• 1,200+
    Verified UK builders
  • 18,000+
    Homeowners served
  • < 90s
    Avg. estimate time
  • 4.8 / 5
    Average rating
South East England

Full house renovation cost in Portsmouth

Whole-house refurbishment — strip back, rewire, replumb, replaster and refinish a 3–4 bed property to a modern standard.

Typical 110 m² project in Portsmouth
£88,629
to
£136,216
Mid-range (premium spec): £109,420
standard
£88,629
premium
£109,420
luxury
£136,216

What's typically included

Full house renovation costs in Portsmouth — FAQs

How much does a full house renovation cost in Portsmouth?

Full house renovations in Portsmouth typically cost between £88,629 and £136,216 depending on size, specification and site conditions. A mid-range 110 m² project averages around £109,420.

How long will it take?

Most full house renovations take between 6 and 16 weeks on site, depending on scope, structural complexity and planning requirements in South East England.

Do I need planning permission?

Many full house renovations fall under permitted development, but conservation areas, listed buildings and larger projects in Portsmouth can require a full planning application. Use the cost checker to see what applies to your address.

Get an instant estimate for your project

Answer 6 quick questions and we'll generate a full cost breakdown — line items, regional uplift, contingency and VAT.

Start my full house renovation estimate

Full house renovation in other UK cities

Other project costs in Portsmouth

Get the Portsmouth full house renovation cost guide

We'll email you this guide plus monthly UK renovation cost updates. No spam, unsubscribe anytime.

Disclaimer: This is an industry-informed estimate for guidance only — not a fixed quote, valuation, survey or legal advice. Figures are based on UK regional averages and the details you provided. Site-specific factors (access, ground conditions, structural surprises, planning constraints) can materially change the cost. Always confirm with a site inspection, written quotes from qualified UK tradespeople, and supplier pricing before committing to work. Build Price IQ accepts no liability for decisions made on the basis of these estimates.