2D Floor Plans22x57 ft · 4 BHK · G+1
22×57 house plan — 4 bedrooms, two floors, porch and front lawn
From ₹5,499
1,254 sq ft plot · Code DS1057
Cities we serve
House design & naksha for Kollam plots
Design SQR draws house plans (naksha), 3D elevations and structural, electrical and plumbing drawings for plots in Kollam: prepared for Kollam Corporation approval, designed for Kollam's warm-humid climate and the structure checked for Seismic Zone III.
What we do in Kollam
- Ghar ka naksha: 2D and 3D floor plans drawn for your plot
- Vastu ke hisab se ghar ka naksha: kitchen, bedrooms, puja room and entrance placed as vastu suggests
- 3D front elevations
- Structural, electrical and plumbing drawings, and complete working drawings
- Drawings for map approval by Kollam Corporation
- Structure designed for Seismic Zone III (IS 1893)
- Smart home and home automation wiring planned with the house
- Ask us about construction for your site
Construction rates in Kollam
₹ per sq ft of built-up area, design included.
Build Basic
₹1,799 / sq ft
Quality essentials, fixed price
Build Standard
₹2,099 / sq ft
Our most chosen package
Build Premium
₹2,599 / sq ft
Luxury finishes, turnkey
Designs to start from
2D Floor Plans
2D Floor Plans30x60 ft · 2 BHK · G
30×60 ground floor plan — 2 bedrooms, portico and front lawn
From ₹4,499
1,800 sq ft plot · Code DS1062
2D Floor PlansVastu15x50 ft · 3 BHK · G+1 · North facing
15'X50' (North Facing Plot) Tarun Mishra Sir - Greater Noida
From ₹3,000
1,500 sq ft built-up · Code DS1179
2D Floor PlansVastu16x60 ft · 4 BHK · G+1 · North facing
16'X60' (North Facing Plot) Prashant Yadav Sir - Telangana
From ₹3,840
1,920 sq ft built-up · Code DS1171
Building a house in Kollam: what to know
- Map approval
- The Secretary of Kollam Corporation, 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. Houses listed inside Kollam city in October 2026 stood on plots of 4.5 cents at Mundakkal, 5.5 cents at Sakthikulangara and 8.5 cents at Madannada.
- Climate
- Warm-humid. Kollam falls in the warm-humid zone of BEE's climate map and gets rain from both monsoons, about 55% from June to September and 24% from October to December: face rooms to the sea breeze with openings on both sides, keep openable windows to at least 16.66% of the floor area, and shade every window.
- Earthquake zone
- Seismic Zone III. Kollam is not in IS 1893's table of towns; BMTPC's Vulnerability Atlas of India (2019) puts all of Kollam district in Zone III. BIS withdrew its 2025 seismic map in March 2026, so the IS 1893:2016 zones still apply.
- Ground and water
- Kollam district has a normal 2,428 mm of rain over about 119 rainy days a year. Its coastal plain lies only 0–6 m above sea level, with laterite hillocks inland; land along the backwater lagoons waterlogs in the rains (CGWB names Munroe Thuruthu), and in the west salt water creeps into shallow wells linked to the backwaters. BMTPC marks 28.7% of the district as flood-prone, so low plots need a raised plinth and good drainage.
- Where people build
- Sakthikulangara, Vadakkevila, Kilikollur, Eravipuram, Thrikkadavoor, Mundakkal.
Sources: Kerala LSGD: KMBR amendment, 29 Oct 2025 · Information Kerala Mission: K-SMART · Wikipedia: Kollam Municipal Corporation · RealEstateIndia: houses for sale in Kollam · CGWB: Kollam district groundwater brochure · BMTPC: Vulnerability Atlas, Kollam district · BEE Eco-Niwas Samhita 2024: climate zone map
Building in Kollam: FAQ
What is the house construction cost per sq ft in Kollam?
Indicative rates, as of October 2026: ₹1,799 per sq ft (Build Basic), ₹2,099 per sq ft (Build Standard), ₹2,599 per sq ft (Build Premium), design included. The final price is confirmed after a free site visit.
Who approves house plans in Kollam?
The Secretary of Kollam Corporation, 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 Kollam?
Plots are measured in cents: 1 cent = 435.6 sq ft, so a 5-cent plot is about 2,178 sq ft. Houses listed inside Kollam city in October 2026 stood on plots of 4.5 cents at Mundakkal, 5.5 cents at Sakthikulangara and 8.5 cents at Madannada. We draw plans for any plot size, including odd shapes.
Which earthquake zone is Kollam in, and does it change the design?
Seismic Zone III. Kollam is not in IS 1893's table of towns; BMTPC's Vulnerability Atlas of India (2019) puts all of Kollam district in 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 Kollam?
Kollam district has a normal 2,428 mm of rain over about 119 rainy days a year. Its coastal plain lies only 0–6 m above sea level, with laterite hillocks inland; land along the backwater lagoons waterlogs in the rains (CGWB names Munroe Thuruthu), and in the west salt water creeps into shallow wells linked to the backwaters. BMTPC marks 28.7% of the district as flood-prone, so low plots need a raised plinth and good drainage. We size the foundation after a soil check.
Do you make "veedu plan" (house plans) for Kollam?
Yes. "veedu plan" is how many people in Kollam write "house plan" in Malayalam. We draw the complete set: floor plans, 3D elevation, and structural, electrical and plumbing drawings.
Can you make a vastu ghar ka naksha for my plot in Kollam?
Yes. We place the kitchen, master bedroom, puja room, toilets and entrance as vastu suggests wherever your Kollam plot allows, and tell you plainly where it cannot. It is all done online, so you can share the plot details on WhatsApp.