House Extension Services FAQ

We provide comprehensive house extension services including: Single Storey Extensions for ground floor expansions, Double Storey Extensions maximizing space and value, Rear Extensions creating seamless indoor-outdoor living, Side Extensions utilizing side garden space efficiently, Kitchen Extensions for modern living, Loft Conversions converting attic space into valuable living areas, Basement Extensions creating additional living space, Planning Permission Services for expert guidance, and Wrap Around Extensions combining rear and side elements. We handle everything from initial concept to final construction drawings.

Timelines vary by project complexity: Initial consultation and feasibility studies typically take 2-4 weeks, detailed design and drawings require 4-8 weeks, planning permission applications take 8-16 weeks, building regulations approval takes 4-6 weeks, and construction typically takes 12-24 weeks depending on project size. We provide detailed timelines during our initial consultation and keep you updated throughout the process.

Planning permission requirements depend on your project type and location. Generally, you need planning permission for: Major extensions exceeding permitted development limits, Double storey extensions, Extensions in conservation areas, Listed buildings, or properties with restricted permitted development rights. Some smaller extensions fall under Permitted Development rights and don't require full planning permission. We provide feasibility studies to determine your requirements and can handle both planning applications and permitted development certificates.

Our fees vary based on project scope and complexity. We offer transparent pricing with no hidden costs and provide detailed quotes during our initial consultation. Payment can be structured in stages as work progresses to suit your budget and project timeline.

We work across London, with North London as our focus: Enfield, Barnet and Haringey, with Camden and Hackney at the edges. We also take on projects in boroughs such as Islington, Waltham Forest and Tower Hamlets. Each council has its own planning policies, design guidance and building control requirements, and we plan every application around the rules of the borough your home is in.

To get started, we need: Property details and site information, Your project requirements and vision, Budget range, Timeline preferences, Any existing drawings or surveys, Planning history (if applicable). We'll conduct a site visit to assess the property and discuss your needs in detail. Our initial consultation helps us understand your vision and provide accurate advice and pricing.

Yes, we provide comprehensive building control services including: Detailed technical drawings for building control approval, Liaison with building control officers, Compliance with current building regulations, Structural calculations coordination, Fire safety assessments, Energy efficiency compliance. We ensure all designs meet current UK building regulations and work closely with building control throughout the approval process.

We stand out through: Local knowledge of North London and the rest of the capital, Planning applications prepared around each council's own design guidance, Comprehensive service from concept to completion, Transparent pricing with no hidden costs, Personal service with dedicated project managers, Direct liaison with planning and building control officers. Our team combines technical expertise with creative vision to design extensions that suit both the house and the way you live.

Yes, we help with heritage projects including: Listed building consent applications, Conservation area planning applications, Heritage impact assessments, Working with conservation officers, Sensitive design solutions that respect historic character, Specialist knowledge of period building techniques. We understand the additional requirements and sensitivities involved in heritage projects and work closely with conservation officers to achieve successful outcomes.

If your application is refused, we can help with: Appeals to the Planning Inspectorate, Revised designs addressing refusal reasons, Pre-application discussions with planning officers, Alternative design approaches, Permitted development alternatives where applicable. A refusal notice sets out the council's reasons, so the usual next step is either a revised scheme that answers them or an appeal.

Yes, we work closely with contractors throughout the project: We can recommend trusted contractors, Provide detailed construction drawings, Site visits during construction, Contract administration services, Quality control and progress monitoring, Problem-solving during construction. Our relationships with quality contractors help ensure your house extension is completed to a high standard, on time and within budget.

Yes, we offer comprehensive project management services including: Overall project coordination, Contractor selection and management, Budget monitoring and cost control, Timeline management and progress tracking, Quality assurance and site inspections, Problem-solving and decision-making support, Regular progress reports and communication. We can manage your entire house extension project from initial concept through to completion.