Alkaff Oasis

Located in the tranquil Bidadari estate, Alkaff Oasis offers a peaceful environment with lush greenery and park connections. Distinctive architectural design with airy corridors, abundant natural light, and well-planned communal areas fostering neighbourly connections. Within proximity to reputable schools and daily conveniences, offering strong family appeal and long-term liveability. Alkaff Oasis HDB: Nature-inspired living in a central location Alkaff Oasis is one of the headline HDB projects in the Bidadari precinct. It was planned as part of the wider Bidadari masterplan to stitch housing, parks, and community facilities together. The development aims to feel like a green pocket inside a mature part of central Singapore. This guide covers the project in depth: what it offers, how it is designed, where it sits, nearby amenities and transport, the local market context and what resale buyers should know. Project overview: Alkaff Oasis Alkaff Oasis comprises 16 residential blocks and a total of 1,594 flats. The development sits at the junction between Bidadari Park Drive and Alkaff Crescent. Launched under the February 2016 BTO exercise, Alkaff Oasis offers 2-room Flexi, 3-, 4-, 5-room, and 3Gen flats. The layout variety helps attract a broad demographic, from first-time buyers to multigenerational households looking for larger layouts and more bedrooms. In terms of pricing, excluding grants, 2-room Flexi flats were priced from S$154K, 3-room from S$303K, 4-room from S$440K, 5-room from S$546K and 3Gen from S$553K. Completed in 2021, the project is expected to reach Minimum Occupation Period (MOP) and enter the resale market in 2026. The project has been recognised for its construction and safety standards. HDB lists Alkaff Oasis among projects with construction awards and safety performance recognition. These markers reflect the scale and technical complexity of delivering a large estate with integrated roof garden features and multiple landscaped communal decks. For prospective buyers, this adds reassurance about build quality and long-term estate upkeep. Design, layout, and facilities — An “oasis” expressed in landscaping The design concept for Alkaff Oasis emphasises greenery integrated with everyday living. Blocks run around the site’s perimeter to create sheltered internal communal spaces. The car parks are not simply functional structures. HDB placed rooftop gardens and sky terraces above the multi-storey car parks to provide playgrounds, seating courts and fitness corners. These elevated gardens act as both social space and visual amenity for many of the inner-facing units. The layout aims to give residents views over planted walkways and communal courtyards rather than roads or bare car parks. The public realm includes a variety of settings. You will find sheltered drop-off points, void-deck communal spaces, multi-purpose courts, and playgrounds designed for different age groups. Childcare and early childhood facilities are integrated within the estate to support young families. Overall, the development’s common spaces prioritise social interaction and outdoor activity. Location highlights Alkaff Oasis occupies a key site within the Bidadari estate. Bidadari sits in District 13 and is classified under the Toa Payoh planning area. The neighbourhood was redeveloped from older housing and cemeteries into a planned new town with a strong park focus. Alkaff Oasis faces landscaped greenery and links directly to Bidadari Park, which gives the development a clear identity as a “green” estate offering easy access to outdoor space. Accessibility and connectivity From a transport point of view, Alkaff Oasis sits within comfortable walking distance of several MRT stations on the North-East and Circle lines. Woodleigh MRT and Potong Pasir MRT are the closest links to the city, and Bartley MRT and Serangoon are also reachable with a short bus or cycle ride. That level of connectivity gives residents fast access to central business districts and major job nodes across the island. Bidadari Integrated Transport Hub, an underground bus interchange in the basement of Woodleigh Village, is also within walking distance of Alkaff Oasis. This Bidadari Bus Interchange allows residents to transfer conveniently from the rail network to the bus services and vice versa.  For drivers, the Central Expressway (CTE) and Pan Island Expressway (PIE) are reachable within a short drive, which helps when travelling across the island. This combination of MRT and bus routing makes the location practical for people working across the island. Cycling and walking also form part of the connectivity story. Bidadari’s network of park connectors and the estate’s own pedestrian paths encourage active mobility. Residents can cycle or walk to neighbourhood amenities without relying on vehicles for short trips. Nearby amenities — Daily shopping and eateries Alkaff Oasis benefits from being part of a new town designed with a balanced mix of retail and community facilities. Woodleigh Mall lies close by and provides supermarkets, dining options, clinics and essential services. The Bidadari neighbourhood also includes small-scale retail clusters and hawker centres that serve daily needs. For larger retail and leisure options, Serangoon and Toa Payoh town centres are a short ride away and offer bigger malls, cinema complexes and a wider food selection. The location strikes a balance: you get quiet residential living next to parkland, but you do not sacrifice short trips to bigger shopping or entertainment hubs. The immediate area offers a scattering of coffee shops and hawker stalls that cater to residents. You can choose from several stalls located in Alkaff Vista, which is the nearest eatery to Alkaff Oasis. There are also more F&B options in the older HDB block west of Potong Pasir MRT, which is about a 10-minute walk away. For those who are looking at restaurant offerings, there are also restaurants that you can choose from at The Venue nearby. Additionally, north of Alkaff Oasis, you’ll find Woodleigh Village @ Bidadari, an integrated transport hub and residential project that comes with a full-fledged hawker centre. This really brings huge convenience to residents here, as it’s only a few minutes’ walk away. Education facilities near Alkaff Oasis Looking to enrol your child in a school? A wide array of educational institutions can be found in the vicinity of Alkaff Oasis. Within a 3-kilometre radius, you can find public schools, international schools, universities, and special education schools.  St Andrew's Village, which houses St Andrew's Junior School, St Andrew's Secondary School, and St Andrew's Junior College, is only a kilometre away from home. Parents wishing to enrol their children to St Andrew’s Schools may find Alkaff Oasis an attractive location.  Other popular schools such as Maris Stella High School, Cedar Girls' Secondary School, and Stamford American International School are also nearby. Here is a list of schools near Alkaff Oasis: Stamford American International School (850m) St Andrew's Secondary School (1km) St. Andrew's Junior School (1.1km) Ascension Kindergarten (1.4km) Cedar Primary School (1.6km) Maris Stella High School (1.8km) Bartley Secondary School (2.1km) Canossian School (2.5km) St Margaret's Primary School (2.6km) Pei Chun Public School (2.6km) First Toa Payoh Primary School (2.7km) Additionally, residents of Alkaff Oasis have easy access to a public library. Located on the rooftop of NEX shopping mall, Serangoon Public Library houses more than 180,000 items for readers of all age groups. The library has a wide collection of books, magazines, and audio-visual materials.  Greenery and outdoor spaces The development faces Bidadari Park and links into “Bidadari Greenway”, a green corridor to be shared by both pedestrians and cyclists. This conveniently connects all of the developments in the Bidadari Estate with the facilities/amenities in the area, which is a huge convenience for residents at Alkaff Oasis. The presence of the park changes daily life. Residents can easily walk to landscaped lakes, jogging paths, and shaded boardwalks. These outdoor assets appeal strongly to families and active retirees who value nearby green space. Expect the 10-hectare Bidadari Park, featuring the new Alkaff Lake, spacious open lawns of 350 mature trees, including Tembusu, a 700-metre heritage walk, and 6 kilometres of wooded experiential trails to observe flora and fauna. The park is a dream come true for every nature lover. On top of that, Bidadari Park will be a haven for bird lovers. You can conveniently watch migratory birds from the observation decks, viewing sheds, and pavilions that are scattered around the park. Places of worship near Alkaff Oasis Located just 800 metres away from Alkaff Oasis is Masjid Alkaff Upper Serangoon. Masjid Muhajirin, which is a part of the Toa Payoh Heritage Trail for its rich history, is also nearby. It is situated side by side with Madrasah Irsyad Zuhri Al-Islamiah and the headquarters of Majlis Ugama Islam Singapura (Muis), all in the Singapore Islamic Hub complex.  The People's Presbyterian Church, Calvary Baptist Church, Charis Assembly of God Church, and 2 other churches are all within a 2-kilometre radius of Alkaff Oasis. Several Hindu, Buddhist, and Taoist temples can be found in the vicinity. Here is a list of places of worship near Alkaff Oasis: Masjid Alkaff Upper Serangoon (800m) Sri Siva Durga Temple (1km) The People's Presbyterian Church (1.2km) Calvary Baptist Church (1.2km) Charis Assembly of God Church (1.4km) Church of the Ascension (1.4km) Chapel of the Resurrection (1.5km) Meow Im Kok Yuen Temple (1.8km) Huang Lao Xian Shi Temple (2km) Sallim Mattar Mosque (2.5km) Poh Chung Tian Chor Sian Tong (2.6km) United Five Temples of Toa Payoh (2.6km) Jin Long Si Temple (2.9km) Masjid Muhajirin / Singapore Islamic Hub (3km) Hospitals and medical clinics nearby Alkaff Oasis is surrounded by numerous medical facilities ranging from clinics, polyclinics, and medical centres to private hospitals. The nearest clinic, Potong Pasir Medical Clinic, is only a short walk away from Alkaff Oasis.  Bigger medical facilities such as Kwong Wai Shiu Hospital, Farrer Park Hospital, and Tan Tock Seng Hospital are only a short drive away as well, ensuring convenience when residents of Alkaff Oasis are out for medical assistance.  Here is a list of healthcare facilities near Alkaff Oasis: Potong Pasir Medical Clinic (800m) Ban Kok Clinic & Surgery (900m) Goh Medical Clinic (1km) Parkson Medical Clinic & Surgery (1.1km) Kwong Wai Shiu Hospital (1.4km) Kallang Polyclinic (3.6km) Farrer Park Hospital (4.4km) Tan Tock Seng Hospital (4.8km) Mount Elizabeth Novena Hospital (4.8km) Alkaff Oasis: Resale market considerations For resale flat buyers, Alkaff Oasis presents a blend of modern design, central location, and long-term value potential within the evolving Bidadari estate. The project sits at the intersection of convenience and lifestyle, offering proximity to both Potong Pasir and Woodleigh MRT stations, which provide quick access to the city centre. While the walk to the stations takes around eight to twelve minutes, depending on the block, this remains manageable for most households. Its location along Bidadari Park Drive also places residents near the expansive Bidadari Park and the future Woodleigh Mall, both of which are set to enhance liveability and overall property appeal. For those assessing the project from a resale perspective, these features — connectivity, green surroundings, and the upcoming amenities — contribute positively to long-term demand. However, Alkaff Oasis is also a large estate with over 1,500 units, which means that once its Minimum Occupation Period (MOP) ends, the resale market could see a surge of listings at the same time. This may increase competition among sellers, so buyers looking at future value retention should pay close attention to unit-specific attributes such as facing, floor height, and proximity to amenities or communal areas. The design and layout of Alkaff Oasis stand out among newer HDBs. The estate was built with an emphasis on greenery, featuring wide landscaped walkways, sky gardens above the multi-storey car park, and a generous amount of open communal space. For owner-occupiers, this creates a comfortable living environment with a resort-like feel that will likely age well. From a buyer’s point of view, this also means that well-located units with park or garden-facing views may hold stronger value in the resale market. That said, careful stack selection matters greatly. Some inner-facing stacks are spaced closely to one another — in some instances, just around twelve metres apart — which may compromise privacy and natural ventilation. Buyers should also note that lower-floor units facing the car park rooftop or communal areas could experience more noise, especially near playgrounds or sports courts. On the other hand, blocks with fewer units per floor, such as those with four instead of eleven, offer greater exclusivity and less corridor traffic, which could enhance liveability and resale desirability. North-south facing stacks tend to fare better against afternoon heat, while higher floors with open views often command a small premium. In short, the difference in layout, orientation, and facing across blocks can significantly affect both the enjoyment of the space and future resale value. Notable resale appeals Alkaff Oasis has a strong appeal grounded in its design and location. The development’s integration with Bidadari Park and the Greenway provides residents with easy access to nature, walking trails, and outdoor recreation. Few public housing projects offer this degree of greenery so close to central Singapore, and this feature gives the estate a lasting appeal. Architecturally, the estate feels newer and more refined than older HDB projects, with modern façades and well-maintained communal areas. The quality of finishes at the void decks and common spaces exceeded expectations for an HDB estate, adding to its premium perception. Connectivity is another clear strength. Being within reach of two MRT stations — Potong Pasir and Woodleigh — allows residents to travel quickly to the city centre or northeast Singapore. The area also connects easily to major expressways such as the CTE and PIE, making commuting convenient for both public transport users and drivers. On top of that, the neighbourhood is served by several nearby schools, which enhances its attractiveness for family buyers. Woodleigh Mall will further bolster convenience with its retail and dining offerings. When combined, these factors make Alkaff Oasis a well-rounded choice for those seeking a central yet tranquil home. From a value perspective, the estate’s relative newness, solid build quality, and desirable location point toward strong long-term demand. As Bidadari continues to develop into a more mature township, resale flats within Alkaff Oasis are likely to command steady interest from buyers who want modern flats without moving too far from the city. Its large scale and thoughtful planning give it a complete-town feel — something that adds confidence to its market performance over time. Possible drawbacks Despite its many advantages, Alkaff Oasis has some trade-offs that buyers should consider carefully. The sheer size of the development means higher population density. Buyers looking for exclusivity or quieter living might find the scale a little overwhelming. Additionally, while the estate itself is well-planned, the surrounding Bidadari precinct is still maturing. Some nearby amenities and retail options are not yet fully developed, meaning early residents may have to wait for the full ecosystem to be fully operational. Another consideration is the absence of commercial units within Alkaff Oasis itself. Unlike some other large HDB projects that have shops, minimarts, or eateries on the ground floor, Alkaff Oasis relies on nearby blocks for daily conveniences. While this helps keep the estate quieter and more residential in character, it can be slightly inconvenient for residents who prefer amenities right at their doorstep. Furthermore, certain units — particularly those on lower floors or facing the rooftop gardens and play areas — may encounter privacy or noise issues. Flats with less favourable orientations could also experience stronger sun exposure, which affects comfort and energy use. On a practical level, the walk to the MRT stations, though not long, might still feel considerable for elderly residents or families with young children, especially during bad weather. Bus connectivity within the immediate estate remains limited, though this may improve as more residents move in and demand grows. Finally, because Alkaff Oasis is surrounded by other upcoming projects in the Bidadari area, construction activity in the near term could affect the sense of tranquillity for some stacks or blocks. These factors don’t diminish the estate’s overall quality but are worth keeping in mind when choosing a specific unit. Who should consider Alkaff Oasis? Alkaff Oasis suits buyers who value a modern living environment that balances nature with urban convenience. It’s ideal for families seeking larger flats in a central location, especially those who want to be near good schools and have access to green spaces. The estate’s contemporary design, community facilities, and connectivity appeal strongly to young professionals and couples planning long-term stays. Those upgrading from older estates in Potong Pasir or Toa Payoh may also find Alkaff Oasis an attractive move-up option, offering newer finishes and a more landscaped environment without straying far from familiar neighbourhoods. Retirees and downsizers who enjoy greenery, walking trails, and peaceful surroundings might also appreciate the setting, though they should weigh the distance to MRT stations and the lack of ground-floor retail amenities. Investors looking at resale prospects can see Alkaff Oasis as a stable, family-oriented development with long-term upside, provided they select units with favourable facings and layouts. Its central location and integration within a growing masterplan estate make it resilient to market fluctuations compared to more peripheral projects. In essence, Alkaff Oasis is a thoughtful development that brings modern HDB living into a green and accessible precinct. Its appeal lies in the balance it strikes — urban yet calm, community-centred yet private, contemporary yet enduring. Buyers who understand its nuances, choose their unit wisely, and plan with a long-term view will likely find it a rewarding home or investment in the years ahead.