# 420 Island Dr, Key Biscayne, FL 33149

> **TL;DR:** 6bd/8ba single family, $12,485,000 ($1949/sqft), built 2017, 6,405 sqft.
> Pool, Waterfront, A/C. Est. $66,772/mo.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $12,485,000 |
| Price/sqft | $1949 |
| Bedrooms | 6 |
| Bathrooms | 6 full, 2 half |
| Square Feet | 6,405 |
| Year Built | 2017 |
| Lot Size | 13,652 sqft (0.31 acres) |
| Stories | 2 |
| Property Type | Single Family (Single Family Residence) |
| Status | Active |
| Days on Market | 0 |

## Why This Home Stands Out

- **Pool** - Pool listed; type not specified
- **Waterfront** - Waterfront location listed

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $63,131 |
| Estimated Insurance | $3,641 |
| **Total** | **$66,772** |

## Key Amenities

- Pool
- Waterfront
- A/C

## Property Highlights

- Built in 2017
- 0.31 acre lot
- 2 stories
- Private pool
- Waterfront

## Description

### Agent Description
Spectacular and impeccably appointed modern residence situated on a 13,651 SF lot on prestigious Island Drive-one of Key Biscayne's most elevated streets. Boasting a total of 8,011 SF, this 6-bedroom, 6 full bath + 2 half bath home is open, bright, and flooded with natural light throughout. Enjoy breathtaking water views and private access to the water in a setting that blends refined luxury with ultimate privacy. This residence showcases exquisitely curated, high-end designer finishes, a dramatic wine cellar, two expansive family rooms, and a closed 2-car garage. The outdoor living area is equally impressive, featuring a sleek summer kitchen and lush, professionally designed landscaping-ideal for elegant island living and entertaining. Per approved plans 6,405 SF under AC -8,682 SF Total

## Location

- **Address:** 420 Island Dr, Key Biscayne, FL 33149
- **County:** Miami-Dade
- **Neighborhood:** CAPE FLORIDA SUB SEC 1
- **Coordinates:** 25.685344, -80.169259
- **Google Maps:** https://www.google.com/maps?q=25.685344,-80.169259

## Virtual Tour & Media

- **Video Tour:** https://www.propertypanorama.com/instaview/mia/A11812864

## Listing Agent

- **Name:** Elena Chacon · **License:** 3268706
- **Brokerage:** BHHS EWM Realty
- **Phone:** 3056065700
- **Broker Phone:** (305) 960-2587
- **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/420-Island-Dr_Key-Biscayne_FL_33149_M55450-45231?f=listhub&s=MAORFL&m=A11812864&c=propsimple)

## Photos

![420 Island Dr - Photo 1](http://lh.rdcpix.com/3961692a203a52a83647d5ddfbd961c1l-f2698695592r.jpg)

![420 Island Dr - Photo 2](http://lh.rdcpix.com/3961692a203a52a83647d5ddfbd961c1l-f2237516018r.jpg)

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![420 Island Dr - Photo 81](http://lh.rdcpix.com/3961692a203a52a83647d5ddfbd961c1l-f2977196935r.jpg)

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---

**MLS#:** A11812864 | **Updated:** 2026-08-19
**Source:** listhub

*Copyright © 2026 Miami REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.ai/listing/420-island-dr-key-biscayne-fl-33149-11812864)

---

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