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Key Biscayne, FL Properties

7,342 properties found

Use our free property search to explore residence insights across Key Biscayne. Whether you’re evaluating opportunities for acquisition, investment, or exploring housing market trends in the city, Key Biscayne presents a rich mix of property types, from single-family residences and condos to townhomes and multi-family properties. Rew Online allows you to easily analyze local market trends, access property information, and find contact details of property owners for your real estate goals.

The data across Key Biscayne shows that the median land area across properties amounts to 8,748 square feet. The city includes a total of 7,342 addresses. The typical property construction year is 1978. The median value of buildings is estimated to be $710,626, while the land value equals $1,836,550. In addition, the middle transfer price of properties in the city is approximately $858,000.

An overview of property financial health shows that the typical current estimated equity balance in Key Biscayne stands at $1,280,742. Meanwhile, the median lien balance of houses is $528,808, showing the overall debt secured against residential properties.

When it comes to property characteristics in the city, homes have a median of 2 bedrooms and 2 bathrooms. Bedroom counts range from a minimum of 0 to a maximum of 9, while bathroom counts range from 0 to 10. Approximately 1,439 properties have a pool, representing 19.6% of all homes citywide. In addition, around 200 homes feature a garage, which makes up 2.72% of houses.

Moreover, an address listing may reveal a specific property’s parcel ID, full address, owner name, emails, and phone numbers, which can make it easier to reach out regarding property acquisition or investment opportunities.

Property TypeType
Property ValueValue
BedroomsRooms
All filters
$4.69M Est. Value

401 Allendale Rd, Key Biscayne, FL 33149

5 beds
4 baths
Built: 1999
4,583 sq ft
7,980 sq ft lot
Last Sale Date

2/10/2005

Est Equity

$4,686,670 (100%)

Primary Contact
$2.43M Est. Value

415 Allendale Rd, Key Biscayne, FL 33149

3 beds
1 bath
Built: 1950
999 sq ft
7,622 sq ft lot
Last Sale Date

1/12/2023

Est Equity

$2,302,917 (95%)

Primary Contact
$3.27M Est. Value

425 Allendale Rd, Key Biscayne, FL 33149

3 beds
3 baths
Built: 1996
2,649 sq ft
7,622 sq ft lot
Last Sale Date

11/17/1994

Est Equity

$2,861,495 (88%)

Primary Contact
$4.63M Est. Value

435 Allendale Rd, Key Biscayne, FL 33149

4 beds
5 baths
Built: 2013
3,903 sq ft
7,622 sq ft lot
Last Sale Date

12/18/2018

Est Equity

$4,720,393 (102%)

Primary Contact
$7.93M Est. Value

445 Allendale Rd, Key Biscayne, FL 33149

5 beds
6 baths
Built: 2024
7,622 sq ft lot
Last Sale Date

6/27/2023

Est Equity

$4,984,017 (63%)

Primary Contact
$3.72M Est. Value

455 Allendale Rd, Key Biscayne, FL 33149

5 beds
4 baths
Built: 1994
2,947 sq ft
7,622 sq ft lot
Last Sale Date

3/20/2025

Est Equity

$3,665,467 (99%)

Primary Contact
$4.22M Est. Value

465 Allendale Rd, Key Biscayne, FL 33149

4 beds
4 baths
Built: 1997
3,613 sq ft
7,622 sq ft lot
Last Sale Date

5/5/1995

Est Equity

$4,063,568 (96%)

Primary Contact
$3.4M Est. Value

475 Allendale Rd, Key Biscayne, FL 33149

3 beds
4 baths
Built: 1951
2,927 sq ft
7,622 sq ft lot
Last Sale Date

11/21/2018

Est Equity

$1,302,896 (38%)

Primary Contact
$2.96M Est. Value

485 Allendale Rd, Key Biscayne, FL 33149

3 beds
2 baths
Built: 1950
2,426 sq ft
7,622 sq ft lot
Last Sale Date

8/9/2010

Est Equity

$2,991,200 (101%)

Primary Contact
$3.1M Est. Value

515 Allendale Rd, Key Biscayne, FL 33149

4 beds
3 baths
Built: 1950
2,742 sq ft
7,622 sq ft lot
Last Sale Date

9/14/2009

Est Equity

$2,322,953 (75%)

Primary Contact
$4.15M Est. Value

525 Allendale Rd, Key Biscayne, FL 33149

5 beds
5 baths
Built: 1994
3,401 sq ft
8,123 sq ft lot
Last Sale Date

3/29/1994

Est Equity

$1,385,453 (33%)

Primary Contact
$2.51M Est. Value

526 Allendale Rd, Key Biscayne, FL 33149

3 beds
1 bath
Built: 1951
1,812 sq ft
7,168 sq ft lot
Last Sale Date

8/2/2022

Est Equity

$2,307,886 (92%)

Primary Contact
$3.57M Est. Value

544 Allendale Rd, Key Biscayne, FL 33149

3 beds
2 baths
Built: 1952
1,810 sq ft
7,615 sq ft lot
Last Sale Date

2/15/2022

Est Equity

$370,057 (10%)

Primary Contact
$4.39M Est. Value

545 Allendale Rd, Key Biscayne, FL 33149

4 beds
4 baths
Built: 1995
3,626 sq ft
7,824 sq ft lot
Last Sale Date

5/14/2021

Est Equity

$2,214,709 (50%)

Primary Contact
$2.5M Est. Value

560 Allendale Rd, Key Biscayne, FL 33149

3 beds
1 bath
Built: 1953
1,480 sq ft
7,525 sq ft lot
Last Sale Date

7/25/2006

Est Equity

$2,491,421 (100%)

Primary Contact
$3.69M Est. Value

561 Allendale Rd, Key Biscayne, FL 33149

4 beds
2 baths
Built: 1950
2,473 sq ft
7,227 sq ft lot
Last Sale Date

7/7/2025

Est Equity

$3,343,541 (91%)

Primary Contact
$2.44M Est. Value

573 Allendale Rd, Key Biscayne, FL 33149

3 beds
1 bath
Built: 1951
1,854 sq ft
7,309 sq ft lot
Last Sale Date

9/13/2002

Est Equity

$2,472,915 (101%)

Primary Contact
$2.96M Est. Value

600 Allendale Rd, Key Biscayne, FL 33149

4 beds
3 baths
Built: 1950
2,775 sq ft
7,500 sq ft lot
Last Sale Date

5/16/2024

Est Equity

$2,005,614 (68%)

Primary Contact
$4.79M Est. Value

605 Allendale Rd, Key Biscayne, FL 33149

5 beds
5 baths
Built: 2011
4,102 sq ft
8,250 sq ft lot
Last Sale Date

5/31/2019

Est Equity

$4,835,598 (101%)

Primary Contact
$3.23M Est. Value

630 Allendale Rd, Key Biscayne, FL 33149

3 beds
2 baths
Built: 1951
2,196 sq ft
7,500 sq ft lot
Last Sale Date

2/28/2019

Est Equity

$1,607,822 (50%)

Primary Contact
$2.78M Est. Value

635 Allendale Rd, Key Biscayne, FL 33149

3 beds
2 baths
Built: 1950
2,850 sq ft
7,500 sq ft lot
Est Equity

$2,485,562 (89%)

Primary Contact
$2.52M Est. Value

640 Allendale Rd, Key Biscayne, FL 33149

4 beds
2 baths
Built: 1952
1,939 sq ft
7,500 sq ft lot
Last Sale Date

3/4/1996

Est Equity

$2,198,166 (87%)

Primary Contact
$4.4M Est. Value

645 Allendale Rd, Key Biscayne, FL 33149

5 beds
4 baths
Built: 2012
3,668 sq ft
7,500 sq ft lot
Last Sale Date

3/29/2003

Est Equity

$3,608,126 (82%)

Primary Contact
$4.36M Est. Value

650 Allendale Rd, Key Biscayne, FL 33149

6 beds
5 baths
Built: 2011
3,531 sq ft
7,500 sq ft lot
Last Sale Date

5/1/2025

Est Equity

$2,930,742 (67%)

Primary Contact
$4.16M Est. Value

655 Allendale Rd, Key Biscayne, FL 33149

6 beds
6 baths
Built: 1994
3,870 sq ft
7,500 sq ft lot
Last Sale Date

9/3/2003

Est Equity

$4,100,601 (99%)

Primary Contact
$4.62M Est. Value

660 Allendale Rd, Key Biscayne, FL 33149

5 beds
5 baths
Built: 2023
3,682 sq ft
7,500 sq ft lot
Last Sale Date

9/22/2009

Est Equity

$4,131,474 (89%)

Primary Contact
$2.72M Est. Value

665 Allendale Rd, Key Biscayne, FL 33149

3 beds
2 baths
Built: 1953
2,406 sq ft
7,500 sq ft lot
Last Sale Date

4/5/2023

Est Equity

$966,355 (36%)

Primary Contact
$3.44M Est. Value

670 Allendale Rd, Key Biscayne, FL 33149

4 beds
2 baths
Built: 1950
1,464 sq ft
7,500 sq ft lot
Last Sale Date

11/19/2001

Est Equity

$3,677,815 (107%)

Primary Contact
$2.79M Est. Value

675 Allendale Rd, Key Biscayne, FL 33149

3 beds
1 bath
Built: 1950
1,843 sq ft
7,500 sq ft lot
Last Sale Date

12/20/2024

Est Equity

$2,841,495 (102%)

Primary Contact
$4.03M Est. Value

680 Allendale Rd, Key Biscayne, FL 33149

4 beds
4 baths
Built: 1996
3,412 sq ft
7,500 sq ft lot
Last Sale Date

4/8/2011

Est Equity

$3,185,523 (79%)

Primary Contact
$3.58M Est. Value

685 Allendale Rd, Key Biscayne, FL 33149

4 beds
4 baths
Built: 1951
2,886 sq ft
9,441 sq ft lot
Last Sale Date

5/26/2022

Est Equity

$1,326,307 (37%)

Primary Contact
$5.7M Est. Value

690 Allendale Rd, Key Biscayne, FL 33149

6 beds
6 baths
Built: 1999
4,003 sq ft
8,220 sq ft lot
Last Sale Date

5/3/2021

Est Equity

$2,916,140 (51%)

Primary Contact
$2.38M Est. Value

700 Allendale Rd, Key Biscayne, FL 33149

3 beds
1 bath
Built: 1950
1,360 sq ft
8,096 sq ft lot
Last Sale Date

2/7/2023

Est Equity

$2,453,642 (103%)

Primary Contact
$2.77M Est. Value

710 Allendale Rd, Key Biscayne, FL 33149

5 beds
4 baths
Built: 1950
1,979 sq ft
7,611 sq ft lot
Last Sale Date

5/13/2025

Est Equity

$2,802,639 (101%)

Primary Contact
$2.17M Est. Value

730 Allendale Rd, Key Biscayne, FL 33149

3 beds
1 bath
Built: 1951
972 sq ft
8,232 sq ft lot
Last Sale Date

8/26/2005

Est Equity

$2,160,916 (100%)

Primary Contact
$4.92M Est. Value

735 Allendale Rd, Key Biscayne, FL 33149

5 beds
6 baths
Built: 2001
4,646 sq ft
9,200 sq ft lot
Last Sale Date

9/19/2002

Est Equity

$4,689,851 (95%)

Primary Contact
$3.09M Est. Value

740 Allendale Rd, Key Biscayne, FL 33149

5 beds
3 baths
Built: 1951
2,947 sq ft
8,059 sq ft lot
Last Sale Date

10/1/2015

Est Equity

$1,864,613 (60%)

Primary Contact
$5.96M Est. Value

745 Allendale Rd, Key Biscayne, FL 33149

6 beds
7 baths
Built: 2023
4,547 sq ft
7,930 sq ft lot
Last Sale Date

1/4/2024

Est Equity

$6,335,049 (106%)

Primary Contact
$2.85M Est. Value

750 Allendale Rd, Key Biscayne, FL 33149

4 beds
3 baths
Built: 1951
2,404 sq ft
7,500 sq ft lot
Last Sale Date

12/20/1999

Est Equity

$2,911,202 (102%)

Primary Contact
$5.48M Est. Value

755 Allendale Rd, Key Biscayne, FL 33149

5 beds
5 baths
Built: 2010
5,152 sq ft
8,334 sq ft lot
Last Sale Date

6/7/2013

Est Equity

$4,736,222 (86%)

Primary Contact
$2.89M Est. Value

760 Allendale Rd, Key Biscayne, FL 33149

3 beds
2 baths
Built: 1950
2,388 sq ft
7,500 sq ft lot
Last Sale Date

6/9/2025

Est Equity

$2,845,261 (99%)

Primary Contact
$4.95M Est. Value

765 Allendale Rd, Key Biscayne, FL 33149

4 beds
4 baths
Built: 2009
4,386 sq ft
8,492 sq ft lot
Last Sale Date

8/26/2020

Est Equity

$4,786,748 (97%)

Primary Contact
$2.95M Est. Value

769 Allendale Rd, Key Biscayne, FL 33149

3 beds
2 baths
Built: 1950
1,645 sq ft
10,500 sq ft lot
Last Sale Date

2/12/2014

Est Equity

$2,674,199 (91%)

Primary Contact
$4.26M Est. Value

770 Allendale Rd, Key Biscayne, FL 33149

5 beds
6 baths
Built: 2002
3,808 sq ft
7,500 sq ft lot
Last Sale Date

8/14/1995

Est Equity

$4,180,313 (98%)

Primary Contact
$3.36M Est. Value

775 Allendale Rd, Key Biscayne, FL 33149

3 beds
3 baths
Built: 2012
2,418 sq ft
8,325 sq ft lot
Last Sale Date

12/15/2009

Est Equity

$3,343,061 (99%)

Primary Contact
$4.82M Est. Value

780 Allendale Rd, Key Biscayne, FL 33149

6 beds
5 baths
Built: 2012
4,240 sq ft
8,066 sq ft lot
Last Sale Date

2/15/2018

Est Equity

$3,003,481 (62%)

Primary Contact
$2.76M Est. Value

781 Allendale Rd, Key Biscayne, FL 33149

3 beds
2 baths
Built: 1950
1,896 sq ft
7,649 sq ft lot
Last Sale Date

3/27/1998

Est Equity

$2,184,111 (79%)

Primary Contact
$3.27M Est. Value

785 Allendale Rd, Key Biscayne, FL 33149

5 beds
4 baths
Built: 1990
3,159 sq ft
7,649 sq ft lot
Last Sale Date

10/10/2014

Est Equity

$2,455,082 (75%)

Primary Contact
$2.95M Est. Value

791 Allendale Rd, Key Biscayne, FL 33149

3 beds
2 baths
Built: 1951
1,831 sq ft
7,649 sq ft lot
Last Sale Date

7/19/2021

Est Equity

$2,794,960 (95%)

Primary Contact
$6.13M Est. Value

795 Allendale Rd, Key Biscayne, FL 33149

5 beds
6 baths
Built: 2001
4,466 sq ft
7,649 sq ft lot
Last Sale Date

12/15/2009

Est Equity

$4,596,447 (75%)

Primary Contact
123147

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Nearby Counties

Miami-DadeBrowardPalm BeachLeeCollierSt LucieIndian RiverMartinMonroeHendryOkeechobeeGlades

FAQs about Key Biscayne, FL

A free property search in Key Biscayne on Rew Online can help you explore detailed residence insights across the city. You can analyze property and ownership information to evaluate acquisition opportunities and real estate investment potential.

It’s known that in the city, the median estimated equity balance is $1,280,742, reflecting the typical financial position of property owners and serving as an indicator of equity strength across Key Biscayne.

According to public records, 1,439 houses in the city feature a pool, making it easier for potential home buyers to determine properties with private swimming amenities.

The land value, which typically reflects location, size of the lot, development potential, and infrastructure access, among other things, is around $1,836,550 in the city.

A property in Key Biscayne is usually considered more desirable when it includes proximity to major employment hubs, schools, hospitals, and other amenities, as well as access to transportation and neighborhood appeal. Houses in up-and-coming neighborhoods tend to also experience housing demand and increasing interest from homebuyers and investors.

An up-and-coming neighborhood in Key Biscayne is defined by a combination of factors such as rising property values, increasing demand, and visible signs of development. In addition, developing neighborhoods may attract investors and new residents due to affordable housing compared to nearby markets.

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