Under contract

$3,850,000

670 Allendale Rd, Key Biscayne, FL 33149

5beds

2,320sqft

Est.:

Single Family Residence

Built in 1950

7,500 Square Feet Lot

$-- Zestimate^®

$1,659/sqft

$-- HOA

What's special

White quartz countertopsOpen floor planPlenty of storage spaceSpacious patioSleek fully equipped kitchenHigh-end appliances

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!

497 days

55

1

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 5
Bathrooms: 5
Full bathrooms: 4
1/2 bathrooms: 1

Rooms

Room types: Den/Library/Office

Heating

Central, Electric

Cooling

Central Air, Electric

Appliances

Included: Dishwasher, Disposal, Dryer, Microwave, Other, Electric Range, Refrigerator, Oven, Washer

Features

Built-in Features, Walk-In Closet(s)
Flooring: Ceramic Tile, Tile
Windows: Blinds

Interior area

Total structure area: 2,320
Total interior livable area: 2,320 sqft

Video & virtual tour

View virtual tour

Property

Parking

Total spaces: 2
Parking features: Driveway
Garage spaces: 2
Has uncovered spaces: Yes

Features

Stories: 1
Entry location: First Floor Entry
Patio & porch: Deck, Patio
Exterior features: Barbecue
Has private pool: Yes
Pool features: In Ground, Pool Only
Has view: Yes
View description: Garden

Lot

Size: 7,500 Square Feet
Features: Less Than 1/4 Acre Lot

Details

Parcel number: 2452050010920
Zoning: 0100
Other equipment: Other, Whole House Permanent Generator

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Materials

CBS Construction
Roof: Concrete

Condition

Year built: 1950

Utilities & green energy

Electric: Circuit Breakers
Sewer: Public Sewer
Water: Municipal Water

Community & HOA

Community

Features: Other Subdivision - See Remarks
Subdivision: Biscayne Key Estates

HOA

Has HOA: No

Location

Region: Key Biscayne

Financial & listing details

Price per square foot: $1,659/sqft
Tax assessed value: $1,928,466
Annual tax amount: $14,686
Date on market: 9/3/2024
Listing terms: All Cash,Conventional,FHA

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
12/15/2025	Pending sale	$3,850,000+2.7%$1,659/sqft
Source: MIAMI #A11652379 Report a problem
4/1/2025	Listing removed	$19,500$8/sqft
Source: MIAMI #A11652420 Report a problem
9/3/2024	Listed for rent	$19,500+5.4%$8/sqft
Source: MIAMI #A11652420 Report a problem
6/29/2024	Listing removed	$3,750,000$1,616/sqft
Source: MIAMI #A11388743 Report a problem
2/19/2024	Listing removed	$3,750,000$1,616/sqft
Source: MIAMI #A11388743 Report a problem