Supalai Premier Si Phraya-Samyanศุภาลัย พรีเมียร์ สี่พระยา - สามย่าน

Bang Rak, Bangkok•MRT Sam Yan

2023

Completed

384

Units

Floors

Supalai Public Company Limited

Developer

About the project

A high-rise condominium in the heart of Si Phraya-Sam Yan, near MRT Sam Yan, with full communal facilities.

Facilities

swimming poolfitness centersaunasky barfloating gardenparking (295 spaces)CCTVfire systemvideo phone24-hour security

Location

Eastblue lists 26 properties at Supalai Premier Si Phraya-Samyan, 15 of them available right now. Rents run from ฿25,000 a month, with a median of ฿29,000 across 23 units. Asking prices start at ฿5,500,000, a median of ฿142,857 per sqm across 15 units for sale.

Bedrooms	Rent from	Median rent	Sale from	Median price
1 Bed	฿25,000	฿26,500	฿5,500,000	฿6,090,000
2 Beds	฿29,000	฿45,000	฿7,360,000	฿10,500,000

Counted from Eastblue listings here, not the whole market. Updated hourly.

How much does it cost to rent at Supalai Premier Si Phraya-Samyan?

Across the 23 units Eastblue lists for rent at Supalai Premier Si Phraya-Samyan, the median rent is ฿29,000 a month and the cheapest is ฿25,000. A 1 Bed unit typically rents for ฿26,500.

How much does it cost to buy at Supalai Premier Si Phraya-Samyan?

The median asking price is ฿7,360,000, about ฿142,857 per sqm, across 15 units for sale. A 1 Bed unit typically asks ฿6,090,000.

How many units are available right now?

15 of the 26 listings at Supalai Premier Si Phraya-Samyan are marked available today. The rest are already rented or sold and stay on the site for reference; the team confirms availability with the owner before every viewing.

Unit sizes

Developer specification

1 Bed41.5–55 sqm
2 Bed73–85 sqm
3 Bed129.5–139 sqm

Sizes actually on the market

1 Bed41.5–56 sqm
2 Bed73–80 sqm

No three-bedroom units are currently on the market. A 52 sqm 1-Bedroom Plus layout also exists.

Getting there

MRT

Sam Yan

750 m

A straight walk along Si Phraya Road with a single crossing at Naret intersection

Building facts and running costs

Common area fee: ฿50 /sqm/month
Sinking fund: ฿500 /sqm, once at transfer
Parking: 295 spaces (~77% of units)
Pets: Pets not permitted
Ownership: Freehold (49% foreign quota)

Frequently asked questions

How far is Supalai Premier Si Phraya-Samyan from MRT Sam Yan?

About 750–850 m: a straight walk along Si Phraya Road with a single crossing at Naret intersection.

When was Supalai Premier Si Phraya-Samyan completed and who developed it?

Completed in 2023 by Supalai: 36 storeys, 384 units in all.

What is the common-area fee at Supalai Premier Si Phraya-Samyan?

฿50 per sqm per month (as of October 2026).

Does a resale buyer at Supalai Premier Si Phraya-Samyan pay the sinking fund again?

No. The sinking fund is paid once, by the first owner at the original transfer; a resale buyer does not pay it again unless the juristic person passes a special resolution to collect more.

How much parking does Supalai Premier Si Phraya-Samyan have?

295 spaces for 384 units, about 77% of the unit count.

Are pets allowed at Supalai Premier Si Phraya-Samyan?

No. The juristic person does not allow pets of any kind.

Can units at Supalai Premier Si Phraya-Samyan be rented out daily or on Airbnb?

No. Letting for less than 30 days at a time breaches Thailand's Hotel Act and the juristic person's regulations; units can be let monthly or longer.

Is foreign quota still available at Supalai Premier Si Phraya-Samyan?

As of October 2026 foreign-ownership quota is still available, but it changes with every transfer, so the juristic person's certificate must be obtained again on the day of transfer. By law, foreigners together may own up to 49% of a building's total unit area.