Signature Build Properties are trusted new build contractors London homeowners and developers choose for bespoke new build homes in London. From plot to completion, furthermore, we manage the entire project — planning, design, build and fit-out — with fixed-price contracts and a free site visit on every enquiry.
As specialist new build contractors London, we offer everything from custom new build homes on your own plot to full developer new build property London projects. Indeed, all services are managed under one roof from concept to key handover — so there is always a single team accountable for delivery.
Bespoke new build homes designed and built to your exact specification on your plot. We handle everything from architectural drawings through to the final finish — consequently delivering new build homes in London that are truly one of a kind.
Our new build design and build service combines architectural design with full construction management under one contract. As a result, there is one team, one price and one point of contact — from planning submission to key handover.
If you already have your architect's drawings, we can step in immediately. In that case, we provide full new build project management London — coordinating all trades, managing the programme and ensuring your new build property London is delivered on time and on budget.
For high-specification new build homes in West London and beyond. We build luxury new build homes London with premium materials, smart home integration and landscaping — delivering exceptional new build property London at the top of the market.
How much does a new build home cost in London? As transparent new build contractors London, we always provide a detailed written fixed-price quote after a free site visit. Specifically, the guide below gives indicative costs for new build homes in London in 2025, so you can plan with confidence.
New build homes London under 400k are achievable, particularly in outer West London boroughs such as Hounslow, Hayes, Ealing and Hillingdon where land values are lower. On smaller plots or with a more modest specification, however, a budget of under 300k may also be realistic. Furthermore, for clients targeting new build homes London under 500k, a well-specified 3-bedroom new build property is achievable in most West London locations. We can therefore advise on your specific plot after a free site visit.
| New Build Type | Typical Build Cost | Duration | Best For |
|---|---|---|---|
| Free Site Visit & Feasibility | Free | 1–2 hours | All new build enquiries |
| 1-bed new build house London | £180,000 – £280,000 | 8–12 months | First-time buyer self-build |
| 2-bed new build home London | £250,000 – £380,000 | 10–14 months | Couple or small family |
| 3-bed new build property London | £320,000 – £520,000 | 12–18 months | Family new build homes London |
| 4-bed luxury new build London | £480,000 – £900,000+ | 14–24 months | Luxury new build homes West London |
| Planning & Design Package | £12,000 – £35,000 | 4–8 months | Planning permission + drawings |
| Project Management Only | 10–15% of build cost | Full build duration | Client-managed build |
| Design & Build London | Full fixed-price quote | 12–24 months | Turnkey new build service |
All prices are indicative build costs for London 2025 — land is not included. We provide a detailed written fixed-price quote after a free site visit.
From your free site visit to final key handover — here is how our new build contractors London team delivers a seamless, fully managed new build home project. Moreover, every step is clearly communicated so you always know what is happening on site.
First, we visit your plot for a free feasibility assessment. During this visit, our team reviews the site conditions, discusses your vision for the new build home and provides honest initial guidance on planning, timescales and budget. There is, furthermore, absolutely no obligation to proceed.
Our trusted architects produce full architectural drawings for your new build property London — incorporating your brief, the planning authority's requirements and building regulations standards. Importantly, you approve every detail before we proceed, so nothing is built without your sign-off.
We manage the full planning application process with your local authority — whether Hounslow, Ealing, Hillingdon or elsewhere in London. This includes pre-application consultations, submissions and any conditions that need discharging before works begin. Consequently, you can be confident that your project complies with all local requirements from the outset.
Once planning is secured, you receive a detailed written fixed-price contract covering all construction works. Every element is itemised — groundworks, structure, roofing, windows, fit-out and external works. As a result, there are no hidden costs and no surprises at any stage of the build.
Our new build contractors London team then commence construction — managing all trades in-house from groundworks and brickwork through to first and second fix, plastering, kitchen, bathrooms and decorating. Moreover, you will receive regular weekly progress updates throughout the entire build.
We complete a thorough snagging inspection with you before handover. Any items are resolved immediately. Finally, you receive your new home warranty, all certificates and building control sign-off before we hand over the keys.
Our new build service London covers the full scope of works from groundworks to final decoration. In particular, here is what is included in a typical new build property London project with Signature Build Properties, so you know exactly what you are getting from day one.
Based in Hayes, West London, we are your local new build contractors London specialists — building new homes across all London boroughs. Below are the areas we cover most frequently for new build homes in London.
We build new build homes in Hounslow across the full borough — including Chiswick, Brentford, Isleworth and Feltham. As a result, new build homes Hounslow are among the most competitively priced options in West London.
Our new build projects span Ealing, Hillingdon, Hammersmith, Fulham and Kensington. Indeed, we are the West London new build specialists, with 15+ years of experience building in the area.
We cover Harrow, Brent, Barnet and Enfield for new build homes in North London. Moreover, properties in this area offer excellent value with strong transport links into central London.
New build homes South West London across Richmond, Kingston, Merton and Wimbledon. This is, furthermore, one of the capital's most sought-after residential areas for premium new build property London.
We build new build homes East London across Newham, Tower Hamlets, Waltham Forest and Hackney. In particular, new build houses in East London offer some of the strongest capital growth in the city.
New build homes South London across Croydon, Bromley, Lewisham and Southwark. Families relocating from central London, moreover, find that South East and South West London boroughs offer strong value and excellent schools.
"Signature Build managed our entire new build from planning through to handover. Throughout the project, communication was excellent and the process was completely smooth. Honestly, the finished home is absolutely stunning — even better than we imagined. Every trade was managed in-house, which made a huge difference."
"As first-time buyers building our own home in West London, we were nervous about the process. Fortunately, Signature Build made it straightforward from day one. All the planning, trades and delivery were handled professionally and the project came in on budget. Honestly, we couldn't recommend them more highly."
"Having chosen Signature Build for a luxury new build in Richmond, the specification delivered was exceptionally high — underfloor heating, smart home system, bespoke kitchen — and the finish matched every detail. Moreover, the fixed-price contract meant no nasty surprises whatsoever. Without hesitation, we would use them again."
Our new build contractors London team will visit your plot, discuss your vision and provide a clear, honest, fixed-price quote. From new build homes in Hounslow and West London to North, South and East London — we build across the capital.
Contact us today to discuss your project and receive a no-obligation quote.
