Upperhouse vs River Modern: Which District 9/10 New Launch Should You Buy in 2026?
If you’re comparing luxury new launch condos in Singapore’s Core Central Region, two names keep coming up: Upperhouse at Orchard Boulevard and River Modern at River Valley Green. Both are 99-year leasehold, both are MRT-linked, and both sit in prime Districts 9 and 10 – but they serve very different buyer profiles.
This guide breaks down every key difference to help you decide which fits your lifestyle and investment goals.
At a Glance: Upperhouse vs River Modern
| Feature | Upperhouse | River Modern |
|---|---|---|
| Developer | UOL Group & Singapore Land Group | GuocoLand |
| Location | 22 Orchard Boulevard (District 10) | 5 River Valley Green (District 9) |
| Tenure | 99-year leasehold | 99-year leasehold |
| Total Units | 301 units (1 tower) For real-time availability of Upperhouse units, view the balance units chart. |
455 units (2 towers) |
| Building Height | 35 storeys | 36 storeys |
| Unit Types | 1-BR+Study to 4-BRSuite | 2-BR to 4-BR |
| Size Range | 474 – 2,056 sqft | 538 – 1,830 sqft |
| Starting Price | From $1.554M (1-BR+S, 474 sqft) | From $1.863M (2-BR, 538 sqft) |
| Starting PSF | From ~$3,278 psf | From $3,374 psf |
| MRT Access | Orchard Boulevard MRT (TEL) – direct link | Great World MRT (TEL) – sheltered walkway |
| Expected TOP | 2H 2028 | 2H 2030 |
| Land Bid (psf ppr) | $1,617 | $1,420 |
| Architect | ADDP Architects | ipli Architects & P&T Consultants |
| Site Area | 75,685 sqft | 126,325 sqft |
| Commercial Space | Yes (1st storey) | Yes (6 retail shops, 1st storey) |
1. Location & Address Prestige
Upperhouse – Orchard Boulevard, District 10
Upperhouse sits on Orchard Boulevard, one of Singapore’s most prestigious residential addresses. This is the quieter, tree-lined side of Orchard – away from the main road’s traffic, yet just steps from ION Orchard, Ngee Ann City, and Tanglin Mall. The neighbourhood includes exclusive landed enclaves like Chatsworth, Nassim, and Tanglin, giving residents open views and a sense of exclusivity that is rare at this price point.
The Singapore Botanic Gardens – a UNESCO World Heritage Site – is within walking distance, adding both lifestyle appeal and long-term value appreciation.
River Modern – River Valley Green, District 9
River Modern fronts the Singapore River and sits adjacent to Kim Seng Park. The vibe here is more lifestyle-oriented, with Robertson Quay’s restaurants, bars, and riverside promenades at your doorstep. Great World City mall is directly connected, providing everyday retail and dining convenience.
River Valley has a strong expatriate rental market and a buzzy, cosmopolitan feel that appeals to younger professionals and international buyers.
2. Pricing & Value
At launch, River Modern’s entry PSF of $2,877 is notably lower than Upperhouse’s ~$3,278+ psf. However, context matters:
- River Modern is one of four new launches in River Valley within six months (alongside River Green, Promenade Peak, and Zyon Grand). This supply pressure could moderate price growth in the short term.
- Upperhouse is the only GLS condo in Orchard/Tanglin released in nearly a decade. Scarcity supports pricing power.
- River Valley’s recent benchmarks – River Green (~$3,130 psf), Promenade Peak (up to ~$3,521 psf), Zyon Grand (~$3,050 psf) – actually make River Modern’s entry price competitive within its own micro-market.
- Upperhouse’s 1-BR+Study starting from $1.554M offers a lower absolute entry quantum than River Modern’s 2-BR at $1.863M, albeit for a smaller unit.
3. Unit Types & Layout
This is where the two developments diverge significantly.
Upperhouse offers a wider range, from 1-BR+Study (474 sqft) all the way to 4-BR Suite. The 4-BR Suite (2,056 sqft) comes with a private lift and carpark lot. The 6.35m floor-to-ceiling height in dining or living room is notably generous, creating an airier feel than typical units.
River Modern starts from 2-BR (538 sqft) with no 1-BR option. The focus is on 2-BR and 3-BR units (which make up 85% of the unit mix), with 4-BR homes topping out at 1,830 sqft. Four-bedders come with private lift access. The design language is curvilinear and river-inspired, with approximately 70% of units enjoying river-facing views.
4. Connectivity & MRT
Both projects have a key selling point: direct access on the Thomson-East Coast Line (TEL).
- Upperhouse connects directly to Orchard Boulevard MRT (TE13). One stop to Orchard interchange (NSL/TEL). It also connects via sheltered walkway to Tanglin Mall.
- River Modern connects via sheltered walkway to Great World MRT (TE15). One stop to Orchard interchange.
Both give residents swift access to the CBD (Shenton Way MRT is just a few stops away), Marina Bay, and the rest of Singapore. For drivers, Upperhouse is closer to the CTE via Grange Road, while River Modern benefits from proximity to the AYE and CTE via Havelock Road.
5. Schools Nearby
| School | Upperhouse | River Modern |
|---|---|---|
| River Valley Primary | Within 1-2 km | Within 1 km (sheltered linkway) |
| ACS Junior | Within 1-2 km | Within 1-2 km |
| Singapore Chinese Girls’ School | Within 1-2 km | Within 1-2 km |
| St. Margaret’s Primary | Within 1-2 km | Within 1 km |
| Raffles Girls’ School | Within 1-2 km | Within 1-2 km |
6. Developer Track Record
UOL + SingLand (Upperhouse) are responsible for projects like Pinetree Hill, Parktown Residences, The Watergardens at Canberra, and the upcoming Skye at Holland. UOL has won multiple design awards and is known for understated quality finishes.
GuocoLand (River Modern) is part of the Hong Leong Group and has delivered standout projects like Midtown Modern, Martin Modern, Guoco Tower (Tanjong Pagar), and Lentor Modern. Their “botanic luxury” design philosophy has been well received.
7. Investment Outlook
| Factor | Upperhouse | River Modern |
|---|---|---|
| Supply scarcity | Only GLS site in Orchard since 2018 | 4th River Valley launch in 6 months |
| Rental demand | Strong (Orchard/Tanglin expat market) | Very strong (Robertson Quay expat hub) |
| Capital appreciation driver | Address prestige + scarcity | Riverfront scarcity (possibly last river-facing plot) |
| Resale liquidity | District 10 CCR – proven depth | District 9 CCR – strong but more competition |
Who Should Buy Upperhouse?
- Buyers who prioritise address prestige and the Orchard Boulevard cachet
- Families wanting ACS/SCGS school proximity within 1-2 km
- Investors seeking scarcity-driven appreciation in an undersupplied micro-market
- Buyers who want 1-BR entry or large-format 4BR luxury units
- Those who value the Singapore Botanic Gardens lifestyle
Who Should Buy River Modern?
- Buyers drawn to riverfront living and Robertson Quay’s lifestyle scene
- Families prioritising River Valley Primary School access
- Investors targeting the strong expatriate rental market in River Valley
- Buyers wanting a competitive PSF entry point in the CCR
- Those who prefer GuocoLand’s design-forward approach
Final Verdict
Both Upperhouse and River Modern are excellent District 9/10 new launches, but they answer different questions.
Upperhouse is the right choice if you believe the Orchard address, supply scarcity, and large-format layouts will deliver long-term value – and you want a home that feels like an “arrival” at Singapore’s internationally recognised street.
River Modern is the right choice if you want riverfront living, strong rental yield from the Robertson Quay tenant pool, and a more accessible PSF entry point in the Core Central Region.
Need personalised advice on which project suits your budget and goals?
With over 10 years specialising in Districts 9, 10 & 11, I can help you compare stacks, run financial scenarios, and secure the best available unit.
Disclaimer: Prices and availability are subject to change. Information is accurate as of April 2026 and sourced from official developer materials and URA data. This article is for informational purposes and does not constitute financial advice.
FAQ
Should I buy Upperhouse or River Modern in 2026?
It depends on your priorities. Upperhouse at Orchard Boulevard (District 10) suits buyers who value address prestige, supply scarcity, and larger unit formats from 1-BR to 4-BR Suite. River Modern at River Valley Green (District 9) suits buyers drawn to riverfront living, a competitive PSF entry, and the strong expatriate rental market around Robertson Quay. Both are 99-year leasehold with direct Thomson-East Coast Line MRT access.
How do Upperhouse and River Modern prices compare?
River Modern starts from $3,374 PSF ($1.863M for a 2-BR, 538 sqft). Upperhouse starts from ~$3,278 PSF ($1.554M for a 1-BR+Study, 474 sqft). Upperhouse offers both a lower PSF and a lower absolute entry quantum, while also being the only GLS condo released in Orchard/Tanglin since 2018, giving it stronger scarcity-driven pricing support.
Which has better MRT access — Upperhouse or River Modern?
Both connect to the Thomson-East Coast Line (TEL). Upperhouse has a direct integrated link to Orchard Boulevard MRT (TE13) and a sheltered walkway to Tanglin Mall. River Modern connects via a sheltered walkway to Great World MRT (TE15). Both are one stop from the Orchard MRT interchange. Upperhouse has a slight edge in directness of access.
What unit types are available at Upperhouse vs River Modern?
Upperhouse offers 1-BR+Study (474 sqft) to 4-BR Suite (2,056 sqft) with private lift and carpark lot. The 6.35m floor-to-ceiling height in the living and dining areas is notably generous. River Modern starts from 2-BR (538 sqft) to 4-BR (1,830 sqft) with no 1-BR option. 85% of River Modern’s 455 units are 2-BR and 3-BR configurations, with 70% of units enjoying river-facing views.
Which schools are near Upperhouse and River Modern?
Upperhouse is within 1-2 km of Anglo-Chinese School Junior (ACS) and Singapore Chinese Girls’ School (SCGS), making it well positioned for families targeting these popular primary schools. River Modern is within 1 km of River Valley Primary School (with direct sheltered linkway access) and St. Margaret’s Primary School.
Is Upperhouse or River Modern a better investment in 2026?
Upperhouse benefits from supply scarcity — it is the only Orchard/Tanglin GLS condo released since 2018 — and District 10 address prestige, which historically supports premium capital appreciation. River Modern benefits from very strong Robertson Quay expatriate rental demand but faces more supply competition as the 4th new launch in River Valley within six months (after River Green, Promenade Peak, and Zyon Grand). Both are strong long-term CCR investments.
Who is the developer of Upperhouse vs River Modern?
Upperhouse is jointly developed by UOL Group and Singapore Land Group (SingLand), known for projects like Pinetree Hill and Parktown Residences. River Modern is developed by GuocoLand, part of the Hong Leong Group, known for Midtown Modern, Martin Modern, and Guoco Tower. Both developers have excellent track records in Singapore’s luxury residential market.
What is the expected TOP for Upperhouse and River Modern?
Upperhouse at Orchard Boulevard is expected to achieve Temporary Occupation Permit (TOP) in 2H 2028. River Modern at River Valley Green is expected to TOP in 2H 2030. This means Upperhouse buyers can move in approximately two years earlier.
Can foreigners buy Upperhouse or River Modern?
Yes, foreigners can purchase units at both developments as they are private condominiums. However, foreign buyers are subject to an Additional Buyer’s Stamp Duty (ABSD) of 60% on the purchase price. Citizens of the US, Iceland, Liechtenstein, Norway, and Switzerland may be eligible for ABSD remission on their first residential property under Free Trade Agreements.
Is Upperhouse or River Modern better for HDB upgraders?
Both are suitable for HDB upgraders. Singapore Citizens purchasing their first private property pay 0% ABSD, and both projects offer progressive payment schemes that spread payments across construction milestones. Upperhouse offers a lower absolute entry quantum from $1.554M (1-BR+Study), while River Modern’s 2-BR starts from $1.863M. HDB upgraders should factor in the timing of selling their HDB flat and the Total Debt Servicing Ratio (TDSR) limit of 55% when planning their purchase.
