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Business Details
11 Years
experience
Expert Residential Architects in London
Founded in 2015, KLC Architects has established a reputation for delivering high-quality residential architectural services tailored to client-specific requirements. Our team combines precision and passion for perfection, offering a seamless delivery process from initial concept to project completion. With extensive experience working with London Planning Councils and local authorities, we specialize in navigating complex planning permissions and statutory requirements. Our structured approach follows the RIBA Plan of Work, ensuring logical progression through seven critical stages, from brief formulation to post-occupancy evaluation.

We serve private individuals and property developers across London, Surrey, and the South West, maintaining a dynamic, flexible approach to projects ranging from small extensions to major new builds. Our expertise in period renovations and contemporary designs is supported by a proven track record of 200+ completed projects and 200+ satisfied clients. We emphasize transparent communication, budget management, and technical excellence, working closely with structural engineers and specialist consultants throughout the construction phase.
Services
Planning Permission Home Extensions New Builds Period Renovations Project Management Building Regulations Feasibility Studies Design Consultation
Details
  • Year established: 2015
Highlights and features
  • We have 10 years' experience in residential architecture with 200+ completed projects
  • Our team includes RIBA Chartered Architects with specialist planning permission expertise
  • We follow the structured RIBA Plan of Work methodology for project delivery
  • We provide transparent budget management and cost estimation services
  • We offer end-to-end support from initial concept to post-construction evaluation
Associations and certifications
  • RIBA
  • ARB
What people say
Exceptional service Highly knowledgeable Professional approach Excellent communication Successful planning approvals
Services
Planning Permission
We specialize in securing planning permissions for residential projects across London. Our services include pre-application advice, submission preparation, and local authority liaison. We handle all application types from permitted development to complex full planning permissions for extensions, new builds, and conservation area projects.
Home Extensions
Our home extension services cover design development, planning applications, and construction phase support. We specialize in creating functional spaces that meet planning requirements while maintaining architectural integrity. Projects include loft conversions, rear extensions, and side extensions across various property types.
New Builds
We design and deliver bespoke new build properties tailored to client requirements. Services include site analysis, concept design, planning applications, and construction phase management. Our expertise covers contemporary designs and traditional architectural styles across London and surrounding areas.
Period Renovations
Our period renovation specialists handle listed buildings and conservation area projects. We combine traditional architectural elements with modern requirements, managing listed building consent applications and ensuring compliance with heritage regulations while delivering functional living spaces.
Project Management
We provide comprehensive project management services following the RIBA Plan of Work stages. Our support includes contract administration, contractor liaison, budget monitoring, and quality control throughout the construction phase. We ensure compliance with building regulations and deliver final project handover with defect resolution.
People
Mandip Kalsi
Director
RIBA Chartered Architect with 10+ years' experience in residential architecture. Specializes in planning permissions, period renovations, and new builds. Manages projects from feasibility to completion, with expertise in client consultation and regulatory compliance.
Questions
What architectural services do you specialize in?
We specialize in residential architecture including new builds, home extensions, period renovations, and planning permission applications across London, Surrey, and the South West.
How do you handle planning permission applications?
We manage the complete planning permission process, including pre-application advice, submission preparation, and liaison with local authorities for all project types.
What project sizes do you handle?
We work on projects ranging from small home extensions to major new builds, with experience in both permitted development and complex planning applications.
How are your architectural fees structured?
Fees vary by project complexity and location, with options for fixed pricing, percentage-based fees, or time charges depending on project requirements.
Do you work with listed buildings or conservation areas?
Yes, we have specialist expertise in listed building consent applications and conservation area projects, with experience navigating heritage requirements.
What is your project delivery process?
We follow the RIBA Plan of Work stages, from initial brief formulation through to construction phase support and post-occupancy evaluation.