Bangkok,
Khlong Tan,
Thailand
1-bedroom loft 24 sqm (258 sq ft) XELF by Sansiri, Klongtoei
Main Characteristics
Apartment Description
This two-level loft with one bedroom in the XELF by Sansiri project suits buyers looking for apartments in Bangkok with an unusual layout and high ceilings. Even at 24 sqm (258 sq ft), the unit feels noticeably more spacious than a typical studio.
The space is split across two levels:
on the ground floor, a living room with a sofa and TV unit
a kitchen with a fridge, microwave and dining table
a bathroom and washing machine, also on the lower level
on the upper level, a bedroom with a bed and wardrobe
The living room ceiling height is 4.7 m, and a tall window fills the unit with natural light. The loft is handed over fully furnished, and the entrance has a Kaadas electronic lock that opens with a code, key card or fingerprint.
For property investment, the format makes sense on rental income: lofts in the area rent for an average of ฿807 per sqm per month, against ฿728 for conventional apartments. The developer's instalment plan starts with a reservation of ฿10,000, so entry to XELF by Sansiri does not require a large sum upfront.
Infrastructure and ServicesInfrastructure and Services
Swimming pool
Jacuzzi
Gated community
Yoga area
Parking
Terrace on the roof
Fitness
Shuttle service
Location Description
The loft is on Rama IV Road in the Klongtoei district, between Thong Lor and the city's new business quarters. It suits buyers looking for property in Bangkok who want a metro station within walking distance and quick access to offices.
Nearby:
Thong Lo BTS station, 900 m away, with a residents' shuttle from 7:00 to 19:00
Queen Sirikit National Convention Centre MRT station, 1.8 km away
Terminal 21, Gateway Ekamai and Suan Plearn market
One Bangkok and Dusit Central Park
Benjakitti and Lumphini parks
Bangkok Hospital and Sukhumvit Hospital
Chulalongkorn University
Proximity to business districts and parks offers both everyday comfort and steady demand from tenants.
Property Advantages
4.7 m ceiling height
Above the living room there is nearly the height of two standard floors. Thanks to the volume and a tall window, the compact unit does not feel cramped.
Bedroom on a separate level
The sleeping area sits upstairs, clear of the kitchen and living room. Downstairs there is room for work and entertaining guests.
More rental income than a standard apartment
Lofts in the Rama IV area rent for roughly 10% more per square metre. Fitted furniture and appliances are included, so the unit can be let as soon as you receive the keys.
Additional
Reservation: ฿10,000
Signing of the agreement: ฿30,000
Monthly instalment during construction: ฿8,000
Five major instalments: ฿30,000 each
Remaining balance: due on handover of the unit and registration of ownership
Service charge (common area fee): ฿49 per sqm per month in the first year, ฿60 per sqm per month from the second year
Sinking Fund: ฿500 per sqm, one-off payment on handover of the unit
Registration fees for ownership transfer: the amount and how they are split between buyer and developer should be confirmed with your KVARIS manager
The loft is handed over fully ready for living or letting.
Furniture:
sofa
coffee table
dining table and chairs
TV unit
bed and bedside table
wardrobe
shoe cabinet
Appliances:
fridge
microwave
washing machine
Finishes and fittings:
Kaadas electronic lock: code, key card, fingerprint, app or physical key
60 x 60 cm porcelain stoneware tiles in the kitchen and bathroom, wood-effect laminate in the living room and bedroom
engineered stone worktop and splashback in the kitchen
app for managing the home and building services
Additional
Reservation: ฿10,000
Signing of the agreement: ฿30,000
Monthly instalment during construction: ฿8,000
Five major instalments: ฿30,000 each
Remaining balance: due on handover of the unit and registration of ownership
Service charge (common area fee): ฿49 per sqm per month in the first year, ฿60 per sqm per month from the second year
Sinking Fund: ฿500 per sqm, one-off payment on handover of the unit
Registration fees for ownership transfer: the amount and how they are split between buyer and developer should be confirmed with your KVARIS manager
The loft is handed over fully ready for living or letting.
Furniture:
sofa
coffee table
dining table and chairs
TV unit
bed and bedside table
wardrobe
shoe cabinet
Appliances:
fridge
microwave
washing machine
Finishes and fittings:
Kaadas electronic lock: code, key card, fingerprint, app or physical key
60 x 60 cm porcelain stoneware tiles in the kitchen and bathroom, wood-effect laminate in the living room and bedroom
engineered stone worktop and splashback in the kitchen
app for managing the home and building services
Project Gallery
About developer
Sansiri is one of Thailand's largest and most established developers, whose projects can be confidently recommended to clients.
Sansiri Public Company Limited was founded in 1984 and has been among the country's leading developers for approximately 40 years. It is listed on the Thailand Stock Exchange (SET: SIRI), headquartered in Bangkok, and operates nationwide, developing condominiums, houses and townhouses.
Scale and figures
Founded: 1984.
Public status: SET listing since 1996.
Portfolio: hundreds of completed projects and tens of thousands of units; by the 2010s already 237 projects and over 60,000 properties across 9 provinces and one project in London.
2025: No. 1 in Thailand by number of new units launched — 1,847 units (approximately 12% of all launches in Bangkok and surrounding areas within the half-year period).
Plan for 2026: 30+ new projects with a combined value exceeding ฿50 billion, target sales of ฿48–53 billion, transfers of ฿39–46 billion.
Geography
Sansiri is particularly strong in:
Bangkok and its metropolitan area (urban condominiums and residential complexes).
Major tourist provinces (resort condominiums and complexes).
On Phuket, Sansiri is developing resort projects, one of which is RHEA by Sansiri in Cherng Talay, between Surin and Bang Tao beaches.
Developer approach and strengths
Sansiri positions itself as a full-service developer based on:
Property development — development of residential properties across different segments.
Property services — property management, brokerage, rental.
Hotel management and associated services.
Sansiri is one of few developers whose projects participate in official long-term investment and long-stay visa programmes for foreign buyers. Upon purchasing a condominium unit valued at ฿3 million and above and meeting immigration requirements, the owner gains the right to apply for an annual investor visa with renewal options, as well as to arrange residency status for family members.
In a number of pilot programmes launched on Phuket, Sansiri projects (including Rhea by Sansiri) are used as base properties for arranging such visas, and the developer, working with partners, assists owners with document preparation and submission.
Why we confidently recommend Sansiri to our clients
Nearly 40 years in the market and public status — transparent reporting, regular filings and investor oversight.
Strong track record — hundreds of completed projects, tens of thousands of handed-over units, leadership in number of launches and sales volume.
Experience in resort regions — not only Bangkok but major tourist destinations, including Phuket and projects such as RHEA by Sansiri.
Full range of services for owners — development, property management, rental and resident services, which is particularly important for foreign buyers.
Financial stability and growth plans — revenue exceeding $1.1 billion, profit around $170 million and dozens of new projects annually.
Through scale, experience and service quality, Sansiri logically belongs on the shortlist of developers that the agency can confidently recommend to clients considering property purchase in Thailand and Phuket.
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