New Build Homes in London
Residential Construction From the Ground Up
Building a new home is one of the most significant investments you will make. KN Perfect House Ltd provides complete new build construction services for homeowners and developers across West London, managing every phase from groundworks through to final handover.
We work from approved plans to turn your vision into a finished home, coordinating with structural engineers and architects as required. Our scope covers foundations, drainage, blockwork and brickwork, roofing, window and door installation, first and second fix electrical and plumbing, plastering, flooring, kitchen and bathroom installation, and full decoration.
We oversee daily operations on site personally, ensuring trades arrive in the correct sequence and materials are ordered in advance. This disciplined approach keeps the build on programme and avoids costly delays. You receive regular progress updates so you always know where your project stands.
We have experience building on a range of plot types across West London, including infill sites, garden plots, and demolition-and-rebuild projects. Every new build we deliver complies with current Building Regulations, energy efficiency standards, and any planning conditions attached to your permission.
Whether you are building a single family home or a small development, contact us for a free consultation. We will review your plans, visit the site, and provide a detailed, itemised quotation.
Why Homeowners Choose Us
Full Build Service
From foundations to finishing - we deliver complete new build construction.
Experienced Site Management
Hands-on site management ensures trades are coordinated and timelines are met.
Regulatory Compliance
Every build meets current Building Regulations and energy efficiency standards.
Transparent Scheduling
Detailed build programmes with regular progress updates throughout the project.
Our Process
Plan Review & Site Visit
We review your approved plans, visit the site, and produce a detailed build quotation.
Groundworks & Foundations
Excavation, drainage, and foundation construction to prepare for the structure above.
Superstructure & Weatherproofing
Walls, roofing, windows, and doors are completed to make the building watertight.
Interior Fit-Out & Completion
Electrics, plumbing, plastering, kitchens, bathrooms, flooring, and decoration complete the home.
Frequently Asked Questions
We have experience with infill plots, garden land, and demolition-and-rebuild sites. We assess each site individually and advise on feasibility during our initial consultation.
A typical single-dwelling new build takes 6 to 12 months depending on size and complexity. We provide a detailed build programme before work commences.
Yes. We regularly build from independently produced architectural plans. We can also recommend architects if you are at an earlier stage.
We stand behind every build we deliver. If any issue arises after handover, get in touch and we will come back to address it. Electrical and gas installations are certified by qualified inspectors and we assist with warranty provider registration where required.
Areas We Cover
Shepherd's Bush
W12Hammersmith
W6Fulham
SW6Chiswick
W4Acton
W3Kensington
W8, W14Ealing
W5Ready to Start Your Project?
Contact us today for a free consultation and detailed quote. Our team is ready to discuss your residential construction project and provide an honest assessment of scope, timeline, and cost.
Email: knperfecthouse@gmail.com