Renovating a bathroom can completely change the comfort, functionality and appearance of a home. But before starting a project, one of the most important questions homeowners ask is:
How much does it cost to renovate a bathroom in Nigeria?
There is no single price for every bathroom renovation. The final cost depends on the location, size and condition of the bathroom, the extent of the renovation, the quality of materials and fittings, labour requirements, and the level of finishing you choose. At OurHomeFixer Limited, bathroom renovation projects can range from practical upgrades to fully customised luxury bathrooms. The figures in this guide are indicative ranges, not fixed quotations. Every project is different, and the final cost should be determined after assessing the actual space and agreed scope of work.
How Much Does Bathroom Renovation Cost in Nigeria?
As a general guide, the indicative bathroom renovation ranges currently used by OurHomeFixer include:
Location
Average
Mid-Range
Luxury
Lagos Mainland
₦2,000,000 – ₦3,000,000
₦3,500,000 – ₦4,500,000
₦5,000,000 – ₦6,000,000+
Lagos Island
₦2,500,000 – ₦3,500,000
₦4,000,000 – ₦5,000,000+
₦6,500,000 – ₦15,000,000+
Abuja
₦2,500,000 – ₦3,500,000
₦4,000,000+
₦5,000,000 – ₦15,000,000+
These figures should be treated as starting points for budgeting. The actual cost can be lower or higher depending on the bathroom’s condition, specification, materials, layout and project requirements.
What Is Included in a Bathroom Renovation?
A bathroom renovation can involve much more than replacing tiles or installing a new water closet. Depending on the scope of the project, renovation work may include:
- Wall and floor tiling
- Water closet installation
- Shower installation
- Shower cubicle
- Wash-hand basin and vanity cabinetry
- Plumbing
- Drainage
- Electrical work
- Lighting
- Water heater
- Bathtub
- Mirrors
- Bathroom accessories
- Painting
- Ceiling work
- Demolition and removal of existing finishes
- Layout modifications
- Design and visualisation
- Installation and finishing
Not every bathroom renovation requires all of these components. A homeowner carrying out a simple upgrade may only need new finishes, fittings and fixtures, while a complete renovation may require the bathroom to be stripped back and rebuilt.
Bathroom Renovation Cost in Lagos Mainland
For homeowners on Lagos Mainland, the cost of a bathroom renovation depends on the size of the space, existing condition, materials, fittings and scope of work. Our current indicative ranges are:
- Average renovation: ₦2,000,000 – ₦3,000,000
- Mid-range renovation: ₦3,500,000 – ₦4,500,000
- Luxury renovation: ₦5,000,000 – ₦6,000,000+
Average Bathroom Renovation in Lagos Mainland
An average renovation focuses on improving the appearance and functionality of the bathroom without necessarily introducing extensive luxury features. It may include:
- Good-quality wall and floor tiles
- Standard or upgraded water closet
- Basic shower system
- Wash-hand basin
- Basic storage
- Plumbing improvements
- Electrical updates
- Painting and finishing
The exact specification will determine where the project falls within the ₦2 million to ₦3 million range. For example, a bathroom that already has a suitable layout and functioning plumbing may require less work than one where the plumbing, drainage and electrical systems need significant modification.
Mid-Range Bathroom Renovation in Lagos Mainland
A mid-range renovation, typically around ₦3.5 million to ₦4.5 million, allows for better-quality fittings, more refined finishes and additional design features. Depending on the project, this may include:
- Concealed water closet
- Better-quality shower system
- Shower cubicle
- Wash-hand basin with cabinetry
- Quality floor and wall finishes
- Improved lighting
- Plumbing upgrades
- Electrical upgrades
- More detailed interior finishing
- Possible layout improvements
The objective is to create a bathroom that combines functionality with a more refined appearance.
Luxury Bathroom Renovation in Lagos Mainland
A luxury bathroom renovation can start around ₦5 million and reach ₦6 million or more, depending on the specification. Luxury projects may include:
- Premium tiles or natural stone
- Smart or concealed WC systems
- Concealed shower systems
- Rain showers
- Custom shower enclosures
- Bespoke vanity cabinetry
- Premium sanitary fittings
- Water heater
- Freestanding or built-in bathtub
- Feature mirrors
- Layered lighting
- Premium accessories
- High-end finishes
- Bespoke design details
The final cost depends heavily on the materials, brands, customisation and level of workmanship selected.
Bathroom Renovation Cost on Lagos Island
Bathroom renovation costs on Lagos Island can vary significantly depending on the property, location, specification and level of finishing. For budgeting purposes, the current OurHomeFixer ranges are approximately:
- Average renovation: ₦2,500,000 – ₦3,500,000
- Mid-range renovation: ₦4,000,000 – ₦5,000,000+
- Luxury renovation: ₦6,500,000 – ₦15,000,000+
Areas commonly associated with this market include Lekki, Victoria Island, Ikoyi, Banana Island, Ajah and Eko Atlantic.
Average Bathroom Renovation on Lagos Island
An average renovation may focus on creating a clean, modern and functional bathroom using good-quality materials and fittings. It may include:
- Standard WC
- Basic concealed shower
- Shower cubicle
- Wash-hand basin
- Suitable storage
- Quality flooring
- Wall finishes
- Plumbing updates
- Electrical updates
- Lighting and accessories
The current indicative range is ₦2.5 million to ₦3.5 million.
Mid-Range Bathroom Renovation on Lagos Island
A mid-range project typically falls around ₦6.5 million to ₦9.5 million or more. This level of renovation can accommodate:
- Concealed WC
- Better-quality shower
- Shower cubicle
- Vanity and cabinetry
- Higher-quality tiles
- Improved lighting
- Plumbing upgrades
- Electrical upgrades
- Refined accessories and finishes
- More customised design elements
Luxury Bathroom Renovation on Lagos Island
Luxury bathroom projects can range from approximately ₦9 million to ₦20 million or more. At this level, homeowners may choose premium materials and highly customised features such as:
- Architectural bathroom design
- Smart WC systems
- Concealed shower systems
- Rain showers
- Premium shower enclosures
- Custom vanity cabinetry
- High-quality sanitary fittings
- High-quality sanitary fittings
- Water heaters
- Bathtubs
- Feature mirrors
- Premium flooring
- Layered lighting
- Bespoke finishes and accessories
The specification of the individual bathroom is what ultimately determines the final investment.
Bathroom Renovation Cost in Abuja
For Abuja, the current indicative ranges on the OurHomeFixer guide are:
- Average renovation: ₦2,500,000 – ₦3,500,000
- Mid-range renovation: ₦4,000,000+
- Luxury renovation: ₦5,000,000 – ₦15,000,000+
As with Lagos, these are not fixed prices. The final cost depends on the scope of work, material selection, labour, bathroom size, existing condition and level of finishing.
What Affects the Cost of Bathroom Renovation?
Two bathrooms can have completely different renovation budgets even when they are similar in size. The following factors can have a major effect on the final cost
1. Location
Labour, transportation, material availability and local market conditions can affect renovation costs. Projects in different areas may therefore require different budgets.
2. Size of the Bathroom
A larger bathroom generally requires more:
- Tiles
- Flooring
- Fixtures
- Lighting
- Cabinetry
- Labour
- Finishing materials
However, size alone does not determine the final price.
3. Existing Condition
The condition of the bathroom before renovation is extremely important. An existing bathroom with sound plumbing, drainage, electrical installations and surfaces may require less work than an older bathroom with underlying problems. Unexpected issues discovered during demolition can also affect the budget.
4. Materials
Material selection is one of the biggest cost variables. For example, there can be significant differences between standard tiles and premium tiles, or between standard sanitary fittings and high-end imported fixtures.
5. Plumbing
If the existing plumbing can remain largely unchanged, the renovation may be more straightforward. Moving the WC, shower, basin or drainage points can increase the amount of work required.
6. Electrical Work
Modern bathroom designs may require additional lighting, mirrors, water heaters, extractor systems and other electrical installations. Where existing electrical systems require upgrading, this can add to the project scope.
7. Design Complexity
A simple bathroom renovation is different from a highly customised bathroom involving:
- Concealed plumbing
- Custom cabinetry
- Multiple lighting layers
- Feature walls
- Shower enclosures
- Bathtubs
- Smart fixtures
- Bespoke finishes
The more complex the design, the more planning and execution it generally requires.
Partial Bathroom Renovation vs Complete Renovation
Not every bathroom requires a complete remodel.
Partial Bathroom Renovation
A partial renovation may include:
- Replacing tiles
- Replacing sanitary fittings
- Installing a new shower
- Replacing the vanity
- Updating lighting
- Repainting
- Replacing selected accessories
This can be suitable when the existing plumbing, drainage and layout are still in good condition.
Complete Bathroom Renovation
A complete renovation may involve:
- Demolition
- Removal of existing fixtures
- New plumbing
- Drainage modifications
- Electrical upgrades
- New wall and floor finishes
- New WC
- New shower system
- Vanity and cabinetry
- Lighting
- Water heater
- Bathtub
- Complete finishing
Because more components are being replaced or modified, a complete renovation requires a larger and more carefully planned budget.
How to Reduce Bathroom Renovation Costs Without Sacrificing Quality
Reducing the renovation budget does not necessarily mean choosing the cheapest materials. Instead, the objective should be to spend your budget where it has the greatest impact.
Keep the Existing Layout Where Practical
Moving plumbing and drainage points can add construction work.
If the existing layout works well, retaining it may help control the budget.
Prioritise Durable Materials
Choose materials based on durability, maintenance requirements and suitability for a wet environment—not appearance alone.
Choose Fixtures Carefully
You do not necessarily need the most expensive fixture to achieve a premium-looking bathroom.
A well-coordinated selection of fittings can create an excellent result without unnecessary spending.
Plan the Design Before Construction
Design changes during construction can create additional costs.A clear design and scope before work begins can help reduce unnecessary changes.
Separate Essentials From Luxury Upgrades
Start with the elements the bathroom needs to function properly.
Then determine which upgrades fit comfortably within the remaining budget.
Hidden Costs to Consider
Homeowners sometimes budget only for visible finishes and forget about work behind the walls and floors.
Potential additional costs can include:
- Demolition
- Removal of old materials
- Plumbing repairs
- Drainage repairs
- Electrical upgrades
- Waterproofing
- Surface preparation
- Wall repairs
- Floor repairs
- Transportation
- Additional labour
- Unforeseen site conditions
This is why a proper site inspection is important before finalising a renovation budget.
How Long Does a Bathroom Renovation Take?
The timeline depends on the scope and complexity of the project.
A straightforward renovation may require significantly less time than a complete remodel involving demolition, plumbing, electrical work, tiling, custom cabinetry and specialist fittings.
Factors that can affect the timeline include:
- Size of the bathroom
- Scope of work
- Design complexity
- Material availability
- Custom cabinetry
- Plumbing requirements
- Electrical work
- Site conditions
- Changes made during construction
A project-specific programme is the best way to establish a realistic completion timeline.
How to Compare Bathroom Renovation Quotes
When comparing contractors, don’t look at the final price alone.
Ask what is actually included in each quotation.
A professional quotation should make it possible to understand:
- Scope of work
- Materials
- Fixtures and fittings
- Labour
- Plumbing
- Electrical work
- Installation
- Finishing
- Items excluded from the quotation
- Expected project timeline
- Payment structure
Two quotations with different prices may not actually be offering the same project.
A lower quotation can appear attractive until you discover that important elements were excluded.
How to Compare Bathroom Renovation Quotes
At OurHomeFixer Limited, we approach bathroom renovation as a complete project rather than simply replacing fixtures.
Our process can include:
1. Consultation & Site Inspection
We first understand your requirements and assess the existing bathroom, including its condition, layout and project requirements.
2. Cost / Estimate / Quote
We develop a cost plan based on the agreed scope and specification.
3. Design & Visualisation
Where required, design drawings and visualisations help establish the proposed layout, materials and overall direction before execution.
4. Precision Construction & Management
The approved plan moves into execution, with coordination of the relevant trades and attention to workmanship, quality and finishing.
5. Quality Audit & Turnkey Handover
Before handover, the completed work is reviewed to ensure the agreed scope has been properly executed and the bathroom is ready for use.
The goal is to create a bathroom that is functional, durable, well-designed and properly finished.
Frequently Asked Questions
How much does it cost to renovate a bathroom in Nigeria in 2026?
There is no single fixed price. Based on the indicative OurHomeFixer ranges, bathroom renovations can start around ₦2 million for an average project in some locations and exceed ₦15 million for a luxury Lagos Island renovation, depending on the scope, materials and specification.
How much does it cost to renovate a bathroom in Lagos?
The cost depends on whether the project is on the Mainland or Island, as well as the size, condition, materials and scope.
Our indicative ranges are approximately ₦2 million–₦3 million for an average Lagos Mainland renovation and ₦2.5 million–₦3.5 million for an average Lagos Island renovation, with mid-range and luxury projects costing considerably more.
What is the most expensive part of a bathroom renovation?
There is no single component that is always the most expensive. The total can be significantly affected by premium tiles and sanitary fittings, custom cabinetry, plumbing modifications, electrical work, specialist shower systems, bathtubs and other luxury features.
Can I renovate a bathroom without changing the layout?
Yes. Keeping the existing layout can be a practical way to control costs when the plumbing and drainage arrangements are suitable.
Is plumbing included in bathroom renovation?
It can be. The scope should clearly state whether plumbing work, drainage, fixture installation and related materials are included in the quotation.
How can I get an accurate bathroom renovation cost?
The most reliable approach is to have the existing bathroom assessed, define the required scope and select the intended level of materials and finishes. A project-specific estimate can then be prepared.
How long does a bathroom renovation take?
The timeline depends on the scope, size, design, materials, site conditions and complexity of the work. A complete renovation will generally require more time than a straightforward cosmetic upgrade.
Final Thoughts
The cost of renovating a bathroom in Nigeria depends on much more than the size of the room.
Location, materials, fittings, plumbing, electrical work, design complexity, labour and finishing quality all contribute to the final cost.
The price ranges in this guide are therefore best used for initial budgeting, not as a substitute for a project-specific quotation.
If you are planning a bathroom renovation, start by defining what you want to change, establish your preferred level of finishing and have the existing space properly assessed.
Planning a Bathroom Renovation?
OurHomeFixer Limited provides renovation, construction and interior design services in Lagos and across Nigeria.
Whether you need a practical bathroom upgrade or a complete luxury transformation, our team can help with the planning, design, execution and finishing of your project.
Get a Bathroom Renovation Quote
📍 Lagos & Nationwide
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