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Septic Tank Vastu: Best Placement, Directions, and Remedies for Home
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Every home possesses a certain energy; this energy influences the health, happiness, and prosperity of the inhabitants. Septic Tank Vastu helps to maintain the balance of this energy through matching vital utility areas with such natural elements and directional forces. Positivity is disrupted by a wrongly placed septic tank, which leads to financial, health, and mental pressures. Adhering to the principles of Vastu of a septic tank allows harmony, cleanliness, and stability, which will contribute to the establishment of a serene and prosperous atmosphere in the house.
What is septic Tank Vastu?
Septic Tank Vastu refers to the Vastu Shastra principles that guide us with the right placement of the septic tanks to maintain hygiene, balanced energy, and promote the family’s well-being. It promotes harmony between the water flow.
It guides your home’s directional energies for better health and prosperity. Vastu states that the optimal location for a septic tank is in the Northwest (NW) area, and it should not be directly near the main segment of your house.
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Quick Info Table: Septic Tank Vastu
The table below provides key Vastu Shastra guidelines for overhead water tank placement, covering ideal directions, sizing, orientation tips, and remedies to ensure balance, health, and prosperity.
| Aspect | Recommendation | Notes |
| Best Direction | Northwest (NW), West (W) | Ensures positive energy, financial stability, and health |
| Directions to Avoid | Northeast (NE), Southeast (SE), Southwest (SW) | Can lead to negative energy, financial loss, or health issues |
| Placement Tips | Length along East-West axis, Breadth along North-South axis | Keep at least 1–2 feet away from the main building |
| House Orientation | East, North, West, South | Placement differs per orientation; NW generally safest |
| Tank Size Guidelines | 3000 L (1–2 BHK), 4500 L (3 BHK), 6000 L (4 BHK) | Adjust based on household size and usage |
| Common Mistakes | Placing too close to the house, under rooms, above the plinth, stagnant water | Avoid maintaining health and positive energy |
| Remedies | Copper wire grounding, Vastu pyramids, green plants | Useful if the placement cannot be changed |
Importance of the Correct Septic Tank Location According to Vastu

A septic tank is crucial in ensuring hygiene and energy balance in a domestic setup when installed in an appropriate location in reference to Vastu.
- A septic tank/ cesspool is a pit that is filled with waste from the household.
- Earlier, the septic tank locations were ignored since the population was smaller.
- Each household should have an independent septic tank to dispose of the waste properly.
- Anaerobic living organisms present in waste transform solids to sludge and gases.
- The wrong position may generate adverse energy and lead to Vastu Dosh.
- Proper septic tank Vastu placement helps conserve natural resources and groundwater.
- Right positioning upholds environmental balance and avoids pollution.
- This may lead to foul odours and adverse energy through construction faults or leakages.
Ideal Septic Tank Direction as Per Vastu

The Northwest direction of the house is the best option to place a septic tank. However, regardless of the direction of your home, the placement of a septic tank remains the same.
Vastu Shastra explains the correct location by dividing the north area into nine different parts. Once the parts are formed, a septic tank must be placed in the third part of the northwest direction.
Directions to Avoid for Septic Tank Vastu Location

According to Vastu Shastra, you should always avoid the installation of septic tanks in the west direction or in the southeast of the house. It is necessary to prevent the placement of septic tanks in these directions so as to prevent any loss of mental peace or financial stability.
If the waste outlet pipes are in the south direction, shifting them towards the east or north direction is necessary. If you reside in a multi-storey building, ensure that the drainage pipes are not located in the southwest direction.
Another critical point to note is that the segregation of the septic tank should be done so that the water goes on the east side and the excretory matter goes on the west side. This is an important factor, as per Vastu, for the septic tank to be east-facing the house.
Effects of Incorrect Septic Tank Placement as Per Vastu

- North - The construction of a septic tank in the north direction can result in career-related problems. It means that the residents might have a tough time in their professional lives and find every opportunity for growth and earning money blocked.
- Northeast - Septic tank, according to Vastu, must not be in the northeast direction as the resulting consequences can cause several health concerns. This situation can lead to constant sickness in the house and significant health issues like paralysis, neurological disorders, and memory loss.
- West - Septic tank, as per Vastu, should not be placed in the west direction as it can lead to non-fulfilment of desires. Also, it can impact your profitability, and you might not see results even after working hard. It can also lead to property-related issues or disputes.
- East - Septic tank in this direction leads to health disorders of the liver and digestive organs. It also causes social abandonment, and you can find yourself unrecognized in society.
- Southeast - It can cause common obstacles in your life, and you might face marital or childbirth problems. It can also lead to blocked payments, financial losses, and a cash crunch.
- South - You must not dig your cesspit towards the south direction as it can disturb your peace of mind. Legal disputes and court cases can be expected. It also causes a loss of goodwill and brand recognition of your business.
Septic Tank Vastu for South Facing House

If the main entrance of your house is in the south direction, you must avoid the southeast, northeast, or southwest septic tank vastu of the house for construction. However, if there's a lack of space, you can place a septic tank in the north corner of the west direction, north (negative), and east (negative) parts of the plot.
Septic Tank Vastu for a North-Facing House
The septic tank’s placement remains mostly consistent regardless of house direction. For north-facing homes, avoid the entrance area and prefer the northwest corner, which is the most recommended location.
Septic Tank Vastu for an East-Facing House
In the absence of space, you can still use the northeast area of your house or plot for placing the septic tank, but our recommendation is always the Northwest corner.
Septic Tank Vastu for a West-Facing House
In a west-facing house, the ideal direction to install a septic tank is west or northwest. The second-best option is the south-southwest direction.
Specific Guidelines to Follow While Constructing a Septic Tank

In India, there are standard guidelines for the size of a septic tank, which are based on the number of bedrooms in the house. This is because a residential septic tank is a critical component of the wastewater treatment system that requires regular maintenance and cleaning. For instance, the height of a septic tank should be at a level that allows easy access for maintenance and repair work.
Apart from that, here are some of the most critical factors you should keep in mind for the septic tank Vastu.
- You must ensure that the septic tank is constructed at ground level and not above the plinth level. This can lead to interference with growth.
- Always keep a distance of 1-2 feet between the septic tank and the compound wall. It would help if you did not construct the cesspool right along the compound wall, as it can be affected by the moisture collected underneath.
- You must also keep a strict check on the dimensions of the tank. The tank's placement should be done so that the length lies along the east-west axis and the breadth lies along the north-south axis. Wrong directions can cause physical or mental problems that are entirely avoidable.
- The outlet of the tank should be either in the east or west direction. It should never be in the South.
- Avoid the construction of any bedroom, Pooja room or kitchen above the septic tank.
- If a septic tank is placed in the south-east corner, Vastu remedies such as planting a neem tree or painting the tank blue can be implemented.
- To remedy the placement of a septic tank in the north-east corner, Vastu remedies such as installing a copper strip or using a three-legged toad figurine can be used.
- If a septic tank is placed in the south-east corner, Vastu remedies such as planting a neem tree or painting the tank blue can be implemented.
- When a septic tank is located under a staircase, Vastu remedies such as placing a pyramid or crystal grid can help balance the energy flow.
- The best place for a septic tank, as per Vastu, is in the north-west or south-east direction of the house, away from the main entrance and living spaces.
- As staircases are mostly found outside the houses, you can place a septic tank under the staircase as per Vastu Shastra guidelines.
Septic Tank Vastu Remedies

If your septic tank is constructed in the wrong direction and you want to correct the placement according to Vastu guidelines, it is essential to call a priest or a Vastu expert. It would be best if you did not close the current septic tank yourself.
Septic tank in the south-east corner remedies
If your septic tank is located in the southeast corner of your property, which is not ideal as per Vastu Shastra, there are remedies to mitigate the negative effects. Planting a neem tree near the septic tank can help neutralise the negative energy, as neem is known for its purifying qualities. Additionally, painting the septic tank in a light blue shade can also aid in calming the negative vibes. These measures, while simple, can help in aligning the septic tank's energy more favourably according to Vastu principles.
Septic tank in the northeast corner remedies
The northeast corner is a critical zone in Vastu Shastra, and having a septic tank here can lead to significant Vastu dosh. To counteract this, one effective remedy is the installation of a copper strip around the septic tank. Copper is believed to have properties that can dispel negativity and improve the flow of positive energy. Another approach could be the placement of a three-legged toad figurine near the tank, a symbol often used in Vastu and Feng Shui to attract positive energy and wealth.
Vastu remedies for a septic tank in the south
For a septic tank placed in the south, Vastu Shastra suggests several remedies to offset the potential negative impact. One of the most effective remedies is the use of Vastu pyramids. Placing these pyramids around the septic tank can help in harmonising the energy. It is also advisable to hang wind chimes near the tank, as the sound vibrations produced by the chimes are believed to break the pattern of negative energy. These remedies can help in restoring a more balanced and positive energy flow in and around the home.
Drainage, According to Vastu

Pipelines of your bathroom or toilet should have their passage in the north or northwest direction. Channels of your kitchen must have their path in the east or north direction. Avoid installing drainage pipes in the southern part of your home. Also, if there are multiple floors in the house, the drainage from the upper level should not come from the southwest direction. If any pipe is cracked or leaking, you must immediately repair it.
Vastu Shastra is a traditional science form that dictates the house's architecture with the help of several factors like geographical location, the direction of the sun, the earth's magnetic field etc. It is believed that not constructing a house according to the Vastu Shastra guidelines can result in several avoidable consequences, ranging from physical problems to financial losses. The Septic tank, also known as a cesspool or cesspit, is essential to maintain a smooth waste drainage system. The house's sewage and waste are collected here and converted into sludge or gases due to anaerobic bacteria.
Septic Tank Vastu for Different House Orientations
The table below highlights the ideal and unsuitable septic tank placements for different house orientations as per Vastu principles, ensuring harmony, hygiene, and balanced energy within the home.
| House Orientation | Best Placement | Avoid Placement |
| East-Facing | Northwest (NW) | Northeast (NE) |
| North-Facing | Northwest (NW) | Northeast (NE) |
| West-Facing | Northwest (NW) or West (W) | Southeast (SE) |
| South-Facing | Northwest (NW) | Southeast (SE) or Southwest (SW) |
Why is the septic tank size important as per Vastu?
According to Vastu Shastra, the placement and size of the septic tank in a house can affect the flow of energy and bring either positive or negative vibrations. It is believed that the septic tank should be located in a direction that does not conflict with the natural elements and should be of the appropriate size based on the number of occupants in the house. A small or undersized septic tank can lead to health hazards and financial losses, whereas an oversized tank can be a waste of resources.
The table below shows the recommended septic tank sizes based on the number of bedrooms in the house:
| House Size | Septic Tank Capacity | Best Vastu Direction |
| 1–2 BHK | 3000 L | NW |
| 3 BHK | 4500 L | NW / W |
| 4 BHK | 6000 L | NW / W |
What is the force of the septic tank in different Vastu directions?
As per Vastu Shastra, the force of a septic tank can vary depending on its location in different directions. For instance, a septic tank in the northeast direction can lead to financial losses and health problems, whereas a tank in the southeast direction can bring prosperity and success. A septic tank in the north or north-west direction can cause relationship issues and affect mental peace, whereas a tank in the south or south-west direction can promote stability and financial growth.
Here are some key considerations for septic tank placement as per Vastu:
- The septic tank should not be placed in the northeast direction as it can lead to financial losses and health problems.
- The southeast direction is considered ideal for septic tank placement as it can bring prosperity and success.
- A septic tank in the north or northwest direction can cause relationship issues and affect mental peace.
- A tank in the south or south-west direction can promote stability and financial growth.
The table below summarises the impact of septic tank placement in different directions:
| Direction | Impact |
| North-East | Financial losses and health problems |
| South-East | Prosperity and success |
| North or North-West | Relationship issues and affect mental peace |
| South or South-West | Stability and financial growth |
Dos and Don’ts for Septic Tank Position as per Vastu
Following Vastu principles for septic tank placement ensures cleanliness, energy balance, and positivity. Below are key dos and don’ts to follow.
Dos:
- Place the septic tank in the Northwest (NW) direction for balanced energy flow.
- Maintain at least 1–2 feet distance from compound walls or the main building.
- Ensure the outlet faces North or West for proper drainage.
- Keep the tank clean and covered to avoid negative vibrations.
- Use Vastu remedies like copper strips or green plants if placement is not ideal.
Don’ts:
- Avoid placing the tank in the Northeast (NE), Southeast (SE), or Southwest (SW) directions.
- Do not construct the tank under or close to the main building.
- Avoid square or irregular shapes; prefer rectangular designs.
- Do not let wastewater stagnate inside or around the tank.
- Avoid sharing walls of the tank with compound or foundation walls.
What are the best ways to avoid Vastu Dosh (mistakes) with septic tanks?
To avoid Vastu Dosh (mistakes) with septic tanks, it is crucial to consult with a Vastu expert and follow the recommended guidelines for placement and size. Some of the best ways to avoid Vastu Dosh include choosing the appropriate direction for the septic tank, maintaining a minimum distance between the tank and other elements of the house, and ensuring regular maintenance and cleaning of the tank. It is also advisable to avoid placing the tank in the northeast direction and to use Vastu remedies to balance any negative energy flow.
Here are some additional tips to consider:
- Maintain a minimum distance of at least 15 feet between the septic tank and other elements of the house, such as well, borewell or underground water tanks.
- Ensure regular maintenance and cleaning of the septic tank to avoid blockages and unpleasant odours.
- Use Vastu remedies, such as planting trees or installing copper strips, to balance any negative energy flow caused by the septic tank.
- Avoid placing the septic tank under the staircase, which can lead to financial losses and relationship problems.
Trust in NoBroker for all your Vastu-compliant housing needs.
Septic Tank Vastu is crucial in ensuring there is harmony and positivity at a home. The correct size and location also guarantee a proper flow of energy and Vastu Dosh avoidance and therefore help in maintaining a healthy eco-system and conservation of natural resources. If it is not possible to relocate your septic tank, you may always consider changing to a new house that aligns with the principles of Vastu. NoBroker offers a range of Vastu-approved homes and interior decoration services, which can help you create a balanced, positive, and prosperous living environment. Additionally, these services can help you save on brokerage charges and own a home that reflects your values.
Frequently Asked Questions
Ans: When planning a home, it is essential to consider the toilet septic tank location as per Vastu for a positive flow of energy. According to Vastu Shastra, the septic tank location for a west-facing house must be west of northwest (WNW) or south of southwest (SSW) direction.
Ans: The standard size of a residential septic tank depends on the number of bedrooms in the house and the estimated wastewater generation. The size of a septic tank in feet can vary based on the number of occupants in the house and the estimated water usage. The septic tank’s dimensions should follow the ratio of 1:1.61. This means that if the septic tank's width is 1m, its length should be 1.61m. For example in Kerala, there is a minimum distance requirement of 15 meters between a well and a septic tank to avoid contamination of the groundwater.
Ans: A septic tank must be placed in the northwest direction of your house. This is the ideal location for a septic tank as per Vastu.
Ans: Septic tanks should not be in the south, southeast or west directions as per septic tank Vastu direction.
Ans: As per the rules of a soak pit position as per Vastu, a septic tank in the south direction can lead to loss of mental peace and even cause legal troubles for you. It also results in a loss of goodwill and brand recognition. Read the rules about the southwest septic tank vastu corner remedy and get a solution.
Ans: The septic tank's best location as per Vastu is in the northwest direction of the house is considered most auspicious to maintain positive energy flow and balance.
Ans: South East septic tanks may cause imbalance, stress, health problems, financial instability and frequent household conflicts as a result of fire and water energies that have been disrupted.
Ans: The Northwest (NW) direction is believed to be the best position for septic tank placement according to Vastu, which is said to guarantee a balanced flow of energy, good health, and financial stability.
Ans: A rectangular figure of a septic tank is preferable according to Vastu, as it facilitates a smooth flow of water, stability, and harmony, with no adverse vibrations, since it is not irregular or square in shape.
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