The Excel Udomsuk
The Excel Udomsuk is a completed low-rise condominium by All Inspire, with 228 units in a single eight-storey building on Soi Udom Suk 29. It is no longer a developer-sales story.
Bangkok

From 1,250,000 THBPer broker listings. Current price list, layouts and availability — discussed one-to-one with a project specialist
Quick — 10-second read
- What it is
- Condominium
- Where
- Soi Udom Suk 29, Sukhumvit 103, Bang Chak, Phra Khanong, Bangkok 10260, Thailand · Bangkok
- Stage
- Completed · 2017
- Price
- From ฿1,250,000guide price, final by unit
- Transparency
- 10 facts confirmed · 7 to verify
Gallery
Photographs from the project’s materials.
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Why this project is worth a look
A building you can inspect
The project has been operating since 2017, and later developer disclosures show construction and sales as fully completed. A buyer can judge the actual building rather than a future promise: lifts, pool, façade, common corridors, parking and the specific unit are all available for inspection. Secondary-market risks remain, but they are more visible than in an off-plan purchase.
Strong internal comparables
Most units are 25–28 sqm one-bedrooms, with studios around 22 sqm. That concentration creates useful like-for-like resale comparisons inside the same building. Buyers can see how much sellers are asking for differences in floor, renovation, furniture and view instead of relying only on a broad neighbourhood average.
Udom Suk, not walk-to-BTS
The building is only around 100–150 metres inside Soi Udom Suk 29, but BTS Udom Suk is roughly 1.8 km away. The location works better for people who are comfortable combining motorcycle taxis, cars and the BTS than for buyers who expect to walk to the station every day. The Udom Suk name should not be confused with station-front convenience.
Accessible resale entry point
Active listings in early October 2026 showed a lower asking-price anchor around THB 1.25 million for compact units. That can make the project an affordable entry into a completed Bangkok condominium, but the cheapest unit is not automatically the best value. Condition, arrears, transfer eligibility, view and renovation quality can explain a large part of the price difference.
Parking is a constraint
Historical project information describes about 75 parking spaces for 228 units, with tandem parking included in the ratio. That may be acceptable for residents who do not drive daily, but it can be a meaningful quality-of-life issue for car-dependent households. Current parking rules and any charges should be checked with the juristic office rather than assumed from old brochures.
About the project
The Excel Udomsuk is a completed low-rise condominium by All Inspire, with 228 units in a single eight-storey building on Soi Udom Suk 29. It is no longer a developer-sales story. Company disclosure documents later showed the project at 100% construction progress and 100% sales progress, while the market today is made up of owner resales and rentals. That changes what a buyer should focus on. Instead of relying on launch promises, you can inspect the actual lobby, lifts, pool, common areas, parking situation, noise levels and the view from the specific unit. At the same time, secondary-market paperwork matters more: the unit title, outstanding common fees and the condominium juristic person's records are central to a clean transfer.
The project is relatively compact: one building, eight floors, 228 units and a land parcel of about 1 rai 2 ngan 11 square wah. The original mix was unusually easy to read — 65 studios at 22 sqm, 156 one-bedroom units at 25–28 sqm and only seven 37 sqm one-bedroom-plus units. Most resale inventory therefore sits within a narrow size band. That is useful when comparing options because the meaningful differences are often not the headline layout name but the floor, orientation, view, renovation quality, furniture package and maintenance history. Two 28 sqm units in the same building can be very different purchases once those details are considered.
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The building sits inside Soi Udom Suk 29, just off Udom Suk Road, also known as Sukhumvit 103. A contemporary project review placed the entrance roughly 100–150 metres inside the soi. BTS Udom Suk is about 1.8 km away, so this is better described as being in the Udom Suk station catchment than as a true walk-to-BTS project. Many residents will use a motorcycle taxi, car or local transport for the first or last part of the trip. The trade-off is a road location that connects Sukhumvit with Srinakarin and gives drivers practical access toward Bang Na and the Burapha Withi expressway corridor.
As of early October 2026, The Excel Udomsuk still has a visible resale market. PropertyHub showed active lower-end asking prices around THB 1.25 million for small units, with larger or better-fitted apartments offered higher. That number should be treated as a market-entry reference, not as a guaranteed purchase price. In a completed building, asking prices reflect unit-specific condition, furniture, floor, view and the seller's urgency. Buyers should also clarify which transfer costs are included, whether appliances and loose furniture stay, and whether the seller can provide a current no-debt certificate from the condominium juristic person before completion.
For a foreign buyer, the crucial issue is not simply whether the project is described as freehold. Thailand allows foreign ownership of registered condominium units only within the statutory foreign quota, capped at 49% of the total unit area in the building. Property portals identify The Excel Udomsuk as a freehold condominium, but quota availability is not a permanent project attribute; it changes as units are transferred. A resale unit advertised to foreigners therefore still needs a current quota confirmation from the condominium juristic person before title transfer. This is one of the most important transaction checks because a perfectly good unit may not be transferable into foreign freehold if the quota is full at that time.
The layouts reflect the compact urban-condo format of the 2016–2017 launch period. The 22 sqm studio is the smallest option and has no conventional separate living room, so the usability depends heavily on furniture placement and storage discipline. The 25–28 sqm one-bedroom is the core product and accounts for 156 of the 228 units. The rare 37 sqm type was originally documented by the developer as a one-bedroom-plus layout, with only seven units in the project. Some current resale listings relabel apartments around 36.8–37 sqm as two-bedroom units. That may reflect later internal partitioning or simply broker terminology, so the original plan and actual physical layout should be checked rather than relying on the listing label.
The common facilities are appropriate for a compact low-rise building: lobby and mail area, saltwater swimming pool, fitness room, shared work area, pocket gardens and a rooftop garden. Early project materials also describe two passenger lifts and roughly 75 parking spaces, with the parking percentage including tandem spaces. Parking is therefore a genuine trade-off rather than a minor specification. A resident without a car may barely notice it, while a household that depends on daily driving may care a great deal about parking rules, stickers, blocked-in vehicles and any separate monthly charges. Those operating rules are worth checking with the juristic office during a viewing.
A completed 2017 building has one major advantage over an off-plan purchase: its strengths and weaknesses are visible. You can inspect how the façade and common equipment have aged, whether corridors are well maintained, how security operates, how busy the pool is and whether the building feels dominated by short-term turnover or stable residents. The downside is that unit condition varies much more than in a brand-new handover. Air conditioners, bathroom seals, plumbing fixtures, windows and built-in furniture may have very different maintenance histories. A resale unit that has been rented for years should be assessed as an individual asset, not as a generic 28 sqm apartment in the project.
Operating costs need the same unit-specific approach. PropertyHub lists a common fee of THB 40 per sqm, but we did not find a 2026 juristic-person fee schedule confirming that the historical figure is still current. In an established building, the current fee, reserve-fund policy, special assessments and any seller arrears matter directly to the buyer's real carrying cost. The old figure is useful as background, not as a number to put into a final budget without confirmation. A clean resale file should include a current debt-free certificate and clarity on any major repairs or special contributions already approved by co-owners.
The Excel Udomsuk is most relevant to buyers who want a lower-priced completed condominium in the Udom Suk–Bang Na corridor and are comfortable selecting from existing resale stock rather than buying a new launch. The building is easy to understand, there are many comparable small units, and real resale evidence makes price comparison more grounded. It is less compelling for someone who needs a genuine walk-to-BTS location, large family layouts or plentiful parking. The best version of this purchase is not simply the cheapest listing. It is a well-maintained unit at a sensible resale price, with clean title-transfer documents, confirmed foreign-quota eligibility when required and a clear picture of current building charges.
Ownership format
Condominium units can be held on a freehold basis. A foreign buyer can register ownership in their own name only if space remains within the building's 49% foreign ownership quota; quota availability must be confirmed with the condominium juristic person for the specific transfer.
Unit types & sizes
The smallest original layout, with 65 units in the project. It does not provide a conventional separate living room, so storage, furniture placement and the actual feel of the space matter a great deal during a viewing. It can work as a budget-led option for one resident or the rental market, but the space constraint is more important for long-term living than a modest purchase-price difference.
This is the core layout, accounting for 156 of the 228 units in the developer's original documentation. The large number of comparable apartments makes it easier to judge whether a seller is charging a premium for floor, view, furnishing or renovation. The compact plan also means circulation, kitchen ventilation and the relationship between the bathroom, balcony and living area are worth checking in person rather than relying on the room count alone.
A rare layout with only seven units in the original project documentation. The extra room can function as a small bedroom, study or flexible room, which helps explain why some current resale listings describe similar 36.8–37 sqm units as two-bedroom apartments. Buyers should focus on the actual configuration, windows and any later alterations rather than the broker's headline label.
Developer documentation records 65 studios at 22 sqm, 156 one-bedroom units at 25–28 sqm and 7 one-bedroom-plus units at 37 sqm. Some modern resale listings relabel the largest type as two-bedroom; check the actual plan and unit documents for the selected apartment. Prices are the lowest the brokerage boards publish, not the developer’s price list — the price and availability of a specific unit are something we go through with you personally.
Facilities
13 amenities
Leisure and fitness
- saltwater swimming pool
- fitness room
- pocket gardens
- rooftop garden
Shared spaces
- lobby and mail area
- shared work area
- 2 passenger lifts
Access and security
- electronic vehicle access
- card access to common areas
- 24-hour security
- CCTV
Parking
- about 75 spaces in historical project materials
- stated ratio includes tandem parking
Location
- The project sits inside Soi Udom Suk 29, roughly 100–150 metres from Udom Suk Road (Sukhumvit 103).
- Contemporary project material placed BTS Udom Suk at about 1.8 km, so this is a station-area location rather than a true short walk to the platform.
- Udom Suk Road links Sukhumvit with Srinakarin, giving practical access both toward inner Sukhumvit and Bangkok's eastern districts.
- Drivers can connect toward Bang Na–Trat and the Burapha Withi expressway corridor, although actual travel times are traffic-sensitive.
- The wider area includes shopping, schools, hospitals and daily services; exact nearby distances are best generated from the building coordinates rather than copied from marketing lists.
Address / landmarkSoi Udom Suk 29, Sukhumvit 103, Bang Chak, Phra Khanong, Bangkok 10260, Thailand
The map loads from OpenStreetMap on request.
The circle shows the project’s approximate location; we confirm the exact address and the plot boundaries when you get in touch. © OpenStreetMap contributors.
Price & purchase terms
- Current price: From THB 1.25M in active PropertyHub resale listings refreshed around late September to early October 2026. This is a lower secondary-market asking-price anchor, not a developer price; availability and price should be discussed personally with a specialist, while unit condition, ownership eligibility and final terms must be checked for the specific unit.
- Completed: 2017
We show the lowest of the prices the brokerage boards publish: their figures for the same unit differ by a few per cent, and none of them is the developer’s price list. We ask the developer for the current price, availability and payment terms on the unit you are looking at, and go through them with you personally.
Project stage — what we know
Completed in 2017. Not a render.
Visit in person and inspect the actual units; current resale or rental offers may exist.
- Planned
- Building
- Done
What is documented on this page
Facts published here and the points to confirm before booking.
The page documents 10 key facts; 7 items should be confirmed before booking.
This is a record of published facts, not a quality rating.
At a glance
Is this project right for you?
Tick what describes you — we will show whether this may be a fit. Honest, without gloss.
Your selections are not saved anywhere. This is a decision aid, not an assessment.
Best for: A buyer seeking a lower-entry-price completed Bangkok condominium with observable resale evidence rather than an off-plan launch.; A single resident or couple comfortable with a studio or compact one-bedroom where location matters more than generous internal space.; An investor who wants to assess an existing rental and resale market rather than rely on a developer's promised return.; A resident comfortable using motorcycle taxis, local transport or a car to reach the BTS instead of requiring a station at the doorstep.; A foreign buyer willing to confirm quota eligibility for the exact unit before contract and title transfer.; may not suit: A buyer who requires a genuinely walk-to-BTS location with no first- or last-mile transport.; A family that needs larger bedrooms, a generous living room and substantial storage space.; A car-dependent owner who considers a guaranteed permanent parking space essential.; A buyer who wants a new building with fresh finishes and minimal age-related maintenance exposure..
What we confirm before booking
A short, project-specific list. We request these from the developer and go through them with you before any payment.
- which units are free, and on which floors
- the legal entity in the SPA and the payee’s bank details
- the title format and what is registered against the unit
- the contractual handover date in the SPA — the page shows the date from the project’s materials
Disputed and unknown information
This keeps the open points in one place. A missing or disputed fact is not treated as a conclusion.
- The building's foreign quota is not published as a live public figure and changes with transfers. A current quota letter from the condominium juristic person is required for the selected foreign-freehold transfer.
- PropertyHub lists a THB 40/sqm common fee, but we did not find a 2026 juristic-person fee schedule. Confirm the current fee, reserve-fund policy, special assessments and seller arrears before transfer.
- Primary project documentation calls the 37 sqm layout one-bedroom-plus, while some resale ads describe roughly 36.8–37 sqm units as two-bedroom. Check the actual plan and registered unit information for the selected listing.
FAQ
What does a unit cost in The Excel Udomsuk?
From 1,250,000 THB — per broker listings. Prices are the lowest the brokerage boards publish, not the developer’s price list — the price and availability of a specific unit are something we go through with you personally.
When is The Excel Udomsuk due for completion?
2017. The contractual handover date is fixed in the SPA.
Sources and documents
Official developer and public records used for this page. We publish no outbound links.
- Developer's official site — Document: public/ipos/IPOSGetFile.aspx checked 02.10.2026
- Government / official registry — Document: public/index.php/useful-information-detail/010_013 checked 02.10.2026
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Mark Erometskiy
Thailand property expert (Pattaya, Phuket and Bangkok), co-founder of Bomi Home. Will help with the unit, ownership, stage and terms before you decide.
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