RealData · Condo Report Card
Watermark Chaophraya River
bang-kho-laem
Price vs district
B
Bubble Index 93.74 · vs district avg
Transit
F
BTS Krung Thon Buri · 1213 m
Infrastructure
D
🏥 0 · 🏫 9 · 🛒 1
Flood risk
C
Level 3/5 · district baseline
Latest listing
฿14.50M
passionaryestate.com
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powered by data,
not influencers
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Building facts
- Floors
- 52
- Total units
- —
- Completed
- 2008
- Available now
- 243
Watermark Chaophraya, a world-class luxurious condominium, standing majestically on the most beautiful water curve along the Chao Phraya River to fulfill the scenery of relaxation in full with 180 degrees view of the Chao Phraya River. At the same time, the project also takes the quality of living and your life to the next level with a well-designed room set, along with your perfect allocation of living space. The project offers greater convenience with more than 40 complete facilities on more than half of the project area. Moreover, "Watermark Chaophraya" is also located on a potential location, surrounded by famous shopping malls such as ASIATIQUE The Riverfront, ICON Siam, The Mall Tha Phra, and Central Rama III. It is also located not far from Saphan Taksin and Krung Thon Buri BTS Stations that will easily connect to the metropolis's heart. In other words, "Watermark Chao Phraya" is the answer to perfect living.
Project Information
Watermark Chaophraya is located at 41 Soi Charoen Nakhon 39, Bang Lamphu Lang Subdistrict, Khlong San District, Bangkok. The project is classified as 28- and 52-story high-rise condominiums, consisting of 2 buildings and 480 residential units on the project area of 11 rai. The project was developed by Major Development Company and was completed in 2008.
Room Types and Details
- 2 bedrooms (94 - 110 sq.m)
- 3 bedrooms (142 - 285 sq.m)
- 4 bedrooms (274 - 538 sq.m)
- Penthouse
Project Facilities
- Communal pool
- Clubhouse
- Indoor playground
- Stream room / sauna
- BBQ area
- Communal gym
- Garden
- Tennis court
- Golf course
- Parking lot
- 24 hours security system with CCTV
Direction to the project
To get to the project by car, you can start on South Sathorn Road and head west through Sathorn-Surasak Intersection. After that, go straight for about 800 meters to enter Krung Thon Buri Road, then go straight for about 550 meters. Take 2 lanes on the left to exit to Charoen Nakhon Road and continue straight for about 540 meters and turn right onto Charoen Nakhon Road. Within 1.2 kilometers, you will find the project.
To get to the project by public transport, you can take the BTS Skytrain station. The closest station is Krung Thon Buri BTS Station, which is about 2 kilometers away from the project. You can take a taxi or motorbike taxi to continue the project.
Project Information
Watermark Chaophraya is located at 41 Soi Charoen Nakhon 39, Bang Lamphu Lang Subdistrict, Khlong San District, Bangkok. The project is classified as 28- and 52-story high-rise condominiums, consisting of 2 buildings and 480 residential units on the project area of 11 rai. The project was developed by Major Development Company and was completed in 2008.
Room Types and Details
- 2 bedrooms (94 - 110 sq.m)
- 3 bedrooms (142 - 285 sq.m)
- 4 bedrooms (274 - 538 sq.m)
- Penthouse
Project Facilities
- Communal pool
- Clubhouse
- Indoor playground
- Stream room / sauna
- BBQ area
- Communal gym
- Garden
- Tennis court
- Golf course
- Parking lot
- 24 hours security system with CCTV
Direction to the project
To get to the project by car, you can start on South Sathorn Road and head west through Sathorn-Surasak Intersection. After that, go straight for about 800 meters to enter Krung Thon Buri Road, then go straight for about 550 meters. Take 2 lanes on the left to exit to Charoen Nakhon Road and continue straight for about 540 meters and turn right onto Charoen Nakhon Road. Within 1.2 kilometers, you will find the project.
To get to the project by public transport, you can take the BTS Skytrain station. The closest station is Krung Thon Buri BTS Station, which is about 2 kilometers away from the project. You can take a taxi or motorbike taxi to continue the project.
Listing activity
- Active listings
- 40
- Median days listed
- 102 days
- Longest listed
- 124 days
Resale liquidity
can I sell this again?75/100
Highly liquid
- Absorption
- 44%
- of supply cleared
- Time to sell
- ~0d
- median, when sold
- Based on
- 72
- listings tracked
We compute this from how much of this building's for-sale supply actually clears the market and how fast — tracking every listing from the day it appears to the day it disappears. A higher score means units here tend to find buyers; a low score warns that your exit could be slow. This is an availability signal, not a guarantee of sale price.
Retiree suitability
good place to retire?32/100
Less suited to retirees
Healthcare
0 hospitals/clinics within 1km
Air quality
AQI 53
Transit
1213m to rail
Daily errands
1 supermarket within 1km
A retirement-focused read on the location: weighted toward nearby healthcare and clean air, then car-free transit and daily errands. Thailand's retirement (O-A/O-X) visa buyers weigh these very differently from young investors — this score reflects their priorities.
Market signals (hipflat-published)
Sale · median
USD 632,671
USD 5,577/sqm
▲ 6.0% YoY
Rent · median
USD 2,289/mo
USD 22/sqm
▲ 11.5% YoY
Rental yield
n=21 sale / 20 rentGross yield
2.43%
annualized · before tax & vacancy
Avg sale price
฿21.89M
Avg monthly rent
฿44,285
vs. mortgage (MRR 7.10%)-4.67ppyield is below the cost of mortgage money
MRR (Minimum Retail Rate) is Thailand's benchmark mortgage rate, published by Bank of Thailand. We use the most recent month's mean of MRR Min and Max (2025-07).
Air quality
3 months ago53
AQI
Moderate
PM2.5 53.0 μg/m³
Source: WAQI station Thonburi Power Sub-Station, Bangkok, Thailand (โรงไฟฟ้าย่อย ธนบุรี). AQI is a 0–500 composite scale (US EPA). Values above 100 are unhealthy for sensitive groups; above 150 for everyone.
Ground stability
is the land sinking?L2/5
Low subsidence
Outer ring, largely stabilised since groundwater pumping was regulated. District-level estimate from published InSAR and groundwater-monitoring studies — a relative long-term signal, not a per-building survey. Land subsidence amplifies the same areas' monsoon-flood risk over a 10–20 year horizon.
Cross-portal price comparison
medians across 2 portals| Portal | Sale median | n | Rent median | n |
|---|---|---|---|---|
| Hipflat | ฿23.18M | 20 | ฿46,890/mo | 20 |
| DotProperty | ฿14.50M | 1 | — | 0 |
Different portals can list the same condo at meaningfully different prices — agents pad listings, sellers pull old stock, prices drift. When portals disagree by more than ~10%, the lower number is usually the more recent / motivated seller.
Price trend · 13 months
USD 632,671
▼ 2.5% (vs Apr '25)
Available units (72)
| Price | /sqm | Bd | Ba | Size | Floor | Publisher |
|---|---|---|---|---|---|---|
| USD 354,588 | 2,445 | 3 | 3 | 145 m² | 7 | PropertyScout Great deals |
| USD 365,555 | 2,521 | 3 | 3 | 145 m² | 7 | FazWaz Bangkok Sales and Rentals |
| USD 242,175 | 2,604 | 2 | 2 | 93 m² | 5 | Connex Property |
| USD 274,420 | 2,614 | 2 | 2 | 105 m² | 42 | 108Siam Sales and Rentals |
| USD 410,778 | 2,833 | 3 | 3 | 145 m² | 22 | FreshProperty - a brand of PropertyScout |
| USD 413,844 | 2,854 | 3 | 3 | 145 m² | 7 | Gosland2001 |
| USD 493,340 | 3,008 | 3 | 4 | 164 m² | 12 | 108Siam Sales and Rentals |
| USD 728,059 | 3,009 | 3 | 4 | 242 m² | 31 | ThaiPropertyInvestor Co., Ltd. |
| USD 894,179 | 3,149 | 4 | 4 | 284 m² | — | PropertyScout Great deals |
| USD 894,179 | 3,160 | 4 | 5 | 283 m² | 22 | 108Siam Sales and Rentals |
| USD 337,206 | 3,211 | 2 | 2 | 105 m² | 39 | FazWaz Bangkok Sales and Rentals |
| USD 339,171 | 3,230 | 2 | 2 | 105 m² | 31 | PropertyScout Great deals |
| USD 308,337 | 3,351 | 2 | 2 | 92 m² | 9 | 108Siam Sales and Rentals |
| USD 916,587 | 3,370 | 5 | 5 | 272 m² | 50 | PropertyScout Great deals |
| USD 916,587 | 3,370 | 5 | 5 | 272 m² | — | Raskamin Property and Tour Services Co., Ltd. |
| USD 921,929 | 3,389 | 4 | 5 | 272 m² | — | Asher Property |
| USD 336,088 | 3,538 | 2 | 2 | 95 m² | 28 | FazWaz Bangkok Sales and Rentals |
| USD 518,071 | 3,573 | 3 | 3 | 145 m² | — | PropertyScout Great deals |
| USD 337,206 | 3,626 | 2 | 2 | 93 m² | — | PropertyScout Great deals |
| USD 527,268 | 3,636 | 3 | 3 | 145 m² | 32 | ThaiPropertyInvestor Co., Ltd. |
| USD 536,464 | 3,700 | 3 | 3 | 145 m² | 20 | Connex Property |
| USD 555,007 | 3,776 | 3 | 3 | 147 m² | 34 | Condo Connection Thailand |
| USD 1,011,618 | 3,817 | 3 | 3 | 265 m² | — | NPP CONSULTANTS Co.,LTD. |
| USD 400,839 | 3,818 | 2 | 2 | 105 m² | 42 | Connex Property |
| USD 1,072,928 | 4,049 | 3 | 3 | 265 m² | — | FreshProperty - a brand of PropertyScout |
| USD 597,774 | 4,094 | 3 | 3 | 146 m² | 25 | PropertyScout Great deals |
| USD 601,258 | 4,118 | 3 | 3 | 146 m² | 25 | PropertyScout Great deals |
| USD 980,963 | 4,360 | 3 | 4 | 225 m² | 46 | FreshProperty - a brand of PropertyScout |
| USD 643,757 | 4,440 | 3 | 3 | 145 m² | 20 | PropertyScout Great deals |
| USD 643,757 | 4,440 | 3 | 3 | 145 m² | 20 | FreshProperty - a brand of PropertyScout |
| USD 647,509 | 4,466 | 3 | 3 | 145 m² | 20 | FreshProperty - a brand of PropertyScout |
| USD 766,377 | 4,508 | 3 | 3 | 170 m² | 20 | Gosland2001 |
| USD 1,264,184 | 4,631 | 4 | 3 | 273 m² | 27 | 108Siam Sales and Rentals |
| USD 1,379,479 | 4,874 | 4 | 5 | 283 m² | — | PropertyScout Great deals |
| USD 524,174 | 4,992 | 2 | 2 | 105 m² | 24 | FazWaz Bangkok Sales and Rentals |
| USD 766,377 | 5,285 | 3 | 3 | 145 m² | 46 | ONE Siam Realtor Co., Ltd. |
| USD 1,634,188 | 5,754 | 4 | 5 | 284 m² | — | JST Realty Group |
| USD 1,634,188 | 5,775 | 4 | 5 | 283 m² | 47 | 108Siam Sales and Rentals |
Click row to open the publisher listing on hipflat. Sorted by price/sqm asc.
Facilities
- Children area
- Garden
- Grill
- Gym
- Parking
- Sauna
- Security
- Swimming pool
- Tennis court
Parking & Lifts
- Parking type
- Conventional
- Ratio of parking spaces to # of units
- 180%
- Charging stations on site
- no
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Buildings we don’t track yet link out to hipflat.
Considering Watermark Chaophraya River? Get an expert opinion.
We pair you with a vetted broker who knows the building, the sub-market, and the foreign-quota status. We don’t take commissions from developers; the broker pays us a flat referral.
Nearby & metrics
Frequently asked questions
What is the gross rental yield at Watermark Chaophraya River?▾
Gross rental yield at Watermark Chaophraya River is 2.43%, computed as (12 × median monthly rent) ÷ median sale price across our active listings. Versus the current Thai MRR of 7.10%, that is a -4.67pp spread. This is a pre-tax, pre-vacancy figure — net yield is typically 1.5–3pp lower.
Is Watermark Chaophraya River overpriced compared to the rest of Bang Kho Laem?▾
Watermark Chaophraya River has a RealData Bubble Index of 94 — that is 6% below the median price-per-sqm of the Bang Kho Laem district, which we classify as at-market.
What is the monsoon flood risk at Watermark Chaophraya River?▾
Watermark Chaophraya River sits in a district with a RealData Flood Risk Level of 3/5 — neighborhood-level common. Risk is district-level, drawn from Bangkok Metropolitan Administration Drainage Department records, JICA reports, and the 2011 great-flood inundation map. Individual buildings may still flood ground-level parking even in lower-risk districts.
How is the air quality at Watermark Chaophraya River?▾
Latest WAQI air quality reading near Watermark Chaophraya River is 53 — Moderate. This is the index value from the closest World Air Quality Index station; PM2.5 levels in Bangkok swing seasonally and can spike during burn season (Feb–April).
Is Watermark Chaophraya River easy to resell?▾
Watermark Chaophraya River has a RealData Resale Liquidity Score of 75/100 — highly liquid — units here tend to find buyers quickly. 44% of the for-sale supply we tracked here cleared the market. Listings that sold did so in about 0 days. We compute this by tracking every listing from the day it appears to the day it leaves the market, so it reflects how much supply actually clears and how fast — not just the asking price. It is an availability signal, not a guarantee of sale price.
Is the ground sinking at Watermark Chaophraya River?▾
Watermark Chaophraya River sits in a district with a RealData Ground Stability (land-subsidence) level of 2/5 — low (largely stabilised). Bangkok rests on soft marine clay and sank as fast as ~120mm/year in the 1980s from groundwater over-extraction; regulation has since cut inner-city rates to near zero, but the eastern belt and coastal south keep sinking. This is a district-level estimate from published InSAR and groundwater-monitoring studies, and it compounds the same areas' monsoon-flood risk over a 10–20 year horizon — not a per-building survey.
Is Watermark Chaophraya River a good place to retire?▾
Watermark Chaophraya River scores 32/100 on RealData's Retiree Suitability Score — less suited for a retirement-visa buyer. There are 0 hospital/clinics within 1km, and the latest air quality reads 53 AQI. The score weights nearby healthcare and clean air most heavily, then car-free transit access and daily errands — the priorities that matter to retirees rather than young investors.
How does RealData verify the numbers on this page?▾
Every figure is computed from live listing data we re-crawl across hipflat, dotproperty, ddproperty, and fazwaz (daily for Bangkok, weekly for the full Thailand sweep). District medians come from the same dataset, the mortgage benchmark is Bank of Thailand BTWS_STAT, and flood / livability layers are pinned to government and OpenStreetMap sources. We accept no payment from developers and no building can buy its way up a ranking — advertising on this page is sold by a third-party network that never sees the data.