The One Maison is a mid-rise condominium and serviced apartment building in BKK1, one of Phnom Penh’s most central and established inner-city neighbourhoods. The project sits along Street 282 in Boeng Keng Kang I (BKK1), within today’s Khan Boeng Keng Kang, a short walk from Independence Monument and close to BKK Market and a cluster of restaurants, cafés, banks and offices.
Completed in 2018, The One Maison is a relatively new building in the BKK1 skyline. It is a 14 story development with 60 residential units, mostly one and two bedroom layouts ranging from roughly 53 to 93 square metres.
Location and context
The building is in the core of BKK1, a dense, mixed-use area with condo towers, serviced apartments, embassies, cafés, small offices and international schools. Listings and mapping sites place The One Maison on Street 282, within a few hundred metres of Independence Monument and not far from the Riverside and Norodom/Sihanouk boulevards, so most daily needs are reachable on foot or by a short tuk-tuk ride.
Being in BKK1 means residents are in an older, mature part of the city rather than a new satellite area. The streets immediately around the building are fairly active, especially during the day and early evening, with a mix of local and international amenities including small supermarkets, coffee shops, clinics, language schools and mid-range restaurants.
Building profile and design
The One Maison is a compact high-rise rather than a full super-tower. A 14-floor residential building with a modern façade: a low podium and vertical fins at the base, recessed balconies in the middle floors, and an open rooftop frame housing the pool and leisure deck.
The internal layout is typical of BKK1 serviced condos. Floors 1 to around 10 are primarily residential levels, while the ground floor and lower levels accommodate the lobby, reception and parking. The top level is reserved for shared facilities like the swimming pool and gym.
Unit types and sizes
Across different listing platforms, The One Maison is consistently presented as a small-to-medium unit building with one and two bedroom apartments:
- Configuration: 1-bedroom and 2-bedroom units; some are marketed as studios or compact one-bedroom layouts depending on how the space is partitioned.
- Size range: Approximately 53 m² at the smaller end (studio/compact one-bedroom) up to around 93 m² for larger two-bedroom units.
Most units for rent are fully furnished. Typical inclusions shown in photos and descriptions are built-in kitchenettes, basic cooking equipment, sofa and coffee table, TV, bed and wardrobe, air-conditioning, curtains and a small balcony.
Many units are operated as serviced apartments: rents commonly include management fees, Wi-Fi, access to the pool and gym, and in some cases weekly housekeeping and cable TV.
Facilities and services
Even though the building is relatively modest in scale compared to some newer towers, The One Maison has a fairly complete set of shared facilities for its size:
- Rooftop infinity pool and deck. On the top floor with open city views and a small relaxation area with loungers.
- Gym and wellness area. A small but fully equipped fitness room is located near the rooftop, often grouped with the pool as a shared leisure zone.
- Reception and concierge-style services. A staffed lobby or reception area, with on-site management helping with move-ins, maintenance and basic tenant support.
- Security and access. The building operates with 24/7 security, CCTV, controlled entry and lift access, as is standard for modern BKK1 condos.
- Parking. On-site car parking for residents, typically in the podium/ground levels rather than a large multi-basement system.
On the services side, free Wi-Fi, inclusion of management fees, and cleaning once a week in some units, which is more like a serviced apartment model than a pure bare-shell condo.
Neighbourhood amenities
The immediate surroundings of The One Maison are typical BKK1:
- BKK Market and the cluster of small local shops and food stalls around it are within walking distance.
- Independence Monument is roughly 300–350 metres away, placing the building close to the Norodom/Sihanouk intersection, a key urban landmark and transport node.
- The wider BKK1 area hosts international schools, language centres, banks, cafés, bars and a large number of mid-range to upscale restaurants, plus easy access to other inner-city districts like Tonle Bassac, Daun Penh and Tuol Kork.
Because of this setting, residents typically don’t rely on the building itself for retail; instead they use the surrounding street network for daily errands and leisure.
Ownership and tenure
From the perspective of ownership rather than just renting, The One Maison is marketed as a condominium with strata-titled units:
- Sale units have a freehold hard title, which is the standard strata title structure used for Cambodian condos.
At the same time, a significant portion of the stock is clearly run as serviced apartments, with short- and long-term leases, bundled services and flexible furnishings. This dual use is common in BKK1 and can affect the mix of owner-occupiers vs. tenants in the building.
Who The One Maison tends to suit
Based on the location, size of units and service level, The One Maison generally attracts:
- Single professionals and couples who want a compact, fully furnished place in central Phnom Penh.
- Medium-term expatriate tenants who value having a rooftop pool, gym and housekeeping included in the rent.
- Investors looking at smaller BKK1 condo units with established rental demand in the mid-market price range.
