3 Bedroom Condo for sale at One89 Wireless

Ultra-rare 371.57 sqm simplex owning the entire floor in One Bangkok
This super-prime leasehold penthouse at One89 Wireless offers a full 371.57 sqm occupying the entire floor, with panoramic skyline views over Lumpini Park and the Chao Phraya sunset [hidden line] on Wireless Road within the landmark One Bangkok integrated development, this fully furnished simplex with 3-meter ceilings is designed as a true legacy asset for high-net-worth buyers seeking privacy, prestige, and long-term capital preservation.
Property Details

Location: One89 Wireless, Wireless Road (Witthayu), Lumphini – within the One Bangkok integrated CBD development, Bangkok
Size: 371.57 sqm full-floor simplex penthouse
Bedrooms / Bathrooms: 3 bedrooms, 3 bathrooms, maid's room, and 1 stock room
Ownership: Leasehold ultra-luxury residence
Floor: Very high-floor, whole-floor penthouse with private lift lobby
View: 360° skyline panorama with Lumpini Park, evening sunset, and riverside scene
Common area fee: 160 THB/sqm/month (reflecting ultra-luxury service tier)
Condition: Super-luxury, fully furnished with a fitted open kitchen and a full electrical appliance set
Asking price: ฿310,000,000 (≈ ฿834,220 per sqm)

Highlights

✨ Full-floor simplex penthouse: the unit owns the entire floor, ensuring maximum privacy and exclusivity.
🌳 Lumpini Park front-row view: wide-front exposure to protected green views that are impossible to replicate in the CBD.
🏙️ Wireless Road address in One Bangkok: super-prime micro-location combining embassies, luxury retail, top offices, and hotels.
🏡 3-meter high ceilings & huge living room: generous volume and a calm, powerful modern interior with ultra-luxury materials.
🛋️ Turnkey ultra-luxury: fully furnished with fitted open kitchen and full appliance set – ready for immediate move-in by end-users or family office clients.

Why this property makes sense
This penthouse is priced firmly in the ultra-luxury segment at ฿310,000,000, or around ฿834,220 per sqm, positioning it at the very top of One89 Wireless and the wider Wireless Road market. Unlike commodity high-rise units, this is a horizontal, full-floor residence with 3-meter ceilings, panoramic Lumpini views and a private lift lobby, making it a rare asset designed for generational wealth preservation rather than short-term speculation.
Located in Bangkok’s most prestigious CBD enclave, this full-floor penthouse naturally belongs in the same conversation as other Bangkok penthouses for sale and curated luxury properties, yet it goes a step further with its Lumpini frontage and position within One Bangkok. For buyers focused specifically on the Wireless–Ploenchit super-prime corridor, this unit is one of the few opportunities that truly stand out among Ploenchit–Wireless Road residences.
Contact CondoDee for this or other properties that make sense
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