Transform traditional agricultural buildings into exceptional homes with A.P.T. Builders barn conversion services. With over 18 years of experience serving Ashford and Kent, we specialize in converting barns, farm buildings, and outbuildings into beautiful residential properties. Our expertise combines sympathetic restoration respecting original structures with modern construction creating comfortable, energy efficient homes that preserve rural character while meeting contemporary living standards.
Barn conversions require specialized knowledge of traditional building methods, planning regulations, structural engineering, Listed Building consent, and sympathetic design. We manage complete barn conversion projects from initial feasibility studies and planning applications through structural work, insulation, services installation, and interior finishing. Our team understands rural building characteristics, working with oak frames, traditional brickwork, and agricultural structures to create homes that respect heritage while providing modern comfort and energy efficiency.

Converting historic agricultural barns preserving original features including oak frames and brickwork.
Sensitive conversions of Listed barns meeting conservation requirements and heritage standards.
Transforming open-sided cart lodges into enclosed living spaces with sympathetic infill.
Converting stable buildings into residential properties retaining equestrian character and features.
Converting steel-frame and modern barns into contemporary open-plan living spaces.
Creating multiple dwellings within large barn complexes including courtyard developments.
Most barn conversions require planning permission, with particular scrutiny in rural areas, Green Belt locations, and for Listed Buildings. Planning authorities assess whether barns are suitable for conversion based on structural condition, location, and whether conversions preserve rural character. We prepare comprehensive planning applications including structural surveys, heritage statements, and sympathetic design proposals maximizing approval chances while respecting planning policies and conservation requirements.

Showcasing original timber frames as stunning architectural features within open-plan living spaces.
Modern interiors contrasting with traditional exteriors creating light-filled contemporary homes.
Mezzanine galleries utilizing double-height spaces for bedrooms overlooking living areas below.
Multiple barns surrounding courtyards creating private residential complexes with rural charm.
Traditional oak frames require careful assessment and restoration using traditional joinery techniques, timber repairs, and structural reinforcement while preserving historical integrity.
Ideal for: Historic barns, Listed buildings, period conversions
Breathable insulation systems balancing thermal performance with moisture management, essential for traditional buildings preventing condensation and timber decay.
Ideal for: All barn conversions, traditional construction
Sympathetic glazing solutions including conservation rooflights, oak-framed windows, and minimal-frame doors maximizing light while respecting agricultural character.
Ideal for: Maximizing natural light, modern aesthetics
Comprehensive building services including underfloor heating, heat pumps, mechanical ventilation, and smart home systems providing modern comfort levels.
Ideal for: Energy efficiency, modern living standards
Professional barn conversions incorporating traditional character with modern performance:
Complete structural assessments identifying required repairs, strengthening, and safe conversion methods.
Vapor-permeable materials preventing condensation and decay in traditional timber-framed buildings.
Retaining original features including oak frames, brickwork, agricultural doors, and architectural details.
High-performance insulation meeting Building Regulations while respecting traditional construction methods.
Conservation rooflights and sympathetic glazing maximizing daylight in agricultural structures.
Efficient heating systems ideal for open-plan barn conversions with high ceilings and large volumes.
Drainage solutions for rural locations including treatment plants, soakaways, and drainage fields.
Driveways, gardens, and boundaries blending conversions into rural settings and countryside locations.
We visit your barn to assess structure, location, planning likelihood, and conversion potential
Structural surveys, architectural design, and planning strategy maximizing approval chances
Complete planning applications including heritage statements, ecology surveys, and design proposals
Comprehensive pricing covering structural work, services, finishes, and realistic timescales
Professional building work respecting heritage while installing modern services and insulation
Building Control sign-off, warranties, and handover of your beautiful barn conversion
Barn conversions offer unique opportunities to create characterful homes combining heritage features with modern living standards. Original oak frames, high ceilings, and generous volumes create impressive living spaces impossible to replicate in new builds. Rural locations provide privacy and countryside settings while converted barns typically command premium values. Additionally, converting existing agricultural buildings is often more sustainable than demolition and new construction, preserving rural heritage for future generations.

For over 18 years, A.P.T. Builders has been transforming agricultural buildings throughout Kent, creating exceptional homes from traditional barns, cart lodges, and farm buildings. We understand the unique challenges of barn conversions, from planning permission in rural locations to Listed Building consent, structural engineering of oak frames, and sympathetic design respecting agricultural heritage while providing modern comfort.
Every barn conversion we complete balances heritage preservation with contemporary living standards. We expose and restore original oak frames, use breathable insulation systems protecting timber structures, install underfloor heating and modern services, and create light-filled spaces through carefully designed glazing. Our expertise spans Listed Building conversions requiring conservation-grade work through to modern agricultural buildings offering blank canvases for contemporary design.
We proudly serve all areas of Kent including Ashford, Maidstone, Canterbury, Tunbridge Wells, Sevenoaks, Tonbridge, Faversham, and rural villages throughout the county. Our local knowledge of Kent's planning authorities, Listed Building officers, and rural building characteristics ensures smooth project progression from initial planning through to completion and certification.
18+ years expertise converting agricultural buildings across Kent into exceptional homes.
Proven track record securing planning permission for challenging rural and Listed barn conversions.
Skilled restoration of oak frames, traditional brickwork, and agricultural structures.
Managing everything from feasibility studies through planning, construction, to final finishing.
Professional surveys and calculations ensuring safe conversions of traditional buildings.
Balancing heritage preservation with modern living standards and energy efficiency.
Skilled tradesmen delivering exceptional standards in timber work, building, and finishing.
Meeting all planning conditions, Building Regulations, and Listed Building requirements.
Yes, most barn conversions require planning permission, particularly for changes of use from agricultural to residential. However, Class Q Permitted Development rights may allow some agricultural buildings to be converted without full planning permission, subject to conditions including building size, location, and structural suitability. Listed barns and those in conservation areas have additional requirements. We assess each barn individually and advise on the best planning route.
Barn conversion costs vary significantly based on the barn's condition, size, and specification required. As a general guide, expect £1,200-£2,000 per square metre for a quality conversion. A typical 150 sqm barn conversion might cost £180,000-£300,000 depending on structural work needed, the level of finish, and whether Listed Building requirements apply. We provide detailed quotations after surveying your specific barn.
Not all barns are suitable for conversion. Planning authorities assess structural integrity (the barn must be capable of conversion without substantial rebuilding), location (isolated barns may be refused), and whether the barn has genuine agricultural heritage. Modern steel-frame buildings may face more scrutiny than traditional brick or timber barns. We conduct thorough feasibility assessments before you commit to purchasing or converting a barn.
Class Q allows certain agricultural buildings to be converted to residential use without full planning permission, subject to prior approval. Conditions include maximum floor space (465 sqm), the building must have been agricultural on specific dates, and it must be structurally sound enough to convert without substantial works. Class Q doesn't apply in conservation areas, National Parks, or to Listed Buildings. We can assess whether your barn qualifies.
Barn conversions typically take 6-12 months for construction, though the overall timeline including planning permission can be 12-18 months. Factors affecting duration include planning complexity (Listed Building consent takes longer), structural repairs required, accessibility of the site, and the level of finish specified. We provide realistic timescales in our quotations and keep you informed throughout the project.
Yes, all barn conversions must comply with Building Regulations covering structural stability, fire safety, thermal performance, ventilation, electrical safety, and accessibility. This applies regardless of whether planning permission or Class Q is used. We can advise on all Building Control applications and work closely with inspectors throughout the conversion, ensuring full compliance and proper certification.
Yes, and for Listed barns this is usually required. Original features like oak frames, traditional brickwork, cart doors, and agricultural openings add significant character and value. Planning authorities often expect these to be retained and sensitively incorporated into the design. We specialize in balancing heritage preservation with modern comfort, exposing original features while installing contemporary insulation, heating, and services.
Get your free site assessment and expert advice from Kent's barn conversion specialists