One Devonshire
Overview & Key Facts
One Devonshire is a 152-unit freehold condominium developed by Devonshire Peak Pte Ltd, a subsidiary of Allgreen Properties Limited, itself part of the Kuok Group — one of Asia’s most established conglomerates. Allgreen has developed and handed over 53 residential projects comprising approximately 11,000 units in Singapore, with a diversified portfolio that includes Great World City, Tanglin Mall, RoyalGreen, Fourth Avenue Residences, and Juniper Hill. The company has won the BCA Quality Excellence Award consistently from 2013 to 2019 — a track record that reassures buyers of construction standards and long-term build quality.
Completed in 2012 at 1 Devonshire Road, the development rises in the Orchard fringe of District 9 (Core Central Region), occupying one of the quieter pockets of the Orchard-River Valley corridor. The architecture is defined by a distinctive seven-sky-garden concept — landscaped terraces interspersed across the tower floors, each themed to create pockets of greenery and tranquillity within a dense urban context. This vertical garden approach was ahead of its time for a 2012-era development and remains a genuine differentiator from the typical condominium formula of ground-level pool deck plus rooftop terrace.
The pricing picture tells a story of prime freehold resilience. With an average transacted price of S$3,779,926, a median of S$3,368,888, and a PSF of S$2,648, One Devonshire sits in the upper-middle tier of D9 freehold pricing — notably below The Avenir at S$3,190 psf despite comparable freehold tenure and Orchard-area positioning. The rental performance is outstanding: 292 rental transactions at an average rent of S$8,608 per month produce a gross yield of 2.96%. That rental volume is exceptional for a 152-unit development — nearly two rental transactions per unit — reflecting the deep and consistent demand from the expatriate and professional tenant pool that the Orchard-Somerset corridor reliably generates. The investment score of 52/100 reflects moderate capital appreciation prospects weighed against strong rental fundamentals, while the en-bloc score of 40/100 is typical for a well-maintained freehold development with no imminent redevelopment catalyst.
Location & Connectivity
One Devonshire occupies a coveted address at 1 Devonshire Road, nestled in the quiet residential enclave between Orchard Road’s retail belt and River Valley’s lifestyle corridor. This is District 9’s Core Central Region at its most liveable — close enough to Orchard Road’s shopping and dining to walk there in minutes, yet set back on a tranquil residential street that insulates residents from the commercial bustle. The immediate neighbourhood includes established condominiums like Devonshire Residences, The Abode at Devonshire, and Killiney 118 — a cluster of quality residential developments that maintain the street’s low-key character.
The transit connectivity is genuinely exceptional and has improved dramatically since the development’s 2012 completion. Somerset MRT (NSL, NS23) is approximately 400 metres away, providing direct North-South Line access. The more recent addition of Great World MRT (TEL, TE15) at just 430 metres delivers Thomson-East Coast Line connectivity — running through the CBD to Marina Bay, Gardens by the Bay, and onward to the East Coast. Having two MRT stations across two different lines within 430 metres of the front door is a transit advantage that few D9 condominiums can match. Fort Canning MRT (DTL, DT20) at 910 metres adds Downtown Line access, and Dhoby Ghaut triple interchange (NSL/NEL/CCL) at 920 metres connects three lines. This four-station, multi-line MRT catchment is a genuine competitive strength.
For families, the school proximity is strong. Kheng Cheng School is just 430 metres away, and Fairfield Methodist Primary School at 450 metres places One Devonshire within the coveted 1km priority enrolment zone for a well-regarded primary school. Anglo-Chinese School (Junior) at 990 metres is just within the 1km radius. For tertiary education, the Singapore Management University campus is 1.37 kilometres away — walkable for university students. The combination of primary school proximity and Orchard Road lifestyle makes One Devonshire particularly attractive to families who want city-centre living without sacrificing school accessibility.
Schools & Education
3 primary schools within the 1 km Priority Phase balloting radius.
| School | Type | Distance |
|---|---|---|
| Kheng Cheng School | primary | Within 1 km |
| Fairfield Methodist School (Primary) | primary | Within 1 km |
| ACS (Junior) | primary | Within 1 km |
| St. Anthony's Primary School | primary | ~1.3 km |
| Singapore Management University | tertiary | ~1.4 km |
| Outram Secondary School | secondary | ~1.5 km |
| Gan Eng Seng School | secondary | ~1.5 km |
| Gan Eng Seng Primary School | primary | ~1.5 km |
Facilities
One Devonshire delivers a facilities package that punches above its weight for a 152-unit boutique development, anchored by the signature seven-sky-garden concept that distributes landscaped terraces across multiple floors of the tower. Each sky garden carries a distinct theme — creating varied green retreats at different levels rather than concentrating all amenity space at ground level or on the rooftop. This vertical garden approach provides residents with multiple outdoor relaxation spaces, reduces crowding at any single facility level, and introduces greenery into the daily experience of moving through the building — a design philosophy that anticipated the biophilic architecture trend that became mainstream only years after One Devonshire’s 2012 completion.
The ground-level amenities include a swimming pool, tennis court, gymnasium, BBQ pavilion, and children’s playground. The presence of a tennis court in a 152-unit development is notable — many larger developments have dropped tennis courts due to space constraints, and having one at this scale reflects thoughtful site planning by Allgreen. The clubhouse provides a social anchor for residents, while the basement car park ensures the ground level remains landscaped rather than consumed by surface parking. A basketball practice area, spa pool, and golf putting green round out the recreational options — a breadth of facilities that would be respectable even at a 300-unit development.
“Great place to stay at, many facilities. The tennis court is very nicely maintained. Very good location near Great World and ION Orchard Road.”
— Resident review via PropertyGuru
The honest assessment is that for 152 units, Allgreen has delivered a facilities roster that exceeds typical boutique-development offerings. The combination of pool, tennis court, gym, playground, spa, golf putting green, and seven themed sky gardens provides genuine lifestyle breadth. The trade-off is that each individual facility is scaled for a boutique community — the pool is not a 50-metre lap pool, the gym is not a commercial-grade fitness centre — but the low unit count means crowding is rarely an issue. For residents whose lifestyle centres on the extraordinary walkability of the Orchard-River Valley corridor (91/100), the on-site facilities complement rather than substitute for the neighbourhood’s dining, shopping, and recreational options.
Unit Sizes & Layout
One Devonshire offers 152 units across a range of configurations: 2-bedroom (approximately 915 sqft), 3-bedroom (1,216–1,410 sqft), 4-bedroom (1,496–1,604 sqft), plus Sky Suites and penthouse configurations at the upper floors. The unit sizes are genuinely generous by contemporary standards — a 915 sqft two-bedroom is substantially larger than the 650–750 sqft two-bedrooms commonly found in post-2018 new launches, and the three-bedroom range of 1,216–1,410 sqft provides the kind of liveable space that families require rather than the compromised layouts that plague many newer developments. This is a hallmark of pre-2015 Allgreen design philosophy: prioritising practical living space over maximising unit count.
The interior layouts reflect a luxury sensibility appropriate to the D9 freehold positioning. Units feature open-plan living and dining areas that flow logically from the kitchen, with balconies that extend the living space outward. The larger three-bedroom and four-bedroom configurations include generous master suites with en-suite bathrooms, while the four-bedroom units at 1,496–1,604 sqft offer the kind of space that accommodates families with domestic help — a practical consideration for the expatriate tenants who form a significant portion of the rental demand.
The Sky Suites occupy premium positions within the tower, benefiting from direct access to the sky gardens and elevated views across the Orchard-River Valley skyline. The penthouse units command panoramic sightlines that extend across the city, with the kind of spatial generosity that a freehold D9 trophy unit demands. Stack selection matters at One Devonshire: units oriented toward Devonshire Road enjoy the quieter streetscape, while higher-floor stacks capture increasingly expansive views toward the Orchard Road corridor and beyond. The seven sky gardens are positioned to ensure that a significant proportion of units have direct visual or physical access to landscaped green space — a quality-of-life benefit that standard developments reserve exclusively for penthouses.
| Bedrooms | Transactions | Avg PSF | Avg Price |
|---|---|---|---|
| 2 BR | 3 | $2,687 | $2,440,000 |
| 3 BR | 9 | $2,723 | $3,370,988 |
| 4 BR | 2 | $2,744 | $4,200,000 |
| 5 BR | 2 | $2,779 | $6,670,000 |
Pricing & Market Position
Based on 16 recorded transactions, sale prices range from $2,220,000 to $7,020,000, averaging $3,712,431 (~$2,724 psf).
Rents range from $5,500 to $17,100 per month across 295 rental transactions. Current rental yield sits at approximately 3.0%.
Price Appreciation
From 2021 to 2026, the average PSF has appreciated by 8.9% (from $2,510 to $2,734 psf).
Neighbourhood Comparison
One Devonshire’s most telling comparison is against the leasehold newcomers that surround it at similar or higher PSF levels. Irwell Hill Residences at S$2,726 psf (99-year leasehold, TOP 2026) is the most direct competitor — a brand-new development with contemporary finishes, smart home features, and CDL’s design standards, priced just S$78 psf above One Devonshire. The critical difference is tenure: Irwell Hill’s 99-year lease will depreciate over time, while One Devonshire’s freehold tenure is permanent. For buyers with a 15–20 year holding horizon, the freehold advantage compounds meaningfully. Irwell Hill’s advantages are newness (modern finishes, energy efficiency, smart home integration) and a larger development (540 units with more extensive facilities). One Devonshire counters with larger unit sizes, freehold permanence, and an established neighbourhood position that Irwell Hill’s Irwell Bank Road address must still prove.
River Green at S$3,134 psf (99-year leasehold) is a premium-priced newcomer that is both leasehold and significantly more expensive per square foot than One Devonshire. At a S$486 psf premium over One Devonshire with an inferior tenure profile, River Green’s appeal rests entirely on its brand-new condition and modern specifications. For buyers willing to sacrifice freehold tenure for the newest product, River Green offers a contemporary alternative — but the value equation favours One Devonshire for tenure-conscious purchasers.
The Avenir at S$3,190 psf (freehold) is the fairest apples-to-apples comparison: a freehold D9 development at a S$542 psf premium. The Avenir offers brand-new GuocoLand finishing, a River Valley Road frontage, and 376 units with correspondingly larger-scale facilities. The premium reflects The Avenir’s newness and developer brand cachet. One Devonshire’s counterargument is value: S$542 psf less for freehold D9 with demonstrably larger units (915 sqft 2-BR vs sub-800 sqft at newer launches) and proven rental demand (292 transactions). Kopar at Newton at S$2,512 psf (99-year leasehold) undercuts on PSF but sits in the Newton corridor rather than Orchard-River Valley, and its leasehold tenure is the persistent structural disadvantage. For buyers who prioritise the freehold-plus-location-plus-space equation, One Devonshire occupies a sweet spot in the D9 competitive landscape that neither the newer leasehold developments nor the pricier freehold alternatives fully replicate.
| Development | Tenure | TOP | Units | ~Avg PSF |
|---|---|---|---|---|
| ONE DEVONSHIRE | Freehold | 2012 | 152 | $2,724 |
| IRWELL HILL RESIDENCES | 99 yrs lease commencing from 2020 | 2021 | 540 | $2,728 |
| RIVER GREEN | 99 yrs lease commencing from 2024 | 2025 | 524 | $3,138 |
| RIVER MODERN | 99 years leasehold | — | — | $3,239 |
| THE AVENIR | Freehold | 2021 | 376 | $3,190 |
| KOPAR AT NEWTON | 99 yrs lease commencing from 2019 | 2021 | 378 | $2,511 |
ShiokNest Scores
Our proprietary scoring system evaluates ONE DEVONSHIRE across multiple dimensions.
What Residents Say
“Great place to stay at, many facilities. The location is fantastic — Great World City is a short walk for groceries and dining, and ION Orchard is just a bit further. The tennis court is very nicely maintained, which is rare for a condo this size. The sky gardens are a lovely touch — having green spaces at different levels means there’s always somewhere quiet to sit and read.”
— Resident review via PropertyGuru
“We’ve been renting here for two years and the unit size is what sold us — our 3-bedroom is over 1,300 sqft, which is significantly larger than what we’d get at a newer condo for the same rent. The walk to Somerset MRT takes about five minutes, and since Great World MRT opened, we have a second option that’s even closer. The building is well-maintained for its age, though some of the common area finishes are showing their years. Management is responsive.”
— Tenant feedback via 99.co
“Bought here because of the freehold tenure and the location value. Every leasehold condo around here is priced at S$2,500–S$2,700 psf anyway, so paying a similar PSF for freehold felt like a no-brainer. The units are from 2012 so the fittings aren’t cutting-edge, but the layouts are practical and spacious. The seven sky gardens are genuinely used by residents — they’re not just marketing features. My only gripe is the lobby and common corridors could use a refresh.”
— Owner commentary via EdgeProp
Resident sentiment at One Devonshire coalesces around three consistent themes. First, the location is universally praised — the combination of Orchard Road proximity, dual MRT access (Somerset + Great World), and neighbourhood walkability generates the kind of daily convenience that residents say makes car ownership optional. Second, the unit sizes are repeatedly cited as a major advantage over newer developments — tenants and owners alike appreciate the generous square footage that a 2012-era Allgreen development provides compared to the increasingly compact layouts of post-2018 launches. Third, the sky gardens receive genuine positive feedback as a distinctive lifestyle feature rather than a marketing gimmick. The constructive feedback centres on the development’s age: common area finishes and lobby presentation could benefit from upgrading, and interior fittings in unrenovated units feel dated against 2024-era standards. The management is generally seen as responsive and the facilities well-maintained. The overwhelming tenor is that of a quality freehold development in a prime location that delivers reliable, liveable comfort rather than flashy modernity.
Strengths & Weaknesses
- Freehold tenure in D9 Core Central Region — perpetual ownership with no lease decay, a structural advantage over leasehold peers
- Dual MRT within 430m: Somerset (NSL) 400m + Great World (TEL) 430m — two lines, two stations, genuine transit flexibility
- Walkability 91/100 — among the highest in Singapore; Orchard Road, Great World City, Fort Canning Park all within walking distance
- Allgreen Properties (Kuok Group) quality: BCA Quality Excellence Award winner 2013–2019, 53 projects and ~11,000 units delivered
- Generous unit sizes from 2012-era design: 915 sqft 2-BR, up to 1,604 sqft 4-BR — significantly larger than comparable new launches
- Seven themed sky gardens distributed across multiple floors — distinctive biophilic design with landscaped retreats at various levels
- Exceptional rental demand: 292 transactions at $8,608 avg rent — nearly 2 rental transactions per unit, proving deep tenant pool
- Priced below freehold peers: $2,648 psf vs The Avenir $3,190 psf — $542 psf discount for comparable D9 freehold positioning
- Fairfield Methodist Primary within 450m — 1km priority enrolment zone for a well-regarded primary school
- Full facility suite for 152 units: pool, tennis court, gym, spa, playground, BBQ, golf putting — breadth that exceeds typical boutique scale
- Age factor: TOP 2012 means 14 years old — common area finishes and unrenovated unit interiors feel dated vs 2024-era launches
- Gross yield 2.96% is moderate for the quantum — $3.78M average price requires substantial rent to generate meaningful returns
- Investment score 52/100 — steady capital appreciation rather than explosive growth potential
- En-bloc score 40/100 — no near-term redevelopment catalyst despite freehold tenure
- Boutique 152-unit scale means facilities, while comprehensive, are sized for a small community — pool and gym are compact
- No private lift lobby in standard units — a feature increasingly expected in D9 luxury developments post-2020
- Lobby and common corridors cited by residents as needing a refresh to match the neighbourhood's premium positioning
- Orchard Road peak-hour traffic congestion affects driving convenience despite excellent MRT access
- Competing with brand-new freehold product like The Avenir ($3,190 psf) that offers modern smart home features
- Limited new-build premium for future buyers — resale freehold competes against fresh launches for the same buyer pool
Verdict
One Devonshire represents a compelling proposition in the D9 freehold market: an Allgreen-quality development with generous unit sizes, a distinctive sky-garden concept, and a walkability score of 91/100 — all priced at S$2,648 psf, which sits meaningfully below newer freehold peers like The Avenir (S$3,190 psf). The freehold tenure is the structural advantage that defines this development’s long-term positioning. In a market where leasehold D9 developments like Irwell Hill (S$2,726 psf, 99-year) and Kopar at Newton (S$2,512 psf, 99-year) compete on PSF, One Devonshire offers perpetual ownership at a comparable or lower per-square-foot cost — with larger units to boot. That is a value equation that should not be overlooked.
The competitive landscape reinforces the value case. Irwell Hill Residences at S$2,726 psf is newer (TOP 2026) but carries a 99-year leasehold tenure — buyers pay a comparable PSF for depreciating tenure versus One Devonshire’s freehold permanence. River Green at S$3,134 psf (99-year) is significantly more expensive despite also being leasehold, albeit brand-new. The Avenir at S$3,190 psf is the closest freehold peer and demonstrates the premium that the market assigns to brand-new freehold product — a S$542 psf differential that reflects the newness premium rather than a fundamental location or tenure advantage. Kopar at Newton at S$2,512 psf (99-year) undercuts One Devonshire on PSF but again carries the leasehold constraint. For buyers who think in decades rather than cycles, freehold at S$2,648 psf in D9 is the standout proposition among these peers.
The honest caveats are age and yield. At 14 years old (TOP 2012), One Devonshire’s finishes are a generation behind the newest launches — buyers accustomed to 2024-era smart home features and contemporary kitchen fittings will need to budget for updating. The gross yield of 2.96%, while supported by an exceptional 292 rental transactions at S$8,608 average rent, is moderate for the quantum involved — a S$3.78 million average price requires S$112,000 in annual rent just to achieve 2.96%. The investment score of 52/100 reflects this: the rental demand is deep and consistent (the 292-transaction count proves this definitively), but the capital appreciation trajectory is steady rather than explosive. The en-bloc score of 40/100 is low but irrelevant for most buyers — a well-maintained freehold development in D9 with no lease decay has no urgency for collective sale. For owner-occupiers who value generous layouts, freehold permanence, dual-MRT access within 430 metres, and a 91/100 walkability neighbourhood, One Devonshire delivers a combination that few D9 developments can match at this price point.