Overview
Siam Oriental Beach is an 8-storey, roughly 175-unit freehold condominium under construction on Romanasia Soi 9 on Pratamnak Hill, developed by The Siam Oriental Trading Co., Ltd. -- confirmed via FazWaz's own developer roster page for the firm, which lists Siam Oriental Beach as an off-plan project alongside the developer's other completed Pratamnak buildings including this registry's own Siam Oriental Star. Floor count and the roughly 175-unit total come from the project's own dedicated pre-sale microsite (siam-oriental-beach.com), which targets a 2029 completion; FazWaz lists the project simply as 'Off Plan' with no firm date, so 2029 should be treated as indicative and reconfirmed closer to launch. Coordinates independently pinned in Google Maps against the 'Siam Oriental Beach' Google Business listing, whose website (siamoriental.net) matches the developer's own domain, at WV66+5MC, Romanasia Soi 9, Pattaya City. True to the Siam Oriental house style seen elsewhere in this registry (Siam Oriental Star), all amenities are consolidated onto the rooftop -- pool, sauna, gym, cinema and co-working space -- with underground parking below. Layouts run from 23 sqm studios to a single 114 sqm four-bedroom unit, with the developer's own pricing starting from roughly THB 1.63 million. As a pre-completion project with an unconfirmed handover date, indicative rent below is benchmarked against this registry's other Siam Oriental building (Siam Oriental Star) and comparable small Pratumnak Hill condos given no resale/rental track record yet exists for this specific building -- verify current pricing and lease terms directly with the developer ahead of any firm completion date.
This guide brings together the verified building facts for Siam Oriental Beach — developer, age, height, ownership and facilities — alongside the Pratumnak Hill context that matters most to renters and buyers. BAANLYY is a data-and-tools platform; we are not the building's broker or manager, and listings shown are not guaranteed unless from a verified partner.
Building facts
| Developer | The Siam Oriental Trading Co., Ltd. |
| Completed | 2029 |
| Building height | 8 storeys |
| Property type | Freehold condominium |
| Foreign ownership | Foreign-freehold quota may be available — verify remaining quota per unit. |
| Pet policy | Set by the building's juristic office — verify per unit (many Pattaya beachfront condos restrict pets). |
| Parking | Covered parking (verify availability per unit). |
| Location | Romanasia Soi 9, Pratamnak Hill -- roughly 400 m to Pratamnak Beach |
Facilities & amenities
Indicative pricing
Asking rents and sale prices at Siam Oriental Beach depend on the specific unit, floor, view and furnishing. The indicative monthly rent ranges below are a planning benchmark — request live Siam Oriental Beach availability for exact figures.
| Unit | Indicative monthly rent (THB) |
|---|---|
| Studio | ฿11,000 – ฿18,000 |
| 1 bedroom | ฿17,000 – ฿29,000 |
| 2 bedroom | ฿32,000 – ฿58,000 |
Location
Siam Oriental Beach sits in Pratumnak Hill — Romanasia Soi 9, Pratamnak Hill -- roughly 400 m to Pratamnak Beach. Read the full area guide for the beach, getting around, schools, hospitals and lifestyle.
Siam Oriental Beach & the neighbourhood.
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Siam Oriental Beach — frequently asked questions
Siam Oriental Beach is in Pratumnak Hill, Pattaya — Romanasia Soi 9, Pratamnak Hill -- roughly 400 m to Pratamnak Beach. See the full Pratumnak Hill area guide for the beach, getting around, schools and hospitals.
Siam Oriental Beach was developed by The Siam Oriental Trading Co., Ltd. and completed in 2029. It is a 8-storey freehold condominium.
Asking rents vary by unit, floor, view and furnishing. As an indicative benchmark, one-bedroom units here typically rent for ฿17,000–฿29,000 per month; request current Siam Oriental Beach availability for exact figures.
Foreign-freehold quota may be available — verify remaining quota per unit. Under Thailand's Condominium Act foreigners may own units within the building's 49% foreign-freehold quota; confirm remaining quota and title type on the specific unit before committing.
Set by the building's juristic office — verify per unit (many Pattaya beachfront condos restrict pets).
Building facilities include Rooftop Pool, Rooftop Sauna, Rooftop Gym, Rooftop Cinema, Co-working Space, Underground Parking, 24h Security & CCTV. Covered parking (verify availability per unit).
Sources & References
- Real Estate Information Center (REIC), Government Housing Bank, Thailand
- National Statistical Office, Thailand
- Tourism Authority of Thailand
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.
Interested in Siam Oriental Beach?
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Building facts are compiled from public sources; tenure, pricing, pet and parking policies are indicative and must be confirmed per unit. General information, not legal, tax or financial advice.
