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.
CAM fee covers the building's shared maintenance (lobby, pool, cleaning). It directly reduces net rental yield — a high CAM relative to rent is a hidden killer.
Thai law caps foreign ownership at 49% per condominium. We count how many currently-listed units carry a "Foreign Quota" vs "Thai Quota" tag on FazWaz. High share = easy foreign entry; low share = act fast or consider leasehold. Sold quota is not visible — confirm individual unit eligibility at the sales office before signing.
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.
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.
The Tree Rio Bang-Aor has a RealData Bubble Index of 145 — that is 45% above the median price-per-sqm of the Bang Phlat district, which we classify as bubble suspect.
Across the for-sale inventory we currently observe at The Tree Rio Bang-Aor, 46% of the units are flagged "Foreign Quota" — meaning legally eligible for a non-Thai buyer. A higher share = more foreign-eligible inventory still available. Thai law caps foreign ownership at 49% of a building's total floor area, so foreign-quota units sell out faster than Thai-quota units in popular buildings.
The Tree Rio Bang-Aor sits in a district with a RealData Flood Risk Level of 4/5 — waist-deep recurring. 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.
The Tree Rio Bang-Aor 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.
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.