A dolphin swimming near a wooden dock and a tree branch in the water.

Apartments in Grassy Key for Rent

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  • Upfront pricing

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Check prices for these dates

In two weeks
Oct 16 - Oct 18
In two months
Nov 27 - Nov 29
In three months
Dec 25 - Dec 27
In four months
Jan 22 - Jan 24

Our top choices for Grassy Key apartments

A sunroom with a glass table and chairs, large windows, and a view of a residential area.

1. Villa 4204 on Duck Key Boat Slip Available - 3BD 2BA

Villa 4204 on Duck Key Boat Slip Available - 3BD 2BA
Marathon
9.8 out of 10, Exceptional, (6 reviews)
"The property was very clean."
United States
Kelsey S.
$662 nightly
The price is $735
Oct 5 - Oct 6
Total with taxes and fees
Villa 4204 on Duck Key Boat Slip Available - 3BD 2BA
A marina with multiple boats docked, a hotel with a pool, and a beach in the background.

2. Resort Suite with Marina Views, Pool & Free Breakfast

Resort Suite with Marina Views, Pool & Free Breakfast
Marathon
$335 nightly
The price is $377
Oct 4 - Oct 5
Total with taxes and fees
Resort Suite with Marina Views, Pool & Free Breakfast
A spacious living room with a large sofa, a coffee table with fruit and cheese, a dining area with chairs, and a view of the ocean through large sliding doors.

3. Ocean View Penthouse | Retreat amenities: tennis court, heated Pool | Vista Key Two

Ocean View Penthouse | Retreat amenities: tennis court, heated Pool | Vista Key Two
Matecumbe
9.8 out of 10, Exceptional, (6 reviews)
"Absolutely great location with a well stocked kitchen for making great meals in and plenty of space to relax after a fun day in the sun!"
United States
Lauren M.
$1,005 nightly
The price is $1,116
Oct 8 - Oct 9
Total with taxes and fees
Ocean View Penthouse | Retreat amenities: tennis court, heated Pool | Vista Key Two
A spacious living room with a large TV, a sofa, a glass coffee table, and a balcony with a view of the ocean.

4. Ocean View Duplex Penthouse | Retreat amenities: tennis court, heated Pool | Vista Key One

Ocean View Duplex Penthouse | Retreat amenities: tennis court, heated Pool | Vista Key One
Matecumbe
9.6 out of 10, Exceptional, (5 reviews)
"This property is one of the nicest I have ever stayed at! So clean and so many things that are just not usually provided! We will be back!"
United States
Clark L.
$1,501 nightly
The price is $1,665
Oct 8 - Oct 9
Total with taxes and fees
Ocean View Duplex Penthouse | Retreat amenities: tennis court, heated Pool | Vista Key One
A spacious living area with a large TV, comfortable seating, and a view of the ocean.

5. Ocean View Two Duplex Penthouses / Retreat amenities: tennis court, heated Pool | Vista Key

Ocean View Two Duplex Penthouses / Retreat amenities: tennis court, heated Pool | Vista Key
Matecumbe
$2,159 nightly
The price is $2,395
Oct 8 - Oct 9
Total with taxes and fees
Ocean View Two Duplex Penthouses / Retreat amenities: tennis court, heated Pool | Vista Key
A beach with palm trees, a sandy shore, and a calm water body.

6. Marathon Beachfront | 2BR, Veranda + 2 Luxe Baths

Marathon Beachfront | 2BR, Veranda + 2 Luxe Baths
Marathon
$766 nightly
The price is $871
Oct 4 - Oct 5
Total with taxes and fees
Marathon Beachfront | 2BR, Veranda + 2 Luxe Baths
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Top Grassy Key Hotel Reviews

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

10/10 Excellent
"I loved the property. Recommend to others."
Vivian 1-night trip
Posted 6 hours ago
Faro Blanco Resort Marathon Florida Keys, Curio by Hilton

Find out more about Grassy Key

Grassy Key Apartments information

Number of reviews
17
Accommodation
96 Apartments
Lowest Price
$377
Highest Price
$2,395

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