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Townhouse with family room and two roof terraces

A 6 × 25 m townhouse with a 6 m front yard: living room, open kitchen and dining, a large ground-floor bedroom at the back by the rear yard. Upstairs a master suite with balcony, a family room by the void and a second bedroom; the top floor has a front terrace, a worship room, a fourth bedroom and a rear drying terrace.

Residential Version 1 Published 13 Nov 2026 Illustrative
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Floor plans and 3D view

Ground floor 102.0 m²
1 2 3 A B C D E F G Void above Stair Reading room 3.4 m² Front yard 36.0 m² Living room 24.0 m² Kitchen 24.2 m² Hall Hall Bathroom 4.3 m² Bedroom 24.4 m² Garden 12.0 m² Wardrobe 6.1 m² 6.00 m 25.00 m 4.50 1.50 17.00 2.00
Level 2 100.0 m²
1 2 3 B C D E F Stair Storage 3.4 m² Bedroom 20.0 m² Bathroom 5.2 m² Wardrobe 4.8 m² Balcony 9.0 m² Family room 20.3 m² Void Hall Bathroom 4.3 m² Bedroom 24.4 m² Wardrobe 6.1 m² 6.00 m 18.50 m 1.50 17.00
Level 3 53.4 m²
1 2 3 B C D E F Tank Solar heater PV panels Stair Drying area 3.4 m² Cafe / relax 30.0 m² Hall Worship room 8.7 m² Storage 6.4 m² Void (glass roof) Hall Bathroom 4.3 m² Bedroom 15.1 m² Wardrobe Drying area 13.2 m² 6.00 m 17.00 m 5.00 9.80 2.20

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Drag to rotate · Ctrl (⌘) + scroll or pinch to zoom Generated from the model · illustrative
Storeys
3
Bedrooms
4
Floor area (enclosed)
255 m²
Land width × land depth
6 × 25 m
Flat roof with parapet
10.2 m

Design measurements

Site area
150.0 m²
site width × site depth
Building footprint
102.0 m²
Σ enclosed room areas on the ground floor
Site coverage
68 %
footprint ÷ site area
Floor area (enclosed)
255.4 m²
Σ width × depth of every enclosed room, all levels
Open area (terraces, balconies)
55.6 m²
Σ width × depth of terraces, balconies and light wells
Storeys
3
an upper level under half the ground-floor area counts as ½
Height to top of upper level
10.20 m
top level elevation + top level height (roof not included)
Exterior wall length
131.8 m
Σ room edges not shared with another enclosed room
Level Elevation Height Enclosed Open Ext. walls Doors / windows
Ground floor 0.00 m 3.60 m 102.0 m² 0.0 m² 46.0 m 5 / 7
Level 2 3.60 m 3.40 m 100.0 m² 9.0 m² 47.0 m 8 / 3
Level 3 7.00 m 3.20 m 53.4 m² 46.6 m² 38.8 m 6 / 6
Total 10.20 m 255.4 m² 55.6 m² 131.8 m

Stair (design assumptions)

  • Ground floor: 21 risers × 171 mm, tread 260 mm, U (dog-leg) flight 1.00 m, run 3.60 m ends on Sinh
  • Level 2: 21 risers × 162 mm, tread 260 mm, U (dog-leg) flight 1.00 m, run 3.60 m ends on Sinh
Room · Area
Ground floor Stair 2.10 × 3.60 m 7.6 m²
Ground floor Reading room 2.10 × 1.60 m 3.4 m²
Ground floor Front yard · Open 6.00 × 6.00 m 36.0 m²
Ground floor Living room 6.00 × 4.00 m 24.0 m²
Ground floor Kitchen 3.90 × 6.20 m 24.2 m²
Ground floor Hall 2.10 × 1.00 m 2.1 m²
Ground floor Hall 6.00 × 1.00 m 6.0 m²
Ground floor Bathroom 1.80 × 2.40 m 4.3 m²
Ground floor Bedroom 4.20 × 5.80 m 24.4 m²
Ground floor Garden · Open 6.00 × 2.00 m 12.0 m²
Ground floor Wardrobe 1.80 × 3.40 m 6.1 m²
Level 2 Stair 2.10 × 3.60 m 7.6 m²
Level 2 Storage 2.10 × 1.60 m 3.4 m²
Level 2 Bedroom 4.00 × 5.00 m 20.0 m²
Level 2 Bathroom 2.00 × 2.60 m 5.2 m²
Level 2 Wardrobe 2.00 × 2.40 m 4.8 m²
Level 2 Balcony · Open 6.00 × 1.50 m 9.0 m²
Level 2 Family room 3.90 × 5.20 m 20.3 m²
Level 2 Light well · Open 2.00 × 1.00 m 2.0 m²
Level 2 Hall 4.00 × 1.00 m 4.0 m²
Level 2 Bathroom 1.80 × 2.40 m 4.3 m²
Level 2 Bedroom 4.20 × 5.80 m 24.4 m²
Level 2 Wardrobe 1.80 × 3.40 m 6.1 m²
Level 3 Stair 2.10 × 3.60 m 7.6 m²
Level 3 Terrace · Open 2.10 × 1.60 m 3.4 m²
Level 3 Terrace · Open 6.00 × 5.00 m 30.0 m²
Level 3 Hall 1.00 × 5.20 m 5.2 m²
Level 3 Worship room 2.90 × 3.00 m 8.7 m²
Level 3 Storage 2.90 × 2.20 m 6.4 m²
Level 3 Light well · Open 2.00 × 1.00 m 2.0 m²
Level 3 Hall 4.00 × 1.00 m 4.0 m²
Level 3 Bathroom 1.80 × 2.40 m 4.3 m²
Level 3 Bedroom 4.20 × 3.60 m 15.1 m²
Level 3 Wardrobe 1.80 × 1.20 m 2.2 m²
Level 3 Terrace · Open 6.00 × 2.20 m 13.2 m²

Deterministic measurements from the design model. Areas are measured to wall centrelines. This is not a cost estimate.

Design checks

Geometry 1

  • Room balcony-2 is not fully above a room on the level below. Overhangs need engineering review.

Layout and comfort 5

  • Kitchen (ground floor) has no window to the outside or to a light well. Why

    Living rooms, kitchens and bedrooms need a window to the outside, a light well or a terrace for daylight and air.

  • Bathroom (ground floor) has no window and needs mechanical exhaust. Why

    Without a window this wet room needs a mechanical exhaust fan to the outside.

  • Bathroom (level 2) has no window and needs mechanical exhaust. Why

    Without a window this wet room needs a mechanical exhaust fan to the outside.

  • Bathroom (level 3) has no window and needs mechanical exhaust. Why

    Without a window this wet room needs a mechanical exhaust fan to the outside.

  • Bathroom (level 2) is not above another wet room. Why

    Wet rooms placed over each other share one drainage shaft and avoid pipes across ceilings.

Feng shui ✓

Nothing to report.

Preferences from common Vietnamese feng shui practice — explained, optional, never a requirement.

Geometry, circulation, daylight and hygiene checks for concept design — not a building-code, structural or planning check.

Illustrative sample. Not reviewed by a licensed architect or engineer. Projects keep the exact version they were created from. A newer version of this sample never changes an existing project.