12 On Shan: from residential project to serviced residence
12 On Shan is a freehold, 15-storey building at 12 Shan Road in the Novena–Balestier area. The property was completed in 2018 as a single block containing 78 apartments. It has since changed ownership, undergone internal reconfiguration and adopted several operating names. Today, the building is operated as Weave Suites – Novena, a 99-suite serviced residence.
This history matters because older property records and newer accommodation listings describe the same building differently. Anyone researching 12 On Shan should distinguish the original development specifications from the building's current use.
Why the name and unit count changed
The project was originally developed by TA Corporation and completed in 2018 with 78 units. It was subsequently sold as an entire property rather than as separate resale apartments. Following later reconfiguration, it reopened under the Momentus Serviced Residences Novena name in 2023 with 99 serviced apartments. The property was acquired again in 2025 by a consortium associated with BlackRock, Weave Living and Lian Beng, and now trades as Weave Suites – Novena.
The figures of 78 and 99 are therefore not competing descriptions of the original project. The first refers to the completed building's initial apartment count; the second reflects its later configuration and present serviced-residence operation.
Current suites and building facilities
The current operator lists 99 serviced apartments ranging from approximately 32 to 82 square metres, or about 377 to 883 square feet. The accommodation is arranged primarily as one- and two-bedroom suites rather than conventional condominium units offered for individual sale. Suites are designed for extended stays and include private living space, cooking facilities and household appliances; the precise layout and equipment vary by suite category.
Shared facilities currently advertised by the operator include a swimming pool, gym, children's playground, rooftop terrace and barbecue area. The property also provides reception and security coverage, CCTV, housekeeping and a breakfast nook. Parking is available subject to the operator's current terms and may involve an additional fee.
These are operating services rather than permanent strata-title entitlements. Availability, housekeeping frequency, lease conditions and charges can change, so prospective occupants should confirm them directly when booking.
Novena location and transport
12 Shan Road sits between the Novena medical district and the Balestier neighbourhood. The operator describes Novena MRT station on the North–South Line as roughly a 10-minute walk away. From Novena, trains run directly toward Orchard, City Hall, Raffles Place and Marina Bay without an interchange.
Nearby retail options include Velocity @ Novena Square, Square 2, United Square and the shops and dining venues around Zhongshan Park and Balestier Road. The surrounding area is also notable for its concentration of healthcare institutions, including Tan Tock Seng Hospital, Mount Elizabeth Novena Hospital, Novena Medical Center and Thomson Medical Centre. This makes the building particularly relevant to medical professionals, visiting families and people requiring medium- or longer-term accommodation near the Novena healthcare cluster.
Walking times depend on the route and personal pace. Visitors should also check the most suitable route if step-free access, sheltered walkways or late-night transport is important.
Ownership and management
12 On Shan is not currently presented as a conventional condominium with individually managed strata homes. Public information describes it as a whole-building serviced-residence asset operated by Weave Living. Estate.sg does not currently record an MCST for this property, which is consistent with that operating model.
For bookings, maintenance during a stay, housekeeping, access arrangements or facility availability, the relevant contact is the current serviced-residence operator. Historical developer or former operator details should not be relied upon for present-day enquiries.
What prospective occupants should verify
- Suite category and actual floor area: request the plan for the specific one- or two-bedroom category being offered.
- Stay and payment terms: confirm the minimum stay, deposit, cancellation terms, utilities and any administrative charges.
- Included services: check the housekeeping schedule, linen arrangements, breakfast provision and whether every advertised facility is available during the intended stay.
- Parking and accessibility: confirm parking charges, vehicle access and any step-free or mobility requirements before arrival.
- Current operator: use the official Weave Suites – Novena channel, as older online listings may still refer to 12 On Shan, Ariva on Shan or Momentus Serviced Residences Novena.
In short, 12 On Shan is best understood today as the building's historical project name and address, while Weave Suites – Novena describes its current operation. Keeping those two identities separate makes older property records and present accommodation information much easier to interpret.