The cost of renting a house for foreigners in Thailand can vary depending on the province and location within the province. Here is some general information about the cost of renting a house in some popular provinces in Thailand:

- Bangkok: The cost of renting a house in Bangkok can be quite high, with prices starting at around $500 per month for a basic studio apartment and going up to $3,000 or more per month for a luxury penthouse. Prices will be higher in popular areas such as Siam, Sukhumvit, and Silom, while more affordable options can be found in areas such as Thonburi and Don Mueang.
- Pattaya: Pattaya is a popular tourist destination known for its beaches and nightlife. The cost of renting a house in Pattaya can be quite high, with prices starting at around $500 per month for a basic studio apartment and going up to $1,500 or more per month for a luxury penthouse. Prices will be higher in popular areas such as Pattaya Beach and Jomtien Beach, while more affordable options can be found in areas such as Naklua.
- Phuket: Phuket is a popular island destination known for its beaches, nightlife, and water activities. The cost of renting a house in Phuket can be quite high, with prices starting at around $500 per month for a basic studio apartment and going up to $3,000 or more per month for a luxury villa. Prices will be higher in popular areas such as Patong, Karon, and Kata, while more affordable options can be found in areas such as Rawai and Nai Harn.
- Chiang Mai: Chiang Mai is a popular city in northern Thailand known for its cultural heritage and outdoor activities. The cost of renting a house in Chiang Mai is generally lower than in other popular tourist destinations. Prices start at around $300 per month for a basic studio apartment and go up to around $1,500 per month for a luxury villa. Prices will be higher in popular areas such as the Old City and Nimman, while more affordable options can be found in areas such as Wat Kate and San Phak Wan.
- Hua Hin: Hua Hin is a popular beach town located in the Prachuap Khiri Khan province, known for its laid-back atmosphere, beaches and golf courses. The cost of renting a house in Hua Hin can range from $300 to $1,500 per month, depending on the location, size and amenities of the property. Prices will be higher in popular areas such as Hua Hin beach, while more affordable options can be found in areas such as Khao Takiab and Khao Tao.
- Krabi: Krabi is a popular province in southern Thailand known for its beaches, national parks and limestone cliffs. The cost of renting a house in Krabi can range from $300 to $2,500 per month, depending on the location, size and amenities of the property. Prices will be higher in popular areas such as Ao Nang, Railay and Koh Phi Phi, while more affordable options can be found in areas such as Klong Thom and Krabi town.
- Samui: Koh Samui is an island in the Gulf of Thailand, known for its beaches, water activities and nightlife. The cost of renting a house in Koh Samui can range from $400 to $5,000 per month, depending on the location, size and amenities of the property. Prices will be higher in popular areas such as Chaweng and Lamai, while more affordable options can be found in areas such as Bo Phut and Bophut.
- Kanchanaburi: Kanchanaburi is a province in western Thailand known for its natural beauty, waterfalls and historical sites. The cost of renting a house in Kanchanaburi can range from $200 to $1,000 per month, depending on the location, size and amenities of the property. Prices will be higher in popular areas such as Erawan National Park and Kanchanaburi town, while more affordable options can be found in areas such as Sangkhlaburi and Srinakarin Dam.
It is important to note that these are just rough estimates and the cost can vary depending on the location, size, and condition of the property, as well as the time of year and the length of the rental contract. It’s always a good idea to research and compare the cost of different properties in different areas before committing to a rental agreement.