Design SQR

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House design & naksha for Kochi plots

Design SQR draws house plans (naksha), 3D elevations and structural, electrical and plumbing drawings for plots in Kochi: prepared for Kochi Corporation approval, designed for Kochi's warm-humid climate and the structure checked for Seismic Zone III.

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What we do in Kochi

  • Ghar ka naksha: 2D and 3D floor plans drawn for your plot
  • 3D front elevations
  • Structural, electrical and plumbing drawings, and complete working drawings
  • Drawings for map approval by Kochi Corporation
  • Structure designed for Seismic Zone III (IS 1893)
  • Ask us about construction for your site

Construction rates in Kochi

₹ per sq ft of built-up area, design included.

Build Basic

₹1,943 / sq ft

Quality essentials, fixed price

Build Standard

₹2,267 / sq ft

Our most chosen package

Build Premium

₹2,807 / sq ft

Luxury finishes, turnkey

Designs to start from

All designs

Building a house in Kochi: what to know

Map approval
the Secretary of Kochi Corporation, or of the municipality the plot lies in, under the Kerala Municipality Building Rules 2019 (KMBR) — K-SMART, the state's online portal for corporations and municipalities since 1 January 2024. A licensed engineer or architect files the drawings, site plan and title deed online; when these are verified electronically there is no site visit before the permit, and the work is checked at plinth level. A house under 300 sq m built-up and up to two storeys (basement not counted) can take a self-certified permit once the owner declares that the plot meets the coastal (CRZ) rules and Kerala's 2008 paddy-land and wetland law.
Plot sizes
Plots are measured in cents: 1 cent = 435.6 sq ft, so a 5-cent plot is about 2,178 sq ft. Independent houses listed in Kochi in October 2026 stood on plots of 5 cents in Aluva, 8 in Puthencruz, 9 in Thevara and 15 in Nettoor.
Climate
Warm-humid. Humid heat and two monsoons a year: rooms open on both the windward and leeward sides, openable windows make up at least 16.66% of the floor area (BEE's guide for this zone), and wide eaves shelter roofs that drain fast.
Earthquake zone
Seismic Zone III. BIS withdrew its 2025 seismic map in March 2026, so the IS 1893:2016 zones still apply.
Ground and water
The district disaster plan marks reclaimed paddy land on the backwater banks, at Chellanam, Palluruthy, Fort Kochi, Mattancherry, Puthuvype and Eloor, as flood-prone and calls water-logging a serious issue. Near Ernakulam Junction the Metro's piles went 50–60 m deep through soft clay, so low plots need a raised plinth and good drainage, and soft ground may need piles.
Where people build
Kakkanad, Edappally, Vyttila, Thrippunithura, Aluva, Kalamassery.
Good to know
Since Kerala's rule amendment of 29 October 2025, the self-certified house permit has no height condition, only the 300 sq m and two-storey limits. Plots on Kochi's coast or backwaters inside a notified CRZ still need the Kerala Coastal Zone Management Authority's concurrence.

Sources: Kerala LSGD: KMBR amendment, 29 Oct 2025 · Information Kerala Mission: K-SMART · Square Yards: independent houses in Kochi · KSDMA: Ernakulam disaster management plan · Deep Foundations Institute: Kochi Metro piles in soft clay · IS 1893 (Part 1):2016, Annex E · BEE Eco-Niwas Samhita: climate zones

Building in Kochi: FAQ

What is the house construction cost per sq ft in Kochi?

Indicative rates, as of October 2026: ₹1,943 per sq ft (Build Basic), ₹2,267 per sq ft (Build Standard), ₹2,807 per sq ft (Build Premium), design included. The final price is confirmed after a free site visit.

Who approves house plans in Kochi?

the Secretary of Kochi Corporation, or of the municipality the plot lies in, under the Kerala Municipality Building Rules 2019 (KMBR), through K-SMART, the state's online portal for corporations and municipalities since 1 January 2024. A licensed engineer or architect files the drawings, site plan and title deed online; when these are verified electronically there is no site visit before the permit, and the work is checked at plinth level. A house under 300 sq m built-up and up to two storeys (basement not counted) can take a self-certified permit once the owner declares that the plot meets the coastal (CRZ) rules and Kerala's 2008 paddy-land and wetland law. We prepare the drawings it asks for and guide you through the approval.

Which plot sizes are common in Kochi?

Plots are measured in cents: 1 cent = 435.6 sq ft, so a 5-cent plot is about 2,178 sq ft. Independent houses listed in Kochi in October 2026 stood on plots of 5 cents in Aluva, 8 in Puthencruz, 9 in Thevara and 15 in Nettoor. We draw plans for any plot size, including odd shapes.

Which earthquake zone is Kochi in, and does it change the design?

Seismic Zone III. BIS withdrew its 2025 seismic map in March 2026, so the IS 1893:2016 zones still apply. We design the structure to IS 1893 for this zone: column sizes, steel and foundations are calculated, not guessed.

What should I know about the ground before building in Kochi?

The district disaster plan marks reclaimed paddy land on the backwater banks, at Chellanam, Palluruthy, Fort Kochi, Mattancherry, Puthuvype and Eloor, as flood-prone and calls water-logging a serious issue. Near Ernakulam Junction the Metro's piles went 50–60 m deep through soft clay, so low plots need a raised plinth and good drainage, and soft ground may need piles. We size the foundation after a soil check.

Do you make "veedu plan" (house plans) for Kochi?

Yes. "veedu plan" is how many people in Kochi write "house plan" in Malayalam. We draw the complete set: floor plans, 3D elevation, and structural, electrical and plumbing drawings.