Double Storey Extensions • Radcliffe on Trent, Nottinghamshire
Radcliffe on Trent double-storey extensions: design, approvals and build
If you own a house in Radcliffe on Trent and are weighing up a double-storey extension, this page sets out how we approach the work locally, what decides the planning route, and what to expect on site. A two-storey extension adding living space below and bedrooms or bathrooms above, tied into the existing roof and first floor. We handle design, structural engineering, approvals and construction as one contract, so the decisions that carry cost risk are made before you commit to a price rather than discovered once work has started.
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Double Storey Extensions in Radcliffe on Trent: how we approach the work
Our double-storey extension service in Radcliffe on Trent starts with a measured survey of your house rather than a generic quotation. A two-storey extension adding living space below and bedrooms or bathrooms above, tied into the existing roof and first floor.
The technical crux on most Radcliffe on Trent projects is foundations for the greater load, the junction with the existing roof, first-floor structure and the escape and fire strategy for new bedrooms. We resolve these on paper first — with a structural engineer where the work needs one — and price the job on what is actually there.
Planning in Radcliffe on Trent: Two-storey rear extensions can fall within permitted development only under tight limits; most need a householder planning application, and the design has to respect neighbours' light and privacy. We check the constraints for your specific address, including any planning history, and tell you plainly which route applies before drawings are commissioned.
Why Radcliffe on Trent homeowners use a local design and build team
We are a local design and build contractor, not a national lead-generation site. Radcliffe on Trent is roughly 6 miles from Nottingham, which means the same team that surveys your house is the one that designs it, prices it and builds it.
Cost is driven by footprint over two floors, roof form and junction, number of bathrooms, glazing and extent of first-floor re-planning. We do not publish a rate per square metre because it misleads more often than it helps; you receive an itemised, written fixed-price quotation after the survey so you can see what each element costs and what changes it.
We do not invent projects, reviews or statistics to fill a page. What we can promise is a written programme, weekly updates, building control certification handed over at the end, and a twelve-month defects period during which we return to put right anything that fails.
Planning permission in Radcliffe on Trent: Rushcliffe Borough Council
The local planning authority for Radcliffe on Trent is Rushcliffe Borough Council. Any application for your double-storey extension — householder planning permission, a lawful development certificate or prior approval — is submitted to Rushcliffe and decided against its adopted local plan and national policy. The council's planning team can be reached on 0115 981 9911 or by email at planningandgrowth@rushcliffe.gov.uk, and applications are made through its own planning pages or the national Planning Portal.
Two-storey rear extensions can fall within permitted development only under tight limits; most need a householder planning application, and the design has to respect neighbours' light and privacy.
Householder planning application: The standard route for extensions and alterations that fall outside permitted development. Submitted with location and block plans, existing and proposed elevations and floor plans, and a fee set nationally; the council consults neighbours and publishes the decision on its planning register.
Party walls sit outside the council process entirely. Not a council process at all: the Party Wall etc. Act 1996 is a private notice served on the neighbour when work affects a shared wall, cuts into it, or excavates near their foundations. It runs alongside planning and building control, and being told about it late is what usually delays a start on site.
Before anything is drawn we check your address for the things that change the route: whether permitted development rights have been removed by a condition or an Article 4 direction, whether the property is listed or in a conservation area, any earlier planning decisions on the site, and the position of boundaries and highways.
In practice the order is: constraints check → measured survey → design that fits the route we have identified → submission to Rushcliffe where an application is needed. Where the work is permitted development we recommend applying for a lawful development certificate, because it is the document that proves the position to a future buyer's solicitor.
Building regulations and building control in Radcliffe on Trent
Planning and building control are separate approvals. Even where your double-storey extension in Radcliffe on Trent needs no planning application, the building regulations still apply, and the work has to be notified. For Radcliffe on Trent that means East Midlands Building Consultancy, the shared building control service Rushcliffe runs with Newark and Sherwood and South Kesteven, or a registered building control approver of your choice. We make the submission and manage it for you.
Regularisation: The retrospective route for work already carried out without approval. Openings usually have to be exposed again so the inspector can see what is behind them.
Foundations for the greater load, the junction with the existing roof, first-floor structure and the escape and fire strategy for new bedrooms. Those are the elements building control looks at, alongside insulation and airtightness, fire safety and escape, ventilation, drainage, glazing, and the safety of electrical and any gas work.
Inspections happen at set stages rather than all at the end — typically excavation and foundations before concrete, drainage before it is covered, the structural frame or beams once installed, insulation and damp proofing before they are hidden, and a final inspection on completion. We book these and meet the inspector on site so nothing is buried before it is signed off.
At the end you are handed the building control completion certificate, structural calculations, electrical certification, gas paperwork where relevant, and any planning or lawful development documents. Keep them together: this is the pack a buyer's solicitor asks for when you sell.
Council contacts for Radcliffe on Trent
Rushcliffe Borough Council is the planning authority. Building control is handled by East Midlands Building Consultancy, the shared building control service Rushcliffe runs with Newark and Sherwood and South Kesteven.
- Building control
Details as published by the council. Fees and processing times change, so check the council's own page for the current figures — or let us handle the submission for you.
The process, step by step
1. Site visit in Radcliffe on Trent: we measure, look at the constraints — boundaries, drainage, structure, roof — and talk about what is not working in the house now.
2. Options and cost range: sketch options with an honest range, before detailed drawings.
3. Approvals: permitted development check, lawful development certificate or planning application as your address requires, plus building control submission.
4. Engineering and fixed price: structural calculations completed, then a written fixed-price quotation with a stage programme.
5. Build: roughly sixteen to twenty-six weeks on site. Usually, though the phase where the roof and first floor are opened into the house is the most disruptive and is planned with you.
6. Completion: snagging closed out, building control completion certificate issued, defects period begins.
Types of double storey extensions we take on in Radcliffe on Trent
In Radcliffe on Trent and the surrounding area we take on two-storey rear extensions, two-storey side extensions, wrap-around double-storey extensions, master suite extensions, extensions adding a bedroom and family room and extensions replacing a single-storey lean-to. Housing stock varies street by street across Nottinghamshire, so each project is designed for the actual house rather than adapted from a standard drawing.
Read the full Double Storey Extensions guide for design options, planning rules and what drives cost.
Areas we cover near Radcliffe on Trent
From Radcliffe on Trent we also cover Bingham, Cotgrave and Carlton, and the wider Nottinghamshire area within roughly twenty-five miles of Nottingham. If you are just outside Radcliffe on Trent, tell us the postcode and we will confirm.
Talk to us about your Radcliffe on Trent project
The useful next step is a conversation about your actual house. Call us or send a WhatsApp message and we will arrange a visit to Radcliffe on Trent, look at the constraints properly, talk through the planning route for your address and follow up in writing with options and a realistic cost range.
Double Storey Extensions in Radcliffe on Trent: questions homeowners ask
How long does a double-storey extension take in Radcliffe on Trent?
On site, roughly sixteen to twenty-six weeks on site. Design, engineering and approvals before that usually add several weeks to a few months depending on the route, which is why we start the approvals process early.
How much does a double-storey extension cost in Radcliffe on Trent?
It depends on footprint over two floors, roof form and junction, number of bathrooms and the finish level. We do not quote from a rate per square metre; after a survey of your Radcliffe on Trent property you receive an itemised fixed-price quotation.
Can I stay in the house during a double-storey extension?
Usually, though the phase where the roof and first floor are opened into the house is the most disruptive and is planned with you.
Do you handle building control for work in Radcliffe on Trent?
Yes. We notify building control — Rushcliffe or an approved inspector — provide structural calculations where required, meet the inspector at each stage and hand you the completion certificate at the end.
Which areas near Radcliffe on Trent do you cover?
Bingham, Cotgrave and Carlton and the rest of Nottinghamshire within roughly twenty-five miles of Nottingham. We are based in West Bridgford.
Will a two-storey extension affect my neighbours' planning position?
The 45-degree light test, overlooking and overshadowing are the usual planning considerations. We design to satisfy them from the first sketch rather than after an objection.
Can the upstairs be a bedroom with an en-suite?
Yes; drainage routes and the fire escape strategy are planned early so the layout works.
How do trees and ground conditions affect the foundations?
Clay soils and nearby trees usually mean deeper foundations, and the depth is set by the ground conditions and root influence at your address rather than by a standard detail. Foundations for the greater load, the junction with the existing roof, first-floor structure and the escape and fire strategy for new bedrooms. We establish this before the fixed price so the foundation depth is not an open-ended extra.
What insulation and energy standards will apply?
Current building regulations set the standards for insulation, airtightness, glazing, ventilation and heating for the work, and they are checked by building control rather than left to the builder. The specification we quote for a double-storey extension in Radcliffe on Trent is written to meet them, and the detail is in your quotation rather than assumed.
Who prepares the drawings and structural calculations?
We do, as part of the same contract — measured survey, design drawings, planning submission where needed, and structural calculations from a chartered engineer where the work is structural. You are not left coordinating an architect, an engineer and a builder who have never spoken to each other.
How is access and parking handled on a Radcliffe on Trent street?
We agree access, skip position, material storage and working hours with you before we start, and let immediate neighbours know. Where the street is narrow or parking is restricted we plan deliveries around it, and any permits required for a skip or scaffold on the highway are arranged in advance.
How do payments work?
Against a written stage programme tied to completed work — never a large sum up front for work that has not happened. Each stage is set out in the quotation before you sign, so you know what has to be finished before the next payment falls due.
What happens if the survey uncovers something unexpected?
We tell you straight away, in writing, with the options and what each one costs before anything is done. Most surprises in older Nottinghamshire housing stock — old wiring, unsupported walls, previous unapproved alterations, damp — are found because we look for them at survey stage rather than after the walls are open.
Do I need planning permission for a double-storey extension in Radcliffe on Trent?
Two-storey rear extensions can fall within permitted development only under tight limits; most need a householder planning application, and the design has to respect neighbours' light and privacy. We check the planning history and constraints for your specific Radcliffe on Trent address before advising, and prepare the application or lawful development certificate where one is needed.
Which council decides a planning application in Radcliffe on Trent?
Rushcliffe Borough Council is the local planning authority for Radcliffe on Trent. We prepare the drawings and supporting information to the standard Rushcliffe expects and submit the application on your behalf.
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Planning double storey extensions in Radcliffe on Trent?
Call or WhatsApp for a site visit. Written options and an honest cost range, no pressure.