Chiang Mai

Burning season is the decision, not a footnote

From roughly mid-February to mid-April, agricultural burning across northern Thailand and over the border fills the valley with smoke, and Chiang Mai regularly posts some of the worst measured air quality of any city in the world during those weeks. The mountains that make the place beautiful are what trap it.

People who live here well do one of three things: leave for those two months, stay indoors with sealed rooms and air purifiers, or accept the health cost knowingly. What almost nobody does is arrive in February without having heard about it, which is why it is this high on this page.

The rest of the year the air is good — better than Bangkok's, in a valley with forest on three sides. Judging Chiang Mai on its worst ten weeks is as wrong as judging it on its best forty.

The city is small, and that is most of the appeal

You can cross Chiang Mai in twenty minutes on a scooter and walk most of the places you would actually live in. That single fact is why people who move here from Bangkok rarely go back: the hour a day Bangkok takes in transit is simply returned to you.

There is no metro and there will not be one. A scooter is the default and a licence plus an International Driving Permit is the legal minimum — riding without one voids most travel insurance, which is a more expensive mistake than the fine.

Where people actually work from

Chiang Mai has more coworking space per head than anywhere else in Thailand, clustered in Nimman and along the Huay Kaew end. Cafes are openly laptop friendly here in a way they are not in Bangkok's malls, and a lot of people never buy a desk at all.

Home fibre is cheap and installed within days. The variable is the building rather than the city, and older units inside the moat are where people most often find the connection does not match the advertisement.

Where the rent figure comes from, and what is still missing

The Nimman rent comes from 10 one-bedroom condo listings on DDproperty, a Thai property portal, read one at a time in September 2026. Nimman here means Nimmanhaemin Road and its sois, plus Siri Mangkalajarn Road, the parallel street one block east. For each listing we noted the building, size, floor, furnishing, asking price in baht and the date it was last posted. We read fifteen and dropped five: two repeat postings of one unit that three agents were advertising, one that may be another unit's second posting, a 146 square metre flat with two bathrooms and an office that is a one-bedroom in name only, and an office space listed as a condo.

These are portal asking prices: what a foreigner searching the listings sees, not the price a Thai tenant would negotiate for the same unit, and not what anyone pays after negotiating. Thailand publishes no official rental series to check them against. All ten are furnished, eight ask between ฿17,000 and ฿25,000 a month, and eight ask for a one-year lease. Six of the ten are listed by the same letting agency.

We tried the old city next, inside the moat, and could not source it. On 30 September 2026 neither DDproperty nor FazWaz listed a single one-bedroom rental inside the moat: the only one-bedroom condos in the two subdistricts that contain it were in one building just north of the moat. The rest of what FazWaz lists in those subdistricts is mostly houses, shophouses, hotels and commercial space.

The neighbourhood cost lines on this page are still relative judgements and are labelled that way. Coworking has no figure yet. DDproperty refuses a plain automated request but reads normally in a browser, which is how these were read. FazWaz reads the same way and was not needed for Nimman, so this figure rests on one portal.

If you rent in Nimman and our figure is wrong for your building, the box under the cost table is where to tell us.