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One Duchess

Developer: Rejency Holdings Pte Ltd
No. Of Units: 13 Residential Units
Architect: Brenton Fong Architects
Site Area: 697.8 sqm
Tenure: 999 Year Leasehold less 1 day w.e.f from 27/12/1875
District: 10
TOP: 2017
Unit Types:
1 Bedroom + Study: 441 to 452 sqft (3 units)
2 Bedroom + Utility (Dual Key): 775 to 882.5 sqft (6 units)
2 Bedroom + Study + Utility + Family: 904 sqft (1 units)
3 Bedroom + Study + Utility : 882.5 sqft (1 units)
4 Bedroom + Utility Penthouse (Dual Key): 1248.5 to 1420.5 sqft (2 units)

About One Duchess

One Treasured Enclave At One Duchess
(Where the King, Queen and Princess of Wales are your immediate neighbours.)

Live in the prestige of Bukit Timah.
A premium property at District 10, One Duchess is an astute investment set in the resplendent Bukit Timah enclave. With just 13 limited-edition residences on Duchess Road, your impeccable neighbourhood encompasses King’s Road, Queen’s Road, the Prince of Wales Road and the Princess of Wales Road. Perhaps never again can you experience the pride of owning a truly ‘regal’ address amidst Singapore’s choicest acreage.

Exterior view of One Duchess, a modern low-rise residential development with pitched roofs and full-height glass windows, set against a city skyline at dusk with lush greenery in the foreground.

Who says the elite can’t be wild and free?
When nature meets city, an adventure is always nearby One Duchess offers an integrated lifestyle concept where living, leisure and work are only a 3-minute walk to the up-and-coming Tan Kah Kee MRT station. Beyond the doorstep, the bustle of city excitement awaits. Nature lovers too have much to cheer as the ‘Green Belt of Singapore’ offers nature parks, reserves and reservoirs worth exploring, all conveniently connected for a life of ease.

Inherit a collection of valuables.
Preciously close to reputable schools, social clubs and shopping malls. Convenience is larger than life at One Duchess. The royal road to success is at your door – an irresistible offering of nature, refined dining, vibrant lifestyle amenities, numerous renowned local and international schools as well as expatriate clubs.

Wake up feeling like royalty, every day.
A private pool, aqua gym and more await. Elevate to an exceptional lifestyle designed by those who appreciates the art of living well. Facilities include an infinity swimming pool, exercise aqua gym, and more.

Rooftop infinity pool at One Duchess with residents enjoying the water, set against a sweeping sunset view of the city skyline and surrounding greenery.

Rooms to suit your every need.
Richly appointed duplex and dual-key units are available for your selection. More than a mere residence, One Duchess is a celebration of luxury living. The selections of residences run the gamut of taste for every personal need.

Modern living room at One Duchess featuring a neutral-toned sofa with plush cushions, a dark ottoman, minimalist decor elements, and a two-tone accent wall with clean, contemporary finishes.

No paparazzi. Just privacy.
In your own world of comfort. A refined style visually expands the living space, creating a feeling of polished opulence that flows through every room. The same careful deliberation is evident in the selection of quality fittings.

Stylish home office at One Duchess featuring a sleek black desk with a desktop computer, a comfortable cream armchair, a modern open bookshelf, and a backdrop of wood slatted panels and soft natural light from sheer curtains.

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Floor Plans

One Duchess Site Map And Unit Distribution Chart

Site plan and unit distribution chart for One Duchess, showing recreational facilities such as a swimming pool, aqua gym, wading pool, pool deck, BBQ pit, and first-storey car park. The layout also details unit types across different storeys, including compact and larger units ranging from 441 to 1,420.5 sqft.

One Duchess 1 Bedroom Unit + Study Type A, B Floor Plan

Floor plans for One Duchess showing two layouts: Type A (441 sq ft) and Type B (452 sq ft), both 1-Bedroom + Study units. Each plan includes a master bedroom, kitchenette, living/dining area, household shelter, and a balcony, with key plan markers indicating their respective unit locations in the development.

One Duchess 2 Bedroom Unit + Utility Type C-1 Floor Plan

Floor plan of the 2-Bedroom + Utility Type C-1 unit at One Duchess, showing both dual key and single key layout options for units #03-02 and #04-02, each measuring 775 sq ft. The design includes a master bedroom with ensuite, a second bedroom, multiple kitchenette areas, living and dining spaces, and balconies, with a key plan highlighting unit placement.

One Duchess 2 Bedroom Unit + Utility Type C Floor Plan

Floor plan of the 2-Bedroom + Utility Type C unit at One Duchess, showing both dual key and single key layout options for unit #02-02, measuring 807 sq ft. Layout includes a master bedroom with ensuite, second bedroom, living and dining areas, kitchenette or full kitchen depending on configuration, and balconies, with a highlighted key plan indicating the unit's location.

One Duchess 2 Bedroom Unit + Utility Type D Floor Plan

Floor plan of the 2-Bedroom + Utility Type D unit at One Duchess, featuring both dual key and single key options for units #02-03, #03-03, and #04-03, each measuring 882.5 sq ft. The layout includes two bedrooms, two bathrooms, a household shelter, separate living and dining areas, kitchenettes, and balconies, with the key plan indicating unit location within the development.

One Duchess 2 Bedroom Unit + Study + Utility + Family Type B-1 Floor Plan

Floor plan of the 2-Bedroom + Study + Utility + Family Type B-1 Duplex unit at One Duchess, located at #03-01 and measuring 904 sq ft. The lower level includes a bedroom, bathroom, kitchenette, dining, and living area, while the upper level features the master bedroom with ensuite, a study, a family area, and balconies. Key plan highlights the unit's position in the development.

One Duchess 3 Bedroom Unit + Study + Utility Type A-1 Floor Plan

Floor plan of the 3-Bedroom + Study + Utility Type A-1 Duplex unit at One Duchess, unit #03-04 with a size of 882.5 sq ft. The upper level includes two bedrooms, a study, a bathroom, and access to a balcony, while the lower level features the master bedroom with ensuite, living area, kitchenette, and household shelter. A key plan marks the unit’s location in the development.

One Duchess 4 Bedroom Unit + Utility + Roof Terrace Penthouse Type Cp (Dual key) Floor Plan

Floor plan of the 4-Bedroom + Utility + Roof Terrace Type Cp Penthouse at One Duchess, unit #05-02 with a total area of 1,248.5 sq ft. The dual key layout spans two levels: the 5th storey features two bedrooms, dual kitchenettes, living and dining areas, and balconies; the attic level includes two more bedrooms, a bathroom, and a private roof terrace. Key plan indicates the unit’s position within the development.

One Duchess 4 Bedroom Unit + Utility + Roof Terrace Penthouse Type Cp (Single key) Floor Plan

Floor plan of the 4-Bedroom + Utility + Roof Terrace Type Cp Penthouse (Single Key Option) at One Duchess, unit #05-02 with a total area of 1,248.5 sq ft. The 5th storey features the master and second bedrooms, kitchen, dining, and living areas, along with balconies. The attic level includes two additional bedrooms, a shared bathroom, and access to a private roof terrace. Key plan highlights the unit’s location in the building.

One Duchess 4 Bedroom Unit + Utility + Roof Terrace Penthouse Type Dp (Dual key) Floor Plan

Floor plan of the 4-Bedroom + Utility + Roof Terrace Type Dp Penthouse at One Duchess, unit #05-03 with a size of 1,420.5 sq ft and a dual key layout. The attic level includes two bedrooms, a bathroom, and a roof terrace. The 5th storey features two more bedrooms including a master with ensuite, dual kitchenettes, living and dining areas, and multiple balconies. A key plan shows the unit’s placement within the development.

One Duchess 4 Bedroom Unit + Utility + Roof Terrace Penthouse Type Dp (Single key) Floor Plan

Floor plan of the 4-Bedroom + Utility + Roof Terrace Type Dp Penthouse (Single Key Option) at One Duchess, unit #05-03 with a size of 1,420.5 sq ft. The attic level includes two bedrooms, a shared bathroom, and a private roof terrace. The 5th storey features the master and second bedrooms, two additional bathrooms, kitchen, dining and living areas, household shelter, and balconies. The key plan shows the unit’s location within the development.

Specifications

1. FOUNDATION
Piled foundations.

2. SUPERSTRUCTURE
Reinforced concrete framework.

3. WALLS
External – Reinforced concrete or Common clay bricks.
Internal – Reinforced concrete or Common clay bricks or concrete blocks or dry walls.

4. ROOF
Pitched Roof – Metal Roofing with insulation.

5. CEILING FOR APARTMENTS
a) Living/Dining, Bedrooms
- Skim coat and/or plaster ceiling boards.
b) Bedrooms & Family rooms (at attic levels)
-plaster ceiling boards.
c) Utility, Yard & WC
- Skim coat and/or water resistant ceiling board with emulsion paint finish.
d) Kitchen
– Skim coat with emulsion paint finish.
e) Master Bathroom, Common Bathrooms
-Moisture resistant plaster ceiling boards with emulsion paint finish.

6. FINISHES
a) Wall (For Apartments)
i. Living/Dining, Bedrooms, Utility, Yard
- Cement and sand plaster with emulsion paint finish.
ii. Kitchen/WC
- Imported ceramic tiles up to ceiling height.
iii. Master Bathroom/Common Bathrooms
- Marble or compressed marble tiles or homogeneous tiles or ceramic tiles up to ceiling height.

b) Wall (For common areas)
i. 1st Storey lift lobby
– Homogeneous tiles or ceramic tiles.
ii. Typical lift lobbies
– Cement and sand plaster with emulsion paint finish.
iii. Staircases
– Cement and sand plaster with emulsion paint finish.
iv. External wall
– Cement and sand plaster with textured coating or paint finish.

c) Floor (For Apartments)
i. Living/Dining
– Marble tiles with marble skirting or timber skirting.
ii. Bedrooms
– Timber strips with timber skirting.
iii. Master bathroom/Common bathroom
– Marble or homogeneous or ceramic tiles.
iv. Kitchen, WC, Utility, Yard
– Ceramic tiles.
v. Balcony
– Homogeneous tiles.
vi. Internal staircase for Penthouse Units
– Timber strips with skirting.
vii. Roof Terrace for Penthouse Units
– Homogeneous tiles.

d) Floor (Common Areas)
i. 1st Storey lift lobby
– Homogeneous tiles.
ii. Typical lift lobbies
– Homogeneous tiles.
iii. Staircases
– Cement and sand screed.
iv. Pool Area
– Homogeneous tiles/timber strips.

7. WINDOWS
a) Powder coated aluminium framed windows with 6mm thick tinted glass.

8. DOORS
a) Main Entrance
– Fire-rated timber veneer door.
b) Bedrooms, Bathrooms, Kitchen
– Hollow core timber veneer door.
c) Utility
– Hollow core timber veneer door.
d) Balcony, Roof Terrace
– Aluminium framed glass door.

9. IRONMONGERY
a) Good quality imported locksets.

10. SANITARY FITTINGS
a) Master Bathroom
i. 1 frameless tempered glass shower cubicle with concealed shower mixer and shower set.
ii. 1 vanity top with 1 basin and mixer tap.
iii. 1 water closet.
iv. 1 mirror.
v. 1 toilet paper holder.
vi. 1 towel rail.

b) Common Bathroom
i. 1 shower cubicle with shower mixer and shower set.
ii. 1 vanity top with 1 basin and mixer tap.
iii. 1 water closet.
iv. 1 mirror.
v. 1 toilet paper holder.
vi. 1 towel rail.

11. KITCHEN
i. 1 solid surface or stainless steel sink with mixer.

12. ELECTRICAL INSTALLATION
Refer to E-brochure

13. TV/TELEPHONE
TV/telephone points shall be provided in accordance to Electrical Schedule.

14. LIGHTNING PROTECTION
Lightning Protection System shall be provided in accordance with the Singapore Standard CP33.

15. PAINTING
a) Internal Walls
– Emulsion paint.
b) External Walls
– Weather seal emulsion paint.

16. WATERPROOFING
a) Waterproofing is provided to floors of Bathrooms, Kitchen, Yard, Roof Garden, Planter Box, Balcony, Reinforced Concrete Roofs, Swimming Pools and where required.

17. DRIVEWAY AND CARPARK
a) Cement screed with floor hardener.

18. RECREATIONAL FACILITIES
a) Swimming Pool/Aqua Gym/Children’s Playground/BBQ Pit.

19. OTHER ITEMS
a) Wardrobes
– Built-in wardrobes in all bedrooms.
b) Kitchen Cabinets
– Built-in high and low kitchen cabinets with solid surface or marble worktop complete with cooker hob and cooker hood.
c) Air-conditioning to Living/Dining and Bedrooms.
d) Intercom
– from Apartment to pedestrian gate entrance.
e) Electric Water Heater
– Hot water supply to all Master Bathroom, Common Bathroom and Kitchen.

NOTES
1. Marble are natural stone materials containing veins with tonal differences. There will be colour and markings caused by their complex mineral composition and incorporated impurities. While such materials can be pre-selected before installation, this non-conformity in the marble or granite cannot be totally avoided. Granite tiles are pre-polished before laying and care has been taken for their installation. However, granite being a much harder material than marble cannot be re-polished after installation. Hence, some differences may be felt at the joints.

2. Timber strip flooring is a natural material containing veins and tonal differences. Thus it is not possible to achieve total consistency of colour and grain in their selection and installation.

3. The Purchaser is liable to pay annual fee, subscription fee and such other tees to the Singapore Cable Vision Ltd (SCV) or any other relevant authorities. The Vendor is not responsible to make arrangements with SCV for the service connection for SCV subscription channels.

4. Layout/location of wardrobes, kitchen cabinets and fan coil units are subject to Architect’s sole discretion and final design.

5. Where warranties are given by the manufacturers and/or appliances installed by the Vendor at the Unit, the Vendor shall assign to the Purchaser such warranties at the time when possession of the Unit is delivered to the Purchaser.

6. Air-conditioning system has to be maintained by the Purchaser on a regular basis. This includes the cleaning of filters, clearing the condensate pipes and charging of gas to ensure good working condition of the system.

While every reasonable care has been taken in preparing this website, the developer and its agents cannot be held responsible for any inaccuracies. All statements are believed to be correct but are not to be regarded as statements or representations of fact. All information and specifications are current at the time of going to press and are subject to charge as may be required and cannot form part of the contract. All plans are subject to any amendments approved or may be approved by the relevant authority. Renderings and illustrations are artist’s impressions only and photographs are only decor suggestions and none can be regarded as representation of fact. Floor areas are approximate measurements and subject to final survey. The choice of brand and model of fittings, equipments, installation and appliances supplied shall be at the sole discretion of the vendor.

The Sales & Purchase Agreement shall form the entire agreement between us as the Developer and the Purchaser and shall supersede all statements, representations or promises made prior to the signing of the Sale & Purchase Agreement and shall in no way be modified by any statements, representation or promises made by us or the marketing agent.

E-Brochure

One Duchess E-Brochure

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