The Seed Musee
The Seed Musee is an established low-rise condominium in the Sukhumvit 26 area of Khlong Tan, Khlong Toei. Pruksa Real Estate developed the single eight-storey building, and the most consistent project records put the unit count at 138.
BangkokBased on developer material

From 3,379,000 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
- 65/1 Soi Than Ying Phuang Rathana Prapai, Khlong Tan, Khlong Toei, Bangkok 10110, Thailand · Bangkok
- Stage
- Completed · 2008
- Price
- From ฿3,379,000guide price, final by unit
- Transparency
- 10 facts confirmed · 3 to verify
Who is behind this project
- Developer
- Pruksa Real EstatePublic company · PSHOpen developer profile →
- Track record
- Pruksa has more than three decades of operating history, although its own current websites disagree on the exact founding day in April 1993: the Thai corporate page gives 20 April, while the English investor page gives 10 April.Company data; check the specific project independently.
- Projects with us
- 17
- Transparency
- Public reporting (PSH) — independently checkable
Brand ≠ the legal entity signing your contract. This project may use a separate project company or joint venture — verify the seller and developer for the selected unit.
Why this project is worth a look
Central, not roadside
The building sits inside Sukhumvit 26 rather than directly on the main Sukhumvit carriageway. That can work well for buyers who want Phrom Phong's shopping and transport network without living on the busiest frontage. The trade-off is straightforward: the BTS is roughly 700–750 metres away, so this is a walkable central location rather than a station-adjacent one.
Usable apartment sizes
The original layout range gives buyers more room than many compact newer launches: roughly 33–55 sqm for one-bedroom units and around 65–67 sqm for standard two-bedroom units. The extra space can make a meaningful difference for long-term living or working from home. In an older building, however, internal condition varies considerably, so size should be evaluated together with renovation cost and building maintenance.
Observable resale market
There is active sale and rental stock, including tenant-occupied units. That lets a buyer inspect actual asking rents, sale prices and unit conditions rather than relying on a developer's forecast. Portal yield estimates are only a starting point; net performance will depend on the acquisition price, vacancy, management, common fees, tax and any refurbishment required.
Quota affects value
Foreign-quota status is not a minor legal footnote here. Current listings show both Thai Quota and Foreign Quota apartments, and the lowest advertised price in the building may therefore be irrelevant to a foreign buyer seeking freehold. A meaningful comparison filters first for legally transferable stock, then looks at price per unit, condition, floor, outlook and tenancy.
About the project
The Seed Musee is an established low-rise condominium in the Sukhumvit 26 area of Khlong Tan, Khlong Toei. Pruksa Real Estate developed the single eight-storey building, and the most consistent project records put the unit count at 138. This is no longer a developer-stock story. Buyers are dealing with a mature resale building where the relevant variables are the individual unit's title, quota status, renovation history, outlook, floor, tenant position and asking price. That makes due diligence more unit-specific than it would be in a new launch with standardised inventory.
Its location is the strongest reason to keep the project on a central-Bangkok shortlist. The building sits inside the Sukhumvit 26 street network rather than directly on Sukhumvit Road, with access toward both Soi 26 and the internal connections toward Soi 34. Major project portals place Phrom Phong BTS at roughly 700–750 metres. That is walkable for many residents but should not be described as doorstep transit. In return, the setting is somewhat removed from the constant movement of the main road while remaining close to the Emporium and EmQuartier side of Phrom Phong, K Village and the wider Sukhumvit commercial corridor.
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The apartment sizes are another point of differentiation. Widely repeated project data gives one-bedroom layouts of about 33.41–55.04 sqm and two-bedroom layouts of about 65.01–67.41 sqm. Resale portals also contain larger individual units, including examples around 78 sqm, so the condominium title deed rather than a generic project brochure should govern the final area used in a transaction. For owner-occupiers, the useful question is whether the extra internal space of an older building compensates for the age of finishes and systems. For investors, the question is whether the specific layout and condition match the tenant pool in Phrom Phong.
The common facilities include a swimming pool, gym, garden, sauna, steam room, children's area, parking, key-card access, CCTV and 24-hour security. Historical specialist coverage reported 96 parking spaces, while ThinkOfLiving's project data lists a common-area fee of THB 55 per sqm per month. Those figures are useful background, not a substitute for a current juristic-office confirmation. A building completed more than fifteen years ago should be judged by what the common areas look and function like today, whether major maintenance has been planned, and whether the sinking fund and fee collection are adequate for upcoming work.
Pricing is broad enough that a single 'starting price' can mislead. On 9 Sep 2026, DDproperty showed a project-wide sale range from THB 3.379M to THB 8.52M. FazWaz had a one-bedroom unit at THB 3.9M under Thai Quota, while a recently updated 45 sqm one-bedroom at THB 5.5M was marked Foreign Quota. This distinction matters: a foreign buyer cannot assume that the cheapest advertised apartment is transferable into foreign freehold. The legal quota and the source of purchase funds need to be checked before comparing two units as if they were interchangeable.
The project's age is not automatically a negative. It means the building, management pattern and rental demand can be inspected rather than inferred from a launch promise. It also means two units with the same bedroom count may have very different value once renovation, view, noise, tenancy and maintenance are considered. The Seed Musee is therefore best approached as a building in which to shortlist individual apartments, not as a uniform product. A sound purchase decision needs the unit title, foreign-quota certificate where relevant, juristic-person debt clearance, recent common-area financial information and a physical inspection of both the apartment and the building.
For due diligence, the building-level documents deserve almost as much attention as the apartment itself. A buyer should obtain current common-fee information, seller debt clearance, foreign-quota confirmation where applicable, and whatever recent juristic-person financial statements or meeting records can reasonably be reviewed. In a mature condominium, a future lift, façade, pool or mechanical-system programme can matter more than a modest difference between two asking prices. The practical question is not simply whether the building has facilities, but whether the owners' corporation has the cash flow, reserves and governance to maintain them without an unexpected special assessment.
Gallery
Photographs from the project’s materials.
Ownership format
The project is a registered condominium with freehold tenure. A foreign buyer can hold a unit in freehold within the statutory 49% foreign-ownership quota, subject to a quota confirmation from the condominium juristic person for the specific unit. Current The Seed Musee listings include both Foreign Quota and Thai Quota units.
Unit types & sizes
The core layout category covers a wide span, so a 33–37 sqm apartment should not be compared with a 50–55 sqm unit purely on bedroom count. Resale value is heavily influenced by renovation, orientation, outlook and tenancy. Current listings also show different ownership-quota labels, which can materially change the relevant buyer pool.
The standard two-bedroom range is suited to buyers who need a genuine second room rather than a compact flex space. Resale listings include larger examples, including units around 78 sqm, so the title deed should control the transaction area rather than a generic project range. The higher absolute purchase price also makes net rental economics more important than headline price per square metre alone.
The ranges above reflect the repeatedly published original project mix. Resale stock includes individual units outside those ranges, so the condominium title deed should be treated as the controlling area for a specific purchase. 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
10 amenities
Leisure
- swimming pool
- garden
- sauna
- steam room
- children's area
Fitness
- gym
Security and access
- 24-hour security
- CCTV
- key-card access
- car parking
Location
- Inside the Sukhumvit 26 street network in Khlong Tan, Khlong Toei.
- Major project portals place Phrom Phong BTS at roughly 700–750 metres.
- Emporium and EmQuartier anchor the Phrom Phong side of the neighbourhood; K Village and everyday services sit toward the Rama IV side.
- The internal road network connects toward both Sukhumvit 26 and Sukhumvit 34, giving more than one driving approach.
- Street-number references differ between portals, but OpenStreetMap coordinates and project maps resolve to the same building.
Address / landmark65/1 Soi Than Ying Phuang Rathana Prapai, Khlong Tan, Khlong Toei, Bangkok 10110, 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 3.379M in DDproperty's current project-wide sale range checked on 9 Sep 2026. This is a lower market anchor, not a promise that the cheapest unit is transferable to a foreign buyer; foreign-quota status, condition, availability and transaction terms must be checked for the selected unit.
- Completed: 2008
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 2008. Not a render.
Visit in person and see the real units; resale and rentals exist.
- Planned
- Building
- Done
Transparency index
Facts already published on this page and points we clarify together.
The project has 10 documented key facts; 3 items are clarified before booking.
We count facts already published on this page. The index does not assess the project’s quality.
At a glance
Similar options nearby and in budget
Compare before you decide — same area and price level.
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High-rise condominium · CompletedNiche Mono Bangpo
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: Owner-occupiers who want central Sukhumvit but value usable internal space over buying the newest building.; Foreign buyers willing to screen specifically for confirmed Foreign Quota stock before comparing asking prices.; Resale buyers who prefer inspecting an operating building, actual management and real units rather than relying on off-plan promises.; Investors who want observable rental listings and are prepared to model net returns at unit level instead of accepting portal yield labels.; Residents comfortable with a roughly 700–750 metre walk to Phrom Phong BTS in exchange for a position inside the neighbourhood.; may not suit: Buyers who require a true doorstep-BTS building; Phrom Phong is walkable but not adjacent.; Anyone seeking a new-build experience with minimal age-related questions around common areas and building systems.; Buyers who want to transact from the lowest portal price without separately checking quota status, title, condition and juristic-person clearances..
What we confirm before booking
A short, specific to the project list. We request these from the developer and go through them with you before any payment.
- 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
- the contractual area of the chosen unit, and which basis it is measured on
Disputed and unknown information
This keeps the open points in one place. A missing or disputed fact is not treated as a conclusion.
- Completion dates differ across sources: DDproperty and FazWaz use 2008, Lazudi and several agency profiles use 2009, while ThinkOfLiving carries a later completion date in its project card. The registry uses 2008 because two major current portals agree on it; the project is unquestionably completed and long occupied.
- Street-number references vary between 65/1 Soi Than Ying Phuang Rathana Prapai, 65 on the same soi and 119 Soi Sukhumvit 26. Mapping and route descriptions resolve to the same building, but the selected unit's title should be used for legal address verification.
- Hipflat displays inconsistent unit counts across versions of its own project page, including 94, 102, 103 and 113. DDproperty, FazWaz, ThinkOfLiving, Lazudi and other project profiles consistently report 138, so 138 is used in the registry.
FAQ
What does a unit in The Seed Musee cost?
From 3,379,000 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 Seed Musee due for completion?
2008. 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.
- Government / official registry checked 09.09.2026
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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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