*This quote was created on 08/11/2026. Booking total includes taxes & fees; Pricing and availability subject to change.
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Exclusive Amenities Include: ↑↓
• Private Heated Pool
• Breathtaking Gulf Views on the 2nd & 3rd floor balconies of Beach Facing Unit
• Less than 140 ft to Siesta Key Beach access 10
• Duplex Home With Dual Living Areas & Separate Access
• 6 Bedrooms (All Ensuite), 6 Full Baths (Sleeps 16) with Linens Provided
• 2 Ping Pong Tables
• 2 Gas Grills & 8 Bikes
• 2 Regular & Keurig Coffee Makers, 2 Dishwashers, 2 Washers & Dryers, and Kitchen Essentials Provided
• Starter Pack of Toiletry Essentials Included - Shampoo, Conditioner, Hand / Face Soap, Body Lotion, & Makeup Wipes
• Starter Pack of Home Essentials Included - Dish Soap, Dish Sponge, Dishwasher Tablets, Laundry Tablets, & Cleaning Wipes
• Beach Towels, Chairs, Cooler, & Caddy Provided
• Enhanced cleaning protocols provided by our CottageClean Team
• 2 Private Cabana Rooms for Easy Access to the Outdoor Amenity Areas
Overview ↑↓
Casa De Mariposa | Heated Pool, Gulf Views, Dual-Villa Duplex, Walk to Siesta Key Beach
Why You'll Love This Home
Casa De Mariposa is a six-bedroom duplex on Siesta Key offering the rare flexibility of a full-property rental or two independent villas — Monarch and Peacock — each with its own kitchen, living space, and private entrance. Gulf views stretch from the second and third-floor balconies, a heated pool anchors the outdoor space, and Siesta Key Beach is just a short stroll away. For large groups who want proximity, privacy, and room to spread out, this property delivers on all three.
Perfect For
Large families, multi-generational groups, and reunions looking for flexible accommodations with the option to keep two groups comfortably separate under one roof.
️ Imagine This
Morning starts with coffee on one of six private balconies, the Gulf glimmering in the distance as the day takes shape. A short walk brings you to Siesta Key Beach, where powdery white sand and calm Gulf water set the tone for the afternoon. Back at the property, the heated pool becomes the natural gathering point, some lounging, some competing at ping pong in the garages, everyone finding their rhythm. When the group reconvenes for the evening, Siesta Key Village is just down the road for dinner and a stroll through the shops. Later, each villa retreats into its own quiet corner of the property, a setup that makes large group travel feel easy rather than overwhelming.
Where You'll Sleep Monarch Villa — Sleeps up to 8
Bedroom 1: King Bed
Bedroom 2: King Bed
Bedroom 3: Two Twin Beds
Living Room: Sleeper Sofa
Peacock Villa — Sleeps up to 8
Bedroom 1: King Bed
Bedroom 2: King Bed
Bedroom 3: Two Twin Beds
Living Room: Sleeper Sofa
Explore the Area
140 Feet to Siesta Key Beach Access 10 — Powdery Quartz Sand and Crystal-Clear Gulf Water
0.6 Miles to Siesta Key Village — Dining, Shopping, and Nightlife
7.0 Miles to Downtown Sarasota — Bayfront Parks, Arts, and Restaurants
8.5 Miles to St. Armands Circle — Upscale Boutiques and Waterfront Dining
⌛ Book Now
Casa De Mariposa offers one of Siesta Key's most flexible setups for large groups — backed by our CottageClean™ program: a 6-hour deep clean and 35-point inspection.
Please Note
Monarch Villa (5542 W) and Peacock Villa (5540 E) are accessed through separate entrances and do not share indoor common space. Please contact us with any questions about the layout before booking. The pool is heated from November 15th to April 15th. While the heater works to maintain comfortable temperatures, performance can vary during colder weather. This home has stairs; please contact us if accessibility is a concern. For added convenience, an elevator is available for guest use. The primary guest making the reservation must be at least 26 years of age.
Hi Terri,
Thank you so much for your five-star rating! We truly appreciate you choosing to stay with us and are so glad you had a great experience.
We hope to have the pleasure of welcoming you back again soon.
Warm regards,
Guest Services Team
Great location!
Review Date: November 25, 2025
"Great location!
Reviewed By: Isaiah Jerez
We had an amazing time.
Review Date: October 6, 2025
"Beautiful home, quick responses, easy access to everything. Group of 12, we had an amazing time.
Reviewed By: Laura Davis
We had everything we needed!
Review Date: September 4, 2025
"We had everything we needed! The beach was walking distance! The kids enjoyed the swimming pool! The condo was big enough for 10 of us because we got both sides! We were walking distance from uptown to any shops-restaurants and of course ice cream!
Reviewed By: Candie Conley
The location of this property is perfect
Review Date: August 9, 2024
"The location of this property is perfect -- close to the beach and within walking distance of the Village. The accommodations are spacious, and the property is outfitted with everything a large family could need. When we had questions, Cottages on the Key responded quickly and promptly resolved our minor issues. "Charles" was especially gracious, making us feel welcome and comfortable.
Reviewed By: Lisa Engelhardt
Wonderful communication from property management company.
Review Date: July 17, 2024
"Wonderful communication from property management company. Home was well kept and fully loaded, location couldn't have been better for ease to beach and the local village. Our favorite part was the bikes on site, we used them every day, multiple times of day and really added to the sweetness of our stay here. Our family made memories for a lifetime and for that we are extremely grateful. Thank you!
Reviewed By: Melissa Ricks
Would love to stay again!
Review Date: July 16, 2024
"Would love to stay again! This property has a great location. It was easy to get to both the beach and town. We did use go carts for quick trips, but it is walkable (about 10-15 min). The kids loved the pool and there was ample shade in the courtyard.