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Thailand

Under construction

XELF by Sansiri

Bangkok

Starting from

฿3,590,000

XELF by Sansiri tower on Rama 4 Road, Khlong Toei, Bangkok, at dusk1 / 12

The XELF by Sansiri brochure

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6 home types available
  • Q3 2028Handover
  • 1 to 3Bedrooms
  • 24 to 86Sqm
  • FreeholdTenure
  • On requestPayment plan
Developer
Sansiri
Location
Bangkok
Status
Under construction
Property type
Condominium
Homes
946 across 37 storeys
Guide prices
฿3,590,000 to ฿3,590,000

Why buyers look closely

Freehold loft and simplex condos on Rama 4, 3 minutes by car from BTS Thong Lo

  1. 013 minutes by car to BTS Thong Lo, 5 minutes to MRT Queen Sirikit Centre
  2. 02Promotional price from THB 3.59 million
  3. 03Double-height loft one-bedrooms from 23.75 sqm
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Developer: Sansiri

XELF by Sansiri prices and floor plans

Every home type at XELF by Sansiri, with its guide price. Each has its own page, floor plan and payment schedule.

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Guide prices. Availability changes daily: ask us for the current list.

XELF by Sansiri payment plan

Payment plan

Pay in stages, worked on your home

The developer issues its schedule with the price list. Tell us which home you like and we will send the plan worked out on its price, stage by stage.

About XELF by Sansiri

XELF by Sansiri is a 37-storey freehold condominium of 946 homes on Rama 4 Road in Khlong Toei, between Thonglor and the business district, with one-bedroom lofts and simplex units from 23.75 sqm up to a three-bedroom of 85.5 sqm. Prices start from a promotional THB 3.59 million. It suits a first city home or a rental unit, with completion due in August 2028.

There are two kinds of one-bedroom. Lofts of 23.75 to 38.75 sqm put the bed on a mezzanine above a double-height living room. Simplex units of 29 to 35.5 sqm are on one level, with the bedroom behind a door. Together they make up 794 of the 946 homes. A one-bedroom plus of 53.5 sqm adds a multi-purpose room and a second bathroom. Two-bedrooms come as 15 units of 48.25 sqm with one bathroom and 135 units of 55.5 to 56.25 sqm with two. Two three-bedrooms of 85.5 sqm sit on floors 36 and 37. Prices start from a promotional THB 3.59 million.

Facilities include a 30-metre pool with a children's pool and a leisure pool looking over Bang Krachao, a gym with a yoga room, a co-working lounge, a meeting room, a sky lounge and an entertainment room.

XELF by Sansiri highlights

  1. 013 minutes by car to BTS Thong Lo, 5 minutes to MRT Queen Sirikit Centre
  2. 02Promotional price from THB 3.59 million
  3. 03Double-height loft one-bedrooms from 23.75 sqm
  4. 04Freehold in your own name, within the 49% foreign quota
  5. 0530-metre pool facing the green belt of Bang Krachao
  6. 06946 homes in one 37-storey tower on about 4 rai
  7. 07Completion expected in August 2028

Amenities at XELF by Sansiri

  • 30-metre swimming pool
  • Children's pool and leisure pool
  • Rhythm Club gym with a yoga room
  • Idea Lounge co-working space and co-pantry
  • Executive Suite meeting room
  • Cloud Lounge
  • Sky Retreat garden pavilion
  • Entertainment room with audio and video systems
  • Welcome Lounge lobby
  • Whisper Garden ground-floor gardens
  • Laundry room
  • Mailroom
  • Wireless internet in the common areas
  • 24-hour security guards and CCTV
  • EV charging
  • Parking for about 44% of homes

XELF by Sansiri location

In Bangkok. What is close by, and how long it takes to get there.

Bangkok is where a foreign buyer can own freehold most simply: a condominium unit inside the building's 49% foreign quota. The average asking price in the central business district was about THB 236,800 per sqm in Q1 2026, with roughly 350,000 unsold units across the wider market. Buy for location and building quality, and negotiate.

13.7167° N 100.5749° E

BTS Thong Lo (by car)
3 min
MRT Queen Sirikit Centre (by car)
5 min
EmQuartier (by car)
5 min
Samitivej Sukhumvit Hospital (off-peak drive)
6 min
One Bangkok (by car)
10 min
Suvarnabhumi Airport (off-peak drive)
30 min
Bangkok area guide Property for sale in Bangkok

Buying at XELF by Sansiri: ownership and costs

Freehold, in your name

Homes within the building's 49% foreign quota are owned outright and registered in your name at the Land Office. The purchase money must arrive from abroad in foreign currency.

How the foreign quota works

The cost of buying

Worked on the one-bedroom loft at its guide price.

CostBasisEstimate
Guide priceFreehold฿3,590,000
Transfer fee2% of the registered value, shared equally with the seller฿28,720
Sinking fundOne-off, 600 THB per sqm฿14,250
Legal review and due diligenceIndependent lawyer, contract and title review฿60,000
Price plus buying costs (2.9% on top)฿3,692,970

An estimate, not a quotation. Assumes the transfer fee is shared equally with the developer and a registered value of 80% of the price; the sinking fund is a typical figure, and we confirm the exact amount before you reserve. Rates reviewed 12 November 2026. Change the assumptions.

Our view of XELF by Sansiri

XELF suits a buyer who wants a low entry price close to Thonglor and the Rama 4 offices, either as a weekday base or as a unit to let to a professional on a yearly lease. The lofts suit a single owner who likes height and light. It does not suit a family who need space, or a buyer who wants a quiet building with few tenants. Our off-plan buying guide explains how to judge a build due in 2028.

Strengths

  • BTS Thong Lo is 3 minutes by car and MRT Queen Sirikit Centre 5 minutes, with EmQuartier 5 minutes and One Bangkok 10 minutes, so tenants reach the main office districts quickly.
  • The entry price, a promotional THB 3.59 million in November 2026, is low for a Thonglor and Rama 4 address.
  • Most homes are one-bedrooms of 23.75 to 38.75 sqm (794 of 946), the size most corporate tenants in Bangkok rent.
  • Sansiri, a listed developer, builds XELF with Mitsui Fudosan Asia Development (Thailand), and construction had reached 13% on 10 November 2026 with the environmental approval and building permit granted.
  • The 30-metre pool looks over the green belt of Bang Krachao across the river, a rare open outlook for a city tower.

Considerations

  • The tower is not beside a station. BTS Thong Lo is 3 minutes by car or motorbike taxi; walk the route on a viewing before you rely on it.
  • With 946 homes, most of them small one-bedrooms, many will be let. Expect a large building with frequent turnover of tenants and more competition when you let your own unit.
  • Parking covers about 44% of homes, so not every owner gets a space.
  • Completion is scheduled for August 2028. Ask us for the payment schedule, the service charges and the late-delivery terms before you reserve.
  • The THB 3.59 million figure is a promotional price and may change. Confirm the price of the specific unit on the day you reserve.

XELF by Sansiri: questions buyers ask

How much does a home at XELF by Sansiri cost?

Guide prices at XELF by Sansiri start from ฿3,590,000 for the one-bedroom loft. Prices move with availability; ask for the current price list.

When will XELF by Sansiri be completed?

Handover at XELF by Sansiri is scheduled for Q3 2028. Construction schedules can move, and the sale contract governs the date.

Can foreigners buy at XELF by Sansiri?

Yes. Foreign buyers can buy at XELF by Sansiri as freehold. A condominium can be owned freehold within the building's 49% foreign quota; land cannot be owned by a foreigner, so villas are held on a registered lease. See freehold or leasehold.

Who is the developer of XELF by Sansiri?

XELF by Sansiri is developed by Sansiri. A joint venture of Sansiri Public Company Limited, listed on the Stock Exchange of Thailand, and Mitsui Fudosan Asia Development (Thailand), part of Japan's Mitsui Fudosan group.

Where is XELF by Sansiri?

XELF by Sansiri is in Bangkok. It is about 3 minutes from BTS Thong Lo (by car) and 5 minutes from MRT Queen Sirikit Centre (by car). See the Bangkok area guide.

Is there a payment plan at XELF by Sansiri?

The developer issues its payment schedule with the price list. Ask for it and we will send it worked on the home you like.

Can foreigners buy freehold at XELF by Sansiri?

Yes. You can own a unit freehold in your own name within the 49% foreign quota, provided the money comes from abroad in foreign currency. Ask us which units are still on the foreign quota.

What is the payment plan at XELF by Sansiri?

Terms come with the reservation papers, so ask us for the current schedule and any promotion before you decide.

What is a loft unit at XELF by Sansiri?

A loft has a double-height living room with the bed on a mezzanine above it, in 23.75 to 38.75 sqm. Simplex units are on one level, from 29 to 35.5 sqm. The brochure has the plans of both.

What are the service charges at XELF by Sansiri?

The common-area fee and the sinking fund are both charged per square metre. Ask us for the figures on your unit before you reserve.

How far is XELF by Sansiri from the BTS?

BTS Thong Lo is 3 minutes and MRT Queen Sirikit National Convention Centre, by car. Maleenont Tower is 400 metres away and Suvarnabhumi Airport about 30 minutes off-peak.

Buying XELF by Sansiri through us

One adviser.
Every answer.

A brochure tells you what a developer wants you to see. We give you the rest: the price of every home in your currency, the payment plan worked out, exactly what a foreign buyer can own, the full cost of buying, and one adviser who stays with you from the first call to the day you collect your keys.

  1. 01

    British based, British service

    A British team that keeps you informed in writing at every stage and treats your purchase with care and courtesy, wherever you are buying from.

  2. 02

    Information before selling

    Proper information and clear digests on every home, the same way in every Omnia market, so you buy with the full picture and nothing left out.

  3. 03

    Specialists in Thailand

    Our advisers specialise in Thai property for international buyers, as part of the Omnia network, with deep experience of the developers, the coasts and the rules.

  4. 04

    Every price, in your currency

    Guide prices for every home we show, with the payment plan and the cost of buying added up for you.

  5. 05

    Ownership explained first

    Before you choose a home, you will know exactly what you can own in Thailand and how you will hold it.

  6. 06

    One adviser, start to finish

    The person you first speak to stays with you from the first call to the day you collect your keys.

From first call to keys

  1. 01

    Tell us what you want

    Where you would like to be, what the home is for and what you want to spend. Twenty minutes, by phone, video or WhatsApp.

  2. 02

    See what fits

    A short list of developments that suit you, each with its price list, floor plans, payment plan and the full cost of buying.

  3. 03

    Choose with confidence

    We explain what you can own and how, check the developer and the title, and work alongside your own lawyer.

  4. 04

    Reserve and pay from home

    We arrange the reservation, the contract and each stage payment, so you can buy from wherever you live.

  5. 05

    Collect your keys

    We follow the build with you, handle the handover and the transfer at the Land Office, and help you furnish and let the home if you wish.

Talk to an adviserAbout Omnia Thailand

Free brochure

The XELF by Sansiri brochure

What the developer publishes on XELF by Sansiri, sent to you by an adviser on WhatsApp or by email.

  1. 01Floor plans and sizes
  2. 02The price of each home type
  3. 03The payment plan, stage by stage
  4. 04Ownership and the full cost of buying
Or ask on WhatsApp 0330 122 5848

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