Specialist digital solutions for the built environment
We help organisations across the built environment connect systems, automate workflows and unlock the value of trusted assessment data through specialist digital solutions built on decades of Elmhurst expertise.
More than software. Built on expertise.
Elmhurst combines over 30 years of building performance expertise with proven software development to create digital solutions that solve complex industry challenges.
From secure APIs and system integrations to mobile applications and bespoke platforms, every solution is backed by our deep technical knowledge of:
- Energy Performance Certificates (EPCs) and associated data
- Current and Future Building Energy Performance Methodologies and Compliance-
SAP (used for new build assessment), RdSAP (for existing homes assessment), and the Home Energy Model (HEM) - Heat Loss Calculations
- Retrofit and PAS 2035 delivery
Why organisations choose Elmhurst
✅ 30+ years of technical expertise
✅ Government-approved calculation engines
✅ Cyber Essentials certified
✅ Agile, phased delivery approach – realise value quickly
✅ Trusted by housing providers, software companies and manufacturers
Ready-to-Use Services
Some of our digital services require only minimal development, as they are already available and do not need to be built from scratch. This enables faster implementation and helps keep project costs lower.
Domestic EPC Assessment Data Retrieval
Access trusted Elmhurst assessment data directly from your own software through our secure APIs. Select the package that's right for your organisation.
From
£6,000 + VAT
- RdSAP Lig XML
- RdSAP Input Data
- Elmhurst RdSAP XML
From
£10,000 + VAT
- RdSAP Lig XML
- RdSAP Input Data
- Elmhurst RdSAP XML
From
£12,500 + VAT
- RdSAP Lig XML
- RdSAP Input Data
- Elmhurst RdSAP XML
✅ Data & System Integrations
Connect your systems with trusted assessment data through secure APIs and integrations.
✅ Calculation Engines
Embed proven methodologies such as SAP, RdSAP and Heat Loss calculations into your own software.
✅ Workflow Automation
Automate business processes, improve reporting and reduce manual administration.
✅ Bespoke Digital Solutions
Develop customer portals, mobile applications and tailored software designed around your organisation’s needs.
Who We Work With
We support organisations across the built environment, including:
- Energy & Retrofit Organisations
- Housing Providers & Local Authorities
- Software & Property Technology Providers
- Product Manufacturers
- Asset Management Providers
- Building Performance Specialists