RealData · Condo Report Card
Siam Oriental Twins
pathum-wan
Price vs district
A
Bubble Index 74.57 · vs district avg
Transit
F
no transit data
Infrastructure
F
🏥 0 · 🏫 0 · 🛒 2
Flood risk
C
unknown
Latest listing
฿26K
passionaryestate.com
powered by data,
not influencers
powered by data,
not influencers
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Building facts
- Floors
- 7
- Total units
- —
- Completed
- 2010
- Available now
- 23
Siam Oriental Twins is a low-rise condominium in one of the best locations in Pattaya, close to Phra Tamnak Mountain (Khao Phra Phutthabat), surrounded by many interesting attractions, such as Viewpoint Pattaya Sea island touch, Bali Hai Pier Pattaya, Big Buddha Temple, Fairy Sweet Village, Pattaya Park Night Market, etc. In addition, the project is only 550 meters from Pratumnak Beach, a famous beach full of restaurants and entertainment options. The complex offers room types ranging from 1 bedroom to 3 bedroom on usable areas of 47-200 square meters under modern design and practical functions in every square meter together with full facilities, including a lobby area, a swimming pool, a fitness center, a garden and a shuttle bus service, and a 24-hour security system to facilitate residents in all lifestyles.
Project Information
Siam Oriental Twins is located at 352/323 Soi Phra Tam Nak 4, Nong Prue, Pattaya, Chon Buri. It is a low-rise condominium project comprising 1 building with 78 residential units across 7 floors. The project was developed by The Siam Oriental Trading Co., Ltd. and was completed in 2010.
Room Types and Details
- 1 bedroom (47 sq.m.)
- 2 bedrooms (84 sq.m.)
- 3 bedrooms (135 sq.m.)
- Penthouse (200 sq.m.)
Project Facilities
- Reception / Lobby Area
- Communal Pool
- Jacuzzi
- Sauna
- Communal Gym
- Communal Garden Area
- BBQ Area
- Shuttle Bus Service
- 24-Hour Security
- CCTV (Video Surveillance)
Direction to the Project
Traveling by car: You can start from Thappraya Intersection, head west along Pattaya Sai 3 Road for 240 meters, turn left onto Phra Tamnak Road for 850 meters, turn right onto Soi Phra Tam Nak 4 for 600 meters and turn left for 140 meters. The project will be on the left.
Project Information
Siam Oriental Twins is located at 352/323 Soi Phra Tam Nak 4, Nong Prue, Pattaya, Chon Buri. It is a low-rise condominium project comprising 1 building with 78 residential units across 7 floors. The project was developed by The Siam Oriental Trading Co., Ltd. and was completed in 2010.
Room Types and Details
- 1 bedroom (47 sq.m.)
- 2 bedrooms (84 sq.m.)
- 3 bedrooms (135 sq.m.)
- Penthouse (200 sq.m.)
Project Facilities
- Reception / Lobby Area
- Communal Pool
- Jacuzzi
- Sauna
- Communal Gym
- Communal Garden Area
- BBQ Area
- Shuttle Bus Service
- 24-Hour Security
- CCTV (Video Surveillance)
Direction to the Project
Traveling by car: You can start from Thappraya Intersection, head west along Pattaya Sai 3 Road for 240 meters, turn left onto Phra Tamnak Road for 850 meters, turn right onto Soi Phra Tam Nak 4 for 600 meters and turn left for 140 meters. The project will be on the left.
Listing activity
- Active listings
- 20
- Median days listed
- 124 days
- Longest listed
- 124 days
Resale liquidity
can I sell this again?61/100
Liquid
- Absorption
- 12%
- of supply cleared
- Time to sell
- ~0d
- median, when sold
- Based on
- 26
- 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?36/100
Fair for retirees
Healthcare
0 hospitals/clinics within 1km
Air quality
AQI 56
Transit
no station nearby
Daily errands
2 supermarkets 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 138,161
USD 2,746/sqm
▲ 4.1% YoY
Rent · median
USD 811/mo
USD 16/sqm
▼ 1.4% YoY
Rental yield
n=23 sale / 8 rentGross yield
7.38%
annualized · before tax & vacancy
Avg sale price
฿2.65M
Avg monthly rent
฿16,320
vs. mortgage (MRR 7.10%)+0.28ppyield exceeds 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 ago56
AQI
Moderate
PM2.5 56.0 μg/m³
Source: WAQI station Health Promotion Hospital Ban Khao Hin,Chonburi, Thailand (โรงพยาบาลส่งเสริมสุขภาพตำบลบ้านเขาหิน ชลบุรี). AQI is a 0–500 composite scale (US EPA). Values above 100 are unhealthy for sensitive groups; above 150 for everyone.
Cross-portal price comparison
medians across 2 portals| Portal | Sale median | n | Rent median | n |
|---|---|---|---|---|
| Hipflat | ฿2.81M | 17 | ฿17,280/mo | 3 |
| DotProperty | ฿2.65M | 6 | ฿16,000/mo | 5 |
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 138,161
▲ 6.4% (vs Apr '25)
Available units (30)
| Price | /sqm | Bd | Ba | Size | Floor | Publisher |
|---|---|---|---|---|---|---|
| USD 52,505 | — | 20 | 1 | — | 4 | Agentplus |
| USD 37,504 | 1,172 | — | 1 | 32 m² | 4 | Thavorn Asia Property |
| USD 90,609 | 1,177 | 1 | 2 | 77 m² | 2 | Thavorn Asia Property |
| USD 89,979 | 1,184 | 1 | 2 | 76 m² | 3 | Element Estate Call: +66929248758 |
| USD 42,004 | 1,200 | 1 | 1 | 35 m² | 3 | REMAX Capital Property |
| USD 118,033 | 1,439 | 1 | 2 | 82 m² | — | PLC Real Estate |
| USD 75,008 | 1,596 | 1 | 1 | 47 m² | 3 | Element Estate Call: +66929248758 |
| USD 78,008 | 1,625 | 1 | 1 | 48 m² | — | PLC Real Estate |
| USD 78,008 | 1,625 | — | 1 | 48 m² | 3 | Thavorn Asia Property |
| USD 78,008 | 1,625 | — | 1 | 48 m² | 3 | My Pattaya Real Estate |
| USD 76,645 | 1,631 | 1 | 1 | 47 m² | 3 | GOODWIN PROPERTIES |
| USD 123,012 | 1,640 | 2 | 2 | 75 m² | 4 | Element Estate Call: +66929248758 |
| USD 79,711 | 1,661 | — | 1 | 48 m² | 3 | GOODWIN PROPERTIES |
| USD 126,013 | 1,680 | 2 | 2 | 75 m² | 4 | REMAX Capital Property |
| USD 79,711 | 1,696 | 1 | 1 | 47 m² | 6 | GOODWIN PROPERTIES |
| USD 80,708 | 1,717 | 1 | 1 | 47 m² | 3 | AsiaVillas |
| USD 80,708 | 1,717 | 1 | 1 | 47 m² | 3 | Thavorn Asia Property |
| USD 84,008 | 1,787 | 1 | 1 | 47 m² | 3 | Thavorn Asia Property |
| USD 86,907 | 1,811 | 1 | 1 | 48 m² | 3 | HIGHRISE REAL ESTATE |
| USD 59,706 | 1,866 | — | 1 | 32 m² | 6 | Fazwaz Pattaya |
| USD 171,684 | 2,094 | 1 | 1 | 82 m² | 5 | Condo Connection Thailand |
| USD 161,726 | 2,100 | 2 | 2 | 77 m² | 4 | AsiaVillas |
| USD 59,706 | 2,296 | — | 1 | 26 m² | 6 | Casa Pattaya |
| USD 109,004 | 3,633 | 1 | 1 | 30 m² | 8 | SC PROPERTY DEVELOPMENT COMPANY LIMITED |
| USD 107,303 | 3,832 | — | — | 28 m² | — | Nichy Enlightproperty |
Click row to open the publisher listing on hipflat. Sorted by price/sqm asc.
Facilities
- Gym
- Jacuzzi
- Parking
- Sauna
- Security
- Swimming pool
Parking & Lifts
- Charging stations on site
- no
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Buildings we don’t track yet link out to hipflat.
Considering Siam Oriental Twins? 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 Siam Oriental Twins?▾
Gross rental yield at Siam Oriental Twins is 7.38%, computed as (12 × median monthly rent) ÷ median sale price across our active listings. Versus the current Thai MRR of 7.10%, that is a +0.28pp spread. This is a pre-tax, pre-vacancy figure — net yield is typically 1.5–3pp lower.
Is Siam Oriental Twins overpriced compared to the rest of Pathum Wan?▾
Siam Oriental Twins has a RealData Bubble Index of 75 — that is 25% below the median price-per-sqm of the Pathum Wan district, which we classify as underpriced.
How is the air quality at Siam Oriental Twins?▾
Latest WAQI air quality reading near Siam Oriental Twins is 56 — 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 Siam Oriental Twins easy to resell?▾
Siam Oriental Twins has a RealData Resale Liquidity Score of 61/100 — liquid — resale demand is healthy. 12% 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 Siam Oriental Twins a good place to retire?▾
Siam Oriental Twins scores 36/100 on RealData's Retiree Suitability Score — a fair fit for a retirement-visa buyer. There are 0 hospital/clinics within 1km, and the latest air quality reads 56 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.