Hampshire · Extensions & Renovations

Whole-house renovations in Southampton

Local guide: £50,000–£134,000 inc VAT. Planning notes for England, a free survey and one point of contact.

Victorian house mid-renovation with fresh plaster and new floorboards

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A whole-house renovation is a planned refurbishment of an entire home, typically combining rewiring, heating, plastering, new kitchen and bathroom, flooring and decoration, and sometimes layout changes, carried out in a logical order under one project.

We take on a whole-house renovation throughout Southampton and the surrounding SO14, SO15, SO16 and SO17 postcodes, as well as in Hythe, Totton and Eastleigh. The guide range for this work in the South East is £50,000–£134,000 including VAT; where your project falls depends on its size, the materials you pick and how easy the site is to reach. A free survey turns that range into a fixed figure.

Guide price
£50,000–£134,000 inc VAT
Time on site
8–24 weeks on site, depending on scope
Postcodes
SO14, SO15, SO16, SO17 and SO18
Planning rules
England
Local area
Hampshire
Survey
Free, with a written quote

How much does a whole-house renovation cost in Southampton?

Here is how the guide price for a whole-house renovation breaks down in Southampton. We start from national figures and adjust for the South East, which comes out about 12% above the national guide. The resulting range, VAT included, is £50,000–£134,000, and a survey, at no cost to you, firms it up.

Type of jobWhat it usually involvesGuide in Southampton
Light refurbishmentDecoration, flooring, minor repairs and perhaps one new kitchen or bathroom.£17,000–£50,000
Full refurbishmentRewire, heating, plastering, new kitchen and bathroom, flooring and decoration throughout a 3-bed house.£50,000–£134,000
Renovation with structural changesA full refurbishment plus wall removal, layout changes or extra bathrooms.£112,000–£202,000

Expect these to shape the final quote:

  • Size of the house and number of rooms being renovated
  • Whether rewiring, new heating and full replastering are needed
  • Structural or layout changes and associated approvals
  • Hidden problems such as damp, rot or outdated drainage

What does the job include in Southampton?

  • Room-by-room survey and a planned order of works
  • Strip-out of old kitchens, bathrooms, flooring and finishes
  • Rewiring and new consumer unit by qualified electricians, with certificates
  • Heating and plumbing upgrades by qualified engineers
  • Plastering, skimming and repairs to ceilings and walls
  • New kitchen and bathroom fitted to your chosen specification
Light refurbishmentDecoration, flooring and minor repairs where wiring, heating and plaster are sound.
Renovation with layout changesRemoving walls, moving the kitchen or adding an en-suite as part of the works.
Energy upgradeInsulation, new windows and heating improvements to make the home warmer and cheaper to run.
Pre-sale or pre-let refreshA focused programme to get an empty property ready to sell or let.

Local housing and a whole-house renovation

Southampton and Portsmouth have dense Victorian terraces, with plenty of post-war rebuilding after wartime bombing. Winchester keeps Georgian and medieval streets, Basingstoke expanded rapidly with 1960s and 1970s estates, and New Forest villages feature cob, thatch and brick. Brick and flint is common on the chalk downs, and new estates ring most towns.

Terraces suit loft rooms and side-return extensions; post-war and expanded-town homes often need window, roofline and cladding renewal. Cottages in the Forest may call for lime repairs and planning-sensitive windows.

None of this holds for every street in Southampton, which is why we look at your actual house before pricing a whole-house renovation rather than assuming from its age alone.

Planning and building rules in Southampton

Homes in Southampton come under the regulations for England, summarised below. We don't rely on general rules alone: we confirm the position for your address with the council before a quote goes out.

Internal work such as a new kitchen, bathroom, flooring, plastering or decorating does not need planning permission in England, unless the house is listed, when listed building consent may be needed even for internal changes.

Some internal work is covered by Building Regulations: new electrical circuits and work in bathrooms (Part P), new drainage, structural changes, extractor ventilation and any new window. Notifiable work is certified by a registered installer or by building control.

Rules change and every property is different, so we check the planning history and constraints for your address before we quote.

What happens after you get in touch?

  1. Free site survey

    We arrange a free site survey on a date convenient to you. We measure up, look at the existing structure and access, and discuss your plans for a whole-house renovation so the price reflects your home.

  2. Your fixed price

    The quote arrives in writing, not over the phone. It covers the full scope, the finishes you've chosen, any exclusions and the payment schedule, with a fixed price tied to that specification.

  3. Booking the work

    Before anyone starts, we confirm the programme in writing, check whether consents are required and arrange deliveries. If a skip or scaffolding on the road needs a permit, we apply for it.

  4. Build and hand over

    The job proceeds in the order set out in the programme, with dust and debris kept under control. Finally we tidy away, inspect the work together and pass the finished project over to you with its paperwork.

What you can expect from us

Permissions checked firstWe check whether planning permission or building control approval is needed for your property, and handle applications and notices where they apply.
Coverage across the UKWe take on projects in England, Wales, Scotland and Northern Ireland, and plan each one under the rules for the nation it is in.
Clear staged paymentsThe quote sets out when each payment falls due, linked to stages of the work, so you know in advance what is owed and when.
Plain-English adviceWe explain options, materials and trade-offs without jargon, so you can make decisions about your home with a clear picture of what each choice means.

Common questions

How much does it cost to renovate a whole house?

A full refurbishment of a typical 3-bed house costs £50,000–£134,000, covering rewiring, heating, plastering, a new kitchen and bathroom, flooring and decoration. A light refresh costs much less, while renovations with structural changes cost more. The biggest variables are the condition of the house and the kitchen and bathroom specification. We survey every room and give you a written price for the agreed scope.

What happens if you find damp or rot?

If we find damp or rot during a renovation, we stop that area, show you the problem and explain the likely cause, such as a leaking gutter, bridged damp-proof course or poor ventilation. We then give you a written price to fix the cause and repair the damage before carrying on. Treating the cause matters more than treating the symptom, so we focus on that first.

How long will a whole-house renovation take?

On a typical home, allow 8–24 weeks on site, depending on scope. Larger projects, older buildings and extra work found once things are opened up can extend that, while simpler jobs may be shorter. Your quote includes an estimate of time on site, and your point of contact keeps you updated on the programme as the work progresses.

Is the price fixed?

Yes, for the specification we agree. Your written quote sets out exactly what is included at a fixed price. It only changes if you ask for something different, or if a problem the survey could not reasonably reveal later needs extra work. In either case we explain the change and confirm it in writing before going ahead.

How long does a full house renovation take?

A full renovation of a typical 3-bed house usually takes around 8–16 weeks on site, and longer if there are structural changes or extensive repairs. A light refresh may take only a few weeks. Material lead times for kitchens, windows and bathroom fittings also affect the programme. We give you a week-by-week plan with your quote and update it as the work progresses.

Nearby towns

We survey and quote throughout Southampton's SO14, SO15, SO16 and SO17 postcodes and in surrounding places such as Hythe, Totton and Eastleigh. The process and pricing approach are identical in each of them.

Talk to us about a whole-house renovation

Ready to talk about a whole-house renovation in Southampton? Book a free site survey and we'll send you a written, fixed-price quote for the specification you choose.

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