Widen by Sansiri
Luxury Low-Density Condo for sale in Sathon, Bangkok for Foreign Buyers
Widen by Sansiri
Key Property Information
From THB 7.47M / £174K / $213K USD
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Widen by Sansiri is a low-density luxury condominium located in the established Nang Linchi area of Sathorn, one of Bangkok’s most liveable and well-connected residential districts.
Designed around the concept of ‘expanding living’, the development focuses on space, flow, and a stronger connection between urban life and nature. The architecture blends contemporary design with natural materials, creating a calm, refined residential environment that feels both modern and timeless.
With just 215 units across a single 34-storey building, Widen offers a more private and exclusive alternative to many higher-density developments in central Bangkok. Layouts prioritise usable space, natural light, and liveability, appealing to both end-users and long-term investors.
Positioned within a mature residential enclave, the project benefits from established infrastructure, consistent rental demand, and close proximity to Sathorn’s business district.
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Widen by Sansiri offers a focused range of layouts designed around larger living proportions and a more residential approach than many central Bangkok condominiums.
Available unit types include:
• 1 Bedroom – 45.25 sqm
• 2 Bedroom – 63.75 to 90.75 sqm
• 3 Bedroom – 143.75 sqm
• Larger 3 Bedroom Residences - 186.50 to 209.75 sqm (including maid room and Thai kitchen), including Skyline, Twiline, and Riverline layouts.This mix gives the project a notably broader and more premium size profile than typical Bangkok high-rise stock, particularly at the upper end where true family-sized layouts are included.
Interiors are designed around natural materials, warm tones, and practical flow, with layouts intended to support both owner-occupiers and longer-term residents. Detailed pricing, floor plans, and current availability can be provided on request.
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Widen by Sansiri is located in Nang Linchi, a quiet and established residential pocket within the wider Sathorn district.
The area is known for its balance between city accessibility and residential calm, offering convenient connections to Bangkok’s central business districts while maintaining a more liveable neighbourhood feel.
Connectivity includes:
Easy access to Sathorn and Silom CBD
Direct routes to Rama 3 and central Bangkok
Close proximity to major office towers and embassies
Nearby amenities include:
Market Place Nang Linchi and Villa Market (approx. 100m)
One Bangkok and King Power Mahanakhon (under 3km)
International schools including Raintree and St. Andrews
Hospitals such as BNH and MedPark
This location supports both end-user lifestyle appeal and consistent long-term rental demand, particularly from professionals working in Sathorn and Silom.
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Widen by Sansiri is designed around a calm, nature-led living environment, with facilities that prioritise space, privacy, and wellbeing within a central Bangkok setting.
Key facilities include:
Lobby Lounge – garden-view reception space with natural materials and travertine finishes, designed as a relaxed, residential-style living area
The Park – landscaped private garden with seating court and water features, creating a quiet outdoor retreat
Panoramic Pool – 25m infinity-edge pool with Bang Krachao views, daybeds, jacuzzi, and a separate kids’ pool
Pet Playground – secure, landscaped area with double-gated access for residents with pets
Putting Green – dedicated leisure space set within landscaped surroundings
Sky Lounge – elevated lounge with open views across Bangkok, finished with natural materials and soft, neutral tone
Co-Living Space – flexible shared workspace with private pods and meeting room, designed for both work and relaxation
Fitness Suite – fully equipped gym with panoramic views, supporting cardio, strength training, and wellness activities
The overall design focuses on creating a slower, more balanced lifestyle, combining urban convenience with greenery, thoughtful communal spaces, and a strong emphasis on day-to-day liveability.
Residents benefit from a quieter, more residential atmosphere compared to higher-density central developments, while still remaining within easy reach of Sathorn’s business district and wider Bangkok connectivity.
Low-Density Living, River Views & Refined Spaces
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Buyer Information
Rental Yields
Widen by Sansiri is located in Sathorn, one of Bangkok’s most established central districts, with direct access to the CBD, Nang Linchi, and the wider Rama 4 corridor.
This positioning supports consistent demand from professionals, expatriates, and long-stay residents seeking a lower-density residential environment within close reach of the city’s core business and lifestyle areas.
Indicative gross rental yields are typically in the region of 3–5%, reflecting the development’s premium positioning, unit sizes, and long-term tenant profile.
Capital Growth & Exit Potential
Sathorn remains one of Bangkok’s most tightly held central locations, where land availability is limited and new supply is increasingly constrained.
Widen’s low-density positioning, combined with its proximity to established business districts and improving infrastructure along Rama 4, supports long-term demand from both end users and investors.
As central supply remains restricted, well-positioned developments such as Widen are aligned with steady, fundamentals-driven capital appreciation, rather than short-term speculative growth.
Thailand Residency
Property ownership in Thailand does not automatically grant residency. However, Widen by Sansiri is offered by a developer participating in Thailand’s long-stay visa pathway, where eligible foreign buyers investing from THB 3 million may apply for renewable long-stay visas under current regulations, subject to approval.
For a full breakdown, see our guide: Thailand Long-Stay Visa & Property Investment (3 Million Baht Guide).
Thailand Privilege (formerly Thailand Elite) remains a separate programme with its own eligibility criteria.
We can advise on eligibility and help you identify suitable units within qualifying developments.
Legal Support
Legal support is provided to buyers throughout the purchase process. This includes assistance with contract review, ownership structure, payment schedules, and Land Office transfer procedures.
Foreign buyers can purchase condominium units under Thailand’s foreign freehold quota, subject to availability. Where foreign freehold allocation is unavailable, leasehold ownership structures may be offered.
We can also introduce independent English-speaking legal advisers to support the purchase process.
Prime Central Living in Sathorn with CBD Connectivity
Widen by Sansiri is located in Sathorn, positioned along Nang Linchi Road within one of Bangkok’s most established and tightly held central districts.
With direct access to Rama 4 Road and close proximity to the CBD, the development offers strong connectivity across the city’s key business and lifestyle zones, while maintaining a quieter, more residential setting.
Surrounded by international schools, embassies, lifestyle amenities, and riverfront areas, the location supports a refined, well-connected urban lifestyle with consistent demand from both end-users and long-term residents.
Explore Widen by Sansiri
Low-Density Living in Sathorn, Bangkok
Speak to our team about available units, pricing, and in-person or virtual viewing tours.
Buying a Condo at Widen by Sansiri: 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 may be 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, 2-bedroom, and 3-bedroom residences, with larger formats incorporating additional maid rooms and Thai kitchens.
Unit sizes range from approximately 45 sqm to over 200 sqm, supporting both efficient city living and larger, family-oriented layouts.
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Widen is positioned for both investment and end-user buyers, with its low-density design and Sathorn location supporting long-term demand from professionals, expatriates, and established Bangkok residents.
The development appeals to buyers seeking a quieter residential environment within close proximity to the CBD, aligned with long-term rental demand and owner-occupier use.
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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.
Larger units tend to attract long-term tenants, while smaller formats may achieve slightly stronger yields due to broader rental demand.
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Yes. Both in-person and virtual viewing options are available 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 curated collection of resident-focused facilities, designed around landscaped outdoor spaces and elevated lifestyle areas.
Key facilities include:
Lobby lounge with garden views
Landscaped park and seating areas
Panoramic swimming pool and Jacuzzi
Fitness suite with city views
Co-living and co-working spaces
Sky lounge and elevated relaxation areas
Pet playground and green spaces
Putting green
These spaces are designed to support a more private, low-density residential lifestyle within a central Bangkok setting.
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The project is currently under development, with completion scheduled for Q4 2028.
Detailed construction progress and handover timelines can be confirmed upon request based on the latest developer updates.
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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, Widen by Sansiri 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 developments.
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Widen by Sansiri is located in Sathorn along Nang Linchi Road, within one of Bangkok’s most established central districts.
The area offers direct access to the CBD and Rama 4 corridor, while maintaining a quieter residential character supported by international schools, embassies, and nearby lifestyle amenities.
This combination of central connectivity and low-density surroundings supports both long-term lifestyle appeal and consistent rental 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.