Pratumnak

Siam Oriental Star, Pratumnak

Siam Oriental Star is a 142-unit condominium on Pratumnak Hill, set between Pratumnak Soi 6 and Soi 7 close to Pratumnak Road. The Siam Oriental Trading Co., Ltd. completed it in 2021 as one building with studios, one-bedroom and two-bedroom units, plus four penthouses on the 8th floor. If you want to rent or buy here, 09Wi checks current availability with owners and arranges viewings on request.

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Location and getting around

The building stands on the south-east side of Pratumnak Hill, the residential rise between Pattaya Bay and Jomtien. Its address is on Soi Phra Tamnak 6, and the plot runs through to Soi 7, so traffic stays on the smaller sois rather than a busy main road. Thappraya Road, the main route between South Pattaya and Jomtien, is only a few hundred metres to the east. From there a car, motorbike or songthaew reaches either side of town quickly.

Wat Phra Yai, the temple of the Big Buddha on the top of the hill, is within walking distance, roughly 300 metres in a straight line from the soi.

The building and its facilities

Siam Oriental Star is a single building of 142 units. Most of the shared facilities sit on the roof: a swimming pool with a sundeck, a gym and a sky garden. Inside there is a Finnish sauna, a lobby with a reception desk and 24-hour security with CCTV. Residents park in an underground car park below the building.

Unit sizes start with compact studios of about 21 to 25 square metres. One-bedroom layouts run from about 27 to 41 square metres and two-bedroom units are about 42 to 45 square metres. The four penthouses on the 8th floor are the largest, at roughly 62 to 73 square metres. Siam Oriental Star is a separate project from the other Siam Oriental condominiums on Pratumnak, so check the full name when you compare listings.

Who it suits

Because most units are studios or one-bedroom rooms, the building fits single renters, couples and buyers who want a compact unit to live in or to let. Anyone who trains often gets a gym and a sauna under the same roof, and the rooftop pool is there for a swim at the end of the day. The penthouses give more space to people who want a larger home on the hill. A family that needs three bedrooms will find few options here and may prefer to compare a larger project nearby.

What to check before you rent or buy

Layout of small units. The smallest studios are about 21 square metres, so ask for the floor plan and look at storage, the kitchen corner and where a desk would fit.
Parking. The car park is in the basement. If you drive, ask whether a space comes with the unit before you sign.
Running costs. Buyers should ask the juristic office for the current common fee per square metre and the sinking fund. Renters should check the electricity and water rates written into the contract.
Ownership. Foreign quota is a building-wide cap of 49 percent of the total unit floor area, so a buyer from abroad should confirm with the juristic office that the exact unit can be registered in a foreign name, and check its title deed.
House rules. Ask about pets, short stays and renovation work before you commit. The juristic office sets these rules for the whole building.

Nearby

The nearest landmark is Wat Phra Yai on Big Buddha Hill, a short walk up the slope. Thappraya Road, a few hundred metres east, has everyday shops and restaurants and leads south to Jomtien. To compare it with other buildings, see what we list in condos for rent and condos for sale.

Building facts

Developer	The Siam Oriental Trading Co., Ltd.
Completed	2021
Buildings	1
Units	142
Facilities	Swimming pool, Gym, Garden, Parking, 24-hour security
Parking	Yes

Facts checked 1 Nov 2026. Sources: FazWaz, MyPattayaRealEstate, Thavorn, Renthai, PropertyHub, Homesoverseas (AT Home ad), pattayahome.info

Questions people ask

Where exactly is Siam Oriental Star?

It is on Pratumnak Hill between Pratumnak Soi 6 and Soi 7, close to Pratumnak Road. Thappraya Road is a few hundred metres to the east, and the Big Buddha temple is within walking distance.

Who built Siam Oriental Star and when was it finished?

The Siam Oriental Trading Co., Ltd., the developer of the Siam Oriental condominiums on Pratumnak, completed the building in 2021.

How many units does Siam Oriental Star have, and what sizes are they?

There are 142 units in one building: studios of about 21 to 25 square metres, one-bedroom units of about 27 to 41, two-bedroom units of about 42 to 45 and four penthouses of roughly 62 to 73 square metres on the 8th floor.

What facilities does Siam Oriental Star have?

A rooftop pool with a sundeck, a rooftop gym and sky garden, a Finnish sauna, a lobby with reception, 24-hour security with CCTV and a basement car park.

Can 09Wi arrange a viewing at Siam Oriental Star?

Yes. Message us on WhatsApp or LINE, or call 087 773 7715, with the unit size and budget you have in mind. We check which units are available at that moment and set a viewing time. You can also reach us through the contact page.