Residential Extension Project – Horley
Client: Private Homeowner
Location: Horley
Sector: Residential Construction
Service Type: Design & Build | House Extension | Structural Works
Duration: 10 Weeks
Completion Date: 2025
Project Summary
NMSM Construction was entrusted with delivering a bespoke single-storey rear extension for a private residence in Horley. The goal: to create additional living and kitchen space while preserving the home’s original character.
This turnkey Design & Build project involved structural wall construction, pitched roofing, insulation, and a carefully matched brick finish — ensuring the new extension blended seamlessly with the existing property. From groundwork to final landscaping, our team oversaw every detail with precision and care.
Objectives
- Expand the home with a single-storey rear extension
- Maintain architectural harmony and brickwork continuity
- Ensure structural soundness and weatherproofing
- Navigate tight access and urban site constraints
Scope of Works
- Site preparation and groundworks
- Excavation and concrete foundations
- Brick and block wall construction
- Roof framing and tile installation
- Lintel fitting for windows and doors
- External drainage and waterproofing
- Electrical and plumbing integration
- Finishing works and landscaping
Challenges & Solutions
Limited Access to Rear Garden
Solution: Phased deliveries and manual handling kept the build on track without machinery delays.
Weather Disruption Risk
Solution: Temporary roof coverings enabled continuous work and protected materials during rainfall.
Brickwork Matching
Solution: Our team sourced a custom brick and mortar blend to replicate the original façade with precision.
Outcome
- A fully integrated extension that feels like part of the original home
- Enhanced living space and improved property value
- Delivered on schedule and within budget — with zero structural issues
Project Highlights
- Brickwork and blockwork construction
- Roof and insulation installation
- Final exterior finishes and landscaping
💬 Client Feedback
“The team at NMSM Construction delivered exactly what we envisioned. From planning to completion, the process was smooth, professional, and fast. The new extension feels like part of the original home.”
Why NMSM Construction
- Specialists in house extensions and single-storey builds across Horley
- Full-service delivery: design, build, structural works, and finishing
- In-house expertise in engineering, planning, and compliance
- Transparent pricing and reliable timelines
- Personalised support from concept to completion
Whether you’re expanding your home or enhancing its value, NMSM Construction offers tailored, compliant, and beautifully executed extension solutions.
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