RealData · Condo Report Card
Polaris Residence Sukhumvit 30
vadhana
Price vs district
F
Bubble Index 141.05 · vs district avg
Transit
C
MRT Phrom Phong · 554 m
Infrastructure
A
🏥 13 · 🏫 14 · 🛒 18
Flood risk
B
Level 2/5 · district baseline
Latest listing
฿6K · 350 m² · ฿18/m²
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powered by data,
not influencers
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Building facts
- Floors
- 7
- Total units
- 8
- Completed
- 2020
- Available now
- 9
Polaris Residence Sukhumvit 30 is a condo and apartment project located in Khlong Tan, Bangkok and was completed in Dec 2020. It has 8 units across 7 floors
Listing activity
- Active listings
- 12
- Median days listed
- 126 days
- Longest listed
- 126 days
Resale liquidity
can I sell this again?35/100
Moderate
- Absorption
- 0%
- of supply cleared
- Time to sell
- —
- median, when sold
- Based on
- 12
- 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?89/100
Excellent for retirees
Healthcare
13 hospitals/clinics within 1km
Air quality
AQI 49
Transit
554m to rail
Daily errands
18 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.
Retiree lens
More retiree-friendly condos in Bangkok →
Ranked by healthcare, air quality & transit
Market signals (hipflat-published)
Rent · median
USD 1,345/mo
USD 21/sqm
▲ 0.1% YoY
Air quality
3 months ago49
AQI
Good
PM2.5 49.0 μg/m³
Source: WAQI station Nonsi Witthaya School, Bangkok, Thailand (โรงเรียนนนทรีวิทยา). 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.
Price trend · 13 months
USD 1,345
▼ 3.3% (vs Jul '25)
Available units (12)
| Price | /sqm | Bd | Ba | Size | Floor | Publisher |
|---|---|---|---|---|---|---|
| USD 6,039/mo | 17 | 3 | 3 | 355 m² | 4 | Sense Property Group |
| USD 6,039/mo | 17 | 3 | 3 | 355 m² | 4 | Sense Property Group |
| USD 6,039/mo | 17 | 3 | 3 | 355 m² | — | Sense Property Group |
| USD 6,341/mo | 18 | 3 | 3 | 350 m² | 5 | 108Siam Sales and Rentals |
| USD 6,341/mo | 18 | 3 | 4 | 350 m² | 6 | FazWaz Bangkok Sales and Rentals |
| USD 3,623/mo | 19 | 2 | 2 | 188 m² | 2 | Sense Property Group |
| USD 6,944/mo | 20 | 3 | 3 | 355 m² | — | Bangkok Residential |
| USD 6,944/mo | 20 | 3 | 3 | 350 m² | 5 | 108Siam Sales and Rentals |
| USD 6,944/mo | 20 | 3 | 3 | 350 m² | 5 | Elite Homes |
| USD 3,925/mo | 21 | 2 | 2 | 188 m² | — | Bangkok Residential |
| USD 3,925/mo | 21 | 2 | 3 | 185 m² | 3 | FazWaz Bangkok Sales and Rentals |
| USD 7,548/mo | 21 | 3 | 3 | 355 m² | — | Bangkok Residential |
Click row to open the publisher listing on hipflat. Sorted by price/sqm asc.
Facilities
- Children area
- Concierge
- Gym
- Parking
- Security
- Swimming pool
Parking & Lifts
- Parking type
- Conventional
- Charging stations on site
- yes
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Buildings we don’t track yet link out to hipflat.
Considering Polaris Residence Sukhumvit 30? 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
Is Polaris Residence Sukhumvit 30 overpriced compared to the rest of Watthana?▾
Polaris Residence Sukhumvit 30 has a RealData Bubble Index of 141 — that is 41% above the median price-per-sqm of the Watthana district, which we classify as bubble suspect.
What is the monsoon flood risk at Polaris Residence Sukhumvit 30?▾
Polaris Residence Sukhumvit 30 sits in a district with a RealData Flood Risk Level of 2/5 — occasional puddling. 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 Polaris Residence Sukhumvit 30?▾
Latest WAQI air quality reading near Polaris Residence Sukhumvit 30 is 49 — Good. 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 Polaris Residence Sukhumvit 30 easy to resell?▾
Polaris Residence Sukhumvit 30 has a RealData Resale Liquidity Score of 35/100 — moderate — expect a normal marketing period. 0% of the for-sale supply we tracked here cleared the market. 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 Polaris Residence Sukhumvit 30?▾
Polaris Residence Sukhumvit 30 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 Polaris Residence Sukhumvit 30 a good place to retire?▾
Polaris Residence Sukhumvit 30 scores 89/100 on RealData's Retiree Suitability Score — an excellent fit for a retirement-visa buyer. There are 13 hospital/clinics within 1km, and the latest air quality reads 49 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.