SINGAPORE · BUKIT TIMAH

EST. 2027

Duo Uno

21 & 21A Hua Guan Avenue

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Two houses on Hua Guan Avenue.
One architectural idea.
Two distinct sanctuaries.

A pair of detached residences in District 21, designed as a matched set. 999 years tenure. Each home stands on its own.

AT A GLANCE

LAND AREA
4,800 sq ft per house
BUILT-UP
10,948 sq ft per house
ROOMS
4 floors · 5 to 6 bedrooms
PARKING
6 covered spaces per house
POOL
Private lap pool per house
LIFT
Private lift to every floor
TENURE
999 years · Leasehold
ESTIMATED COMPLETION
Q1 2027
Cantilevered front elevation of Duo Uno at Hua Guan Avenue, late afternoon light.

THE ARCHITECTURE

Two volumes.
One landscape.

Cantilevered volumes · Architectural louvres
White render

FROM THE ARCHITECT

“We treated the site as one composition, expressed twice. Two homes that share a language but speak it differently.”

Muzi Design, Architects

The pair sits on a quiet stretch of Hua Guan Avenue, under the canopy of Bukit Timah. Two volumes rise four storeys, with a cantilevered upper mass above the entry court. Architectural louvres filter the morning sun.

Inside, sight lines run from the entry court through the dining room and out to the pool deck. The wet kitchen sits to one side. The dry kitchen flows from the dining room.

Each home has its own master suite, walk-in, private terrace, and a lift to every floor. Together, the two present one quiet face to the street.

Sunken lap pool with wood-look tiles, late afternoon light.

INDOOR · OUTDOOR

Where the home opens.

Sunken lap pool · Wood-look tiles · Tropical landscaping

Dining room and dry kitchen with long sight lines through to the wet kitchen.

THE LOWER FLOOR

Where the home gathers.

Living · Dining · Wet kitchen and beyond

Master bedroom suite with private terrace beyond.

THE PRIVATE FLOOR

Where the home retreats.

Master bedroom · Walk-in · Master bath · Private terrace

THE VANTAGE

Among the last few elevated plots.
A horizon for the upper floors. Daylight for the basement.

View from the front roof terrace at golden hour, looking east over the Good Class Bungalow canopy of Hua Guan Avenue toward a distant low-rise skyline in tropical haze.
  • THE RISE

    Hua Guan Avenue is one of the few streets in the enclave with this elevation gain. 21 and 21A sit on its rise.

  • THE OUTLOOK

    The upper floors look out over a low-rise canopy of mature trees and tiled roofs. No high-rise neighbour in your line of sight.

  • THE BASEMENT

    The slope opens the rear of the basement to grade — a sunken courtyard brings daylight and air where most plots have none.

Visual interpretation. Outlook and surrounding context are indicative, not surveyed.

THE PLAN

Hua Guan Avenue.
Two homes.
One architectural idea.

All four floors of 21 Hua Guan Avenue: basement, first storey, second storey and attic.

Each house has its own plan · basement, first storey, second storey and attic · both homes presented in full in the developer brochure

Download the brochure →

Indicative visualisation. Furniture, wardrobes and fittings not included. Layout and specifications subject to change.

THE CONTEXT

Close to everything.
Quiet within itself.

  • TURF CITY PRECINCT

    The grandstands and heritage stables reborn as community, retail and F&B nodes. Parks, sports, and a new neighbourhood park alongside.

  • NEW MRT INTERCHANGE

    King Albert Park becomes a Downtown × Cross Island interchange in 2032. Direct lines to the CBD, Changi, and Punggol. Singapore's deepest station.

  • WITHIN A WALK

    Binjai Park for cafés and eateries. King Albert Park for shops and restaurants. Pei Hwa, MGS, and the edge of the Nature Reserve.

Map adapted from URA Draft Master Plan 2025. Indicative, not to scale.

Editorial illustrated map showing Duo Uno at the centre of Hua Guan Avenue, with the Turf City precinct (CRL station, 2032) to the east, King Albert Park MRT (Downtown × Cross Island interchange, 2032) to the south-west, Methodist Girls' Primary nearby, and Sixth Avenue MRT to the south-east.

THE MATERIALS

Specified with restraint.

  • LIVING, DINING, DRY KITCHEN & POWDER ROOM · 21 HUA GUAN

    Beige Natural Marble. Beige natural marble across the principal living spaces of 21 Hua Guan.

    Beige Natural Marble

    Beige natural marble across the principal living spaces of 21 Hua Guan.

  • LIVING, DINING, DRY KITCHEN & POWDER ROOM · 21A HUA GUAN

    Light Grey Natural Marble. Light grey natural marble across the principal living spaces of 21A Hua Guan.

    Light Grey Natural Marble

    Light grey natural marble across the principal living spaces of 21A Hua Guan.

  • BEDROOMS · FAMILY AREAS · CORRIDORS

    Burmese Teakwood. Solid Burmese teak in the bedrooms, family areas, and private circulation of both houses.

    Burmese Teakwood

    Solid Burmese teak in the bedrooms, family areas, and private circulation of both houses.

  • WET KITCHEN

    Ceramic Tile. Ceramic tile in the wet kitchens of both houses.

    Ceramic Tile

    Ceramic tile in the wet kitchens of both houses.

  • CAR PORCH

    Granite Tile. Granite tile in the car porch areas of both houses, specified for exterior conditions.

    Granite Tile

    Granite tile in the car porch areas of both houses, specified for exterior conditions.

  • SWIMMING POOL

    Porcelain Tile. Porcelain tile in the sunken lap pools of both houses.

    Porcelain Tile

    Porcelain tile in the sunken lap pools of both houses.

Materials, finishes, and specifications shown above are indicative only and subject to change. Final selections at the developer's discretion, subject to availability and equivalent substitution.

THE FITTINGS

Specified by name.

  • KITCHEN APPLIANCES

    Gaggenau or Miele. European appliances in the dry kitchen. Bosch in the wet kitchen.

    Gaggenau or Miele

    European appliances in the dry kitchen. Bosch in the wet kitchen.

  • SANITARYWARE & TAPWARE

    Toto. Sanitaryware and tapware throughout, from Japan.

    Toto

    Sanitaryware and tapware throughout, from Japan.

  • GLAZING SYSTEM

    Euro Profile. High-quality slim-frame aluminium glazing in dark graphite-grey across all external openings.

    Euro Profile

    High-quality slim-frame aluminium glazing in dark graphite-grey across all external openings.

  • PRIVATE LIFT

    Ken-Jo. Private home lift in each house, six-person capacity.

    Ken-Jo

    Private home lift in each house, six-person capacity.

  • AIR CONDITIONING

    Mitsubishi Electric. Concealed ducted system in the living room and master bedroom. Wall units elsewhere.

    Mitsubishi Electric

    Concealed ducted system in the living room and master bedroom. Wall units elsewhere.

Brands, specifications, and finishes shown above are indicative only and subject to change. Final selections at the developer's discretion, subject to availability and equivalent substitution.

THE ADDRESS

Hua Guan Avenue

Bukit Timah · District 21 · Singapore

  • TRANSIT

    King Albert Park MRT, 5 minutes

  • SCHOOLS

    Methodist Girls' Primary, within 1 km Pei Hwa Presbyterian Primary, within 1 km

  • NEIGHBOURHOOD

    Mature leafy enclave · Quiet residential street

VIEWINGS

By appointment.

Private viewings arranged for qualified buyers. Discretion assured.

CONTACT

Herbert Chan

Realstar Premier Group

8275 1996 [email protected]
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