Housing Insight

Cost of Construction

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Aakash Jain

Table of Contents

Understand the cost of construction, various factors that affect, and methods to optimise your budget.

India has been experiencing a construction boom in recent years, with demand soaring for modern apartments and commercial complexes. But what determines the cost of construction? Whether you are a homeowner, builder, or investor, understanding these costs is crucial.

Rising prices of building materials, labour, and regulatory challenges can significantly impact your budget. Each city in India has unique factors that influence construction expenses. Before starting a project, it is essential to assess costs, consider key factors, explore ways to reduce expenses, and compare construction prices across different cities.

What is Home Construction Cost

Home construction cost represents the total expenses incurred when building a property. This includes a wide variety of factors, such as site preparation, land clearing, grading, and excavation. Material costs fluctuate based on current market conditions, including the prices of lumber, concrete, flooring, and other finishes. 

Labour costs also vary depending on the region and skill level, covering wages for contractors, subcontractors, and tradespeople. Additionally, design fees for architects and engineers, along with mandatory permits and inspection fees, contribute to the overall cost.

Further expenses include landscaping, appliances, and the cost of financing the construction. Unforeseen costs, such as site upkeep and rising raw material prices, must also be accounted for. Ultimately, home construction costs are influenced by location, design, materials, and broader market dynamics.

How to Calculate Construction Cost

If you are planning to construct a property, you need to know how to calculate the cost of construction per square foot. Understanding this cost will help you estimate how much money you will need for the project. Here is a thorough breakdown:

Measuring the Area

You need to start by determining the total square footage of your property. This involves measuring the space where the construction will take place, including bedrooms, balconies, kitchens, and parking spaces if applicable. For example, if you plan to build a property with a total area of 4,000 square feet, you will calculate the cost based on this number.

Type of Construction

The cost of construction depends on the type of property being built:

  • Basic or Low-cost Construction: Simple designs with basic construction materials

  • Standard Construction: Moderate-level finishes with average-quality construction materials

  • Luxury Construction: Custom designs with premium finishing and high-quality construction materials

Construction Material Costs

The cost of materials such as cement, steel, bricks, tiles, and wood significantly impacts the total construction cost. Additionally, prices vary based on the brand, quality, and location. The overall cost increases or decreases depending on whether low-end or high-end materials are chosen, based on your budget.

Labour Costs

Building a house requires skilled labour, including masons, electricians, plumbers, and carpenters. Labour costs depend on the type of property under construction and the location. Labour expenses are generally higher in Tier 1 cities compared to smaller Tier 2 or Tier 3 cities.

Finishing Costs

Finishing costs include additional expenses such as flooring tiles, painting, doors, windows, bathroom fittings, electrical work, and other miscellaneous tasks. These costs are factored into the final price once the foundation is laid and the basic structure is completed. Flooring, bathroom fixtures, and light fittings all contribute to the total construction cost per square feet.

Government Approval Fees

There are additional costs associated with building a house, including government approvals, taxes, and registration fees. These extra charges must be accounted for when calculating the total cost. However, they are not calculated based on square footage but rather as per actual figures.

Costing Formula

Once you are aware of all the cost components and their final prices, you can use the following formula:

Total Construction Cost = (Cost per Square Foot) × (Total Square Feet)

For example, if you are building a 4,000-square-foot house at ₹3,000 per square foot, the total cost would be:

  • Total Construction Cost = ₹4,000 x ₹3,000

  • Total Construction Cost = ₹1,20,00,000

Account for Extra Expenses

When finalising your total budget, it is essential to allocate an extra 10-15% for unexpected costs. For example, if you are building a 4,000-square-foot house at ₹1,000 per square foot, your base cost would be ₹40,00,000. Adding an additional 15% for unforeseen expenses would bring your total estimated cost to ₹46,00,000.

What is a Construction Cost Calculator

A construction cost calculator is a free-to-use online tool that helps estimate the total cost of construction based on the city where you are building and the dimensions of your property. This tool is useful for both contractors and homeowners alike. To use the construction cost calculator, follow these steps:

  1. Provide the location of the plot where you plan to construct your house

  2. Enter the total area value

  3. Select the unit of measurement for your area (square metres or square feet)

  4. Click on Calculate

You will then get an estimated total cost based on your plot’s location and total area. The data will be presented with a detailed cost breakdown for better understanding.

Various Costs Associated With Construction Costs

It is important to be aware of the various costs associated with construction so that you can plan your finances better:

Cost of Plot

The first step is acquiring a plot for building a home, and the price of this plot makes up a sizable portion of your budget.

Cost of Planning, Layout, and Design

This includes several factors, such as the cost of planning and layout for the construction of a house, as well as hiring an architect for this process. An architect is required to design the layout of the house and create a floor plan for your property. This design will include layouts for mechanical, electrical, and plumbing systems, along with their associated costs.

Cost of Labour

This will provide you with an estimate of the cost of labour required for constructing a structure made from Reinforced Cement Concrete (RCC). Additionally, the cost of brickwork, plastering, hardscaping, landscaping, compound walls, and other finishing touches is included.

Cost of Raw Materials

Raw materials are essential, and their costs must be accounted for. An approximate cost of cement, steel, blocks, bricks, tiles, paint, and other miscellaneous items must be considered. The cost of these raw materials varies based on their classification, namely Class A, B, or C—Class A being the finest building supplies, Class B being average, and Class C being subpar.

Cost of Civil Work

The construction of a house is not complete without essentials such as tiles, grills, electrical work, and gates. An architect will charge a certain percentage for designing and laying out these details, while the cost of civil work itself typically accounts for 10% to 15% of the total project cost.

Cost of Regulations and Norms

Building a property in different areas comes with varying building codes that may impact project timelines and increase construction costs in India. You may need to obtain prior construction approvals for specific aspects of your building from the municipal corporation or the Gram Panchayat.

Cost of Finishing

A house is not complete without its furnishings, interiors, and exterior decorations. This cost must also be accounted for when building a house. The total cost may vary depending on the brands you choose, typically making up at least 15% to 20% of the total construction cost.

Factors Affecting Construction Cost

Before you build your house, it is important to be aware of the several factors that can affect your construction costs. Here are some of them:

Location of Property

The location where you are constructing your property dictates the total cost. If you build a house in a prime real estate area, the cost will be much higher. In comparison, building in a remote area will generally be cheaper.

Labour Costs

Labour is one of the most significant factors in the construction of a house. The cost of labour depends on the skill level required, location of the property, and current market demand. Skilled labour, such as architects and engineers, is much more expensive than unskilled labour.

Raw Material Cost

The cost of your property is influenced by the raw materials used in construction. The prices of these materials vary based on the brands you choose, location, and current market demand. For example, the cost of raw materials like steel, cement, and lumber depends on both global and local market conditions.

Complexity of Design

If the design of your house is complex and requires more labour-intensive work compared to a standard, straightforward layout, the cost will be higher. Designs that require specialised skills, equipment, and additional services like machinery can lead to increased construction costs.

Timeframe

It is important to account for how long it will take to complete the construction of your property. A longer construction timeframe can result in higher costs due to the extended period of hiring labour. Any delays could also lead to additional expenses.

Average House Construction Cost in India

Building a house in India requires a substantial investment, and it is important to understand the average construction costs for better financial planning. The cost varies depending on the region, choice of materials used, labour costs at the time, design complexities, and other factors. Here is a basic understanding of the average cost to construct a 1,000 sq. ft. house in India:

Expenses

Average Expenditure for a 1,000 sq. ft. Property

Architect

Between 2% and 15% of the total cost of construction

Brick Wall Construction (without RCC)

₹800 per sq. ft.

Brick Wall Construction (with RCC)

₹900 per sq. ft.

Cost of Raw Material

Upwards of ₹7 Lakhs

Electrician and Plumber (Inclusive of material and labour costs)

₹90 to ₹110 per sq. ft.

Civil Work

₹1,500 per sq. ft.

Mivan Shuttering

Between ₹8,000 to ₹9,000 per sq. m.

Disclaimer: The cost of construction provided is based on approximate estimations and may vary based on the location, material quality, labour charges, and market fluctuations. Please verify actual expenses with local contractors and suppliers.

How to Reduce Construction Costs

When planning a construction project, you need to carefully consider the several factors that impact the cost of construction. You should develop a well-defined plan and proceed without disruptions or financial losses. To help manage your expenses effectively, here are some methods for reducing overall construction costs:

Budget Oriented Plan

When planning to build a house, it is important to create a plan that is primarily budget-oriented. Doing so will help you stay within financial constraints, and additionally, planning in phases will aid in completing the project on time.

Plot

Once you have a plan, you can proceed with selecting a plot that fits within your budget and is in the locality of your choice. Carefully choose the plot you finalise, as the future valuation of your property depends on it.

Construction Material

The materials you use for construction are one of the most important factors to consider. Regardless of the type of property you are constructing, you must select materials carefully. One of the best ways to reduce construction costs is by purchasing raw materials in bulk, as this can help secure discounts.

Finishing Materials

A sizable portion of your total cost will go towards finishing materials such as doors, windows, and tiles. It is important to get quotes from different vendors and compare prices. Choose a vendor that offers the best quality at competitive prices. Purchasing finishing materials in bulk can also help reduce overall costs.

Avoid Abrupt Changes

Ensure that you finalise the design, layout, and construction phases in advance and avoid making abrupt changes to the building plan. Sudden modifications can increase construction costs and lead to additional expenses.

Machine Rental

Machines required for building a home are expensive, so it is advisable to avoid purchasing them. Instead, you can opt to rent the necessary machinery, which can help reduce overall construction costs.

FAQs on Cost of Construction

Cost of construction
What is the formula for calculating construction cost?

The formula for calculating the construction cost per square foot is: area of the plot × rate of construction per sq. ft.

This means you multiply the total construction area by the estimated cost per square foot to get the total construction cost.

You can calculate the construction cost per square foot by dividing the total construction cost by the total square footage of the property.

Cost per square foot = (Total construction cost / Total square feet)

A home construction cost calculator is an online tool that assists you in getting a cost estimation for building a house. You can use this tool by inputting simple details such as the size of the property, location, and unit of measurement. Based on these details, you can get an estimate that can help you plan your budget better.

Here are the different types of construction costs that you should be aware of:

  • Pre-construction Stage Cost

  • Contractor Cost

  • Cost of Services (Electrical and Plumbing)

  • Labour Cost

  • Material Cost

  • Structural Materials

  • Doors, Windows, and Other Openings

  • Finishing Materials

  • Miscellaneous Costs

Yes, you can opt for a home loan to construct a house. Most banks and NBFCs offer these loans. You can get a loan of up to 90% to 100% of the construction value and a maximum of 90% of the market value.

You can calculate the total construction cost by multiplying the total construction area by the cost per square foot and adding any additional expenses.

Total Construction Cost = Total Area (Sq. Ft.) × Cost per Sq. Ft. + Additional Expenses

The cost of construction per square feet differs from one region to another. Additionally, several factors are taken into account, such as labour costs, material costs, and finishing material costs.

The labour cost in India varies from one city to another, and there are many costs included, such as plumbing, electrical fittings, painting, putty, fabrication, and other works. However, labour costs can range between ₹140 and ₹200 per square foot to construct a structure.

Yes, it is possible to build a small, basic house for ₹10 Lakh. However, careful planning and budgeting are required to ensure that construction remains within budget. You may need to compromise on the size of the plot and the quality of building materials to complete this project.

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Hi! I’m Aakash Jain
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Aakash is a seasoned marketing and finance professional with over five years of experience. With a unique blend of financial expertise and creative flair, he excels in crafting succinct, user-friendly content that empowers readers to make well-informed choices. Specialising in articles, blogs, and website pages for loan products, Aakash is dedicated to simplifying complex concepts and delivering valuable insights that resonate with diverse audiences.

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