Bangkok,
Ratchada,
Thailand
1-bedroom apartments from 25 m² The BASE Ratchada 19, Ratchada
Main Characteristics
Apartment Description
One-bedroom apartments at The BASE Ratchada 19 suit buyers who want a ready-to-move-in home close to the MRT and prefer to buy without construction risk. The project was registered in 2026, so you can view the apartments in person and complete the transfer of ownership straight away. Foreign buyers can acquire freehold, meaning full ownership recorded with the Land Department.
The bedroom is separate from the living room, which contains a sofa, a TV unit and a dining table for two. Built-in wardrobes in the bedroom and a shoe cabinet in the hallway help keep things orderly, even in a compact floor area.
The furniture follows the Round Well concept, with rounded corners. The apartments are handed over fully furnished: a 5-foot bed, wardrobe, sofa, TV unit, dining set and appliances.
Offices, universities and the MRT keep rental demand on Ratchada strong throughout the year. The BASE Ratchada 19 allows an investor to start letting straight after completion of the purchase, without construction risk.
Infrastructure and ServicesInfrastructure and Services
Swimming pool
Gated community
Co-working
Animal Walking Park
Parking
meeting room
Laundry room.
Terrace on the roof
Fitness
Shuttle service
Location Description
Ratchada runs along the avenue of the same name, one of Bangkok's main business streets, and combines offices, shopping centres and quiet residential neighbourhoods. The project sits deep within the street, away from the avenue's noise, and its own shuttle takes residents to the metro. Buyers looking for property in the Ratchada area tend to value proximity to business centres and steady rental demand.
• Ratchadaphisek MRT station: 750 m, project shuttle
• Lat Phrao MRT with transfer to the Yellow Line: 2.1 km
• Ha Yaek Lat Phrao BTS, Green Line: 3.2 km
• Central Plaza Ladprao and Union Mall: 3.7 km to Central Plaza Ladprao
• Central Rama 9 and Fortune Town: 6 km
• Huai Khwang night market: 2 MRT stations
• Thai Airways head office: 1.7 km
A metro station, the project shuttle, and shopping centres and offices nearby combine everyday convenience with steady rental demand.
Property Advantages
Freehold for foreign buyers
Foreign buyers can acquire freehold ownership, registered with the Land Department. The bank issues a FET certificate, without which ownership cannot be registered.
Fully furnished, ready to let
The package includes a 5-foot bed, wardrobe, sofa, TV unit, dining set for two and appliances. The apartments are ready to rent out with no further outlay on furnishings. Advantage 3: Demand from offices and universities The head office of Thanachart Bank is 3 km away, and the head office of Thai Airways is 1.7 km away. Universities and offices create a steady flow of tenants, while the Huai Khwang night market nearby makes everyday life convenient.
Demand from offices and universities
The head office of Thanachart Bank is 3 km away, and the head office of Thai Airways is 1.7 km away. Universities and offices create a steady flow of tenants, while the Huai Khwang night market nearby makes everyday life convenient.
Additional
• Reservation deposit: 100,000 ฿
• On signing the Sales and Purchase Agreement (within 7 days of the reservation): 30% of the price, with the reservation sum credited towards payment
• On handover of the apartment and registration of ownership: 70%
• Maintenance Fee: 53 ฿ per sqm per month in the first year, 56 ฿ per sqm in the second year, 59 ฿ per sqm from the third year. Paid in advance for the year. Under the current promotion, the developer covers the first-year Maintenance Fee
• Sinking Fund: 500 ฿ per sqm, one-off payment
• Transfer fee at the Land Department: 2% of the assessed value, plus taxes due on registration
The apartments are handed over with the developer's furniture package and are ready to live in or rent out.
Furniture:
• sofa, TV unit and coffee table in the living room
• dining table and two chairs in the living room
• 5 ft bed in the bedroom
• fitted wardrobe in the bedroom
• shoe cabinet in the hallway
Textiles:
• 5 ft mattress in the bedroom
• bed linen set and duvet in the bedroom
• curtains at the windows
Appliances:
• 43-inch smart TV in the living room
• 7.3 Q refrigerator in the kitchen
• microwave oven in the kitchen
• 8 kg washing machine in the bathroom
• 3,500 W water heater in the bathroom
Finishing and fittings:
• Property care service: contents to be confirmed by the developer
Additional
• Reservation deposit: 100,000 ฿
• On signing the Sales and Purchase Agreement (within 7 days of the reservation): 30% of the price, with the reservation sum credited towards payment
• On handover of the apartment and registration of ownership: 70%
• Maintenance Fee: 53 ฿ per sqm per month in the first year, 56 ฿ per sqm in the second year, 59 ฿ per sqm from the third year. Paid in advance for the year. Under the current promotion, the developer covers the first-year Maintenance Fee
• Sinking Fund: 500 ฿ per sqm, one-off payment
• Transfer fee at the Land Department: 2% of the assessed value, plus taxes due on registration
The apartments are handed over with the developer's furniture package and are ready to live in or rent out.
Furniture:
• sofa, TV unit and coffee table in the living room
• dining table and two chairs in the living room
• 5 ft bed in the bedroom
• fitted wardrobe in the bedroom
• shoe cabinet in the hallway
Textiles:
• 5 ft mattress in the bedroom
• bed linen set and duvet in the bedroom
• curtains at the windows
Appliances:
• 43-inch smart TV in the living room
• 7.3 Q refrigerator in the kitchen
• microwave oven in the kitchen
• 8 kg washing machine in the bathroom
• 3,500 W water heater in the bathroom
Finishing and fittings:
• Property care service: contents to be confirmed by the developer
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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