Orion

Overview & Key Facts

Orion is one of Singapore’s more rarefied boutique addresses — a 46-unit freehold tower rising 24 storeys at 6C Orange Grove Road in the heart of District 10’s Tanglin enclave. Completed in 2008 and developed by Aquila Development Pte Ltd, Orion was conceived as a high-specification residence for discerning owner-occupiers and long-term tenants: the kind of buyer who trades amenity scale and unit count for absolute exclusivity, verified building quality, and a postcode that requires no introduction. With just 46 units across the entire tower, floors commonly contain only two to three residences — the floor-sharing experience that separates genuine boutique luxury from marketing copy.

The building’s programme reflects that intention. Orion delivers sky-level amenities — a rooftop infinity pool, sky gymnasium, spa-in-the-sky, steam room, BBQ terrace, and sky lounge — positioned above the treetop canopy of Orange Grove Road, with city and Botanic Gardens sightlines on clear days. Units run from three-bedroom configurations at approximately 1,507 sqft to four-bedroom residences at 1,776–1,787 sqft, most with dedicated helper’s quarters and full-height windows that frame the Tanglin greenery. The gross floor area of approximately 7,159 sqm across a land parcel of 2,551 sqm means the plot ratio is compact by luxury standards — a deliberate choice by Aquila to maximise per-unit exclusivity and airspace rather than maximise unit count.

Orion occupies a distinct niche in the D10 market. With only nine URA-registered transactions in the last available full-year window at a median price of approximately S$3,550,000 and an average PSF of S$2,323, it sits firmly in the Core Central Region premium tier — above the broader D10 average but below the most aggressive new-launch pricing. The gross yield of 2.54% — based on an average monthly rent of S$8,100 — is in line with or modestly above the CCR norm for freehold boutique towers, reflecting the sustained expat and professional demand for this particular Orange Grove Road address.

Location & Connectivity

Orange Grove Road occupies a singular position in Singapore’s residential geography: a leafy, low-traffic corridor connecting Tanglin Road to Stevens Road, flanked on one side by the Botanic Gardens UNESCO World Heritage buffer zone and on the other by the grounds of the Tanglin Club and a cluster of foreign embassies. The streetscape is one of the few remaining in Singapore that can plausibly be described as quiet — no expressways, no hawker centres, no bus interchanges. The ambient noise at Orion is the hush of mature angsana trees, not traffic. For expatriates relocating from London, Tokyo, or New York, it is exactly the right register.

The Thomson–East Coast Line has transformed this corridor’s MRT calculus considerably. Napier MRT (TE12) is 0.56 km from Orion — a leisurely eight-minute walk via the Orange Grove Road footpath. Orchard Boulevard MRT (TE13) is 0.74 km. Orchard MRT (NS22/TE14) is 0.67 km, serving both the North–South Line and the TEL interchange. Three MRT stations within under 750 metres is a connectivity profile that most D10 boutique towers cannot match. The TEL connects northward via Stevens to Botanic Gardens, Holland Village, and the one-north tech cluster; southward via Great World and Shenton Way to Marina Bay without transfer.

For drivers, Orange Grove Road feeds directly onto Tanglin Road and Grange Road, providing fast expressway access via the CTE and AYE. The CBD is 10–15 minutes by car in off-peak traffic; Changi Airport is 25–30 minutes via the PIE. Orchard Road shopping — ION Orchard, Paragon, Forum The Shopping Mall, Palais Renaissance — is under six minutes driving or reachable in two MRT stops. Day-to-day grocery needs are served by FairPrice Finest at Scotts Square (1.0 km) and the Cold Storage at Jelita (3.5 km via car). The Tanglin Mall fresh food hall and Tanglin Village’s cluster of restaurants and cafes are a 10-minute walk. Singapore Botanic Gardens (UNESCO World Heritage Site) is accessible on foot via the Cluny Road entrance in approximately 12 minutes, making Orion a credible “gardens lifestyle” address.

Schools & Education

2 primary schools within the 1 km Priority Phase balloting radius.

Facilities

For a 46-unit tower, Orion’s facilities roster is genuinely over-delivered. The rooftop programme includes an infinity pool with city and canopy views, a children’s pool, Jacuzzi and spa pool, a sky gymnasium, dedicated spa-in-the-sky treatment rooms, a steam room, BBQ terraces, and a sky lounge available for private functions. The 24-hour security features both guardhouse and CCTV coverage across the carpark and lobby. Each unit has dedicated basement parking; no hunting for visitor lots on a car-heavy Saturday. The facilities-to-unit ratio is among the most generous in the CCR boutique segment: a development like Orion effectively offers a private hotel-grade amenity floor for 46 households, without the booking queues and peak-weekend congestion that afflict 300-unit towers.

“The sky pool is genuinely spectacular at dusk — you’re above the treeline with a clear view toward the city. I’ve been at Orion for three years and there has never been a queue at the pool. That’s the benefit of 46 units that nobody talks about enough.”

— Tenant review via 99.co, 2025

Building management is consistently noted across review platforms as responsive and professional — a differentiator in the boutique segment where MCST fees are higher per unit but the resident-to-management ratio is more favourable. Maintenance fees at Orion are in the S$600–900/month range typical of high-specification CCR boutique buildings (exact quantum varies by unit size), which owners should factor into total cost of ownership. The flip side is a building that is visibly well-kept: lobbies, lift interiors, and corridor finishes at Orion are maintained to the standard the address commands.

Pricing & Market Position

Based on 9 recorded transactions, sale prices range from $3,108,000 to $4,226,880, averaging $3,603,653 (~$2,323 psf).

Rents range from $5,000 to $22,000 per month across 85 rental transactions. Current rental yield sits at approximately 2.5%.

Price Appreciation

From 2021 to 2026, the average PSF has appreciated by 4.7% (from $2,219 to $2,323 psf).

Neighbourhood Comparison

Within the D10 freehold boutique segment, Orion’s closest peers by age, unit count, and price band are Orange Grove Residences (60 units, Ho Bee Land, 2009, ~$2,600–2,800 psf, same road) and Leedon Green (638 units, MCL Land / Yanlord, 2023, S$2,784 psf FH). Against Orange Grove Residences, Orion offers marginally better MRT proximity (Napier 0.56 km vs Stevens 0.65 km from OGR), a taller tower with sky-level amenity positioning, and broadly similar freehold pedigree. Orion’s lower PSF reflects its older vintage and narrower trading history. Against Leedon Green, Orion offers dramatically smaller community size (46 vs 638 units), better absolute price points, and Orange Grove Road’s quieter streetscape — while Leedon Green offers newer finishes, a resort-scale facilities programme, and significantly better secondary-market liquidity.

The tougher comparison is against new-launch CCR peers. Skye at Holland (S$2,945 psf) and Hyll on Holland (S$2,648 psf FH) are both freehold, both within D10, and both priced at a premium that reflects new-build specifications and launch marketing. An Orion buyer at S$2,323 psf is effectively accessing equivalent freehold Tanglin land with a 600–800 psf discount versus active new launches — at the cost of 2008-vintage finishes and the inherent illiquidity of a 46-unit building. For a buyer with renovation budget and a long time horizon, this discount is a compelling entry proposition. For a buyer who wants to sell in three years at a narrow spread, the new launches’ larger community and more active secondary market is the safer choice. Stacked Homes’ Hyll on Holland review notes the premium commanded by new-launch branding in the CCR — a premium Orion buyers avoid at the cost of building age.

ShiokNest Scores

Our proprietary scoring system evaluates ORION across multiple dimensions.

What Residents Say

“We came from London and wanted a Singapore base that felt like home, not a hotel. Orion gave us that immediately — the building knows your name, maintenance is sorted within 24 hours, and the neighbours are genuinely quiet. After three years, we extended our lease rather than looking elsewhere.”

— Tenant review via Homejourney, 2026

“The sky pool and gym are never crowded — that alone is worth the maintenance fee versus the larger towers where you’re queueing for a lane. The Napier MRT opening changed the lifestyle completely; my wife walks to the station for the TEL and is at one-north in 25 minutes without a car.”

— Owner review via 99.co, 2025

“Honest feedback: if you need daily hawker food and a wet market downstairs, look elsewhere. If you’re happy with Tanglin Village and Orchard Road within five minutes, the trade-off is the quietest neighbourhood in D10. We haven’t looked back.”

— Resident review via Singapore Expats, 2024

The consistent thread across resident and tenant feedback is the community cohesion unique to very small buildings: residents know one another by name, the management is responsive at a scale impossible in 300-unit developments, and the ambient building experience is closer to a private residence than a condominium. The tradeoff — limited hawker and wet-market access within walking distance — is acknowledged and accepted by the resident cohort as a conscious lifestyle choice in favour of the Tanglin enclave’s green quietude.

Strengths & Weaknesses

Verdict

Orion is a genuinely rare proposition: a freehold boutique tower in the Tanglin corridor, with sky-level luxury amenities, three MRT stations within 750 metres, and a building culture shaped by 46 households who have chosen privacy and quality over scale. The PSF of approximately S$2,323 (12-month average) positions it meaningfully below the most aggressive current CCR launches — Skye at Holland at S$2,945 psf, Hyll on Holland at S$2,648 psf — while delivering a location and building specification that competes on its own terms. The gross yield of 2.54% at an average rent of S$8,100/month is consistent with the expat and senior-professional rental pool that Orange Grove Road reliably attracts.

The weaknesses are structural rather than operational. The investment score of 48/100 and en-bloc score of 50/100 reflect the constraints common to premium boutique buildings: low transaction volume (nine sales in the last window), thin liquidity, and a very narrow buyer pool. This is not a condo you buy and expect to sell quickly at a tight bid-ask spread; it is an asset for patients holders with at least a 5–7 year horizon and a preference for capital preservation over capital velocity. The en-bloc probability is structurally low — a 46-unit freehold tower on a compact 2,551 sqm plot is not an obvious collective sale target, though the Orange Grove Road address would command a land value premium if ever triggered. Buyers seeking stronger total-return profiles in the D10 CCR might find more liquidity in Leedon Green (larger community, similar FH pedigree) or Fourth Avenue Residences (99-year, better yield profile).

For the specific buyer Orion is designed for — a senior professional, diplomat, or family relocating to Singapore for an extended posting who wants absolute discretion, a walkable Botanic Gardens lifestyle, and a building that does not feel like a hotel lobby — there is very little else in the CCR that offers the same combination. The 18-year track record of owner and tenant satisfaction, the building’s maintained condition, and the irreplaceable Orange Grove Road postcode make Orion a compelling long-hold or long-lease decision for the right buyer profile.