Buy an apartment in Siam Oriental Oasis
Price from: 2,588,000 ฿ (≈ $79,100)
- Developer: Siam Oriental Condos
- District: Pratumnak
- Total units: 377
- Total floors: 8
- Total area: 6 720 м²
- Start: Q2 2025
- Completion: Q4 2027
Price list update 10.10.2026
Siam Oriental Oasis is an 8-storey condominium on Pratamnak, 500 m from Dongtan Beach: 377 apartments from studios to 4-bedroom penthouses, a pool with waterfalls in the courtyard and a second pool on the roof overlooking the bay. Studios from 2,588,000 ฿ under the Thai quota and from 3,147,000 ฿ under the foreign quota — foreign quota is still available. Completion is planned by the developer for Q4 2027. The developer is Siam Oriental Condos.
🏙 About the project
Siam Oriental Oasis is Siam Oriental's twelfth project on Pratamnak. The L-shaped building is divided into blocks A, B and C, and the facades are covered in greenery — every apartment has a balcony with plants. The courtyard has a free-form pool with cascading waterfalls and a tropical garden; on the roof there is another pool, a lounge area and a view of the Gulf of Thailand.
Parking is on the underground level, so the courtyard stays pedestrian. Each block has two lifts.
🏠 Apartment types
• Studio — 27–33 m²
• One-bedroom apartment — 35–48 m²
• Two-bedroom apartment — 43–78 m²
• Three-bedroom apartments — 107–131 m² and a four-bedroom penthouse — 256 m² on the 8th floor
Apartments face the sea, the sea from the side or the hill. Finishes: vinyl floors in the rooms, tiles in the bathroom and on the balcony, a kitchen with a two-burner hob, hood and 2 metres of cabinets, and air conditioning in every room.
💰 Prices
Under the Thai quota studios cost from 2,588,000 ฿. Under the foreign quota studios start from 3,147,000 ฿, one-bedroom apartments from 3,720,000 ฿ and two-bedroom apartments from 6,132,000 ฿.
The price depends on the block, floor and view: sea, side sea or hill. About 60 apartments are on sale — studios, one- and two-bedroom apartments; the three- and four-bedroom apartments are sold out. We show which apartments are available from the developer's current price list.
🏪 Ground-floor shops
5 commercial units of 42–66 m² are on sale from 2,889,000 ฿. The shops can be bought in instalments, and the developer gives a discount for full payment. This suits a café, a mini-market or a service for residents of the building and neighbouring condominiums.
💳 Instalments and costs
• Booking — 100,000 ฿, included in the price
• 20 % — first payment within 30 days of booking
• Balance — until completion in December 2027: monthly, quarterly or in two payments, at the buyer's choice
The terms are the same for the Thai and foreign quota. If the full price is paid within a month of booking, the developer gives a discount on the list price.
When receiving the keys the buyer pays the sinking fund — 700 ฿ per m², installation of water and electricity meters — 25,000 ฿, internet connection — 1,700 ฿ and the transfer tax — 2.1 % of the price. Building maintenance is 57 ฿ per m² per month, internet 550 ฿ per month.
🏊 Facilities
• Pool with waterfalls and a tropical garden in the courtyard
• Rooftop pool with a lounge area and a view of the bay
• Finnish sauna and steam room
• Fitness room
• Co-working space with high-speed internet
• Lobby with reception and mail room
• Underground parking with EV charging
• 24/7 security and CCTV
📍 Pratamnak
The project stands on the green side of Pratamnak Hill, 500 m from Dongtan Beach. Nearby are the royal residence, a golf course, cafés and shops; Central Pattaya and Jomtien are 5–10 minutes away by car.
Pratamnak is a quiet area between the two parts of the city: low-rise buildings, greenery and small beaches, with everything you need for daily life a few minutes away.
🔑 How to buy an apartment
Under the foreign quota the apartment is registered in full ownership in the buyer's name, with its own title deed — the chanote. The purchase money is transferred to Thailand from abroad, and the bank issues a transfer certificate.
After the first 20 % payment, the balance can be paid until completion — monthly, quarterly or in two payments. The transaction can be completed remotely; you do not have to come to Thailand.
📈 For investment
Studios and one-bedroom apartments near the beach are the main format for long-term and seasonal rentals on Pratamnak. A flexible instalment plan until completion and the foreign quota make the project a clear choice for a first purchase in Pattaya. This is a guide to demand, not a promise of returns: the result depends on the apartment, the view and the management.
🏢 About the developer
Siam Oriental Condos has been building on Pratamnak since 2004 and has completed 11 buildings, home to more than 1,600 apartment owners. The company with Finnish roots builds to Finnish quality standards, and its own BaanCare service supports owners.
🤝 Why buy through an agency
Buying directly from the developer, you buy their project. Through an agency, you choose the best option among different projects to fit your task and budget.
We work with developers under their agency terms and do not add our own commission to the unit price. At the same time, the developer's sales department represents the interests of its own project, while we can compare its offer with other options on the market.
What you get with us:
• Project comparison — price per m², location, construction stage, layouts, instalment plan, ownership form and potential for rental or resale.
• Selection of a specific unit — we compare not only developments but also units within a project: floor, view, position within the building, layout and final cost.
• Verification of the foreign quota for the unit, if the purchase is planned under Foreign Freehold.
• Contract review in Russian — payment schedule, unit handover timing, liability of the parties, assignment terms and other material clauses.
• Full cost calculation — the unit price, contract payments, registration costs and mandatory fees stipulated by the terms of a specific project.
• Negotiations with the developer — we request available discounts, promotions, furniture packages and other terms. Their availability depends on the specific developer and unit.
• Unit acceptance and handover support — we help inspect the unit before key handover and support the ownership registration process.
• Post-purchase support — rental, property management and subsequent resale, should your plans change.
The buyer does not pay us a separate commission for property selection and deal support on projects where our fee is paid by the developer.
Many stages of the transaction can be completed remotely. The specific procedure and list of required documents depend on the project, the ownership form and the payment method.
And most importantly: if this project doesn't suit you, we don't need to convince you to buy here specifically. We can open the next price list and show you an alternative. The developer cannot do that.
Gallery
Units & Floor Plans
Units in this project
- Commercial Units 42–66 m² in Siam Oriental Oasis — for sale, 2,889,000 ฿ (≈ $88,300)
- Sea View 2-Bedroom Apartment 58 m² in Siam Oriental Oasis — for sale, 5,024,000 ฿ (≈ $154,000)
- Sea View 1-Bedroom Apartment 48 m² in Siam Oriental Oasis — for sale, 4,708,000 ฿ (≈ $144,000)
- Sea View Studio 27 m² in Siam Oriental Oasis — for sale, 2,660,000 ฿ (≈ $81,300)
Book a viewing
We will show you Siam Oriental Oasis in person: free pick-up from your hotel, a guided viewing and a ride back. No obligation — look around, ask questions, compare.
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