As with other types of property, the cost of a condo will vary according to a number of factors including the condo size and the location.
At the lower end of the market in Bangkok you can expect to pay below THB 70,000 per square meter and below THB 89,999 in the mid-range. These condos will typically have some facilities but not all the luxuries you might want from a condominium in Thailand, such as a pool.
In Bangkok, these units will tend to be located on the outskirts of the city. However, they will still likely be located within a reasonable distance of a SkyTrain or underground station. Low to medium range units in other towns and cities will tend to be a similar price range even when located more centrally.
The higher end condos will sell for around THB 120,000 per square meter and those at the very top end of the market can sell for more than THB 300,000 per square meter. Condos at the upper end will typically be located in the heart of the city. They will also likely have all the services you can need including restaurants, gyms, pools, saunas, shops, concierge and transportation services.
Prices will be more affordable and places like Koh Samui represents one of the best property market to invest in Thailand.