キービスケーンのコンドミニアム販売 | マイアミの島嶼ラグジュアリー
By Anthony Guerriero, Licensed Real Estate Broker | Manhattan Miami Real Estate | Updated 2026年3月
キービスケーン不動産マップ
キービスケーンはリッケンバッカー・コーズウェイからのみアクセス可能で、クランドン・パークとビル・バッグス・ケープ・フロリダ州立公園に隣接しています。
家族向け島嶼邸宅としてのキービスケーン
このマーケットを定義する主要ランドマーク、回廊、ポジショニングシグナル。
- The Rickenbacker Causeway is the only road link to the mainland, that structural isolation supports a quieter family-residential profile distinct from Miami Beach.
- Crandon Park and Bill Baggs Cape Florida State Park preserve more than half the island as protected green space, capping density and protecting long-term value.
- Atlantic Ocean exposure along the eastern edge concentrates the highest-priced single-family and condominium supply.
- Inventory is dominated by single-family estates and a small set of mid-rise condominiums, the island does not behave like the rest of the Miami market.
Key Biscayne is a family-island market, for private clients, lot orientation, school proximity, and ocean-or-bay exposure drive most of the realized value.
Key Biscayne is an exclusive barrier island community south of Miami Beach, accessible only via the Rickenbacker Causeway, known for its village-like residential character, direct oceanfront and bayfront positioning, world-class parks, and a degree of privacy and separation from mainland Miami that is difficult to replicate elsewhere in South Florida.
Looking for Key Biscayne condos for sale? Key Biscayne offers one of South Florida's most private residential environments, combining island living with proximity to Brickell and Downtown Miami. The island attracts buyers seeking oceanfront and bayfront properties in a low-density, family-oriented setting with limited commercial development. Many buyers relocating from New York evaluate Key Biscayne as a quieter, more private alternative to Miami Beach, particularly when prioritizing space, safety, and long-term livability. Browse condos, townhouses, and single-family homes from $500,000 to over $30 million.
キービスケーン概要
| Feature | Detail |
|---|---|
| ZIP Code | 33149 |
| Access | Rickenbacker Causeway (toll bridge) only |
| Median Condo Price | ~$800K |
| Price per Sq Ft | $600-$1,500+ (ultra-luxury: $2,000+) |
| Character | Island enclave, low-density, family-oriented |
| Walk Score | 52 (Car-Dependent) |
| Known For | Crandon Park, Bill Baggs State Park, privacy |
Sister Neighborhoods & Next Steps
概要
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Where is Key Biscayne and what makes it different?
Key Biscayne is a barrier island connected to mainland Miami by the Rickenbacker Causeway, roughly 10 minutes from downtown and Brickell. Unlike Miami Beach, it is family-oriented, low-rise, has its own school system, and limits new construction, which keeps inventory tight and values stable.
How much do Key Biscayne condos cost?
Entry-level one-bedrooms in older buildings start around $1 million. Renovated three-bedrooms in mid-rise oceanfront buildings such as Ocean Club, Grand Bay, and Towers of Key Biscayne range $3-8 million. Penthouse units in newer or premium buildings cross $15-20 million.
Is Key Biscayne a good place to live full-time?
Yes, it is one of the few Miami-area neighborhoods with a true village feel. Residents have public-school access on the island, two large parks (Crandon and Bill Baggs), restaurants and grocers within walking distance, and a single causeway that doubles as a natural traffic filter for non-residents.