204 Sunrise Drive 204B, Key Biscayne, FL 33149

$1,690,000 · Active

  • 3 beds
  • 3 baths
  • 1,550 sq ft
  • 174 days on market
  • Condominium
  • Built 1965
  • Updated/Remodeled
  • HOA $1,427/mo
  • 1,949 sq ft total
  • 1 garage space
  • Miami-Dade County
  • MLS# A12020099
  • Bahama House South Condo
Photo 1 at 204 Sunrise Drive 204B, Key BiscaynePhoto 2 at 204 Sunrise Drive 204B, Key BiscaynePhoto 3 at 204 Sunrise Drive 204B, Key BiscaynePhoto 4 at 204 Sunrise Drive 204B, Key BiscaynePhoto 5 at 204 Sunrise Drive 204B, Key BiscaynePhoto 6 at 204 Sunrise Drive 204B, Key BiscaynePhoto 7 at 204 Sunrise Drive 204B, Key BiscaynePhoto 8 at 204 Sunrise Drive 204B, Key Biscayne

About this home

KEY CASSA introduces a new standard of refined island living, blending contemporary elegance, exceptional quality, and remarkable value in the heart of Key Biscayne. This brand-new, never-lived-in 3-bedroom, 3-bath residence presents a rare opportunity to be the very first to experience its impeccable design and sophisticated finishes. Thoughtfully crafted with an expansive open-concept layout, the home is filled with natural light and enhanced by premium Miele appliances, bespoke custom closets, designer details, and a dedicated laundry area for seamless everyday living. Complete with low maintenance fees and a private parking space equipped with an EV charger, KEY CASSA offers effortless luxury in an exclusive setting. All residences feature the same elevated finishes and floor plan, with variations only in floor level and outdoor space. Residence 204B is ideally positioned on the first level and features a charming private terrace

Features

Schools

  • Elementary: Key Biscayne K-8
  • Middle: Ponce De Leon
  • High: Coral Gables

Presented by

BreakThru Realty · (786) 914-1017

Courtesy of

Serhant · helloflorida@serhant.com · Listing agent: Angel Oscar Nicolas

BeachesMLS logo All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright © 2026 BeachesMLS, Inc. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by BeachesMLS. Listings held by brokerage firms other than BreakThru Realty carry the name of the listing broker.

Schedule a showing

Call or text BreakThru Realty at (786) 914-1017 or email sales@breakthrurealty.com to see 204 Sunrise Drive 204B.

Before You Make an Offer

What to check before buying a condo

Own a Condo Like This One?

Condo buyers search by building, floor, view, floor plan and monthly cost, and the buyers working with BreakThru Realty tell us which buildings they want. If you own a unit in this building or one like it, a broker can compare it with those requirements before you list, and explain how the association's reserves, assessments and rules will shape the buyers you attract.

BreakThru Realty works with hundreds of prequalified buyers searching for properties. Before you list, a broker reviews what you own, the market around it and whether an existing buyer's requirements match. If none does, you see how we would position it to reach other qualified buyers.

Find Out If We Have Your Buyer · Discuss Selling With BreakThru Realty

A potential match is a conversation, not an offer, until the buyer sees your property and makes one. No buyer is named and nothing about your property or business is shared until you decide to proceed.

Questions About 204 Sunrise Drive 204B

How much is 204 Sunrise Drive 204B?
204 Sunrise Drive 204B is listed at $1,690,000, which is about $1,090 per square foot. The listing page shows comparable active listings and recent closed sales nearby so you can judge the asking price against what buyers have actually paid.
What are the association fees at 204 Sunrise Drive 204B?
The listing reports an association fee of $1,427 per month. Confirm what the fee covers, the reserve funding and any pending special assessments before you make an offer; for a condo, ask for the milestone inspection report as well.
What are the property taxes on 204 Sunrise Drive 204B?
The listing reports annual property taxes of $12,855 for 2025. Taxes are reassessed at the sale price after a purchase, so a new owner's bill can differ from the current owner's; use the mortgage calculator on this page for an estimate.
When was 204 Sunrise Drive 204B built?
204 Sunrise Drive 204B was built in 1965 and the listing describes its condition as resale updated/remodeled. Age matters for insurance and financing in Florida: ask about the roof, the electrical panel and, for a condo built before the current code, the building's structural reserve study.
How long has 204 Sunrise Drive 204B been on the market?
204 Sunrise Drive 204B has been listed for 174 days. Days on market and price changes are the first signals of how much room there is to negotiate.
Which schools serve 204 Sunrise Drive 204B?
The MLS lists Key Biscayne K-8 (elementary), Ponce De Leon (middle), Coral Gables (high). School assignments are set by the district and can change; verify them with the school board before you rely on them.
How do I see 204 Sunrise Drive 204B?
Request a showing from this page or call BreakThru Realty and a licensed agent will arrange a private tour, in person or by video, and answer anything the listing leaves out.

To request a tour, call (786) 914-1017 or email sales@breakthrurealty.com.

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The 3 bedroom condo at 202 Sunrise Drive 202B, Key Biscayne, FL 33149 is comparable and listed for sale at $1,790,000. Another comparable condo, 155 Ocean Lane Drive 300, Key Biscayne, FL 33149, sold for $1,700,000 in September 2026. Key Biscayne neighborhoods include Key Colony and Commodore Club. Nearby ZIP codes include 33109 and 33131. This property also neighbors Fisher Island, Brickell, and Miami. Compare it with the Key Biscayne housing market report.