Turnkey House Construction Projects in Bangalore | ADDON Interiors & Constructions
Architectural Planning, Structural Engineering, and Ground-Up Civil Construction Services Near You in Bangalore.
At ADDON Interiors & Constructions, we turn vacant plots into custom-built residential homes, luxury independent villas, and commercial properties across Bangalore and South India. Backed by ISO 9001:2015 certification, 18+ years of civil engineering excellence, and over 1,000+ completed projects, we deliver end-to-end turnkey construction solutions. From BBMP and BDA plan sanctions to soil testing, structural RCC framing, and high-end interior finishing, our projects are executed 100% in-house with zero subcontracting.
Why Choose ADDON for Construction in Bangalore?
Fixed-Cost BOQ Guarantee: No mid-project price spikes; every material unit and civil cost is transparently itemized upfront.
10-Year Structural Warranty: Built using Fe550D TMT steel, 53-grade cement, anti-termite foundation treatment, and terrace waterproofing.
100% Plan Sanction Support: Full assistance with local municipal authorities, including BBMP, BDA, BMRDA, and Panchayat approvals.
45-Day Interior Handover Track Record: Factory-direct modular manufacturing using German CNC precision machinery.
Our work
Constructions
Explore the portfolio
Turnkey Civil Construction Services Across Bangalore
1. Custom Independent House & Duplex Construction
Tailored for homeowners looking for modern architectural floor plans, Vastu-compliant layouts, and multi-generational living.
RCC framed structures engineered for seismic resistance
Soil bearing capacity testing, deep excavation, and damp-proof course (DPC) installation
High-durability concrete block masonry, double-coat plastering, and weather-proof exterior finishing
2. Luxury G+1 & G+2 Villa Construction
High-end villa builds in Bangalore’s premier residential corridors, offering luxury structural features and expansive spans.
Double-height living rooms, custom architectural elevation facades, and open-plan layouts
High-grade stone cladding, custom joinery, and energy-efficient window systems
Integrated rainwater harvesting, solar panel utility conduits, and automated gate wiring
3. Multi-Storey (G+3 / G+4) Residential Buildings & Apartments
Turnkey civil solutions for landowners looking to build rental residential units or apartment flats while maximizing Floor Space Index (FSI).
Concrete underground sumps, overhead storage tanks, and lift-shaft structural casting
Concealed electrical grids, heavy-duty CPVC/PVC plumbing lines, and common area finishings
| Project | Location | Type | Built-up | Year | Status |
|---|---|---|---|---|---|
| Sample Residence 01 | J.P. Nagar | Independent House | 3,200 sq.ft | 2023 | Completed |
| Sample Villa 02 | Bannerghatta | G+1 Villa | 4,800 sq.ft | 2024 | Completed |
| Sample Apartment 03 | Kanakapura Road | G+3 Apartment | 12,000 sq.ft | 2025 | Ongoing |
| Sample Farmhouse 04 | Devanahalli | Farmhouse | 6,500 sq.ft | 2025 | Completed |
| Sample Commercial 05 | Electronic City | Office Building | 18,000 sq.ft | 2026 | Ongoing |
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Sample Residence 01
Completed- Location
- J.P. Nagar
- Type
- Independent House
- Built-up
- 3,200 sq.ft
- Year
- 2023
-
Sample Villa 02
Completed- Location
- Bannerghatta
- Type
- G+1 Villa
- Built-up
- 4,800 sq.ft
- Year
- 2024
-
Sample Apartment 03
Ongoing- Location
- Kanakapura Road
- Type
- G+3 Apartment
- Built-up
- 12,000 sq.ft
- Year
- 2025
-
Sample Farmhouse 04
Completed- Location
- Devanahalli
- Type
- Farmhouse
- Built-up
- 6,500 sq.ft
- Year
- 2025
-
Sample Commercial 05
Ongoing- Location
- Electronic City
- Type
- Office Building
- Built-up
- 18,000 sq.ft
- Year
- 2026
Step-by-Step Construction Lifecycle
From site survey and architectural approvals to structural construction, finishing, quality inspection, and final key handover.
Site Survey &
Soil Testing
Geotechnical soil bearing capacity analysis, structural load calculation, and Vastu-compliant 3D architectural mapping.
Architectural Design
& Approvals
Professional architectural planning with seamless handling of BBMP, BDA, and local panchayat plan approvals.
Foundation &
Structural Casting
Deep excavation, chemical anti-termite treatment, column footing, and RCC structural frame casting.
Masonry &
Utilities
Solid concrete block masonry, concealed electrical conduits, and heavy-duty plumbing installation.
Snag Audit &
Key Handover
Weather-proof exterior painting, premium tile laying, sanitary fitting, multi-point snag audit, and final key handover.
Frequently Asked Questions
A: Turnkey house construction costs in Bangalore range between ₹1,800 to ₹2,800+ per sq. ft., depending on the structural specifications, soil conditions, steel/cement brand grades, and interior finishing options.
A: Look for ISO 9001:2015 certified builders with in-house civil engineers, an active experience centre, transparent BOQ contracts, bank loan technical documentation support, and a 10-year structural warranty.
A: A 3,000 sq. ft. independent villa takes approximately 8 to 10 months from excavation to key handover, allowing proper curing time for concrete columns and slabs.
A: Yes, we provide itemized Bill of Quantities (BOQ), certified architectural floor plans, and structural drawings required by major financial institutions (SBI, HDFC, ICICI, Axis Bank) for construction loan sanctioning.
A: Obtaining a building plan sanction through BBMP (via the online AutoDCR portal), BDA, or local Panchayat takes 3 to 6 weeks. Required documents include a sale deed, A-Khata certificate, encumbrance certificate (EC), latest tax receipts, soil test reports, and structural drawings signed by a licensed architect.
A: A standard 3,000 sq. ft. G+1 or G+2 independent home takes 8 to 12 months from initial site excavation to final key handover. This timeline accommodates mandatory structural curing periods for RCC concrete slabs and columns, brickwork, plastering, drying, and final interior fit-outs.
Carpet Area: The actual usable floor space within the inner walls.
Built-up Area: Carpet area plus wall thickness, balconies, and private utility zones (typically 15–20% larger than carpet area).
Super Built-up Area: Built-up area plus shared common areas like staircases, lift shafts, and corridors.
Note: Construction contractors in Bangalore quote rates based on total built-up area.
Turnkey Construction: The builder manages everything—architectural plans, material sourcing, structural execution, labor, quality control, and warranty—under a fixed-cost BOQ contract.
Labour Contract: You buy and manage all raw materials, coordinate delivery logistics, handle quality checks, and pay the contractor solely for manual labor charges. Turnkey execution eliminates material waste, price creep, and daily management stress.