BROAD OAKS, NORFOLK
Electrical, Mechanical, Plumbing & Ventilation Works at Broad Oaks, Downham Market
- 2025
- Downham Market, Norfolk
- Mechanical, Electrical, Plumbing and Ventilation (MEPV)
- £6.5m
Prosperity Developments chose us to deliver the full electrical, mechanical, plumbing, and ventilation (EMPV) package for the Broad Oaks residential development in Downham Market. This £6.5 million project spans more than 300 luxury homes, built in phases over three years.
Covering 30 acres, Broad Oaks offers a mix of one to four-bedroom homes, perfect for young professionals and families looking for modern, energy-efficient living in a safe, community-focused setting. With great transport links to Cambridge, Peterborough, and Norfolk, it’s ideally located for commuters.
Our team installed, and commissioned all EMPV services, ensuring full compliance with the latest Building Regulations and sustainability standards while maintaining a high-quality finish throughout. We worked closely with the architects and consultants to ensure that all installations met the highest standards of quality, safety, and compliance.
The successful completion of this project has delivered a future-proof, energy-efficient residential community. Our expertise in EMPV systems has helped create homes with smart connectivity, enhanced energy performance, and top-tier fire safety measures.
Broad Oaks is another example of why we’re a trusted name in large-scale residential developments. If you’d like to learn more about our services or discuss your next project, get in touch today.







Scope of Work
Electrical Services
- Energy-Efficient Electrical Design – Installed all electrical infrastructure in accordance with Part P Electrical Safety and BS7671 regulations, ensuring full compliance and safe operation.
- Lighting & Power Distribution – Energy-efficient internal and external lighting, with socket outlets and switches positioned per Part M accessibility standards.
- Fire & Safety Systems – Mains-operated smoke detectors and carbon monoxide alarms, installed to BS5839 and BS EN 50291:2001 standards.
- EV Charging Infrastructure – Provision of dedicated electric vehicle charging points for every home, compliant with Part S of the Building Regulations.
- Smart Home & Connectivity – Installation of Wi-Fi infrastructure ensuring seamless internet access throughout all properties (Part R compliance).
Mechanical & Plumbing Services
- Heating & Hot Water – Installation of an Air Source Heat Pump (ASHP) heating system, with underfloor heating on the ground floor and radiators on the first floor, ensuring a consistent room temperature of 22°C.
- Water Efficiency – Implemented Part G compliance measures, including anti-scald devices and low-flow plumbing fixtures to limit daily water usage to 125 litres per person.
- Ventilation & Air Quality – System 3 Central Continuous Extract Ventilation for single and two-storey homes. System 4 Mechanical Ventilation with Heat Recovery (MVHR) for two-and-a-half-storey homes, optimizing energy efficiency and air quality.
- Overheating Prevention – Designed and installed cooling and ventilation strategies per Part O Overheating Risk Reports to maintain thermal comfort throughout the year.
- Plumbing & Drainage – Full domestic hot and cold water systems, above-ground drainage, and specialist fire-stopping solutions for all service penetrations.
Fire Protection & Security
- Fire Safety Compliance – Installed intumescent fire wraps and collars on all pipe and duct penetrations, achieving 60-minute fire protection in compliance with Part B Fire Regulations.
- Emergency Escape Windows – Fitted in all habitable rooms at first-floor level for safe evacuation.
- Secure by Design Standards – Installed high-security doors and windows with BS7950 certification, laminated glass, and compliant locking mechanisms, meeting Part Q building security requirements.
Challenges & Solutions
- Phased Construction Coordination – With the project spanning three years, our team ensured a seamless EMPV installation across multiple phases, working in sync with other trades.
- Sustainability & Energy Efficiency – Achieved high SAP ratings through the integration of renewable technologies, efficient ventilation, and well-insulated heating systems.
- Regulatory Compliance – Implemented fire safety measures, energy-efficient design, and accessibility requirements, ensuring full compliance with the latest Building Regulations (Parts G, L, M, O, Q, R, and S).
SECTORS WE WORK IN

COMMERCIAL
EG have been working in the commercial and retail industry for over 20 years. We work with some of the world’s best-known brands, carrying out installations to the very highest of standards and on very tight timescales.

INDUSTRIAL
EG have been involved in industrial installation projects large and small for many years – undertaking everything from local authority recycling centres through to high-end engineering workshops.

RESIDENTIAL
Since day one EG have been working in people’s homes – whether it’s been fixing a single socket for a homeowner or carrying out full electrical installations in 200-apartment residential buildings.
LET'S TALK
If you'd like to discuss a project which you think we could help with, please give us a call, or use the contact form to send us a message.