The Operating System for Understanding Buildings

One unified assessment layer for EPC, BREEAM, NABERS, WLC, MEES, WELL, and LEED. Quantify carbon, cost, and compliance impacts across your entire portfolio.

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Portfolio Overview
47
Buildings
7
Frameworks
-23%
CO₂ Target
Carbon Intensity by Building
kgCO₂e/m²/year
Frameworks
EPC Active
BREEAM Active
NABERS Active
WLC Pending
MEES Pending
Compliance
75%
Compliant

Built Datum's unified assessment platform

See how Built Datum transforms fragmented building assessment data into a single source of truth for carbon, cost, and compliance decisions.

Multi-framework assessment

Run EPC, BREEAM, NABERS, WLC, MEES, WELL, and LEED assessments from one unified data model — no more switching between tools.

Carbon reduction pathways

Quantify operational and embodied carbon impacts. Model retrofit scenarios to find the optimal path to net zero for every building in your portfolio.

Portfolio benchmarking

Compare buildings across your entire estate. Identify the biggest opportunities for carbon reduction, compliance improvement, and cost savings at scale.

And more...

  • Re-use existing building data across multiple assessment frameworks
  • Automated preparation for consultant reports
  • Scenario modelling for retrofit strategy and CapEx planning
  • AI-powered data extraction from existing documents and spreadsheets

From fragmented data to portfolio-level decisions

Built Datum ingests data from siloed assessments, unifies it into a single building model, and surfaces actionable insights for carbon reduction, compliance, and cost optimization across your entire portfolio.

Ingest data from EPCs, surveys, BMS, and consultant reports.

AI unifies data into a single building model across frameworks.

Generate carbon pathways, compliance reports, and retrofit scenarios.

Why choose Built Datum?

Purpose-built for building professionals who need to make sense of fragmented assessment data. Built Datum bridges the gap between compliance requirements and actionable decision-making across your entire portfolio.

Built for building professionals

Whether you're a Facilities Manager, Asset Manager, or Property Consultant, Built Datum's intuitive interface makes multi-framework assessment accessible — no specialist knowledge required.

Enterprise-grade compliance

Manage regulatory risk across EPC, BREEAM, NABERS, WLC, and MEES from one platform. Audit trails, portfolio-level reporting, and automated compliance tracking at scale.

Seamless data integration

Ingest existing data from BMS systems, EPCs, spreadsheets, and consultant reports without re-entering. Built Datum works with your existing workflows and data sources.

Meet the team

The people building the operating system for understanding buildings.

Ben Campbell-Smith

Ben Campbell-Smith

CEO & Co-Founder

LinkedIn
Riju Pramanik

Riju Pramanik

CTO & Co-Founder

LinkedIn

Advisors

Dr. Rana Mahmoud

Dr. Rana Mahmoud

External Advisor

LinkedIn

Ready to understand your buildings?
Get started with Built Datum.

Book a demo and discover how Built Datum can unify your building assessments, reduce carbon, and streamline compliance across your portfolio.

Book a Demo