Residential Architect Crawley – Expert House Extensions & Planning Services
Residential architect Crawley services for house extensions and structural alterations — designed properly, approved faster, and built without costly mistakes.
As a residential architect in Crawley, we specialise in house extensions, structural alterations and carefully planned residential design projects across West Sussex.
Our Services
House Extensions
Architect-led design for rear, side and full house extensions — planned properly from day one to avoid delays, redesigns and budget overruns.
Structural Alterations
Design and coordination for load-bearing wall removal and internal reconfiguration — with full structural integration to ensure safety, compliance and buildability.
Planning & Technical Design
Planning applications, building regulations drawings and technical packages — structured to move your project smoothly from approval to construction.

Why Choose a Residential Architect in Crawley
- Architect-led from concept to construction
- Structural thinking integrated from day one
- Clear, buildable drawings — no guesswork on site
- Controlled process, not just design
Architect-Led Residential Project Leadership
As a residential architect in Crawley, Studio Ninety-Three delivers architect-led residential projects from concept design through planning approval to construction.
Studio Ninety-Three is an ARB registered architect in Crawley specialising in residential extensions, structural alterations and full home refurbishments across Crawley and West Sussex.
We provide comprehensive architectural design services across Sussex for residential projects of all scales.
Working with an architect in Crawley ensures that planning applications, technical drawings and construction coordination are handled with clarity and professional oversight.
Strategic Design & Planning
Every successful residential project begins with correct strategic positioning.
We assess feasibility, planning constraints and spatial potential before development progresses.
- Feasibility Studies
- Planning Strategy
- Planning Applications
- Permitted Development & Lawful Development Certificates
- Spatial Reconfiguration & Optimisation
Residential Architect Crawley – Technical Design & Building Regulations
Clear technical documentation reduces risk, controls cost and avoids delays on site.
We develop detailed construction information aligned with structural design and regulatory compliance.
- Detailed Technical Drawing Packages
- Structural Coordination
- Building Regulations Submissions
- Construction Specifications
- Cost-Conscious Technical Detailing
Technical clarity protects both programme and investment.
Residential architect Crawley technical drawings and construction plans
Residential Architect Crawley – Design Approach & Process
Studio Ninety-Three approaches residential architecture with a focus on clarity, functionality and buildability. As a residential architect in Crawley, the studio works closely with clients, engineers and contractors to deliver well-coordinated residential projects from design to construction.
Construction Coordination & Oversight
Architect-led coordination during construction ensures that design intent, technical documentation and cost control remain aligned throughout delivery.
As a residential architect in Crawley, we provide architect-led coordination during construction to ensure design intent, technical documentation and cost control remain aligned.
We act as the accountable professional lead between client and contractor.
- Contractor Coordination
- Site Meetings & Technical Clarifications
- Quality Monitoring
- Programme Oversight
- Design Intent Protection
One accountable professional lead throughout the construction phase.
How Your Project Moves Forward
Every residential project is delivered through a structured sequence — from feasibility to completion — ensuring clarity, accountability and cost control at every stage.
- Consultation & Brief Definition
- Understanding project objectives, constraints and investment parameters.
- Planning Strategy & Development
- Establishing feasibility and managing statutory approvals.
- Technical Design & Coordination
- Producing detailed construction documentation aligned with structural and regulatory requirements.
- Contractor Engagement
- Supporting contractor selection and technical clarification.
- Construction Oversight
- Maintaining clarity, quality and accountability throughout delivery.
Why Clients Choose Studio Ninety-Three
Studio Ninety-Three combines architectural registration with structured construction governance — ensuring residential projects are delivered with clarity, accountability and controlled risk from concept to completion.
- ARB Registered Architect oversight from start to completion
- Chartered CIOB construction knowledge integrated into design
- Direct architect involvement — no handovers
- Clear, buildable documentation with cost awareness
Residential Architect Crawley – Architectural Services
As a residential architect in Crawley, Studio Ninety-Three works with homeowners to design well-considered extensions, structural alterations and full residential refurbishments.
Each project is developed with a focus on clarity, buildability and long-term value — ensuring design decisions align with planning requirements, construction constraints and your overall investment.
House Extensions and Residential Refurbishments in Crawley
Many residential projects in Crawley involve carefully designed house extensions and structural alterations that improve the quality of space within an existing home.
Studio Ninety-Three works with homeowners to explore layout options, maximise natural light and create well-proportioned living spaces that respond to the character of the property. Whether the project involves a rear extension, internal structural alteration or a full residential refurbishment, each design is developed with careful attention to planning requirements and buildability.
By combining architectural design with technical detailing and coordination, we help clients deliver residential projects that are practical, well designed and aligned with their long-term plans for the home.
Studio Ninety-Three supports homeowners across Crawley and West Sussex with carefully considered residential architectural design and structured project delivery.
Looking for more guidance before starting your project? Read our guide on working with a residential architect in Crawley to better understand the process, planning requirements and key decisions involved.
We also provide detailed architectural support for house extensions in Crawley, from early design through to construction.
Discuss Your Project
Architect-led residential projects delivered with clarity and accountable oversight.
Speak directly with a residential architect in Crawley about your house extension, renovation or structural project.
Get clear advice, realistic costs and the right next steps before you commit.
