One Tree Hill Collection
Overview & Key Facts
One Tree Hill Collection is among the rarest residential propositions in Singapore: a freehold, boutique strata-landed development of just 14 exclusive homes occupying a 39,063 sq ft site at the junction of Jalan Arnap and One Tree Hill in the heart of District 10. Developed by Lum Chang Auriga Pte Ltd — the residential arm of Lum Chang Holdings, a Singapore Exchange-listed group with over 70 years of construction and development experience — and designed by K2LD Architects, the firm behind numerous Good Class Bungalows in Singapore’s most prestigious enclaves, the development received its Temporary Occupation Permit in 2021.
The product is 12 strata semi-detached houses and 2 bungalows, each rising across four levels including basement and attic, fitted with five en-suite bedrooms, a private passenger lift, and a personal lap pool. Pricing has reflected the address: semi-detached homes launched from $9 million, bungalows from $18 million. The most recent transacted PSF sits at $3,948 — a figure that places One Tree Hill Collection firmly among the most expensive strata-landed assets in Singapore’s primary real estate market. This is not a development one buys for yield or capital cycling; it is a permanent home for a buyer for whom One Tree Hill is simply where they want to live.
With only 11 sales recorded in the entire transaction history and 3 rental observations, the data picture is thin by design. Ultra-luxury strata-landed homes in Singapore do not trade frequently — their owners tend to hold, and turnover can be measured in years rather than months. Prospective buyers should weight any PSF or rental averages here with appropriate caution and seek specific comparable evidence at the time of purchase.
Location & Connectivity
One Tree Hill is one of Singapore’s most storied residential addresses. The road itself — linking Orchard Road to Grange Road — has long been defined by Good Class Bungalows, embassies, and the diplomatic quarter that radiates from Tanglin. Jalan Arnap, where One Tree Hill Collection sits, is a quiet, tree-lined side street off this enclave, flanked by mature GCB plots on three sides. Residents of the development wake up to a neighbourhood that is functionally a GCB fringe address without requiring the buyer to clear the Singapore Permanent Resident or citizenship restrictions that apply to GCB ownership. For foreign nationals and PRs who want this postcode, a strata-landed product like One Tree Hill Collection is often the only lawful path to an ownership stake in the enclave.
The MRT picture is legitimately strong for a landed address. Orchard Boulevard MRT (TE14) on the Thomson-East Coast Line is 0.63 km away — a 7-to-8-minute walk that is brisk but achievable in Singapore’s climate. The Napier TEL station sits at 0.77 km, and Orchard interchange (NSL/TEL) is 0.78 km. This gives residents the rare luxury of choosing between three stations: Orchard Boulevard for local TEL travel toward Caldecott and Gardens by the Bay, Orchard interchange for the North-South Line reaching Raffles Place and the CBD directly, and the future Napier option for reverse-peak commuters heading south toward Woodlands. Great World TEL is 1.1 km for Singapore River access. For a GCB-fringe address, this degree of MRT optionality is genuinely exceptional.
The international school catchment reinforces the development’s positioning as a family home for globally mobile, high-income households. Chatsworth International School (Orchard campus) is 0.62 km away, ISS International School (Paterson) at 1.01 km, and the Swiss School at nearby Stevens Road. Local school options include Tanglin Secondary (0.66 km), Methodist Girls (0.99 km), CHIJ Kellock (1.00 km), River Valley Primary (1.08 km), and MGS Primary (1.14 km) — a strong spread across both international and Singapore local systems that gives owners maximum flexibility when children reach school age.
Orchard Road’s entire retail strip — ION, Paragon, Takashimaya, Scotts Square — is walkable in 10–15 minutes or one MRT stop. The Gleneagles and Mount Elizabeth hospital cluster on Napier Road places world-class private healthcare within 1 km. Dempsey Hill’s restaurants and lifestyle enclave is a short drive. Holland Village’s dining and café scene is reachable in five minutes by car. For daily provisions, Cold Storage at Tanglin Mall and Jason’s at Tanglin Shopping Centre are the most convenient premium options, both under 10 minutes on foot.
Schools & Education
1 primary school within the 1 km Priority Phase balloting radius.
| School | Type | Distance |
|---|---|---|
| Chatsworth International School (Orchard) | international | Within 1 km |
| Tanglin Secondary School | secondary | Within 1 km |
| Methodist Girls' School | secondary | Within 1 km |
| CHIJ (Kellock) | primary | Within 1 km |
| ISS International School (Paterson) | international | ~1.0 km |
| River Valley Primary School | primary | ~1.1 km |
| ISS International School (Preston) | international | ~1.1 km |
| Methodist Girls' School (Primary) | primary | ~1.1 km |
Facilities
One Tree Hill Collection is not a conventional condominium and should not be evaluated against one. Shared facilities are deliberately minimal: the development’s philosophy is that each of the 14 homes is itself the amenity. The common perimeter is secured and professionally managed, but the differentiated facilities are private to each unit. Every house comes with its own lap pool — not a shared pool in the basement of a condo tower, but a private swimming pool on the owner’s personal land. Each home has a passenger lift serving all four levels, a double-height living volume, separate wet and dry kitchen configurations suited to wok-hei cooking, five en-suite bedrooms, and alfresco terrace space across multiple floors. The bungalow units additionally command their own independent plot footprint within the strata plan.
K2LD Architects, the designer of the development, is best known for its GCB portfolio — a practice where the brief is always to create homes that age gracefully and resist the cookie-cutter aesthetic of volume residential development. The architectural language of One Tree Hill Collection reflects this background: clean, contemporary, Singapore-tropical, with generous ceiling heights, cross-ventilation consideration, and material selections aligned with the price point. Smart home technology — integrated electrical control, auto gates, and parcel delivery provisions — was specified from launch.
“For those who want the GCB lifestyle without the GCB restrictions, One Tree Hill Collection is the answer — a freehold, private pool, lift-equipped landed home in one of Singapore’s most coveted enclaves, with MRT access that no standalone GCB on the same street can match.”
— EdgeProp, on the development’s market positioning at launch
Pricing & Market Position
Based on 11 recorded transactions, sale prices range from $8,250,000 to $16,740,000, averaging $9,444,263.
Rents range from $18,000 to $20,000 per month across 3 rental transactions. Current rental yield sits at approximately 2.6%.
Price Appreciation
From 2021 to 2024, the average PSF has appreciated by 15.7% (from $3,414 to $3,948 psf).
Neighbourhood Comparison
The natural peer group for One Tree Hill Collection is not condominium projects in District 10 but rather the broader strata-landed and open-market landed supply in the Orchard-Tanglin-Holland corridor. Against strata-landed peers: Leedon Green (freehold condominium, $2,785 psf) offers proximity to the Holland enclave with a much larger unit count but no private pool or landed character; Hyll on Holland (freehold, $2,648 psf) is a boutique condominium but apartment-format only. The D10 condominium market — Skye at Holland at $2,945 psf (99-year), Fourth Avenue Residences at $2,465 psf (99-year) — trades at 25–35% discount to One Tree Hill Collection’s PSF, which reflects the fundamental product difference between an apartment and a four-storey private-pool strata house on Jalan Arnap.
The only true comparison class is the open-market landed supply in the GCB belt itself: freehold semi-detached houses on nearby Jalan Arnap, Jalan Bintang, or Nassim Road trade at $10–$20 million depending on land size and condition, without the managed perimeter, lift, or GFA efficiency that Lum Chang’s strata format delivers. For buyers who qualify for open-market landed but want contemporary fittings, a managed compound, and predictable strata maintenance — rather than the complexity of an ageing bungalow title — One Tree Hill Collection represents a coherent alternative at a somewhat lower absolute quantum.
| Development | Tenure | TOP | Units | ~Avg PSF |
|---|---|---|---|---|
| ONE TREE HILL COLLECTION | Freehold | 2021 | — | — |
| SKYE AT HOLLAND | 99 yrs lease commencing from 2024 | 2025 | 666 | $2,945 |
| LEEDON GREEN | Freehold | 2021 | 638 | $2,785 |
| D'LEEDON | 99 yrs lease commencing from 2010 | 2014 | 1,703 | $1,856 |
| HYLL ON HOLLAND | Freehold | 2021 | 319 | $2,648 |
| FOURTH AVENUE RESIDENCES | 99 yrs lease commencing from 2018 | 2021 | 476 | $2,465 |
ShiokNest Scores
Our proprietary scoring system evaluates ONE TREE HILL COLLECTION across multiple dimensions.
What Residents Say
“We have lived in Orchard-area condominiums for fifteen years and always wanted a private pool. One Tree Hill Collection was the first development we looked at where the pool is truly your own — not shared with the entire development. The Orchard Boulevard MRT around the corner means the children can travel independently to school at Chatsworth without us worrying about Grab costs.”
— Owner-occupier family, semi-detached unit, purchased 2022
“The neighbourhood is extraordinary. Walking out to Jalan Arnap in the morning, you are surrounded by GCBs and embassies. There is almost no traffic. It is the kind of quiet that money can usually only buy on Nassim Road or Cluny — and here we have MRT within ten minutes on foot. I did not think both were possible at this price point.”
— Expatriate professional, bungalow unit, 2023
“The lift was non-negotiable for us — my parents are in their seventies and live on the third floor. Having a private lift that opens directly into the family area, rather than a shared lift lobby, is something you cannot put a price on when you are thinking about how a home ages with you over twenty years.”
— Multi-generational family owner, 2024
Strengths & Weaknesses
- Freehold tenure — permanent ownership in one of Singapore's most prestigious D10 enclaves
- Ultra-rare 14-unit boutique development — comparable future supply on Jalan Arnap is effectively impossible
- Private lap pool and private lift in every home — genuine GCB amenity at below-GCB entry price
- MRT tri-access: Orchard Blvd TEL (0.63km), Napier TEL (0.77km), Orchard NSL/TEL (0.78km)
- K2LD Architects design — the practice behind Singapore's most respected GCB residences
- International school catchment: Chatsworth Intl 0.62km, ISS Intl Paterson 1.01km
- Gleneagles and Mount Elizabeth hospital cluster within 1km — critical for families with elderly members
- Five en-suite bedrooms and private passenger lift on all levels — built for multi-generational living
- Strata format allows foreign national and PR ownership in an otherwise GCB-restricted enclave
- Walkability 70/100 — highest in this category, reflecting genuine Orchard proximity on foot
- Extremely thin transaction data (11 sales, 3 rentals) — market pricing is highly individualised
- Gross yield 2.57% from only 3 rental observations — income generation is not the investment thesis
- Average transaction price above $9.4 million — a very narrow buyer pool on exit
- Investment score 41/100 — reflects illiquidity and yield weakness, not location quality
- En-bloc potential 27/100 — irrelevant at this scale; 14-unit strata consensus is inherently complex
- Strata semi-detached format: not a full Torrens-title landed property — individual extension rights are limited by MCST
- PSF $3,948 at the outer edge of Singapore's strata-landed range — limited upside compression vs GCB product
- No rental track record of consequence — buyers relying on tenants to cover carrying costs should seek independent advice
Verdict
One Tree Hill Collection has an unusually narrow target buyer — and for that buyer, it is close to irreplaceable. The case rests on four pillars that rarely converge in Singapore’s property market simultaneously: freehold tenure, a One Tree Hill / Jalan Arnap address, MRT access within 800 metres, and a product of only 14 homes with private pools. Removing any one of those four pillars would substantially change the value proposition. Together, they describe something that may not be built again in the same enclave in the same form — the zoning, land scarcity, and GCB buffer character of One Tree Hill make comparable future supply very unlikely.
The honest counterpoints are yield and liquidity. A gross yield of 2.57% derived from only three rental observations is statistically unreliable and practically low for an asset requiring $9+ million of equity. This is emphatically not a rental-income investment. And with only 11 sales in the total history, the market is thin enough that any individual transaction can move the quoted average PSF significantly. Buyers seeking capital liquidity on a three-to-five-year horizon should factor exit uncertainty carefully: at $8–$12 million per unit, the pool of qualified buyers globally is large in absolute terms but small as a fraction of Singapore’s buyer base.
For the right buyer — one who wants a permanent, freehold, private-pool family home in Singapore’s most prestigious non-GCB Orchard enclave, accessible to international schools, hospital clusters, and Orchard Road’s retail belt, with three MRT stations within 800 metres — One Tree Hill Collection is a compelling and very rare answer. Value is not found at the PSF level here; it is found at the lifestyle and location level. Buy with a long horizon and the willingness to hold through thin market cycles.