Bangkok,
Khlong Tan,
Thailand
2-bedroom apartment 48 sqm XELF by Sansiri, Klong Tan (517 sq ft)
Main Characteristics
Apartment Description
Two-bedroom apartments on the 30th floor of XELF by Sansiri suit buyers who want an apartment in Bangkok with a well-planned layout and enough space for the whole family. The 48.25 sqm (519 sq ft) unit has two full bedrooms, a spacious living room and two balconies, with windows facing west.
Inside the unit:
master bedroom with a wardrobe and access to its own balcony
second bedroom with a window and a wardrobe
living room with a sofa, a TV area and a dining table for four
second balcony accessed from the living room
separate kitchen with a refrigerator, hob and washing machine
bathroom with a separate shower cubicle
The kitchen is separated from the living area, so cooking smells do not reach the living room or bedrooms. Ceiling height is 2.7 m. The apartment is handed over fully furnished with appliances, and entry is by a Kaadas electronic lock.
Why apartments make sense as a property investment:
Rental income. The average rent in the area for classic apartments is 728 ฿ per sqm per month. For 48.25 sqm, this points to around 35,000 ฿ a month, or around 4.8% a year before expenses.
Broad tenant pool. Two separate bedrooms suit a family, a couple with a child, or two professionals sharing. Offices in Thonglor, Asok and One Bangkok, along with nearby clinics and universities, support demand throughout the year.
Capital appreciation before completion. With average price growth in the area of around 3% a year, the apartment could gain around 670,000 ฿ during construction.
Staged entry. Around 635,000 ฿, about 7% of the price, is payable before handover. The balance is paid on registration.
Established developer. Sansiri has been operating since 1984, and XELF by Sansiri has already passed the EIA environmental review.
A high floor, two balconies and a fully furnished unit allow the apartment to be rented out straight after the keys are received.
Infrastructure and ServicesInfrastructure and Services
Swimming pool
Jacuzzi
Gated community
Yoga area
Co-working
Parking
Laundry room.
Terrace on the roof
Fitness
Shuttle service
Location Description
The apartments are located on Rama IV Road, in the Klong Toei district, at the junction of Sukhumvit and the new business quarters. Property in Bangkok is a sound choice for those who want to live at the centre of the city and expect steady demand from tenants.
Nearby:
Thong Lo BTS station, 900 m away, with a shuttle service for residents
Queen Sirikit National Convention Centre MRT station, 1.8 km away
the business districts of Asok, Silom and Sathorn
APAC Tower on Ekkamai
EmQuartier, Emsphere and Terminal 21
Benchakitti and Lumphini parks
Bangkok Hospital, Samitivej and MedPark hospitals
Chulalongkorn University
Property Advantages
Two balconies on the 30th floor
One balcony adjoins the living room, the second the master bedroom. On a high floor there is more natural light and less urban noise
Closed kitchen
The kitchen is set apart in its own room and does not merge with the living room. For those who cook at home, and for tenants with families, this layout is a clear advantage
Two separate bedrooms
Each bedroom has its own entrance and a built-in wardrobe. The apartments are equally easy to rent to a family or to two tenants
Additional
Developer instalment plan for two-bedroom apartments at a price of 8,748,000 ฿:
reservation: 20,000 ฿
contract signing: 40,000 ฿
monthly payment during construction: 10,000 ฿
five major payments: 55,000 ฿ each
remaining balance: on handover of the apartment and registration of ownership
Before completion, the buyer pays approximately 635,000 ฿, around 7% of the price. The remaining balance of around 8,113,000 ฿ is paid after construction is completed.
Maintenance 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 apartment
registration fees on transfer of ownership: the amount and the split between buyer and developer should be confirmed with your KVARIS manager
The apartments are handed over fully finished and ready to live in or to let.
Furniture:
two beds with bedside tables
two wardrobes
a sofa and coffee table
TV unit
dining table with four chairs
shoe cabinet
Appliances:
refrigerator
hob
microwave
washing machine
Finishes and fittings:
Kaadas electronic lock: access by code, key card, fingerprint, app or physical key
60×60 cm porcelain stoneware tiles in the kitchen and bathroom, wood-effect laminate flooring in the living room and bedrooms
kitchen worktop and splashback in engineered stone
app for managing the home and building services
Additional
Developer instalment plan for two-bedroom apartments at a price of 8,748,000 ฿:
reservation: 20,000 ฿
contract signing: 40,000 ฿
monthly payment during construction: 10,000 ฿
five major payments: 55,000 ฿ each
remaining balance: on handover of the apartment and registration of ownership
Before completion, the buyer pays approximately 635,000 ฿, around 7% of the price. The remaining balance of around 8,113,000 ฿ is paid after construction is completed.
Maintenance 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 apartment
registration fees on transfer of ownership: the amount and the split between buyer and developer should be confirmed with your KVARIS manager
The apartments are handed over fully finished and ready to live in or to let.
Furniture:
two beds with bedside tables
two wardrobes
a sofa and coffee table
TV unit
dining table with four chairs
shoe cabinet
Appliances:
refrigerator
hob
microwave
washing machine
Finishes and fittings:
Kaadas electronic lock: access by code, key card, fingerprint, app or physical key
60×60 cm porcelain stoneware tiles in the kitchen and bathroom, wood-effect laminate flooring in the living room and bedrooms
kitchen worktop and splashback in engineered stone
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 THB 50 billion, target sales of THB 48–53 billion, transfers of THB 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 THB 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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