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What Is Flat Renovation and When Might You Need It?

Flat renovation is the process of improving, updating, or fully transforming an apartment to better match your lifestyle or increase the property’s value. It typically includes upgrading kitchens and bathrooms, replacing flooring, improving lighting, refreshing walls, and in some cases reworking layouts to make better use of space.

How Much Does Flat Renovation Cost in 2026?

In 2026, flat renovation costs in the UK vary widely depending on the size of the property, its condition, and the scope of work involved. Light cosmetic renovations typically start at lower five-figure budgets, while full refurbishments that include kitchens, bathrooms, and structural changes can reach much higher levels.

For a one-bedroom flat, renovation costs commonly start from around £12,000 to £22,000 for basic upgrades such as repainting, flooring, and minor improvements. A two-bedroom flat renovation usually ranges between £22,000 and £45,000 when kitchens and bathrooms are included. In London, renovation costs are generally higher due to labour rates, access limitations, and material pricing, with full flat renovations often exceeding these ranges.

These figures represent average market expectations. Final costs depend on factors such as the age of the building, the standard of finishes, and whether the project involves premium materials or bespoke design choices. Requesting multiple detailed quotes through Homerun helps you understand realistic pricing for your specific flat.

Key Factors That Affect Flat Renovation Prices

Flat renovation pricing is shaped by several practical factors. The size of the flat directly affects labour and material requirements, while the scope of work plays a major role in determining cost. Cosmetic updates are far more affordable than major refurbishments that involve plumbing, electrical rewiring, or layout changes.

Location: Flats in London and other large cities typically cost more to renovate due to higher labour rates and stricter building requirements.
Materials and finishes: The materials and finishes you choose can significantly influence the final figure, with high-end flooring, stone surfaces, and designer fixtures pushing costs upward.

Property age: Older flats may hide issues such as outdated wiring or plumbing, which can add unplanned expenses once work begins.
Access: Flats in high-rise buildings, properties with limited lift access, or buildings with strict management rules can increase labour time and overall costs.

Discussing these factors early with your renovation professional helps avoid unexpected budget increases.

How Does the Flat Renovation Process Work?

Flat renovation usually follows a structured process designed to keep the project organised and compliant with building regulations. It begins with an assessment of the property and a discussion about your goals, budget, and timeline. Based on this, a renovation plan is created outlining the work required and the materials to be used.

If permissions are needed, such as approval from a freeholder or building management, these are addressed before work begins. Preparation follows, including removal of existing fixtures and protection of shared areas where required. The construction phase then covers tasks such as plumbing, electrics, tiling, flooring, and decoration.

Once the renovation is complete, the finished work is reviewed to ensure it meets expectations and agreed specifications. Working with experienced professionals helps ensure the process runs smoothly and safely from start to finish.

What Is the Average Price of Flat Renovation in the UK?

Across the UK, the average price of a full flat renovation in 2026 typically falls between £22,000 and £38,000.

One-bedroom flats (controlled budget): £15,000 to £20,000
Two-bedroom flats (mid-range finishes): Around £30,000

High-end renovation projects that include bespoke layouts, premium materials, or luxury kitchens and bathrooms can exceed £50,000, particularly in London and other high-demand areas. Comparing quotes on Homerun allows you to see how pricing varies between professionals and what level of finish is achievable within your budget.

How Long Does a Flat Renovation Take?

The length of a flat renovation depends on the size of the property and the amount of work involved.

Minor cosmetic updates: Two to four weeks
Full renovations (kitchens, bathrooms, multiple rooms): Eight to sixteen weeks

Unexpected issues, such as uncovering outdated plumbing or structural problems, can extend timelines. When booking through Homerun, professionals provide clear schedules and keep you informed if any changes are required.

Common Mistakes to Avoid When Choosing a Flat Renovation Company

Choosing a renovation company based solely on the lowest price often leads to poor results. Skipping background checks, failing to review previous work, or accepting vague quotes can cause problems later. It is also risky to start work without a written agreement or to overlook insurance and guarantees.

Homerun reduces these risks by giving you access to verified reviews, ratings, and detailed professional profiles before you commit.

Why Choose Homerun for Flat Renovation?

Homerun makes flat renovation easier and more transparent by allowing you to compare multiple quotes from vetted local professionals. You can review real customer feedback, manage communication securely, and keep your project organised in one place. Transparent pricing and the Homerun Guarantee provide extra peace of mind throughout the renovation process.

Get Flat Renovation Quotes Near You

Planning a flat renovation doesn’t have to be complicated. With Homerun, you can submit your project details in minutes and receive tailored quotes from experienced flat renovation professionals in your area. Compare prices, timelines, and reviews, then choose the option that best fits your budget and renovation goals.