4 BHK Interior Design Cost Calculation Guide

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Apr 15, 2025

4 BHK Interior Design Cost Calculation Guide
4 BHK Interior Design Cost Calculation Guide
4 BHK Interior Design Cost Calculation Guide

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Designing a 4 BHK apartment or villa is an exciting journey, but it also comes with its fair share of challenges, especially when it comes to budgeting. As a homeowner, one of your primary concerns will undoubtedly be the 4 BHK interior design cost. While you want your space to be functional, stylish, and comfortable, balancing these goals within your budget is key.

In this guide, we'll walk you through everything you need to know about calculating the cost of designing your 4 BHK home. From location and size to the designer's fees and room-specific expenses, we'll cover all the factors that play a role in determining your overall interior design cost.

Key Factors Affecting 4 BHK Interior Design Costs

When it comes to designing your 4 BHK interior design, there are several key factors that can influence the overall cost. From the location of your property to the complexity of the design and the quality of materials, each element plays a role in determining how much you will ultimately spend. Understanding these factors allows you to plan effectively and make informed decisions that align with both your vision and your budget.

Location

The 4 BHK interior design cost can vary significantly depending on where your property is located. For instance, designing a home in a prime location of a city like Chennai or Hyderabad will typically cost more than designing a property on the outskirts. The cost of raw materials, labour, and designer services can all be influenced by the region's demand and availability.

If you live in a premium area with high land value, expect to pay a premium for interior design as well, primarily due to the higher costs of skilled labour and materials in these locations.

Here's a brief table to show the cost variation for 4 BHK interior designs across different locations in India:

Location

Estimated Cost (INR)

Delhi/NCR

₹25,00,000 - ₹45,00,000

Mumbai

₹30,00,000 - ₹50,00,000

Bangalore

₹22,00,000 - ₹40,00,000

Chennai

₹20,00,000 - ₹38,00,000

Hyderabad

₹18,00,000 - ₹35,00,000

Size and Dimensions of the Property

The larger the space, the more resources—both in terms of materials and labour—will be required to complete the design. For a 4 BHK interior design, the total square footage is a major determinant of costs. The more extensive the area, the higher the expenditure on items like flooring, furniture, cabinetry, and even lighting.

Also, consider the design of each room. For instance, a spacious living room with large windows will require more attention to detail and resources compared to a smaller, more compact space. 

Here are estimated per sq.ft costs of different sizes and dimensions of the property:

Property Size (in sq. ft.)

Flooring (per sq. ft.)

Furniture and Fixtures (per sq. ft.)

Cabinetry (per sq. ft.)

Lighting (per sq. ft.)

1000

Rs. 60

Rs. 150

Rs. 100

Rs. 40

1500

Rs. 90

Rs. 225

Rs. 150

Rs. 60

2000

Rs. 120

Rs. 300

Rs. 200

Rs. 80

2500

Rs. 150

Rs. 375

Rs. 250

Rs. 100

3000

Rs. 180

Rs. 450

Rs. 300

Rs. 120

Structural Changes

If you're opting for structural changes, such as tearing down walls, adding partitions, or even reworking electrical setups, these will undoubtedly raise the cost of your 4 BHK interior design. Typically, structural alterations cost between Rs. 80 to Rs. 100 per square foot. The more significant the modification, the higher the cost.

For example, installing a modular kitchen or creating open-plan living spaces may require additional labour and materials, further driving up the overall cost.

Here are estimated per sq.ft costs for different structural changes:

Type of Structural Change

Cost Range (per sq. ft.)

Tearing down walls

Rs. 80 - Rs. 100

Adding partitions

Rs. 80 - Rs. 100

Reworking electrical setups

Rs. 80 - Rs. 100

Installing modular kitchen

Rs. 100 - Rs. 150

Creating open-plan living spaces

Rs. 120 - Rs. 150

Wall Treatments and Finishes

Wall treatments are one of the most noticeable aspects of any room design. Whether you're opting for stone cladding, wallpaper, murals, or panelling, these finishes can significantly impact the final price. Here’s a quick guide to what you can expect to pay for various treatments:

Type of Finish

Estimated Cost Per Foot (INR)

Stone Cladding

Rs. 50 to Rs. 700

Wallpaper Application

Rs. 2,000 to Rs. 20,000

Painting

Rs. 12 to Rs. 80

Panelling

Rs. 500 to Rs. 1,800

Each treatment option adds a unique character to your space, but it’s important to factor in the cost of these treatments when calculating your budget.

Designer Fees

The designer's fee is a key factor in determining the overall cost of your 4 BHK interior design. Depending on the complexity of your project, designer fees can vary widely. A basic design will typically involve standard elements, whereas more intricate designs that require custom carpentry, specialized furnishings, or construction work will be more expensive. 

In addition, some designers charge a percentage of the total project cost, which can influence the final price. It’s important to discuss the designer’s fee structure upfront to ensure it aligns with your budget and project expectations.

Designer Fee Type

Cost Range

Basic Design

Rs. 10 to Rs. 100 per square foot

Detailed Design (including carpentry, furnishings, construction work)

Rs. 2,000 to Rs. 3,000 per square foot

Percentage of Overall Project Cost

5% to 20% of the total project cost

With a solid understanding of the major factors influencing your overall 4 BHK interior design cost, it's time to dive deeper into how these factors play out in the individual rooms of your home. Each room comes with its own set of requirements, materials, and design elements that contribute to the overall budget. 

Let's break down the costs for each space so you can plan your design choices more effectively and stay on track with your goals.

Room-by-Room Breakdown of Interior Design Costs for a 4 BHK

The design and furnishing of each room in your 4 BHK home will contribute to the overall interior design cost. While some areas may require more investment due to their size or function, others may be more budget-friendly. 

In this section, we’ll break down the typical costs for designing each room, giving you a clearer picture of where your money will go and how to prioritise your spending to achieve the best results.

Living Room Design

The living room is often the centrepiece of your 4 BHK home, so it’s essential to allocate a significant portion of your budget here. Typically, designing a luxurious living room can cost anywhere from Rs. 3,00,000 to Rs. 10,00,000, depending on your preferences.

Key elements such as a high-quality sofa, a centre table, a TV unit, and luxurious wall treatments contribute to this price range. Adding accent pieces or customizing furniture pieces will further increase the cost. If you're aiming for a sophisticated, high-end look, don’t forget to invest in good lighting and premium materials for flooring and wall finishes.

Dining Room Design

While the dining area may not require as much attention as the living room, it still plays a pivotal role in setting the overall tone of your home. The design cost for a dining room in a 4 BHK home generally falls between Rs. 1,50,000 to Rs. 5,00,000.

To elevate the dining experience, consider lighting design, wall decor, and elegant furniture that complements the room’s theme. Thoughtfully chosen lighting can also make the space feel more expansive and inviting.

Master Bedroom Design

The master bedroom is a space dedicated to relaxation and personal comfort, making it essential that it reflects your style while also being functional. When designing a luxurious 4 BHK master bedroom, several key pieces and elements will contribute to the overall cost. 

These include custom-made beds, wardrobes, bedside tables, and ambient lighting. The quality and design of furniture, especially the bed and wardrobe, play a significant role in determining the total cost.

Item

Cost Range

Custom Bed

Rs. 50,000 to Rs. 1,50,000

Wardrobe

Rs. 20,000 to Rs. 80,000

Bedside Table

Varies depending on design

Ambient Lighting

Varies depending on choice

Other Bedrooms and Bathrooms

Each additional bedroom and bathroom adds its own set of requirements in terms of furniture, fixtures, and layout. While they may cost less than the master bedroom, you can expect to spend anywhere from Rs. 1,50,000 to Rs. 3,00,000 per bedroom, depending on the complexity of the design.

Kitchens, especially if you are opting for modular or contemporary designs, can also require a significant investment, particularly when using high-end materials and appliances.

Now that we've examined the costs associated with designing each room in your 4 BHK home, it's important to focus on how you can manage these expenses without compromising on quality. With a few smart strategies and creative choices, you can ensure your home remains luxurious and functional while sticking to a budget. 

Let's explore how to customise your 4 BHK design, making the most of your budget without overstretching it.

Customizing the 4 BHK Design Without Overstretching the Budget

Designing a 4 BHK home doesn't have to mean breaking the bank. By strategically prioritising key areas, opting for budget-friendly design alternatives, and making wise choices, you can create a space that feels luxurious without exceeding your budget. In this section, we'll explore ways to achieve a personalised, high-end look while controlling costs.

Prioritize Based on Lifestyle Needs

To keep your 4 BHK interior design cost-effective, prioritise the spaces that are most important to you. Focus on the areas that are used most frequently, such as the living room, kitchen, and master bedroom. Less-used rooms, like guest bedrooms or additional storage spaces, can be designed with simpler, budget-friendly solutions.

DIY Elements and Budget-Friendly Alternatives

You don’t have to splurge on every element. There are several DIY design elements and budget-friendly alternatives that can still give your space a polished, elegant look. For instance, you can create statement wall art or repurpose existing furniture with fresh upholstery to save on costs.

Partnering with a Reliable Interior Designer

Working with an experienced interior designer, like the team at Tint Tone & Shade, ensures you get the best of both worlds—luxurious design and cost efficiency. A skilled designer will help you avoid common pitfalls, such as overspending on unnecessary items, and ensure that every inch of your 4 BHK space is optimized for both aesthetics and functionality. Tint Tone & Shade offers a comprehensive range of services that can help you achieve your vision:

These services will help transform your home into a cohesive, stylish, and functional space, all while staying within your desired budget.

Conclusion

Understanding the 4 BHK interior design cost breakdown is crucial when planning the design of your new home. By carefully considering location, room sizes, structural changes, and designer fees, you can make informed decisions about where to allocate your budget.

At Tint Tone & Shade, we specialise in providing 100% customised interior design solutions that fit your unique preferences and budget, specifically in Chennai and Hyderabad. 

Our expert team ensures that your 4 BHK design is not only luxurious but also practical, with zero wasted space and a flawless finish. Let us transform your living space into a beautiful haven, all while keeping you on track with your budget and timeline.

Why Choose Tint Tone & Shade for Your 4 BHK Interior Design?

When it comes to transforming your 4 BHK into a luxurious yet functional space, Tint Tone & Shade stands out as the premier interior design service provider. With over 8 years of experience in the industry, we specialise in 100% customized interior design solutions tailored to your lifestyle and preferences. 

Here’s how Tint Tone and Shade stands out for your interior design: 

  • Completely Customized Designs: Unlike mass-market solutions, we design every space to fit the exact dimensions of your home, ensuring zero space wastage and a seamless design flow.

  • Top-Notch Quality: We use only the highest quality materials and furnishings, ensuring your home not only looks beautiful but also lasts for years to come.

  • Guaranteed Timelines: We understand the importance of moving into your new space on time. That’s why we guarantee project completion within 60-65 days for a 3BHK, with all work executed to perfection.

  • Expert Team: Our team of expert designers and craftsmen bring a wealth of experience, ensuring every detail—from your living room to your master bedroom—is designed with care and precision.

Ready to bring your 4 BHK dream home to life? Let Tint Tone & Shade guide you through the process with our bespoke interior design services. From consultation to execution, we offer a hassle-free, end-to-end experience that's crafted to suit your needs, style, and budget.

Contact Tint Tone & Shade for your personalised interior design consultation today!

Frequently Asked Questions (FAQs) 

1. What factors influence the cost of 4 BHK interior design?

The cost of 4 BHK interior design is influenced by several factors, including the location of your property, the size of each room, the materials used, and any structural changes or customisations you may want to make. Additionally, designer fees, wall treatments, and the quality of furnishings also contribute to the overall cost.

2. How can I reduce the cost of my 4 BHK interior design?

To reduce the cost of 4 BHK interior design, focus on prioritizing essential areas like the living room and master bedroom. Opt for budget-friendly materials DIY elements, and customise rooms based on your lifestyle needs. Working with an experienced designer can also help optimize space and avoid unnecessary expenses.

3. What is the average cost of designing a 4 BHK home?

The cost of designing a 4 BHK home can vary widely depending on factors like size, location, and the materials used. On average, you can expect an expenditure of Rs. 8 lakh and Rs. 30 lakh for a 4 BHK interior design, with the total cost increasing for more luxurious or detailed designs.

4. How long does it take to complete the interior design of a 4 BHK apartment?

Typically, the interior design of a 4 BHK apartment can take anywhere from 60 to 65 days for a 3 BHK project, with some variations depending on the size of the home, the complexity of the design, and any structural changes. A professional interior design firm like Tint Tone & Shade can ensure your project is completed on time.

5. Can I get a completely customised 4 BHK interior design?

Yes! At Tint Tone & Shade, we offer 100% customised 4 BHK interior design solutions tailored to your exact specifications. Whether you're looking for unique furniture, personalised colour schemes, or optimised space planning, we ensure your design perfectly matches your lifestyle and preferences.

6. What are the key elements to consider when planning the interior design of a 4 BHK?

When planning your 4 BHK interior design, it’s crucial to consider factors such as room sizes, layout, lighting, wall treatments, and furniture placement. Ensure that each space is functional, comfortable, and reflects your personal style. Working with an expert designer can help streamline the process and bring your vision to life.

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