Building Compliance in London, Essex, Hertfordshire & Cambridge
Same-week appointments available
Accredited and insured assessor
Domestic EPCs, SAP, retrofit support and energy advice
Building Compliance
What Is Building Compliance?
Residential and Commercial Energy Assessments
Building compliance assessments are required to demonstrate that new builds, extensions and conversions meet UK Building Regulations. These assessments focus on energy efficiency, ventilation and water usage to ensure buildings are compliant, cost effective and environmentally responsible.
We provide building compliance services across London, Essex, Hertfordshire and Cambridge, supporting both residential and commercial projects from planning through to completion.
Building Compliance
SAP Calculations and Assessments
Residential Building Compliance
SAP Calculations, or Standard Assessment Procedure calculations, are used to assess the energy performance of residential properties. They are a legal requirement under Part L of the Building Regulations for new homes and many domestic extensions and conversions.
SAP Calculations apply to:
- New build houses and flats
- Self-build homes
- Domestic extensions and conversions
- Change of use to residential
SAP assessments demonstrate compliance, calculate predicted energy costs and are used to produce an Energy Performance Certificate (EPC). We carry out SAP Calculations for residential projects across London, Essex, Hertfordshire and Cambridge.
Ready To Get Started?
Complete Building Compliance Support
If your project requires SAP Calculations, SBEM Calculations, Water Efficiency Calculations, Energy Statements or ventilation commissioning, get in touch today. We provide straightforward, professional building compliance services for residential and commercial developments across London, Essex, Hertfordshire and Cambridge.
Building Compliance SBEM Calculations
Commercial and Non-Domestic Buildings
SBEM Calculations, or Simplified Building Energy Model assessments, are used for non-domestic and commercial buildings. They demonstrate compliance with Part L of the Building Regulations for buildings that are not classed as dwellings.
SBEM Calculations are typically required for:
- Offices and retail units
- Industrial and warehouse buildings
- Schools, healthcare and public buildings
- Commercial elements of mixed-use developments
SBEM assessments focus on the building fabric, services, lighting and HVAC systems to confirm energy efficiency targets are met. We provide SBEM Calculations for commercial developments throughout London, Essex, Hertfordshire and Cambridge.
Building Compliance
Water Efficiency Calculations
Reducing Water Usage
Water Efficiency Calculations are required for new residential dwellings under Building Regulations. They demonstrate that water consumption does not exceed the maximum allowance per person per day.
These calculations assess water use from:
- Baths, showers and taps
- Toilets
- Appliances such as washing machines and dishwashers
Water Efficiency Calculations are commonly submitted alongside SAP Calculations for residential compliance.
Building Compliance Energy Statements
Planning and Sustainability Support
Energy Statements are often required at planning stage for both residential and commercial developments. They outline how a project will meet local authority energy and sustainability policies, including carbon reduction and energy efficiency targets.
Energy Statements may be required for:
- Planning applications
- Major developments
- Change of use projects
We prepare clear, policy-aligned Energy Statements for developments across London, Essex, Hertfordshire and Cambridge.
Building ComplianceVentilation Commissioning
Confirming System Performance
Ventilation commissioning confirms that installed ventilation systems operate correctly and meet Building Regulations requirements. It is required for both residential and commercial buildings where mechanical ventilation systems are installed.
Commissioning ensures:
- Correct airflow rates
- Compliance with approved documents
- Healthy indoor air quality
Ventilation commissioning reports are typically submitted to Building Control at completion stage.
Building Compliance Building Compliance Across London, Essex, Hertfordshire & Cambridge
Clear Advice, Reliable Assessments
We support residential and commercial projects across London, Essex, Hertfordshire and Cambridge, providing clear reports, practical advice and reliable turnaround times. Our compliance services are designed to keep projects moving smoothly through planning and Building Control.
Get In Touch Today!
Need an EPC or support with your another one of our services? Send a quick message and we’ll come back with price, availability, and what we need from you.
To get an accurate quote, include: postcode, property type (flat/house), bedrooms, and what you need (sale, rental, upgrade planning).