30x40 south facing house plan as per Vastu
No position on a south road edge reads as good under both schools. The least affected is 11 to 30 ft from the south-west corner, where the Traditional 8-direction school marks the door as a mild defect (severity 2 of 5). Keep the kitchen in the south-east, the master bedroom in the south-west, the pooja room in the north-east and the centre of the house open.
These rules are a draft rule set, pending review by our consultants. Treat them as a guide, not a verdict.
Where the main door goes
The 30 ft road side of the plot, measured from the south-west corner to the south-east corner, cut into 8 spans. Each span shows its reading under both schools, one row each. The span with the door is outlined. Each reading comes from the entrance rules of our rule table.
| Door position | 16-zone | Traditional 8-direction |
|---|---|---|
| 0 to 1.5 ft | SW Avoid 4 of 5 | SW Avoid 4 of 5 |
| 1.5 to 6.5 ft | SSW Avoid 4 of 5 | SW Avoid 4 of 5 |
| 6.5 to 11 ft | SSW Avoid 4 of 5 | S Avoid 2 of 5 |
| 11 to 19 ft | S Neutral | S Avoid 2 of 5 |
| 19 to 23.5 ft | SSE Neutral | S Avoid 2 of 5 |
| 23.5 to 28.5 ft | SSE Neutral | SE Avoid 2 of 5 |
| 28.5 to 30 ft | SE Neutral | SE Avoid 2 of 5 |
An example zoning layout
We drew this layout and scored it with the same engine that reads your plan. Each box is a third of the plot in each direction, and the centre is left open. It scores 96 / 100 (16-zone 100, Traditional 8-direction 92).
- 1. Main entrance16-zone SSE Neutral
- 2. Bedroom16-zone NW Good
- 3. Living room16-zone N Good
- 4. Pooja room16-zone NE Good
- 5. Toilet16-zone WNW Good
- 6. Study16-zone ENE Neutral
- 7. Master bedroom16-zone SW Good
- 8. Bedroom16-zone S Good
- 9. Kitchen16-zone SE Good
- 1. Main entranceTraditional 8-direction S Avoid
- 2. BedroomTraditional 8-direction NW Good
- 3. Living roomTraditional 8-direction N Good
- 4. Pooja roomTraditional 8-direction NE Good
- 5. ToiletTraditional 8-direction W Good
- 6. StudyTraditional 8-direction E Good
- 7. Master bedroomTraditional 8-direction SW Good
- 8. BedroomTraditional 8-direction S Good
- 9. KitchenTraditional 8-direction SE Good
| Room | 16-zone | Traditional 8-direction |
|---|---|---|
| Main entrance | SSE Neutral | S Avoid |
| Bedroom | NW Good | NW Good |
| Living room | N Good | N Good |
| Pooja room | NE Good | NE Good |
| Toilet | WNW Good | W Good |
| Study | ENE Neutral | E Good |
| Master bedroom | SW Good | SW Good |
| Bedroom | S Good | S Good |
| Kitchen | SE Good | SE Good |
A zoning layout, not an architect's drawing. On a 30x40 rectangle the middle of a long side falls in a different 16-zone sector than on a square plot. That sector suits disposal, which is why the toilet sits there.
Where each room goes
| Room | 16-zone: good | Traditional 8-direction: good | 16-zone: avoid | Traditional 8-direction: avoid |
|---|---|---|---|---|
| Bedroom | S, W, WSW, NW, E, NNW | W, NW, E, S | ESE, SSW, WNW | None listed |
| Living room | N, NNE, NE, ENE, E, NW, NNW | N, E, NE, NW | None listed | None listed |
| Pooja room | NE, ENE, E, W | NE, E, N | SSW, ESE, WNW | S, SW |
| Toilet | SSW, WNW, ESE | NW, W | NE, N, NNE, Centre, SW, SE, E, W, S | NE, Centre, SW, N, E |
| Study | WSW, NE, E, W | NE, E, N, W | ESE, SSW, WNW | None listed |
| Master bedroom | SW, S, WSW, W | SW, S, W | ESE, SSW, WNW, NE | NE, SE |
| Kitchen | SE, SSE, S, W, NW | SE, NW | N, NNE, NE, Centre, SW | NE, Centre, SW, N |
Table scrolls sideways. Room names stay in view.
Before you fix the plan
- A plot sold as south facing is rarely exactly south. A road 15 degrees off moves the door into the next zone. Check the plot on a satellite map: see how to find North.
- Local building rules set the setbacks and how much of a 30x40 plot you can build on. Your architect fits these zones inside them.
- For a two-storey home, keep the staircase in the south or west. See Vastu for a duplex.
Questions people ask
Is a 30x40 south facing plot good as per Vastu?
It is workable. The traditional school is cautious about south doors, but the rooms themselves can all sit in good or neutral zones, which matters more for most families.
Where should the main door be on a 30x40 south facing house?
No position on a south road edge reads as good under both schools. The least affected is 11 to 30 ft from the south-west corner, where the Traditional 8-direction school marks the door as a mild defect (severity 2 of 5).
Where should the kitchen go on a 30x40 south facing plot?
The kitchen goes by compass direction, not by the road. Good zones: SE, SSE, S, W, NW (16-zone); SE, NW (Traditional 8-direction). The south-east corner suits both schools.
Where should the master bedroom go?
Good zones: SW, S, WSW, W (16-zone); SW, S, W (Traditional 8-direction). The south-west corner suits both schools.
Is this an architect's plan I can build from?
No. It is a zoning layout that shows which part of the plot suits each room. An architect fits the rooms, walls, stairs and setbacks within your local building rules.
Other plots: 30x40 north facing, 30x40 east facing, 30x40 west facing. More on south facing houses.