Planning a home renovation is exciting, but one of the biggest questions homeowners ask is, “How long does a house renovation take?” The answer depends on the size of your property, the scope of work, and whether you’re renovating a single room or an entire house.
For most London homes, a full house renovation typically takes between 3 and 8 months, while larger or more complex projects may take longer. Proper planning, experienced builders, and clear project management can help keep the renovation on schedule.
In this guide, we’ll explain the typical renovation timeline, what happens during each stage, and the factors that can affect completion times.
House Renovation Timeline at a Glance
| Renovation Stage | Typical Time |
| Initial Consultation & Planning | 1–2 Weeks |
| Design & Quotations | 2–4 Weeks |
| Permissions & Approvals (If Required) | 2–8 Weeks |
| Site Preparation & Demolition | 1–2 Weeks |
| Structural Building Work | 2–6 Weeks |
| First Fix Plumbing & Electrical | 1–2 Weeks |
| Plastering & Internal Finishes | 1–3 Weeks |
| Kitchen & Bathroom Installation | 2–4 Weeks |
| Decorating & Flooring | 2–3 Weeks |
| Final Inspection & Handover | 1 Week |
Every renovation project is different, but having a structured schedule helps minimise delays and ensures quality workmanship.
Average House Renovation Timeline
A complete house renovation usually follows a logical sequence. Each stage prepares the property for the next, ensuring trades can work efficiently without unnecessary delays.
Week 1–2: Consultation, Survey and Planning
Every successful renovation begins with understanding your goals.
During this stage, your builder will:
- Visit the property
- Discuss your requirements
- Carry out a site survey
- Prepare a detailed quotation
- Identify any structural considerations
Planning thoroughly at the beginning helps avoid costly changes later.
Week 2–6: Design and Preparation
Once the project is approved, detailed plans are finalised.
Depending on the renovation, this may include:
- Architectural drawings
- Structural calculations
- Material selection
- Building Regulation requirements
- Ordering long-lead items such as windows, kitchens, and doors
Starting material orders early helps prevent unnecessary delays once construction begins.
Room-by-Room Renovation Timeline
Kitchen Renovation
Typical Duration: 2–4 Weeks
The kitchen is often the busiest part of any renovation.
Work usually includes:
- Removing the existing kitchen
- Plumbing and electrical upgrades
- Flooring
- Wall preparation
- Kitchen installation
- Worktops
- Splashbacks
- Final appliance installation
If structural walls are removed to create an open-plan layout, additional time may be required.
Bathroom Renovation
Typical Duration: 1–3 Weeks
Bathroom renovations generally involve:
- Removing existing fixtures
- Plumbing alterations
- Waterproofing
- Tiling
- Installing sanitaryware
- Lighting
- Final finishing
Luxury bathrooms or bespoke designs may require additional time.
Living Room Renovation
Typical Duration: 1–2 Weeks
Living room improvements often include:
- Plastering
- Decorating
- New flooring
- Lighting upgrades
- Feature walls
- Built-in storage
If structural changes are involved, the timeline will increase accordingly.
Bedroom Renovation
Typical Duration: 1 Week Per Room
Most bedroom renovations include:
- Decorating
- Flooring
- Electrical upgrades
- New wardrobes
- Internal doors
- Lighting improvements
Multiple bedrooms are usually renovated together to improve efficiency.
Hallways and Staircases
Typical Duration: 1 Week
Although often overlooked, hallways connect the entire renovation project.
Typical work includes:
- Painting
- Flooring
- Staircase refurbishment
- Lighting
- Skirting boards
- Internal joinery
What Can Delay a House Renovation?
Even well-planned projects can experience delays. Some of the most common reasons include:
Structural Issues
Hidden defects such as damp, damaged timber, or outdated wiring are often discovered after work begins.
Material Availability
Custom kitchens, windows, doors, and specialist finishes may have longer delivery times.
Design Changes
Making significant changes after construction starts can increase both the timeline and the overall cost.
Planning or Building Control Requirements
Some projects require inspections or approvals before work can continue.
Weather Conditions
External works such as roofing, rendering, or structural alterations may be affected by poor weather.
Working with experienced builders helps reduce delays through careful planning and effective project management.
Tips to Keep Your Renovation on Schedule
Homeowners can help keep projects running smoothly by:
- Finalising designs before work begins
- Choosing materials early
- Avoiding unnecessary design changes
- Working with an experienced renovation company
- Maintaining clear communication throughout the project
Good preparation often saves both time and money.
Why Choose SBDS Construction Ltd?
At SBDS Construction Ltd, we specialise in Full House Renovations across London and Essex, delivering high-quality workmanship with clear communication from start to finish.
Our experienced team manages every stage of the renovation process, including planning, structural work, plumbing, electrical installations, decorating, and final finishing.
When you choose SBDS Construction Ltd, you benefit from:
- Free quotations
- Transparent pricing
- Experienced London builders
- Dedicated project management
- Premium-quality materials
- On-time project delivery
- 3–5 Year Written Warranty
Whether you’re modernising an older property or completely transforming your home, we work closely with you to deliver outstanding results that match your vision.
Frequently Asked Questions
How long does a full house renovation take?
Most full house renovations take between 3 and 8 months, depending on the size of the property, structural work, and the scope of the project.
Can I live in my house during a renovation?
For smaller renovations, it may be possible to remain in the property. However, extensive renovations involving kitchens, bathrooms, or structural work are often more comfortable if alternative accommodation is arranged.
What is the first stage of a house renovation?
A renovation usually begins with a consultation, site survey, planning, and a detailed quotation before any construction work starts.
What causes renovation delays?
The most common causes include structural issues, material shortages, design changes, planning approvals, and unexpected site conditions.
How can I complete my renovation faster?
Careful planning, selecting materials early, avoiding mid-project changes, and hiring experienced builders can help keep your renovation on schedule.
Start Your House Renovation with Confidence
A successful house renovation is about more than just improving your property—it’s about careful planning, skilled workmanship, and experienced project management. While every home is different, understanding a realistic timeline helps you prepare for each stage and avoid unnecessary surprises.
If you’re planning a Full House Renovation in London, SBDS Construction Ltd is here to help. From the initial consultation to the final handover, our team delivers reliable building solutions, transparent communication, and quality craftsmanship designed to stand the test of time.
Contact us today to arrange your free quotation and discuss your renovation project with our experienced London builders.