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3 bedsWith a pool
Homes Under $700K in Key Biscayne, FL
11 listings

Homes Under $700K in Key Biscayne, FL

Homes Under $700K in Key Biscayne, FL

Show Map
11 Listings
Map

Homes Under $700K in Key Biscayne, FL

11 Listings

  1. 798 Crandon Blvd 55-B — photo15Active

Your Key Biscayne agent

JA

Jonathan Alfonso

Portal Real Estate

Lic. #3306632

Portal Real EstateCall Jonathan

$629,000

1 bd · 2 ba · 776 sqft

798 Crandon Blvd 55-B, Key Biscayne, FL

Lourdes Hernandez · Capital Intl Realty LLC

  • 240 Galen Dr 110 — photo19Active

    $580,000

    2 bd · 2 ba · 1,100 sqft

    240 Galen Dr 110, Key Biscayne, FL

    Frederique Leforestier · One Sotheby's International Realty

  • 100 Ocean Lane Dr 303 — photo17Active

    $505,000

    1 bd · 2 ba · 870 sqft

    100 Ocean Lane Dr 303, Key Biscayne, FL

    Nestor Palacios · Luxe Properties

  • 195 Sunrise Dr 7 — photoPrice Reduced39Active

    $519,000

    1 bd · 1 ba · 790 sqft

    195 Sunrise Dr 7, Key Biscayne, FL

    Emma Jauregui · Coldwell Banker Realty

  • 255 Sunrise Dr 107 — photo18Active

    $459,000

    1 bd · 1 ba · 608 sqft

    255 Sunrise Dr 107, Key Biscayne, FL

    Devin Herrera · BHHS EWM Realty

  • 210 Sea View Dr 207 — photo55Active

    $579,000

    1 bd · 2 ba · 875 sqft

    210 Sea View Dr 207, Key Biscayne, FL

    David Deleon · Compass Florida, LLC

  • 251 Galen Dr 302 — photoPrice Reduced14Active

    $480,000

    1 bd · 2 ba · 854 sqft

    251 Galen Dr 302, Key Biscayne, FL

    Silvio De Cardenas III · Brickell Bay Club Realty, Inc.

  • 240 Galen Dr 214 — photoPrice Reduced12Active

    $445,000

    1 bd · 2 ba · 725 sqft

    240 Galen Dr 214, Key Biscayne, FL

    Thania Vernon · Fortune Christie's International Real Estate

  • 555 Crandon Blvd 43 — photoPrice Reduced26Active

    $699,000

    2 bd · 2 ba · 1,040 sqft

    555 Crandon Blvd 43, Key Biscayne, FL

    Roberta Tazzini · BHHS EWM Realty

  • 240 Galen Dr 314 — photo10Active

    $495,000

    1 bd · 1 ba · 725 sqft

    240 Galen Dr 314, Key Biscayne, FL

    Ninoska Stilp · Maos Realty, LLC.

  • 255 Sunrise Dr 103 — photoPrice Reduced20Active

    $450,000

    1 bd · 1 ba · 608 sqft

    255 Sunrise Dr 103, Key Biscayne, FL

    Maria-Elda Castaneda · Castaneda & Associates

  • Explore Key Biscayne homes

    By price

    • Homes Under $900K
    • Homes Under $1M
    • Homes Under $1.25M
    • Homes Under $1.5M
    • Homes Under $1.75M
    • Homes Under $2M
    • Homes Under $2.25M
    • Homes Under $2.5M
    • Homes Under $2.75M
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    • Homes Over $3M
    • Luxury Homes

    By bedrooms

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    By feature

    • Homes with a Pool
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    Equal Housing OpportunityEqual Housing Lender

    The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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    Your Key Biscayne agent

    JA

    Jonathan Alfonso

    Portal Real Estate

    Lic. #3306632

    Portal Real EstateCall Jonathan

    Listing data & MLS disclosures

    MIAMI REALTORS MLS
    The multiple listing information is provided by MIAMI Association of Realtors® from a copyrighted compilation of listings. The compilation of listings and each individual listingare ©2026 MIAMI Association of Realtors®. All Rights Reserved.
    The information provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Last Updated: 2026-10-03 20:55:28 UTC

    Key Biscayne, FL community profile

    Population
    15,327
    Median income
    $154,457
    Housing units
    7,079
    People per sq. mi.
    982.5
    Area
    15.6 sq. mi.

    Source: HJN community data

    Key Biscayne housing market

    September 2026 · This period is still settling

    Selling at 94.8% of asking price

    Buyers here are paying below asking. MLS · 12 sales · as of Sep 25, 2026

    Homes on the market · MLS, as of Sep 27, 2026

    Median list price
    $2,600,000
    Homes for sale
    139

    Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

    Median home size
    1,838 sq. ft.