The Address Siam – Ratchathewi
Luxury Freehold Condo for Sale in Central Bangkok
for Foreign Buyers
The Address
Key Property Information
From THB 7.99M / £186K / $228K USD
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The Address Siam – Ratchathewi is a freehold luxury condominium positioned in the heart of Bangkok’s Siam district, one of the city’s most prestigious and tightly held urban locations.
Designed around the concept of ‘Luxury Leisure’, the development blends European-inspired symmetry with contemporary high-rise living, creating a residence that feels both refined and effortless. From arrival through to its elevated lifestyle spaces, the design language is consistent — formal, elegant, and intentionally composed.
Rising 50 storeys, the project comprises 880 residences and is fully completed and ready to move in. Interiors and layouts are designed to maximise both comfort and presence, with a focus on proportion, flow, and liveability in a central city setting.
Positioned just moments from Siam’s retail and lifestyle core, and within close proximity to leading universities, hospitals, and transport links, the development sits at the centre of Bangkok’s most established demand drivers.
As a rare freehold asset in this location, The Address Siam – Ratchathewi combines long-term investment fundamentals with genuine lifestyle appeal, appealing to both end-users and investors seeking prime central exposure.
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The Address Siam – Ratchathewi offers a refined range of residences designed for both investors and end-users, from well-proportioned city apartments to larger, more exclusive central homes.
Standard unit types include:
1 Bedroom
1 Bedroom Duplex
2 Bedroom
2 Bedroom Duplex
3 Bedroom
Unit sizes range from approximately 31 sqm to 86 sqm, with layouts designed for efficient use of space and modern urban living.
Selected units are offered with imported furnishings from a curated furniture collection. Full floor plans, pricing, and current availability can be provided on request.
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The Address Siam – Ratchathewi is located in Bangkok’s Ratchathewi district, positioned between Siam and Phaya Thai within one of the city’s most established and connected central zones.
Set just 150 metres from BTS Ratchathewi, the development offers immediate access to Bangkok’s core retail, business, and education districts, with Siam reachable in a single stop.
Connectivity includes:
BTS Ratchathewi (150m)
Airport Rail Link Phaya Thai (750m)
BTS Siam (1.4 km)
Sirat Expressway (approx. 1 km)
Nearby amenities include:
Siam Paragon, Siam Discovery, Central World
Chulalongkorn University and leading schools
Phyathai 1 Hospital, Ramathibodi Hospital
Major commercial and office districts
This location sits within one of Bangkok’s most tightly held central areas, supporting consistent rental demand and long-term value.
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The Address Siam – Ratchathewi is designed around a ‘Luxury Leisure’ concept, where formal architectural symmetry meets elevated lifestyle living in the heart of the city.
Spaces are carefully composed to balance elegance with ease, creating a refined residential environment that feels both structured and relaxed. From ground-level reception through to its upper-floor leisure areas, the design language remains consistent, composed, symmetrical, and distinctly premium.
Key facilities include:
The Blue Saloon
The Grande Chamber
The River Sala
The Sky Oasis
The Sky Pool (50th floor)
Residents benefit from a collection of social, leisure, and relaxation spaces designed to support both private living and elevated city lifestyles.
Stately Living, Skyline Views & Refined Leisure Spaces
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Explore floorplans, starting prices, yield insights, and key investment highlights, everything you need to understand what makes this development stand out.
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Buyer Information
Rental Yields
The Address Siam–Ratchathewi sits within one of Bangkok’s most established central districts, moments from Siam, Ratchathewi and the city’s core commercial and lifestyle hubs.
This positioning supports consistent demand from both professionals and long-stay residents seeking a more refined, centrally located living environment.
Indicative gross rental yields are typically in the region of 3–5%, reflecting the development’s premium positioning, quality of specification, and long-term tenant profile.
Capital Growth & Exit Potential
Siam–Ratchathewi remains one of Bangkok’s most tightly held central locations, where new development is increasingly constrained.
Its immediate proximity to Siam, one of the city’s primary retail and lifestyle districts, combined with excellent transport connectivity, underpins long-term demand from both end users and investors.
As supply remains limited in this core zone, well-positioned developments such as The Address are aligned with steady capital appreciation over time, supported by enduring appeal rather than speculative growth.
Thailand Visas
Buying property in Thailand does not automatically grant a visa. However, Thailand now offers a long-stay visa pathway linked to qualifying property investment, alongside several other long-term visa options for eligible overseas buyers.
To learn more, explore our guides to:
Thailand Long-Stay Visa & Property Investment (3 Million Baht Guide)
Thailand Privilege Visa
Thailand Residency & Long-Stay Visa Options
We can help you understand which visa options may be suitable for your circumstances and introduce trusted legal and visa specialists to support your application.
For buyers purchasing through Alestria, we also provide complimentary assistance with the Thailand Long-Stay Visa application process where linked to a qualifying property purchase.
Legal Support
Legal support is available throughout the purchase process, including assistance with contract review, ownership structures, payment schedules and Land Office transfer procedures. We can also introduce buyers to our trusted English-speaking legal partners, who specialise in assisting international property purchasers in Thailand.
Foreign buyers can purchase eligible condominium units under Thailand's foreign freehold quota, subject to availability. Where foreign freehold allocation is unavailable, leasehold ownership structures may be offered depending on the property and developer sales framework.
Learn more in our complete guide to foreign property ownership in Thailand.
Prime Central Living Moments from Siam
The Address Siam–Ratchathewi is positioned moments from Siam, within one of Bangkok’s most established and tightly held central districts.
With direct access to BTS Ratchathewi and close proximity to Siam Interchange, the development offers seamless connectivity across the city’s key business and lifestyle areas.
Surrounded by luxury retail, leading hotels, and major commercial centres, the location supports a refined, well-connected urban lifestyle with consistent demand from both end-users and long-term residents.
Discover The Address Siam–Ratchathewi
A Prime Residence in Bangkok’s Retail & Cultural Core
Speak to our team about available units, pricing, and in-person or virtual viewing tours.
Buying a Condo at The Address: FAQs
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Yes. Foreign buyers can purchase condominium units under Thailand’s foreign freehold quota (up to 49% of total sellable area).
Where foreign freehold allocation is fully utilised, leasehold ownership structures are typically offered through the developer, providing an alternative route to secure a unit within the development.
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The development offers a range of layouts including 1-bedroom, 1-bedroom duplex, 2-bedroom, 2-bedroom duplex, and 3-bedroom residences.
Selected units are available with curated furniture packages, while all residences are delivered fully fitted in line with the development’s premium positioning and design standards.
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The Address Siam–Ratchathewi is well positioned for both investment and personal use, supported by its prime location moments from Siam and direct access to BTS Ratchathewi.
The surrounding area attracts consistent demand from professionals, long-term residents, and city-centre tenants seeking convenience, connectivity, and proximity to Bangkok’s leading retail and commercial districts.
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Based on comparable prime central Bangkok locations, gross rental yields are typically in the region of 3–5%, depending on unit type, layout, and furnishing.
Units within close proximity to BTS stations and major lifestyle hubs tend to achieve the strongest rental demand and occupancy consistency.
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Yes. We offer both in-person and virtual viewing options depending on your location.
Private viewing tours can be arranged in Bangkok, including access to available units and local area orientation. For overseas buyers, guided virtual tours and detailed walkthroughs can be provided remotely.
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The development offers a highly curated suite of branded resident spaces, centred around formal landscaping, elevated leisure, and refined indoor lounges.
Key facilities include:
The Concierge Galerie – a marble-clad arrival and reception space setting the tone for the residence
The Grande Chamber – a grand main hall with symmetrical design, generous seating, and views over landscaped grounds
The Blue Saloon – an elegant lounge space with a more relaxed, social atmosphere
The Great Lawn – formal landscaped gardens with open green space and surrounding seating
The River Sala – a tranquil pavilion set between water features for quiet retreat
Upper-level and rooftop facilities include:
The High Garden and Sky Garden – elevated green spaces for relaxation
The Sky Library – a quiet reading and co-working environment
The Sky Chamber – a statement lounge space positioned above the main pool
The Sky Bar – rooftop social and entertaining space
The Sky Gym / Gym – fully equipped fitness facilities
The Sky Pool (with hydrotherapy and children’s pool)
These spaces are designed to reflect a more formal, residence-led lifestyle, combining landscaped outdoor environments with carefully designed indoor social and wellness areas.
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Yes. The development is completed and ready for immediate occupancy.
Buyers can move in or begin rental operations shortly after transfer.
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Ongoing costs typically include common area maintenance fees charged per square metre, along with a sinking fund contribution payable on transfer.
These costs vary depending on unit size and are clearly outlined within the official quotation for your selected unit.
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Property ownership in Thailand does not automatically grant residency.
However, The Address Siam–Ratchathewi is offered by a developer participating in Thailand’s long-stay visa pathway. Eligible foreign buyers investing from THB 3 million may apply for renewable long-stay visas under current regulations, subject to approval.
We can advise on eligibility and help identify suitable units within qualifying criteria. -
The Address Siam–Ratchathewi is located in central Bangkok, moments from Siam and within walking distance of BTS Ratchathewi.
This is one of Bangkok’s most established and tightly held districts, offering direct access to leading retail destinations, five-star hotels, and key commercial areas, supporting both lifestyle appeal and long-term demand.
Still have questions?
Reach out to our team at info@alestriaproperty.com or complete the form to request a brochure, enquire about viewing tours, or ask us a general question. No hard sell, no obligation.