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# The River Opus: City Launches Sold Slowly. What Should That Tell You Before You Buy?
- URL: https://www.mychoicehomez.com/river-opus-city-launch-lessons/
- Published: 2026-11-13T12:00:00.000Z
- Updated: 2026-11-13T17:54:42.000Z
- Description: Three city launches priced around $3,000 psf sold slowly: One Marina Gardens held its price, Union Square trimmed select stacks and Aurea's average slipped. The River Opus arrives in February 2027 in River Valley, where launches sold fast. Which story will it follow?
- Author: James Ong
- Tags: Market Insights, For Investors

Primary: a River Opus price check

### Waiting to see how The River Opus sells?

Send me your budget and unit type. When prices are out, I will compare them with Union Square, Aurea, One Marina Gardens and the River Valley launches that sold fast.

[Get your 48-hour review](https://www.mychoicehomez.com/#plan)[WhatsApp James](https://wa.me/6591111173?text=Hi%20James%2C%20I%20am%20considering%20The%20River%20Opus.%20Is%20the%20likely%20price%20defensible%20against%20the%20other%20city%20launches%3F%20My%20budget%20and%20unit%20type%3A%20&ref=mychoicehomez.com)

Union Square, Aurea and One Marina Gardens all launched at around $3,000 psf, and all sold slowly. The River Opus launches into the same price range in February 2027\. The question is whether it is a city launch or a River Valley one.

**Short answer:** Three city launches priced near $3,000 psf sold slowly but took different paths: One Marina Gardens held its average, Union Square trimmed select stacks and Aurea's average slipped. River Valley launches nearby sold 84% to 90% at launch. The River Opus, a 999-year project, sits between the two groups, so its launch price will decide which path it follows.

MyChoiceHomez STAR score

The River Opus

Weak casePrice-ledGood caseStrong case060708010079 · Good case

Weak caseBelow 60Fundamentals do not support the price.

Price-led60 to 69Works only at the right price.

Good case70 to 79Good fundamentals for most buyers.

Strong case80 and aboveAmong the strongest in its area.

Schools 15%, Transport 35%, Amenities 20%, Returns 30%. James's professional assessment of the project, not a recommendation to buy or sell.

407

Homes, 999-year

Feb 2027

Sales targeted

84% to 90%

Take-up at three River Valley 99-year launches

41%

The Robertson Opus launch weekend

Figures from this article. Estimates and illustrations are labelled in the text.

## Three city launches, three paths

| Project                 | Homes | Launch                           | Since then                                                   |
| ----------------------- | ----- | -------------------------------- | ------------------------------------------------------------ |
| One Marina Gardens      | 937   | Apr 2025, 38% sold at $2,953 psf | 68% sold by June 2026, average about $2,966 psf              |
| Union Square Residences | 366   | Nov 2024, average $3,200 psf     | 247 sold (67%) by Oct 2026; select stacks up to $400,000 off |
| Aurea                   | 188   | Mar 2025, 23 units at $3,005 psf | 38.8% sold, average $2,844 psf (EdgeProp project page)       |

Sources: EdgeProp, April 2025, March 2025 and July 2026; CDL price guide of 2 October 2026 as cited on my [Union Square review](https://www.mychoicehomez.com/union-square-review/). Aurea's project-page figures are undated, so treat them as the latest available rather than a fixed date.

One Marina Gardens is in my [One Marina Gardens after-launch article](https://www.mychoicehomez.com/one-marina-gardens-after-launch/). It held its price. Union Square adjusted on select stacks after about two years. Aurea's average sits about 5% below its launch-weekend figure.

## Meanwhile, River Valley sold fast

Sold at launch: city core vs River Valley

One Marina Gardens: 38%One Marina Gardens38%The Robertson Opus (999-yr): 41%The Robertson Opus (999-yr)41%Zyon Grand: 84%Zyon Grand84%River Green: 88%River Green88%River Modern: 90%River Modern90%

Blue: River Valley 99-year launches. Launch-weekend or launch take-up as reported by developers and the press.

| Project            | Tenure   | Launch average   | Take-up                         |
| ------------------ | -------- | ---------------- | ------------------------------- |
| Zyon Grand         | 99-year  | $3,050 psf       | 84% at launch, Oct 2025         |
| River Modern       | 99-year  | $3,266 psf       | 90% at launch, Mar 2026         |
| River Green        | 99-year  | About $3,130 psf | 88% at launch                   |
| The Robertson Opus | 999-year | About $3,360 psf | 41% on launch weekend, Jul 2025 |

Sources: EdgeProp, PropNex Research and CBRE launch data, as cited on my [River Opus review](https://www.mychoicehomez.com/the-river-opus/) and [River Valley launches](https://www.mychoicehomez.com/river-valley-new-launches-parcel/) page. These sold faster at similar or higher prices than the city-core projects above.

## Where The River Opus fits

The River Opus has 407 homes at 491 River Valley Road on a 999-year lease, with sales targeted for February 2027 and completion in 2031\. My working price range is $3,000 to $3,500 psf. Prices are not out yet.

It sits in a corridor where buyers have paid above $3,000 psf and bought quickly. It also carries a tenure that has sold more slowly at launch, as The Robertson Opus's 41% launch weekend shows. Buyers pay for 999 years, but fewer of them do it on the first weekend.

## What the slow city launches teach

First, a slow launch does not guarantee a discount: One Marina Gardens held its average for 14 months. Second, when discounts come, they come on select stacks and usually after a long wait, as Union Square showed. Third, an average that slips, as at Aurea, usually reflects the mix of units still selling rather than a price cut on every unit.

For a River Opus buyer, that means waiting buys choice and information, not a predictable saving. The units most people want go first, and they rarely go cheap.

Secondary: your city launch check

### Slow sales elsewhere. What it means for your unit.

Message me the unit you are eyeing. I will show where its price sits against the nearest 999-year and 99-year launches.

[WhatsApp James](https://wa.me/6591111173?text=Hi%20James%2C%20I%20am%20considering%20The%20River%20Opus.%20Is%20the%20likely%20price%20defensible%20against%20the%20other%20city%20launches%3F%20My%20budget%20and%20unit%20type%3A%20&ref=mychoicehomez.com)

## Four checks when the price list comes out

First, compare the psf of the unit type you want, not the project average, because averages hide the cheaper small units. Second, compare the total price with a 99-year River Valley unit of the same size.

Third, check how many of the 407 homes are the type you want, since a large supply of one type competes with you at resale. Fourth, check the serviced-apartment block's share of common areas and facilities, because it affects who you share the pool and lifts with, and how much each owner contributes.

## My view

I would judge The River Opus against two numbers when prices are out: the River Valley 99-year launches at about $3,050 to $3,270 psf, and Valley Park, the 999-year 1997 condo next door, at about $2,234 psf. If the premium over the 99-year launches is small, you are getting the 999-year lease cheaply. If it is large, you are paying for newness.

Either way, I would not count on a city-style discount. River Valley has been selling. If you are weighing it against a suburban launch instead, my [$2.2 million comparison](https://www.mychoicehomez.com/2-million-condo-budget-singapore/) shows what the same budget buys elsewhere.

## Questions readers ask

When does The River Opus launch?+

Sales are targeted for February 2027, with completion in 2031\. No preview date or price list has been announced. The project has 407 homes on a 999-year lease at 491 River Valley Road.

Did Union Square cut prices?+

The CDL price guide of 2 October 2026 shows select stacks up to $400,000 off, with 247 of 366 units sold. The project launched in November 2024 at an average of about $3,200 psf.

How has Aurea sold?+

Aurea sold 23 units at an average of $3,005 psf at its March 2025 launch. EdgeProp's project page shows 38.8% of its 188 units sold at an average of $2,844 psf, without a date.

Will The River Opus be discounted later?+

No one can say. One Marina Gardens held its price despite a slow launch, while Union Square adjusted select stacks after two years. River Valley launches have sold fast. This is general information, not a forecast.

What price would make The River Opus good value?+

Compare its launch price with nearby 99-year launches at about $3,050 to $3,270 psf and Valley Park at about $2,234 psf. A small premium for 999 years is easier to defend than a large one.

## Sources

Show all 5 sources+
- EdgeProp, One Marina Gardens launch and sales reports, April 2025 and 2 July 2026
- EdgeProp, Aurea launch report, 9 March 2025, and Aurea project page, accessed November 2026
- CDL price guide, 2 October 2026, as cited on the MyChoiceHomez Union Square review
- EdgeProp, PropNex Research and CBRE, River Valley launch data 2025 to 2026
- MyChoiceHomez, The River Opus review and River Valley launches page
Disclaimer & licensing+

This article is for informational and educational purposes only. It does not constitute financial, investment, or legal advice. Property investments involve risk. Past performance is not indicative of future results. Readers should seek independent advice from licensed professionals before making any property or financial decision. James Ong is a licensed real estate salesperson (CEA Reg No. R008385F) with PropNex Realty Pte Ltd and is not a licensed financial adviser.

James Ong | CEA Reg No. R008385F | PropNex Realty Pte Ltd