🏢

Under construction

SupalaiCondominium🚉 MRT Purple Line (Somdet Phra Pinklao Hospital) / BTS Silom Line (Wongwian Yai-Pho Nimit)🚆 MRT Purple Line 🚆 BTS Silom Line

Supalai Premier Taksin-Wongwian Yai

ศุภาลัย พรีเมียร์ ตากสิน-วงเวียนใหญ่

Somdet Phra Chao Taksin Road, Khlong San, Bangkok · Thonburi

Starting from

฿2.39M

35-190 sqm

2028

✦ 350m to MRT Purple Line (Somdet Phra Pinklao Hospital) and 900m to BTS Silom Line (Wongwian Yai/Pho Nimit), connecting to 3 rail lines
✦ Only about 10 minutes’ drive to the Sathorn-Silom CBD
✦ Rare dual Chao Phraya River and Bangkok skyline views
✦ 38-storey single tower, 830 units (1-4 bedrooms, plus 2 retail units)
✦ 350m to Samitivej Thonburi Hospital; 3.8km to ICONSIAM

Unit types

1BR1BR+2BR3BR4BR

Facilities

Swimming PoolSky loungeFitnessCo-working spaceRoof GardenKid’s PoolTheatre RoomDigital Door lock

Construction progress

Expected completion 2028

Starting from

฿2.39M

Est. rent: ฿10K–฿13K/month

Unit sizes

35-190 sqm

Price / sqm

฿68K

Total units

830

Floors

Completion

2028

District

Thonburi

Status

Under construction

🔥 Value analysis

31% below area median

This project (per sqm)฿68K

Area median (per sqm)฿98K

Based on 19 comparable Condominium projects within 5 km.

Official land value here

฿80K per sq.wah

≈ ฿20K per m² of land

District median (Thonburi)฿50K

Pricier land than 83% of tracked locations

Official zone appraisal by the Treasury Department (2023-2026 cycle), median of 360 land parcels within 150 m of the project pin. Land value, not unit price; government appraisals typically sit below open-market prices.

The public record

EIA approved October 29, 2025

Recorded statusPermitted, under construction

Filed byบริษัท ศุภาลัย จำกัด (มหาชน)

From Thailand's national environmental assessment register (ONEP). An approval is not a promise the project gets built, and a project without a record here may simply have filed under a subsidiary name.

Check the filing at ONEP →

What the city plan allows here

High-density residentialY8-22

Floor area ratio (FAR)6

A plot in this zone may hold 6 times its own area in floor space.

Open space required5%

Bangkok comprehensive plan, the 2013 regulation in force. These are zone rules, not plot rules: setbacks, road width and the project's own EIA conditions apply on top.

Around the address

27 amenities mapped within 800 m

Convenience 17Cafés & restaurants 3Schools 3Markets 2Hospitals 1

Nearest flood point the city monitors: 1258 m away.

Amenities from OpenStreetMap. Flood points are road locations the BMA drainage department monitors, not a risk rating for this building.

View on Supalai website ↗

🤖 AI investment score & projected yield

70See the full analysis below ↓

Tracking history

Tracked since August 11, 2026. Price, construction and status are checked every two days.

2026-09-15Construction: 5% → 7%
2026-08-11Construction: 4% → 5%

AI Investment Insights

/100

Investment score

Location7/10

Value8/10

Developer7/10

Transit7/10

Est. gross rental yield: 5–6.5% per yearGrowth outlook: HighSuits: Rental investor · Own-stay buyer

Supalai Premier Taksin-Wongwian Yai offers competitively priced riverside units in a Thonburi location poised to benefit from the Tha Phra transit interchange, though buyers face a long construction runway to 2028. It suits rental and own-stay investors comfortable with early-stage delivery risk in exchange for strong long-term location upside.

Strengths

Attractive price point (~68,000 THB/sqm) for a riverside Thonburi location near the CBD
Rare dual Chao Phraya River and Bangkok skyline views from a 38-storey tower
Positioned near the emerging Tha Phra interchange where MRT Purple Line and BTS Silom Line converge
Close to Samitivej Thonburi Hospital and ICONSIAM, supporting rental and lifestyle demand

Watch out for

Very early construction stage (only ~4% progress) with completion not until 2028, adding delivery-timeline risk
BTS Silom Line station is about 900m away, requiring a walk or shuttle
Purple Line extension near the site is still under construction, so full transit benefit isn't realized yet

AI analysis · claude-sonnet-5 · September 29, 2026 · AI-generated analysis based on public data. Not investment advice, verify with the developer before deciding.

🧮 True-cost & yield calculator

For foreign buyers paying cash. Adjust any assumption, estimates only.

✨ Prefilled from this project's AI analysis

Purchase price (฿)Unit size (sqm)Furniture budget (฿)FX transfer cost (%)Sinking fund (฿/sqm)Common fee (฿/sqm/mo)Common fee prepaid (months)Gross rental yield (%)Occupancy (%)Management fee (%)Effective rental tax (%)Annual price growth (%)

Developer splits the 2% transfer fee 50/50

Tax is simplified, confirm with a tax adviser.

Total acquisition cost

฿2.48M

Purchase price฿2.39M

Transfer fee฿24K

Sinking fund฿21K

Common fee prepay฿25K

Furniture฿0

FX transfer cost฿18K

Net annual rental income

฿78K