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5 Beds
6 Baths
2,799 sqft

$899,000

Casa Oasis Dos Rios 13, Mar Vista, Playa Flamingo, Cabo Velas Guanacaste, 50308

Price per sqft$321.19
Built in2019
Property size2,799 sqft
Property typeResidential

Overview

Active

Listed Jul 25, 2026

Updated 5h ago

Most homes give you one house. Casa Oasis gives you two, plus a private pool, in one of Playa Flamingo’s best gated communities. Tucked into Mar Vista on Costa Rica’s Gold Coast, Casa Oasis sits at the edge of dry tropical forest, overlooking a peaceful seasonal creek. Built in 2019 and offered fully furnished, it’s set up for whatever you have in mind: live in the main house and host guests next door, or put the guest house to work as a rental. The main residence is about 1,500 square feet, with three bedrooms, each with its own en-suite bath, plus a powder room for visitors. The kitchen, dining and living areas flow together in one bright, open space. A breakfast bar keeps the cook in the conversation, and big sliding glass doors open straight onto the covered terrace and private pool. The primary suite adds a spacious vanity area and a walk-in shower, and a dedicated laundry room handles the everyday stuff. Across the property, the 1,300-square-foot guest house is a full home of its own. It has two bedrooms, two full baths, and its own open-concept living, dining and kitchen area. Wide sliding doors lead out to an expansive covered teak deck overlooking the creek and forest, the kind of spot where morning coffee turns into a long, slow breakfast. Its primary suite includes a soaking garden tub and a walk-in shower. With its own kitchen and private entrance, it’s a natural fit for guests or vacation rental income. The smart upgrades are built in. You get steel-frame construction, solar panels, dual-pane Jeld-Wen windows, energy-efficient mini-split air conditioning, and a low-flow irrigation system. That means lower running costs and less upkeep. Then there’s Mar Vista itself. Behind the 24-hour gated security you’ll find paved roads, underground utilities and a private community water system. There’s an infinity-edge pool with a swim-up bar, and an on-site restaurant with ocean and sunset views. Tennis courts, a fully equipped fitness center and a yoga studio round it out. Step outside the gate and you’re just minutes from the Playa Flamingo Marina and the white sand of Playa Flamingo, Playa Conchal and Playa Brasilito, with shopping and dining close by. Two homes, a private pool, resort-style amenities, and real rental flexibility, all at $899,000. Casa Oasis is a lot of lifestyle for the money. Contact us today for more details or to schedule a showing.

Additional information

MLS® ID
CR26012042M

Interior Features

Bedrooms
5
Bathrooms
6
Cooling
Yes
Basement
No

Exterior Features

Lot Size
0.2 Acres

Other Property Details

View
Yes
Furnished
Yes
MLS provider logo

Courtesy of Sarah Breitlander with KRAIN Luxury Real Estate
Listing Contact: +50661480406 

The IDX display contains information sourced from Omni MLS as of 10/21/2026. This data is intended solely for personal, non-commercial use and is not to be utilized for any other purposes except to identify potential properties for purchase. Although the MLS data displayed is typically considered reliable, it is not guaranteed to be accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map. Any compensation offers are solely made to participants of the MLS where the listing is registered.

©2026 Omni MLS all rights reserved. Data last updated on 10/21/2026 at 3:51 AM UTC

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