--- title: "New Build Houses Liverpool & Lancashire | RG Loft Conversions & Extensions" description: "New build houses across Liverpool, Lancashire and the Northwest. Single plot, self-build and small-scale developer work from foundations to handover. qualified joiner experience, fixed written quotes. Call 07450 466238." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "Organization", "@id": "/#organization", "name": "RG Loft Conversions & Extensions Ltd", "alternateName": "RG Loft Conversions & Extensions", "url": "/", "logo": "/__l5e/assets-v1/53db7d3b-a6e8-4c62-b2d1-4d6100037cce/rg-favicon.png", "telephone": "07450 466238", "email": "rgloftsandextension@hotmail.com", "founder": { "@type": "Person", "name": "Ryan Gillon" }, "address": { "@type": "PostalAddress", "streetAddress": "6 Boundary Walk", "addressLocality": "Huyton", "postalCode": "L36 0SL", "addressCountry": "GB" }, "areaServed": [ "Huyton", "Liverpool", "Prescot", "Whiston", "Knowsley", "Kirkby", "Halewood", "Ormskirk", "Southport", "Formby", "Skelmersdale", "St Helens", "Widnes", "Runcorn", "Warrington", "Manchester", "Wigan", "Preston" ], "knowsAbout": [ "Loft Conversions", "Extensions", "House Building", "Roofing", "Carpentry", "Kitchens", "Landscaping", "Brickwork", "Plastering" ], "sameAs": [ "https://www.facebook.com/p/RG-Loft-conversions-Extensions-ltd-100057358123190/" ], "contactPoint": { "@type": "ContactPoint", "telephone": "07450 466238", "contactType": "customer service", "areaServed": "GB", "availableLanguage": [ "English" ] } }, { "@context": "https://schema.org", "@type": "WebSite", "@id": "/#website", "name": "RG Loft Conversions & Extensions", "url": "/", "publisher": { "@id": "/#organization" }, "inLanguage": "en-GB" }, { "@context": "https://schema.org", "@type": "Service", "serviceType": "House Building", "name": "House Building — Liverpool & Northwest England", "description": "New build houses across Liverpool, Lancashire and the Northwest. Single plot, self-build and small-scale developer work from foundations to handover. qualified joiner experience, fixed written quotes. Call 07450 466238.", "provider": { "@type": "LocalBusiness", "name": "RG Loft Conversions & Extensions Ltd", "telephone": "07450 466238", "address": { "@type": "PostalAddress", "streetAddress": "6 Boundary Walk", "addressLocality": "Huyton", "postalCode": "L36 0SL", "addressCountry": "GB" } }, "areaServed": [ "Huyton", "Liverpool", "Prescot", "Whiston", "Knowsley", "Kirkby", "Halewood", "Ormskirk", "Southport", "Formby", "Skelmersdale", "St Helens", "Widnes", "Runcorn", "Warrington", "Manchester", "Wigan", "Preston" ] }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "How much does a new build house cost in Lancashire?", "acceptedAnswer": { "@type": "Answer", "text": "Mid-spec single-plot new build construction in our region typically runs £1,800–£2,400 per m² for traditional masonry; timber-frame kit erection runs £1,600–£2,000 per m² (excluding the kit cost). A 150m² four-bedroom detached house typically comes in £270,000–£360,000 build cost — exclusive of land, plot prep, professional fees and external works." } }, { "@type": "Question", "name": "How long does a new build take?", "acceptedAnswer": { "@type": "Answer", "text": "A typical 150m² four-bedroom detached house runs 8–11 months on site from groundworks to handover. Smaller dwellings and bungalows run 6–8 months. Larger or more complex builds 12–14 months. We provide a written milestone programme with every fixed-price quote." } }, { "@type": "Question", "name": "Do you handle architect, structural engineer and building control?", "acceptedAnswer": { "@type": "Answer", "text": "Ryan doesn't draw architectural plans himself and doesn't run planning applications — those sit with the recommended architect. Structural calcs come from a recommended engineer. Building control sign-off is handled by a private building control firm. Ryan coordinates all trades and runs the build on site." } }, { "@type": "Question", "name": "What about the structural warranty?", "acceptedAnswer": { "@type": "Answer", "text": "For mortgageable new builds, a 10-year structural warranty (LABC, Premier, NHBC or equivalent) is required by mainstream lenders. We work with the appropriate provider to arrange this — it's a separate product to Ryan's own 5-year workmanship callback." } }, { "@type": "Question", "name": "Can you build to Passivhaus or Future Homes Standard?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. We deliver high-performance fabric specs as standard and have experience building to Passivhaus targets (airtightness <0.6 ach@50Pa, MVHR, triple glazing, thermal-break detailing). Future Homes Standard compliance is the default brief on all new builds going forward." } }, { "@type": "Question", "name": "Do you build for property developers?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — small developer schemes up to 4 units. Single contract, fixed price, programmed delivery, full handover pack per unit. Site valuations available monthly for stage-payment cash flow." } }, { "@type": "Question", "name": "What payment structure do you use?", "acceptedAnswer": { "@type": "Answer", "text": "Stage payments tied to milestone completions — foundations, weathertight, plaster-out, second-fix, handover. Each stage independently valuable and verifiable. Deposit on contract signature, balance against milestones. We don't ask for money for work not yet done." } }, { "@type": "Question", "name": "Do you cover my plot?", "acceptedAnswer": { "@type": "Answer", "text": "Liverpool, Ormskirk, Southport, Formby, Skelmersdale and surrounding Northwest England on a sensible travel radius from our Huyton base. Plots further out considered on a case-by-case basis." } } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "/" }, { "@type": "ListItem", "position": 2, "name": "Services", "item": "/services" }, { "@type": "ListItem", "position": 3, "name": "House Building", "item": "/services/house-building" } ] } ] --- 6 Boundary Walk, Huyton [rgloftsandextension@hotmail.com](mailto:rgloftsandextension@hotmail.com) Mon–Sun 8:00 – 20:00 Company No. 11786422 [![RG Loft Conversions & Extensions](/__l5e/assets-v1/597217e1-d142-4623-9940-93fd644eeb52/rg-logo.png)](/) [About](/about) [Services](/services) [Areas](/service-areas) [Our Work](/our-work) [Contact](/contact) [07450 466238](tel:+447450466238)[Request Estimate](/contact) 1. [Home](/) 2. [Services](/services) 3. House Building ![Large detached white-rendered property with dormer — built by RG](/__l5e/assets-v1/12662b46-378b-4dac-b4ab-63aee876ed90/473829375_1119671123288148_6022278171174692182_n.jpg) House Building · Liverpool & Northwest England # New Build Houses. Foundations To Handover. Across The Northwest. Single plots, self-builds and small-scale developer schemes. One accountable trades-led firm taking your project from groundworks through to the keys-on-the-table handover — priced in writing, programmed properly, signed off by building control. [Request Free Estimate](/contact) [07450 466238](tel:+447450466238) City & Guilds NVQ Level 3 Joiner · CSCS Card · Fixed Written Quotes City & Guilds NVQ Level 3 Joiner CSCS Card Holder Fixed Written Quotes Within 5 Days Public Liability Insured · Co. No. 11786422 Service Overview ## House Building — The Brief, In Plain English. ### What It Is Full new build construction — single dwellings on infill plots, replacement dwellings, self-build family homes and small developer schemes of 2–4 units. We deliver from groundworks (foundations, drainage, slab) through superstructure (brick-and-block or timber frame), roof, weathering envelope, MEP first fix, plaster, second fix, kitchen, bathrooms, decoration and external works — to a habitable, signed-off, warranty-backed handover. ### Who It's For Self-builders with a plot and planning consent, families building a one-off forever home, landowners with infill or garden-plot opportunities across Lancashire and Merseyside, and small developers building 2–4 unit schemes. Suitable equally for traditional masonry construction and timber-frame package routes. ### When You Need It Engage us at design stage if you can. Builder input during architect design saves money — buildability, sequencing, sensible spec choices and value-engineering happen best while the drawings are still in pencil. We're equally happy to come in at tender stage against fully designed drawings. ### Why It Matters A new build is the largest construction project most people ever commission. Programme overruns, spec drift and 'final account' surprises are the three reasons self-builds get a bad name — and all three are downstream of a quote that wasn't itemised properly or a builder who isn't on site every day. We solve both. What Happens If You Wait ## The Cost Of Doing Nothing. New builds go wrong on programme and on budget — usually both. The pattern is consistent: a thin quote that leaves out the awkward bits, a main contractor who's only on site twice a week, and a chain of subcontractors with no shared programme. By month four the homeowner has lost control of the build. ### Risks Of Ignoring It - → Sub-zero starts on raft foundations in winter — concrete compromised, programme blown. - → Roof on before MEP first-fix coordination — services chased into structural elements that should have been sleeved. - → Render applied to green blockwork — cracking and crazing inside the first freeze-thaw cycle. - → Structural warranty (LABC, Premier, NHBC) refused at completion — house effectively unmortgageable. - → Drainage build-over agreement missed — sewer adoption objection blocks completion certificate. ### Common Mistakes Customers Make - × Engaging a builder without checking their last three sites — references that aren't site visits aren't references. - × Accepting a quote without a written programme — without dates, there's nothing to hold anyone to. - × Letting the architect specify everything down to door handles — fine for paper, expensive in practice. - × Underestimating external works — drives, fencing, landscaping and turfing are routinely 8–12% of the total cost. - × Skipping the structural warranty to save £2,000 — and discovering at sale that the buyer's lender requires one. Our Process ## First Call To Final Sign-Off. 01 ### Fast Response Tell us about the plot, the drawings and the timescale. Fast callback — usually within a day or two with availability and a frank initial view. 02 ### Pre-Construction Survey Site visit, drawings review, ground conditions assessment, services check, planning conditions review. Buildability and value-engineering feedback before contract. 03 ### Fixed Quote & Programme Itemised tender against the drawings — substructure, superstructure, roof, MEP, finishes, externals, warranty, building control. Written programme with milestone dates. 04 ### Build & Handover Site set up, build programmed to milestone dates, snagged, signed off by building control, warranty issued, keys handed over. Aftercare pack with all certificates. Why It's Worth It ## What You Actually Get. ### Single Trades-Led Lead Ryan on site every working day from groundworks to handover — not just for the deposit visit and the snag walk. ### Programme You Can Hold Us To Written programme with milestone dates: weathertight, plaster-out, kitchen-in, handover. We hit them. ### Structural Warranty On Request 10-year structural warranty via LABC, Premier or equivalent — arranged through the appropriate provider when the project requires it. ### Value-Engineered, Not Cheapened We'll tell you where spec is over-engineered for the budget and where it's worth paying more. Honest, in writing, at quote stage. ### Coordinated MEP First-Fix Plumbing, electrics, heating and data first-fix sequenced before plaster — no chasing into structural elements after the fact. ### Full Handover Pack Building control completion, structural warranty, electrical certificate, gas safety, glazing thermal compliance, drainage as-built — handed over on day of leaving. In Detail ## House Building. Materials, methods and the situations each variation applies to — so you know what you're buying before you buy it. Working across Huyton · Liverpool · Prescot · Whiston · Knowsley · Kirkby [Full Service Area Map](/service-areas) ### Substructure & Groundworks Most new build plots in Lancashire and Merseyside sit on either glacial till (boulder clay) or estuarine sand — both demand careful foundation design. We deliver trench-fill, raft or piled foundations to the structural engineer's spec, with full muck-away, blinding, DPM, insulation and concrete slab as required. Drainage installed and pressure-tested before slab cast. Build-over agreements with United Utilities handled as standard. ### Superstructure — Masonry & Timber Frame Traditional cavity masonry construction (inner blockwork, full-fill or partial-fill insulation, brick or render outer leaf) is our default for one-off houses — proven, durable, easy to value-engineer. We also deliver timber-frame kit erection where the client has selected a package supplier (Scotframe, Frame Homes UK or equivalent). Both routes get the same level of detailing at junctions, openings and abutments. ### Roof, Envelope & Weathering Trussed-rafter or cut-and-pitch roof construction to the engineer's design, with cold-roof or warm-roof build-ups depending on whether the loft is habitable. Slate, tile or single-ply membrane coverings as specified. All flashings in lead Code 4 minimum — never mastic. Eaves, verge and ridge details executed to BS 5534. Weathertight inside weeks, not months. ### MEP First-Fix & Renewables Plumbing, electrics, heating, ventilation and data first-fix sequenced and coordinated before plaster. Air-source heat pump installation, underfloor heating, MVHR (mechanical ventilation with heat recovery) and PV-ready electrical infrastructure available as standard options — increasingly demanded by buyers and by Future Homes Standard compliance. ### Warranty, Building Control & Handover Where a 10-year structural warranty is required (mortgageable new build), we work with LABC, Premier or equivalent providers to arrange it. Building control sign-off is handled via a private building control firm. Ryan will also return to fix any workmanship issue within 5 years of completion. Recent Work ## A Snapshot Of Our Recent Builds. A mix from across our recent work — extensions, loft conversions, kitchens, joinery and landscaping. Full portfolio in the gallery. [See Full Gallery](/our-work) ![Open-plan kitchen extension with lantern roof, herringbone floor and bi-fold doors](/__l5e/assets-v1/6cacff3c-a953-49f9-8b3b-e21c3a573401/145234377_731198600868789_2778781205205203631_n.jpg) ![Large detached white-rendered property with dormer — built by RG](/__l5e/assets-v1/12662b46-378b-4dac-b4ab-63aee876ed90/473829375_1119671123288148_6022278171174692182_n.jpg) ![Garden bar lit at twilight — landscaping and joinery by RG](/__l5e/assets-v1/0a09443e-cffa-4dcc-9285-6969976b830f/186564326_793797754608873_6873990597345539190_n.jpg) ![Bespoke timber staircase install over herringbone tile flooring — RG joinery](/__l5e/assets-v1/1a166d66-3995-473d-b190-d6d24150783b/205963579_811637106158271_141966719592302321_n.jpg) Questions ## Straight Answers. Cost, timeline, guarantees, availability — the questions everyone asks, answered before you call. [Ask Yours](/contact) ### How much does a new build house cost in Lancashire? + Mid-spec single-plot new build construction in our region typically runs £1,800–£2,400 per m² for traditional masonry; timber-frame kit erection runs £1,600–£2,000 per m² (excluding the kit cost). A 150m² four-bedroom detached house typically comes in £270,000–£360,000 build cost — exclusive of land, plot prep, professional fees and external works. ### How long does a new build take? + A typical 150m² four-bedroom detached house runs 8–11 months on site from groundworks to handover. Smaller dwellings and bungalows run 6–8 months. Larger or more complex builds 12–14 months. We provide a written milestone programme with every fixed-price quote. ### Do you handle architect, structural engineer and building control? + Ryan doesn't draw architectural plans himself and doesn't run planning applications — those sit with the recommended architect. Structural calcs come from a recommended engineer. Building control sign-off is handled by a private building control firm. Ryan coordinates all trades and runs the build on site. ### What about the structural warranty? + For mortgageable new builds, a 10-year structural warranty (LABC, Premier, NHBC or equivalent) is required by mainstream lenders. We work with the appropriate provider to arrange this — it's a separate product to Ryan's own 5-year workmanship callback. ### Can you build to Passivhaus or Future Homes Standard? + Yes. We deliver high-performance fabric specs as standard and have experience building to Passivhaus targets (airtightness <0.6 ach@50Pa, MVHR, triple glazing, thermal-break detailing). Future Homes Standard compliance is the default brief on all new builds going forward. ### Do you build for property developers? + Yes — small developer schemes up to 4 units. Single contract, fixed price, programmed delivery, full handover pack per unit. Site valuations available monthly for stage-payment cash flow. ### What payment structure do you use? + Stage payments tied to milestone completions — foundations, weathertight, plaster-out, second-fix, handover. Each stage independently valuable and verifiable. Deposit on contract signature, balance against milestones. We don't ask for money for work not yet done. ### Do you cover my plot? + Liverpool, Ormskirk, Southport, Formby, Skelmersdale and surrounding Northwest England on a sensible travel radius from our Huyton base. Plots further out considered on a case-by-case basis. Next Step ## Ready To Talk Through Your New Build? Free site survey across Liverpool, Ormskirk, Southport and surrounding areas. Fixed written quote within 5 days, no obligation. City & Guilds NVQ Level 3 joiner, publicly insured, Huyton-based. [Request Free Estimate](/contact) [07450 466238](tel:+447450466238) Related Services [Extensions](/services/extensions) [Brickwork](/services/brickwork) [Roofing](/services/roofing) ![RG Loft Conversions & Extensions](/__l5e/assets-v1/597217e1-d142-4623-9940-93fd644eeb52/rg-logo.png) Bespoke loft conversions, home extensions, carpentry and renovations across the Northwest. Led by Ryan Gillon — qualified joiner, qualified City & Guilds NVQ Level 3 joiner. [07450 466238](tel:+447450466238)[rgloftsandextension@hotmail.com](mailto:rgloftsandextension@hotmail.com) 6 Boundary Walk Huyton [Facebook](https://www.facebook.com/p/RG-Loft-conversions-Extensions-ltd-100057358123190/) [Instagram](https://www.instagram.com/rg.loftsandextensions/)[Bark](https://www.bark.com/en/gb/) #### EXPLORE - [About](/about) - [Services](/services) - [Areas](/service-areas) - [Our Work](/our-work) - [Contact](/contact) #### SERVICES - [Loft Conversions](/services/loft-conversions "Loft Conversions — Northwest England") - [Extensions](/services/extensions "Extensions — Northwest England") - [House Building](/services/house-building "House Building — Northwest England") - [Roofing](/services/roofing "Roofing — Northwest England") - [Carpentry](/services/carpentry "Carpentry — Northwest England") - [Kitchens](/services/kitchens "Kitchens — Northwest England") #### SERVICE AREAS - [Huyton](/service-areas/huyton "Loft conversions & extensions in Huyton") - [Liverpool](/service-areas/liverpool "Loft conversions & extensions in Liverpool") - [Prescot](/service-areas/prescot "Loft conversions & extensions in Prescot") - [Whiston](/service-areas/whiston "Loft conversions & extensions in Whiston") - [Knowsley](/service-areas/knowsley "Loft conversions & extensions in Knowsley") - [Kirkby](/service-areas/kirkby "Loft conversions & extensions in Kirkby") - [Halewood](/service-areas/halewood "Loft conversions & extensions in Halewood") - [Ormskirk](/service-areas/ormskirk "Loft conversions & extensions in Ormskirk") - [Southport](/service-areas/southport "Loft conversions & extensions in Southport") - [Formby](/service-areas/formby "Loft conversions & extensions in Formby") - [Skelmersdale](/service-areas/skelmersdale "Loft conversions & extensions in Skelmersdale") - [St Helens](/service-areas/st-helens "Loft conversions & extensions in St Helens") - [Widnes](/service-areas/widnes "Loft conversions & extensions in Widnes") - [Runcorn](/service-areas/runcorn "Loft conversions & extensions in Runcorn") - [Warrington](/service-areas/warrington "Loft conversions & extensions in Warrington") - [Manchester](/service-areas/manchester "Loft conversions & extensions in Manchester") - [Wigan](/service-areas/wigan "Loft conversions & extensions in Wigan") - [Preston](/service-areas/preston "Loft conversions & extensions in Preston") © 2026 RG Loft Conversions & Extensions Ltd. 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