House construction guide Karnataka
Free Education Resource

How a House
Gets Built

The complete 12-step guide to building a home in Karnataka — explained in plain language, with no construction jargon. From your first site visit to the day you receive your keys.

12

Steps Explained

6–12

Months Timeline

0

Jargon Used

Phase: Foundation2–4 weeks

Step 1 of 12

Plot Selection & Title Check

Is your ground legally and physically solid?

Buying a plot is the foundation of your journey. In Shivamogga and Davanagere, plot dimensions (30×40, 40×60) and road access are critical factors. A "Clean Title" means the seller legally owns it, and the government recognises their ownership.

Action Checklist

Verify Sale Deed & Khata certificate
Check for Encumbrance Certificate (EC)
Verify Soil Type (Red vs Black soil)
Confirm Road Access (30ft road minimum)

Sturdy Pro Tip

Corner plots offer dual vistas but may have higher setback requirements from the city corporation. Always verify the local building bye-laws first.

Talk to an expert about Step 1
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Cost Indicator

Legal charges: ₹10,000–₹30,000

Plot Selection & Title Check

Step 1

Plot Selection & Title Check

2
Phase: Foundation

Step 2 of 12

Soil Testing

A health check for the Earth beneath your home.

Before we build, we test the ground to determine how much weight it can safely carry. This critical step prevents cracks and sinking years later. In Shimoga, soil can vary wildly — from solid rock to soft silt — across just a few metres.

"Just like a doctor orders blood tests before surgery, we test the ground before building. Skipping this is the #1 cause of structural failure in low-cost buildings."

Talk to an expert about Step 2

₹8,000–₹15,000

Typical Cost

3–5 Days

Time Required

Geo-Tech Report

Report Type

3
Phase: Design2–4 weeks

Step 3 of 12

Architectural Design & Vastu

Turning dreams into precise, buildable blueprints.

The design process starts with your Floor Plan — a precise 2D layout of every room, door, window, and staircase. This is not just a drawing: your floor plan is what we use to calculate your actual project cost. Until the floor plan is finalised, only a tentative estimate can be shared — accurate costing requires knowing the exact Built-Up Area and room configuration.

Once you approve the floor plan, we move to the 3D Elevation — a photorealistic rendering of how your home will look from the outside. At Sturdy Groups, every plan integrates Vastu compliance (East/North-facing preferences) to ensure your home attracts both light and positive energy.

BUA

Built-Up Area — the total measured floor space

Carpet Area

The actual inner floor space you walk on

Vastu

Ancient directional science for home harmony

FSI

Floor Space Index — how much you can build on a plot

Sturdy Pro Tip

Always request a 3D walkthrough rendering before finalising your plan. Changing a wall on paper costs nothing — changing it after pouring concrete costs a fortune.

Talk to an expert about Step 3
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Cost Indicator

Floor Plans: Starting from ₹15,000 onwards · 3D Elevation: Starting from ₹30,000 onwards

Architectural Design & Vastu

Step 3

Architectural Design & Vastu

4
Phase: Legal25–45 Working Days

Step 4 of 12

Government Building Permits

Getting the official green light from the City.

SMC (Shivamogga Municipal Council) or DCC (Davanagere City Corporation) must formally approve your building plan. Without this license, your construction is illegal and cannot be sold or registered. Sturdy Groups manages this 100% on your behalf.

Action Checklist

Submit building plan to municipal office
Pay permit fee based on plot size
Await authority inspection & approval
Receive Building Commencement Certificate

Never start construction before receiving your approved permit. Illegal structures can be demolished by the municipality and cannot be resold or get bank loans.

Talk to an expert about Step 4
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Cost Indicator

Depends on plot size, zone & FSI used

Government Building Permits

Step 4

Government Building Permits

5
Phase: Structure2–3 weeks

Step 5 of 12

Excavation & Foundation

Planting the roots of your home into the earth.

We dig the ground to prepare for the structural footings — the "feet" of the building. The footing type (Isolated vs. Raft vs. Pile) is chosen based on your Step 2 soil report. Footings are crucial for stability during monsoons, tremors, and wind.

All excavation depth, footing dimensions, and reinforcement details are executed strictly as per the approved structural drawings provided by our engineering team. No dimension is guessed — every measurement on site matches the stamped structural drawing.

Sturdy Pro Tip

Digging depth is typically 4–6 feet for G+1 residential homes. In high-rainfall Malnad zones like Shivamogga, waterproofing the foundation base is highly recommended.

Talk to an expert about Step 5

Comparison Guide

Isolated Footing

Normal soil — most common in residential

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Raft Foundation

Weak or waterlogged soil — one solid slab

🔩

Pile Foundation

Very soft ground — columns drilled deep

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Cost Indicator

Varies by plot & soil conditions

6
Phase: Structure4–8 weeks (per floor)

Step 6 of 12

Columns, Beams & Slabs (RCC)

Building the skeleton that holds everything up.

This is the RCC (Reinforced Cement Concrete) structure — the most critical phase for structural safety. Columns carry vertical loads, Beams connect and distribute them horizontally, and Slabs form your floors. The quality of steel and concrete used here determines your building's 50-year lifespan.

"Think of it like the human body: Columns are your leg bones, Beams are your spine, and Slabs are your floors. Compromise here and everything above suffers."

Talk to an expert about Step 6

Materials We Manage

TMT Steel

Tata Tiscon, JSW Steel

Fe 500D

Cement

UltraTech, Dalmia Bharat

M20 / M25

Aggregate

River Sand + Stone Chips

20mm & 40mm
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Cost Indicator

Accounts for 35–40% of total project cost

7
Phase: Walls3–6 weeks

Step 7 of 12

Masonry & Brickwork

Filling the steel skeleton with solid walls.

Once the structure is ready, we build the walls using bricks or blocks. In Karnataka, three main options exist — each with specific advantages for heat insulation, construction speed, and cost. We help you choose the right wall for each part of your home.

Sturdy Pro Tip

AAC (Autoclaved Aerated Concrete) blocks keep homes significantly cooler in Bangalore's summer heat — a smart upgrade that pays for itself in reduced AC costs.

Talk to an expert about Step 7

Comparison Guide

🧱

Red Brick

Strength, tradition & great thermal mass

AAC Block

Lightweight, fire-resistant & fast to lay

🟦

Solid Block

Most cost-effective for boundary walls

8
Phase: Services2–4 weeks (concurrent with masonry)

Step 8 of 12

Plumbing & Electrical (MEP)

The hidden nervous system of your home.

Wires and pipes are laid inside walls and floors BEFORE plastering. This is your only chance to finalise every plug point, tap, switch, and drain location. Changes after plastering require walls to be broken — messy, expensive, and avoidable.

Action Checklist

Finalise all switch & plug point locations
Confirm tap points: kitchen, all bathrooms, garden
Mark AC conduit pipe routes
Plan for EV charging point in garage/parking

Take photos of every pipe and wire route BEFORE plastering begins. These photos will save you thousands in future repairs when you need to run a new wire or fix a leak.

Talk to an expert about Step 8
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Cost Indicator

MEP typically ₹150–₹250 per sq.ft

Plumbing & Electrical (MEP)

Step 8

Plumbing & Electrical (MEP)

9
Phase: Finishing3–5 weeks

Step 9 of 12

Plastering & Waterproofing

Smoothing surfaces and making them rain-proof.

Internal walls get 2 coats of cement plaster for a smooth painting surface. External walls get a thicker coat. Waterproofing is applied to all wet areas — bathrooms, kitchen slab, terrace, and external walls — to stop dampness from entering the structure.

In high-rainfall Shivamogga (Malnad region), external waterproofing is absolutely non-negotiable. Skipping it is the single biggest cause of wall dampness and fungus in homes built before 2010.

Talk to an expert about Step 9

2 Minimum

Plaster Coats

Toilets + Terrace + Walls

Waterproof Areas

21 Days Minimum

Curing Period

10
Phase: Finishing3–5 weeks

Step 10 of 12

Flooring & Painting

Adding colour, texture and warmth to every surface.

Flooring and painting define the visual character of your home. From Vitrified tiles to Italian Marble, each choice creates a different feel. Painting uses 2 coats of wall putty for smoothness, 1 primer coat, and 2 coats of final emulsion for longevity.

Sturdy Pro Tip

Choose Weathercoat or Apex Ultima for external walls — not regular paint. Normal paint peels off within 2 monsoon seasons. Weathercoat lasts 10+ years with UV and washability protection.

Talk to an expert about Step 10

Comparison Guide

🟡

Vitrified Tiles

Bedrooms, pooja rooms & corridors

Granite

Stairs, kitchen counter & sit-out

Italian Marble

Premium living rooms & master bedroom

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Cost Indicator

Flooring: ₹80–₹300/sq.ft. Painting: ₹30–₹60/sq.ft

11
Phase: Finishing2–3 weeks

Step 11 of 12

Doors, Windows & Fixtures

Securing your space and adding final character.

Main door in Solid Teak wood for security and prestige. Internal doors in WPC (termite-proof & waterproof). Windows in Aluminium or uPVC frames with glass for light. This phase also includes fitting of light switches, taps, sanitary-ware, and bathroom accessories.

Sturdy Pro Tip

Invest in a heavy, quality main door lock. Door brands like Godrej and Yale offer anti-theft, pick-resistant locks. A ₹5,000 lock investment on a ₹1Cr home is the best ROI you'll ever get.

Talk to an expert about Step 11

Materials We Manage

Main Door

Solid Teak Wood

5 inch frame

Internal Doors

WPC / Flush with veneer

4.5 inch frame

Windows

Aluminium or uPVC

Double-track, 3mm glass
12
Phase: Handover3–5 Days

Step 12 of 12

Inspection & Handover

The final quality check before you receive your keys.

Our 150-point quality inspection ensures zero leaks, perfect floor levels, smooth finishes, and every switch and tap functions correctly. Only after clearing this checklist do we hand over your keys along with the 10-year structural warranty and post-handover support plan.

Action Checklist

150-point quality inspection checklist
Water pressure test for all taps & outlets
Electrical load test for all circuits
Floor levelness & tile joint quality check

Sturdy Pro Tip

Your handover package includes: Approved building plan, all bills/receipts, site photo log, material test reports, warranty certificates, and the home maintenance guide. Insist on getting all of these.

Talk to an expert about Step 12

What You Receive at Handover

10-Year Structural Warranty
Approved Building Plan Copy
Site Photos Archive
Material Test Certificates
Home Maintenance Guide
Ready to Begin?

You Now Know More Than
90% of Homeowners.

You've read the guide. Now let's talk about your specific plot, budget, and timeline. Our experts are ready to take you through your personalised 12-step journey.

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