# Key Islander

As of 2026-10-21, Key Islander in Key Biscayne has 1 units for sale at a median asking price of $515K ($758/sqft); 1 units sold in the last 12 months.

Key Islander is a boutique beach condominium located in Key Biscayne.

## Key facts

| | |
|---|---|
| Address | 290 Sunrise Dr |
| Neighborhood | Key Biscayne |
| Year built | 1964 |
| Floors | 3 |
| Units | 32 |
| Waterfront | no |
| For sale | 1 |
| Pending | 0 |
| Median asking price | $515,000 |
| Median asking $/sqft | $758/sqft |
| Sold, last 12 months | 1 |
| Median sold $/sqft, 12 months | $803/sqft |
| Months of inventory | 12.0 |
| Median HOA | $530/mo |
| Parking | assigned parking |

## Own Miami measures

- **own.miami Building Score: 57 (B)**
  - Value: 34 — $758/sqft — vs. Key Biscayne condos, then all of Miami
  - Momentum: 50 — Recent price trend
  - Liquidity: 67 — 12.0 months of supply · 7 days on market
  - Health: 93 — Public records checked — no liens, lawsuits or complaints on file
  - Waterfront: 55 — Not waterfront
  - Age: 2 — Built 1964 — vs. Key Biscayne buildings
- **Own Miami Condo Index: 126** (above_market; 100 = the market-median building, 200 = twice its $/sqft; rank 219 of 698 tracked Miami condos)
- Special-assessment outlook: elevated (next structural milestone inspection due 2029)

## Building health (verified public records)

- Public records checked 2026-10-29
- Legal & regulatory: 0 material cases active, 0 disputes active, 0 DBPR complaints (36 months)

## Frequently asked questions

**How much do condos at Key Islander cost?**

There are 1 condos for sale at Key Islander, from $515,000, with a median asking price of $515,000 ($758/sqft).

**How much are the HOA fees at Key Islander?**

HOA / maintenance fees at Key Islander run around $530 per month among units currently for sale; the exact fee varies by unit size and line, so confirm the current amount with the listing or the condo association.

**When was Key Islander built?**

Key Islander was built in 1964, 3 stories, 32 residences.

## Related pages

- [Key Biscayne — neighborhood guide](https://own.miami/key-biscayne)
- [All units for sale at Key Islander](https://own.miami/buildings/key-islander/for-sale)
- [Commodore Club West](https://own.miami/buildings/commodore-club-west)
- [Cape Florida Club II](https://own.miami/buildings/cape-florida-club-ii)
- [Cay Polynesia](https://own.miami/buildings/cay-polynesia)
- [Galen Drive Condominium](https://own.miami/buildings/galen-drive-condominium)

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Source: Own.Miami — https://own.miami · data as of 2026-10-21
Canonical page: https://own.miami/buildings/key-islander
License: CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/
Methodology: https://own.miami/methodology · For AI assistants: https://own.miami/for-ai