore the area: Key Biscayne homes for sale · Miami Dade County real estate
Sale Summary
What this home sold for
- Sold price
- $3,475,000
- Vs. list price
- 9.7% under
- Days on market
- 468
- Price per sq ft
- $1,498
This 5-bedroom single-family home in Biscayne Key Estates sold for $3,475,000 on January 27, 2026. That was 9.7% below its final list price of $3,850,000. It spent 468 days on the market. At $1,498 per square foot, it closed 7.2% above the $1,397 median of the 6 other single-family home sales in the recent closings shown below.
Listing Snapshot
- Sold Price
- $3,475,000
- Sold On
- January 27, 2026
- Days on Site
- 468 Days
- Bedrooms
- 5
- Total Baths
- 5
- Full Baths
- 4
- Partial Baths
- 1
- Living Area
- 2,320 sqft
- Total Sq Ft
- 2,320 sqft
- Lot Size
- 0.17 Acres
- Year Built
- 1950
- Property Type
- Single Family
- MLS #
- A11652379
- Property Tax
- $14,686 (2024)
- Subdivision
- BISCAYNE KEY ESTATES
- County
- Miami Dade
- Status
- Sold
- Special Conditions
- Listed As Is
About This Property
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! Step outside to a spacious patio built for relaxation and entertainment. Cool off in the private swimming pool or fire up the grill in the dedicated BBQ area, perfect for weekend get-togethers with family and friends. The outdoor space offers ample room for lounging, dining, and making memories year-round.Each of the 5 bedrooms is designed for comfort and privacy, with en-suite bathrooms that feature modern fixtures and finishes. The thoughtful layout provides everyone with their own personal retreat.Located in one of Key Biscayne's most desirable neighborhoods, this home offers access to beautiful beaches, top-rated schools, and everything you need for an active, coastal lifestyle.
MLS media linkGeneral Features
- Property Type
- Single Family
- Status
- Sold
- Year Built
- 1950
- Property Condition
- Resale
- Number of Stories
- 1
- Levels
- One
- Garage Spaces
- 2
- Parking
- Driveway
- Direction Faces
- East
- Lot Size (Acres)
- 0.17
- Living Sq Ft
- 2,320
- Total Sq Ft
- 2,320
- Sewer
- Public Sewer
- Water Source
- Public
- Zoning
- 0100
Interior Features
- Appliances
- Dryer / Dishwasher / Electric Range / Disposal / Microwave / Oven / Refrigerator / Washer
- Cooling
- Central Air / Electric
- Heating
- Central / Electric
- Flooring
- Ceramic Tile / Tile
- Interior Features
- Built In Features / Bedroom On Main Level / Living Dining Room / Walk In Closets
- Windows
- Blinds
Exterior Features
- Construction
- Block
- Roof
- Concrete
- Exterior Features
- Barbecue / Outdoor Living Area
- Private Pool
- Yes
- Pool Features
- In Ground
- Patio & Porch
- Deck / Patio
- View
- Garden
Community & HOA
- Association Amenities
- Other
- Pets Allowed
- No Pet Restrictions / Yes
- Financing Terms
- Cash / Conventional / FHA
- Restrictions
- No Restrictions
- MLS Area
- 2520
About the Community
Biscayne Key Estates is a luxury community in Key Biscayne, Miami-Dade County, Florida. Properties are priced from $2,900,000 to $11,300,000. Pure Equity lists homes in Biscayne Key Estates and represents buyers. Commission is negotiable, and what we are paid is agreed with you in writing before you commit to anything.
- Homes for Sale
- 7
- Under Contract
- 1
- Median List Price
- $5,378,000
- Median $/Sq Ft
- $1,549
- Avg Days on Market
- 134
Frequently Asked Questions
- How do I schedule a tour of 670 Allendale Road, Key Biscayne, FL 33149?
- Use the Tour button on this listing to request a showing of 670 Allendale Road, Key Biscayne, FL 33149. Pick a day and time and choose an in-person or video-chat tour, and a Pure Equity agent will confirm your visit, often the same day.
- Is 670 Allendale Road, Key Biscayne, FL 33149 still available?
- 670 Allendale Road, Key Biscayne, FL 33149 is currently listed as Sold, and has been on the market 468 days. Status updates directly from the MLS as homes go under contract, so ask us to confirm availability before you plan a visit.
- How much is the monthly payment for 670 Allendale Road, Key Biscayne, FL 33149?
- With 20% down ($770,000) on the $3,850,000 list price and a 30-year fixed loan at an illustrative 6.875% rate, the estimated principal & interest for 670 Allendale Road, Key Biscayne, FL 33149 is about $20,233/mo, before property taxes, insurance. Use the payment estimate on this page to adjust the down payment and rate.
- How do I get pre-approved to buy 670 Allendale Road, Key Biscayne, FL 33149?
- Getting pre-approved shows sellers you're a serious buyer and clarifies your true budget before you offer on 670 Allendale Road, Key Biscayne, FL 33149. Contact Pure Equity and we'll connect you with a trusted local lender to review your financing options, no obligation.
- Can I negotiate the price of 670 Allendale Road, Key Biscayne, FL 33149?
- Often, yes. The right offer on 670 Allendale Road, Key Biscayne, FL 33149 depends on how it's priced against comparable single family sales in Key Biscayne, how long it's been listed, and how motivated the seller is. Pure Equity will run the comps and help you craft a competitive, well-supported offer.
Listing courtesy of Cervera Real Estate Inc.
Listing information is provided by BeachesMLS, Inc.and is deemed reliable but not guaranteed accurate by the MLS or Pure Equity. Information is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. © 2026 BeachesMLS, Inc. Last updated July 1, 2026.
$3,475,000
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Listed by Eduardo Vera, Cervera Real Estate Inc.
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Recent Sales
Recently sold homes in Biscayne Key Estates
These are the last 6 recorded closings in Biscayne Key Estates, with the price each home actually sold for rather than what it was listed at. They closed at a median of $1,425 per square foot. The most recent closed on September 28, 2026. Closed sales are what an appraiser and a buyer's agent will look at, so they are the starting point for pricing a home here.
Sold$2,800,000
Sold · September 28, 2026
738 Fernwood Road
3 bed · 2 bath · 1,312 sqft · $2,134/sqft
$75,000 under the asking price
Sold$4,920,624
Sold · September 24, 2026
164 W Mashta Drive
5 bed · 5 bath · 3,595 sqft · $1,369/sqft
$279,376 under the asking price
Sold$3,010,000
Sold · July 15, 2026
204 Westwood Drive
3 bed · 2 bath · 2,113 sqft · $1,425/sqft
$155,000 under the asking price
Sold$5,690,000
Sold · June 15, 2026
762 Fernwood Road
6 bed · 5 bath · 3,584 sqft · $1,588/sqft
$209,999 under the asking price
Sold$4,950,000
Sold · April 20, 2026
635 Curtiswood Drive
6 bed · 6 bath · 3,888 sqft · $1,273/sqft
Sold$2,850,000
Sold · April 13, 2026
760 Allendale Road
3 bed · 2 bath · 2,388 sqft · $1,193/sqft
$100,000 under the asking price
See every recorded sale in Biscayne Key Estates or find out what your Biscayne Key Estates home is worth.
