Biscayne Key Estates Homes for Sale in Key Biscayne

Know Biscayne Key Estates before you buy there: what homes sell for, what they cost to own and how to make the right offer.

Single-family streets west of Crandon Boulevard. Every home currently for sale in Biscayne Key Estates, Key Biscayne, straight from BeachesMLS and updated throughout the day.

Biscayne Key Estates is a single-family subdivision on streets such as Curtiswood Drive, Woodcrest Road, Glenridge Road, Ridgewood Road, Warren Lane and Harbor Lane, with corner lots and some larger interior lots. Homes range from original early-1950s houses to elevated Mediterranean and colonial houses from the 1990s and 2000s and new modern builds, many with pools and usually with no association fee. Buyers here compare lot size, elevation, the age of the roof and windows, and whether the house can be renovated or is priced as land.

Biscayne Key Estates Market at a Glance

Updated November 7, 2026 from BeachesMLS: homes and condos in Biscayne Key Estates, Key Biscayne.

Active listings	14
Median list price	$5,489,000
Median list price per sq ft	$1,465/sq ft
Average days on market	162 days
Sold in the last 180 days	7
Median sold price (180 days)	$4,920,624
Median sold price per sq ft	$1,446/sq ft
Average days to sell	199 days
Sale price as % of list price	94.6%
Months of inventory	12 months
Median sold price vs. a year ago	+40.1%

Source: BeachesMLS, listings whose subdivision or remarks name Biscayne Key Estates. Sold figures cover closings in the last 180 days, compared with the same 180 days one year earlier. Not an appraisal.

14 listings, newest first.

The 14 listings on this page run from $1,690,000 to $237,000,000, with a median of $5,489,000, about $1,465 per square foot, and they have been listed a median of 166 days.

The community with the most listings here is Biscayne Key Estates (9), 9 of the 14; the others are spread across 5 more communities. By type: 13 single-family homes and 1 condo. Bedrooms run from 2 to 6, a median of 5; they were built between 1950 and 2025, a median of 1998, and 2 in the last ten years. 13 of the 14 have a pool, and 2 are on the water.

Ask About These Key Biscayne Biscayne Key Estates

Tell us which of these homes you want to see, or what you are looking for that is not here, and a Key Biscayne agent replies with the homes that fit, the questions to ask about each and a time to see them. Call or text (786) 914-1017 or send the form on this page.

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Own a Home in Biscayne Key Estates?

Your buyer may already be looking in Biscayne Key Estates. BreakThru Realty works with hundreds of prequalified buyers searching for properties. We review the recent Biscayne Key Estates sales, your home's features and whether it fits what a buyer working with us has asked for, then build the plan that reaches the rest of the market if none does.

A value range built from comparable Biscayne Key Estates, Key Biscayne sales, with the reasoning
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