Ari suits a buyer who wants to live in a neighbourhood rather than a tower district, and who is content to be five BTS stops north of Siam instead of on Sukhumvit. It sits in Phaya Thai district, around Ari station on Phahonyothin Road. New condominiums are scarce and priced well above the midtown average: the Q4 2025 launch here averaged THB 174,000 per sqm. It suits owner-occupiers, and landlords letting to professionals who work along the line.
What it is like to live in Ari and Phaya Thai
Exit 3 of Ari station opens onto Soi Ari, the start of a grid of residential sois off Phahonyothin Road. Daily life runs on foot: cafés and small restaurants in the sois, a wet market, and the market behind the Ministry of Finance. The ministry and the NBTC, the broadcasting and telecoms regulator, give the district a weekday working population.
La Villa mall sits at the station. Medical care is close: Phyathai 2 Hospital is on Phahonyothin Road by Sanam Pao station, Vichaiyut Hospital is to the west and Vimut Hospital is near Saphan Khwai. Chatuchak Park and the weekend market beside it are two stops north at Mo Chit.
Property in Ari and Phaya Thai and what it costs
The stock is condominiums: towers on Phahonyothin Road and smaller buildings in the sois. A foreigner can own a unit freehold within the building's 49% foreign quota.
| Measure | Figure |
|---|---|
| Refyne Ari-Ratchakru, 36 units, launched Q4 2025 | THB 174,000 per sqm |
| Off-plan and under-construction average, midtown and suburban Bangkok, Q4 2025 | THB 106,437 per sqm |
| Land asking price, Phaya Thai, October 2025 | About THB 1.8 million per square wah |
| Land asking price, Sukhumvit-Asok, October 2025 | About THB 2.55 million per square wah |
Land explains the gap with Sukhumvit. Phaya Thai land is level with Ekkamai and about 30% below Asok. Older buildings vary widely, so judge each one on its own recent transfers, its sinking fund and its upkeep. Before paying a deposit, read title deeds and due diligence and property taxes and buying costs.
The price and the title
The contract
Advanced: appraised value
The Land Department's appraised value is usually below the agreed price, and the transfer fee is charged on it. Ask the developer or your lawyer for the figure. 80% is a working assumption, not a rule.
The home and your own costs
Total cost of buying
฿216,000
An estimate: 1.4% of the agreed price, paid on top of it.
- Transfer fee2% of the registered value, shared equally with the seller
- ฿120,000
- Sinking fundOne-off, 600 THB per sqm
- ฿36,000
- Legal review and due diligenceIndependent lawyer, contract and title review
- ฿60,000
- Price plus costs
- ฿15,216,000
In short
Plan for ฿15,216,000 in all: the price, plus 1.4% in buying costs.
Rates reviewed on 12 November 2026. Seller-side taxes (specific business tax and withholding tax) are normally the seller’s cost, but developers sometimes pass costs on by contract, so read the payment terms. This is an estimate, not a quotation.
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Who buys in Ari and Phaya Thai and why
Ari is bought mainly to live in. Thai owner-occupiers are joined by foreign residents who already know Bangkok and want walkable sois, a station and hospitals close by, at land prices below Sukhumvit. Small buildings mean the foreign allocation can run to a handful of units.
Rental demand in Ari and Phaya Thai
Tenants are people who work along the line: at the Ministry of Finance, the NBTC and the hospitals of the district, and in the offices around Victory Monument and Siam a few stops south. The expatriate pool is smaller than Sukhumvit's, which holds 65% of downtown serviced apartments, so a unit here lets on location and condition rather than on an international address. Test real lets in the building with the rental yield calculator, and read rental yields in Thailand for the deductions.
Getting to and around Ari and Phaya Thai
Ari is station N5 on the BTS Sukhumvit Line, three stops north of Phaya Thai. From there the Airport Rail Link runs 28.6 km to Suvarnabhumi (BKK) in 27 minutes, and the whole journey takes about 55 minutes. A taxi covers about 35 km in 45 to 60 minutes. Mo Chit, two stops north, connects to the MRT Blue Line at Chatuchak Park. More in flights and getting around.
What to watch for in Ari and Phaya Thai
The constraint is choice. New construction is priced by boutique schemes, and an older unit needs price evidence from its own building. Along the Phahonyothin and Vibhavadi corridor, 1,897 units were completed in Q4 2025, which adds competition for tenants.
For a newer office district on the MRT, compare Rama 9 and Ratchada. For the deepest expatriate letting market, see Sukhumvit and the wider Bangkok overview.
