Specialists in Bolton House Extensions

From compact side returns in terraced homes to large wrap‑around extensions in suburban properties, we design and build Bolton house extensions that enhance space, flow and value.

We manage everything: design, planning, building regulations, groundworks, structure, and high‑quality internal finishes—delivered on time and to budget by our CITB certified team.

Single-storey and double-storey extensions
Wrap-around and side-return extensions
Kitchen and dining extensions
Conservatories & orangeries
Planning permission & building regs
Full project management

Types of Extensions We Build

Choose the right extension for your Bolton home and lifestyle

Single-Storey Extensions

Perfect for expanding ground floor living spaces. Ideal for kitchen extensions, dining areas, or family rooms with seamless indoor-outdoor flow.

Kitchen extensions
Family room additions
Bi-fold doors to garden
Open-plan living

Double-Storey Extensions

Maximize space with two-storey additions. Add bedrooms, bathrooms, and living areas while maintaining garden space and adding significant value.

Extra bedrooms
Additional bathrooms
Expanded living areas
Maximum value addition

Wrap-Around Extensions

Combine side return and rear extensions for maximum space transformation. Create spectacular open-plan living areas with abundant natural light.

Maximum space gain
Open-plan design
Natural light optimization
Complete transformation

Kitchen Extensions

Transform your kitchen into the heart of your home. Modern kitchen extensions with island units, dining areas, and seamless garden access.

Modern kitchen design
Island and peninsula units
Dining integration
Garden connectivity

Conservatory and orangery extension in Bolton

Conservatories & Orangeries

Light-filled extensions that blur the boundary between indoor and outdoor living. Modern glazed extensions with excellent thermal performance.

Maximum natural light
Garden views
Year-round usability
Thermal efficiency

Loft Extensions

Convert unused loft space into bedrooms, offices, or playrooms. Dormer extensions and full loft conversions with modern amenities.

Additional bedrooms
Home office space
En-suite bathrooms
Dormer windows

Why Choose Our Bolton House Extensions

Increase Property Value

Well-designed extensions can add 15-25% to your property value, often exceeding construction cost and providing excellent ROI.

Avoid Moving Costs

Extend your current home instead of moving. Save on estate agent fees, stamp duty, legal costs, and the stress of relocating.

Better Family Living

Create the space your family needs to grow and thrive—open-plan living, additional bedrooms, and functional family areas.

Personalized Design

Custom layouts, premium materials, and finishes that reflect your style and needs—designed for Bolton homes.

Our Extension Process

From initial consultation to final handover—complete delivery in Bolton

Planning & Design Phase

Initial Consultation: Free site visit to assess your property and discuss your extension goals
Design Development: Architectural drawings and 3D visuals tailored to your home
Planning Permission: Full application service including drawings and submission
Building Regulations: Technical drawings and building control approvals
Detailed Quote: Transparent pricing with full material and labour breakdown

Construction Phase

Project Management: Dedicated PM coordinating all trades and timelines
Professional Trades: CITB certified builders, electricians, plumbers and specialists
Quality Control: Regular inspections and quality checks throughout
Progress Updates: Weekly reports with photos and timeline updates
Final Handover: Warranties, certificates and maintenance guides

Design & Planning

Professional architectural services

Planning Permission

Full application and approval service

Expert Construction

CITB certified professional trades

Bolton & Greater Manchester Coverage

House Extensions Across the Borough

Our extension teams operate across Bolton and neighbouring areas, bringing local knowledge and expertise to every project.

Bolton Town, Heaton & Smithills

Bespoke extensions and side returns across Bolton town centre, Heaton, Smithills and Great Lever.

Horwich, Blackrod & Lostock

Contemporary additions and family extensions serving Horwich, Blackrod, Lostock and Middlebrook.

Westhoughton & Over Hulton

Modern family extensions throughout Westhoughton, Over Hulton and Chew Moor.

Farnworth, Kearsley & Little Lever

Period property upgrades and suburban extensions across Farnworth, Kearsley, Little Lever, Harwood and Bromley Cross.

Bolton and Greater Manchester extension service coverage

Bolton House Extensions