Rental yield is annual rent divided by purchase price, and the Thai market's current numbers are a reasonable starting point: Global Property Guide puts gross residential yields at about 6.2% in Bangkok, 5.5% in Chonburi (Pattaya), and 5.1% in Phuket as of early 2026. The gap between those headline figures and what lands in your account is where investments succeed or fail.
Gross is not net
Net yield typically runs 1.5–2.5 percentage points below gross once you subtract:
- Common-area fees, THB 40–80 per square meter per month in most Bangkok buildings
- Management or agent fees, usually 8–12% of rent if you are not self-managing
- Vacancy between tenants — 10–15% is a realistic allowance outside prime transit locations
- Land and building tax (0.02–0.10% on non-owner-occupied residences), maintenance, and periodic refurbishment
A unit advertised at 7% gross can net closer to 4.5%. Run the calculation before you offer, not after.
What drives sustainable yield
- Location near transit, universities, hospitals, or major employers keeps a unit occupied. Steady occupancy matters far more to your return than a high asking rent that sits empty for months — and with Bangkok rental listings currently taking 25–40 days to let, tenant-pool depth is worth paying for.
- Smaller, well-finished units usually out-yield large ones, because the rent-to-price ratio is healthier and the tenant pool is deeper.
- Furnishing, building amenities, and management quality determine how fast a unit re-lets between tenants.
The 2026 market context
Prices are soft — Greater Bangkok has roughly 350,000 unsold condos, developers are discounting completed stock, and new launches are heading for a twenty-year low. That cuts both ways for investors: entry prices and negotiating leverage are the best they have been in years, but rent growth is modest (3–5% at renewal in good buildings) and oversupplied corridors carry real vacancy risk. The units that hold up are the ones a tenant would pick first: near a station, well managed, sensibly sized. Buyers hunting deeper discounts should read the distressed property guide — bank NPA stock and court auctions are where the genuine markdowns are in this cycle, and our foreclosure listings track them.
Define your goal first
Decide whether you want income from rent or long-term capital growth, because they point to different purchases. Income-focused buyers favor proven rental areas and efficient layouts; growth-focused buyers may accept a lower current yield for a stronger location story — near a new rail line, for instance. Short-stay holiday letting can beat both on paper, especially in Pattaya and Phuket, but check building rules and licensing before underwriting it; many condo juristic persons prohibit it.
Screen, then act
Filter candidates by budget, location, and unit type in current listings, estimate realistic rent from comparable units actually available nearby, and subtract holding costs to compare net yields across your shortlist. Saving your criteria as an alert catches new high-fit listings as they appear — in a discounting market, the mispriced ones go first.