Bangkok Property Shift: Aging Buildings Exit Market
A New Wave of Redevelopment Transforms Bangkok’s Skyline

Why Are Owners Selling?
1. Rising Tax Burden
- Bangkok’s land and building tax is calculated from the property’s appraised value, and must be paid whether the building is earning or not.
- For aging buildings in central districts, the tax has become an unsustainable cost.
2. High Renovation Costs
- After years of pandemic-era deferral, maintenance and renovation costs have surged.
- Many owners are unwilling or unable to upgrade outdated buildings.
3. Market Timing
- With land prices rising, it’s an ideal time to exit without further investment.
Earthquake Adds Pressure to Redevelop
The recent Bangkok earthquake, though minor, exposed the structural risks of aging buildings, particularly those built before updated codes. Investors are now more cautious about seismic resilience, and owners face growing insurance and liability concerns. This natural event confirmed what many already believed: redevelopment is no longer optional for old buildings in Bangkok.Where It’s Happening: Hot Zones for Redevelopment
- Low Sukhumvit – Older mid-rise buildings under pressure from modern competition
- Sathorn – Aging office towers and mixed-use buildings in business hubs
- Ruamrudee – High-potential plots in a fast-rising luxury corridor
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Architectural concept for a new hotel or luxury condo development in Low Sukhumvit, showcasing potential after site demolition.
When Demolition Makes More Sense
In many cases, aged structures are no longer financially viable to restore. Instead, the highest and best use of the land may involve complete demolition and rebuilding as:- Modern condominium projects
- High-end serviced apartments or boutique hotels
- Mixed-use developments combining retail, hospitality, and residential
Why Old Buildings Are Losing Relevance
- Newer properties offer better features for the same price.
- Oversupply of standard office and apartment units reduces tenant interest.
- Outdated buildings quickly become financial burdens when vacancies rise.
Investor Outlook: What’s Next?
- Expect an increase in building acquisitions for redevelopment.
- Investors with vision and capital will find rare opportunities.
- For owners, now is the best moment to sell — before further deterioration lowers value.
Discreet Opportunities Require Trusted Partners
Many of these investment opportunities are not publicly listed. Owners of aging buildings often prefer to handle transactions quietly due to:- Business or tenant sensitivities
- Pending permits or legal structure
- Negotiation strategy and pricing control
How CondoDee Helps
At CondoDee, we help buyers and sellers navigate this transformation with:- Acquisition support for redevelopment projects
- Structuring of asset and share deals
- Full legal and investor representation in Bangkok
Explore More
- Buy-to-Renovate Properties in Bangkok
- Why choose CondoDee for property search in Bangkok?
- Commercial Property Deals Bangkok
Contact CondoDee
Looking to buy, sell, or redevelop a building in Bangkok? Need discreet access to off-market opportunities? Talk to us today:- 📱 WhatsApp: +66 62 189 9659
- 🌐 Website: condodee.com
- 📍 Office Line: +66 2 038 5807
- 🟩 LINE Official: @realty

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Frequently Asked Questions (FAQ)
What does it mean to buy a condo with a tenant?
Buying a condo “with tenant” means the property is already rented out when you purchase it. This provides immediate rental income from day one. After the current lease ends, you can renew with the tenant, find a new one, or move in yourself. It’s ideal for investors seeking instant yield without the hassle of sourcing tenants. Explore listings of condos for sale with tenants and buy-to-let investment condos to start earning passive income. Contact CondoDee for a free consultation:
win@condodee.com
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+66 2 038 5897
· WhatsApp:
+66 62 189 9659
· LINE:
@realty
How can I generate rental income from my condo?
Choose high-demand locations near BTS/MRT, universities, hospitals, or offices. Keep the unit well-furnished and maintained. Decide between short-term or long-term rentals based on your goals. Work with a local agency like CondoDee to market, screen tenants, and handle paperwork. See curated lists: Buy-to-let condos in Bangkok; Condos under 10M THB. Contact:
win@condodee.com
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+66 2 038 5897
· WhatsApp:
+66 62 189 9659
· LINE:
@realty
Can foreigners buy a condo in Bangkok?
Yes. Foreigners can own units under the foreign freehold quota (up to 49% of a building’s sellable area). Funds must be remitted in foreign currency with proper documentation, and the unit must be within the available foreign quota at purchase. CondoDee helps verify quota, handle documentation, and guide transfers. Contact:
win@condodee.com
·
+66 2 038 5897
· WhatsApp:
+66 62 189 9659
· LINE:
@realty