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Single & Double Storey Extensions in Ashford Kent

Single & Double Storey Extensions In Ashford Kent

Professional home extension design and construction creating additional living space across Ashford, Canterbury, Maidstone, Tunbridge Wells and throughout Kent

Transform your home with A.P.T. Builders extension services. With over 18 years of experience serving Ashford and Kent, we design and build single and double storey extensions that seamlessly blend with your existing property while creating the extra space your family needs. From kitchen extensions and additional bedrooms to complete ground floor transformations, we deliver exceptional results that add value, functionality, and comfort to your home.

Complete Home Extension Services

Building a home extension requires expertise across multiple disciplines and architectural design, structural engineering, building regulations, foundations, brickwork, roofing, plumbing, electrics, plastering, and finishing. We manage every aspect of your extension project, coordinating all trades and ensuring seamless integration with your existing property. From modern contemporary designs to traditional period appropriate extensions, we create spaces that enhance your home's character and value.

Single Storey Extension Ashford Kent

Our Extension Services

  • Design & Planning: Architectural design and planning application support for approved extensions
  • Building Regulations: Full compliance with Building Control including structural calculations
  • Foundations & Groundwork: Professional excavation and concrete foundations to required depths
  • Structural Work: Brickwork, blockwork, and structural steelwork including RSJs and lintels
  • Roofing Systems: Pitched or flat roofs matching existing or creating contemporary designs
  • Windows & Doors: Quality fenestration including bi-fold, sliding, and French doors
  • Internal Finishing: Plastering, flooring, electrics, plumbing, and decoration throughout
  • Project Management: Complete coordination of all trades from start to completion

Types of Home Extensions

Single Storey Rear Extensions

Popular ground floor extensions creating open-plan kitchen-diners and living spaces with garden access.

Double Storey Extensions

Two-storey additions providing ground floor living space plus additional bedrooms and bathrooms above.

Side Return Extensions

Utilizing narrow side passages to create wider kitchen and dining spaces in terraced properties.

Wrap-Around Extensions

Combining rear and side extensions creating substantial additional floor area and transformed layouts.

Kitchen Extensions

Purpose-designed extensions for open-plan kitchen, dining living spaces with modern bi-fold doors.

Orangeries & Garden Rooms

Light filled extensions with substantial glazing creating bright garden rooms and entertaining spaces.

Single Storey Extensions

Single storey extensions are the most popular way to add space to your home, typically creating open-plan kitchen-dining areas, extending living rooms, or adding garden rooms. They offer excellent value, usually require simpler planning permissions, and transform how you use your ground floor. Modern single storey extensions often feature large bi-fold or sliding doors opening onto gardens, creating seamless indoor and outdoor living.

Single Storey Extension Benefits

  • Cost Effective: More affordable than double storey extensions with excellent return on investment
  • Easier Planning: Often fall within Permitted Development rights requiring no planning permission
  • Faster Build: Quicker construction timelines with less disruption to daily life
  • Open Plan Living: Perfect for creating modern kitchen, dining, living spaces families love
  • Garden Connection: Large glazed doors bringing natural light and garden views inside
  • Accessible: Ground floor extensions suitable for all ages and mobility needs
Kitchen Extension Ashford Kent

Popular Single Storey Extension Uses

Kitchen Extensions

Open-plan kitchen-diners with island units, family dining areas, and bi-fold doors to gardens.

Living Space Extensions

Additional reception rooms, home offices, or extending existing living rooms for family space.

Garden Rooms

Light filled garden rooms with panoramic glazing for entertaining or relaxation spaces.

Utility & Boot Rooms

Practical extensions housing utility areas, storage, and mudrooms with garden access.

Double Storey Extensions

Rear Double Storey

Maximum Space

Two-storey rear extensions providing ground floor living space plus additional bedrooms and bathrooms above, maximizing property value.

  • ✓ Kitchen-diner below
  • ✓ Bedrooms/bathrooms above
  • ✓ Excellent ROI
  • ✓ Matching architecture
  • ✓ Structural steelwork included

Ideal for: Growing families, maximum space addition

Side Double Storey

Width Addition

Two-storey side extensions on detached and semi-detached properties creating wider rooms throughout both floors.

  • ✓ Wider ground floor rooms
  • ✓ Additional first floor space
  • ✓ En-suite opportunities
  • ✓ Balanced property proportions
  • ✓ Enhanced kerb appeal

Ideal for: Detached/semi-detached homes, balanced design

Wrap-Around Double Storey

Transformation

Combined rear and side two-storey extensions creating substantial additional space and completely transforming property layouts.

  • ✓ Maximum floor area gain
  • ✓ Complete layout redesign
  • ✓ Multiple bedrooms added
  • ✓ Open-plan ground floor
  • ✓ Significant value increase

Ideal for: Major renovations, forever homes

First Floor Extensions

Above Existing

Building above existing ground floor extensions or garages, adding first floor rooms without reducing garden space.

  • ✓ Additional bedrooms
  • ✓ En-suite bathrooms
  • ✓ Retains garden space
  • ✓ Above existing structures
  • ✓ Master suite creation

Ideal for: Limited garden space, bedroom additions

Essential Extension Features

Professional extensions incorporating quality materials and expert craftsmanship:

Structural Steelwork

RSJ beams and lintels supporting loads and creating open-plan spaces with minimal internal walls.

Matching Brickwork

Carefully matched bricks and mortar ensuring extensions blend seamlessly with existing properties.

Insulated Roofing

High performance insulation exceeding Building Regulations for energy efficiency and comfort.

Bi-Fold Doors

Large glazed bi-fold or sliding doors creating indoor-outdoor connections and flooding spaces with light.

Underfloor Heating

Modern heating systems providing efficient warmth without radiators maximizing wall space.

Roof Lights

Velux windows and roof lanterns bringing natural light deep into extension floor plans.

Quality Flooring

Level floor finishes matching existing properties with proper damp-proofing and insulation.

Full Electrics

Complete electrical systems with adequate sockets, lighting circuits, and modern consumer units.

Our Professional Extension Process

1

Initial Consultation

We visit your property to discuss your requirements, assess feasibility, and provide initial advice

2

Design & Planning

Architectural drawings prepared and planning applications submitted if required for approval

3

Detailed Quotation

Comprehensive written quote including all materials, labor, and realistic timescales with no hidden costs

4

Building Regulations

Structural calculations and Building Control applications ensuring full compliance throughout

5

Construction Phase

Professional building work coordinating all trades from foundations through to final finishes

6

Completion & Sign Off

Building Control final inspections, completion certificates, and comprehensive guarantees provided

Planning Permission & Building Regulations

Home extensions require Building Regulations approval and may need planning permission depending on size and location. We handle all applications, working with Building Control and planning authorities to secure necessary approvals. Many single storey rear extensions fall within Permitted Development rights requiring no planning permission, while double storey extensions typically need planning approval. We provide expert guidance throughout the process, managing applications and ensuring compliance.

Double Storey Extension Ashford Kent

Our Planning & Regulations Support

  • Planning Assessment: Expert advice on whether planning permission is required for your extension
  • Architectural Drawings: Professional plans and elevations for planning and Building Control submissions
  • Planning Applications: Complete application management liaising with local planning authorities
  • Building Regulations: Full compliance including structural calculations and inspections throughout
  • Party Wall Agreements: Handling party wall notices for extensions affecting neighbors
  • Completion Certificates: Final Building Control sign-off and certification for future property sales

Expert Home Extensions Services Across Ashford Kent & Surrounding Areas

For over 18 years, A.P.T. Builders has been designing and building home extensions throughout Kent, helping families create the additional space they need without moving house. We understand that every property and family is different, which is why we offer truly bespoke extension services tailored to your specific requirements, budget, and property characteristics. From modest single storey kitchen extensions to substantial double storey transformations, we deliver exceptional results that enhance your home's value and livability.

Our extensions are built to the highest standards, seamlessly integrating with existing properties while incorporating modern construction techniques and materials. We manage every aspect of your extension project, from initial design and planning applications through structural work, roofing, and internal finishing. Our experienced team coordinates all trades ensuring your extension is completed on time, to budget, and to our exacting quality standards.

We proudly serve all areas of Kent including Ashford, Maidstone, Canterbury, Tunbridge Wells, Sevenoaks, Tonbridge, Dartford, Gravesend, Chatham, Gillingham, Rochester, Sittingbourne, Faversham, Dover, Folkestone, Margate, Ramsgate, and surrounding villages. Our local knowledge means we understand Kent's planning authorities, architectural styles, and building characteristics, ensuring extensions that respect local context while meeting your family's needs.

Why Choose A.P.T. Builders for Your Extension?

Complete Project Management

We handle everything from design and planning through construction to completion and certification.

18+ Years Experience

Extensive expertise building extensions across all Kent property types and architectural styles.

Quality Workmanship

Skilled tradesmen delivering exceptional standards in brickwork, carpentry, roofing, and finishing.

Planning Support

Expert guidance through planning and Building Regulations ensuring approvals and compliance.

Matched Materials

Carefully sourced bricks, tiles, and finishes ensuring extensions blend seamlessly with existing properties.

Transparent Pricing

Detailed written quotations with realistic timescales and no hidden costs or surprises.

Minimal Disruption

Professional work practices minimizing impact on daily life with clean, respectful site management.

Full Guarantees

Comprehensive warranties on all structural work, materials, and finishes for complete peace of mind.

Transform your Kent home with A.P.T. Builders extension services. Expert single and double storey extensions creating beautiful, functional spaces that add value and enhance family living. Quality guaranteed.

Ready to Extend Your Home?

Get your free consultation and detailed quotation from Kent's extension specialists