How to achieve BREEAM Outstanding

Outstanding is the top BREEAM rating and it is a different exercise from Excellent. It combines the highest weighted-score threshold with the strictest set of mandatory minimum standards, and certified Outstanding projects are also required to be published as a case study. It is achievable — but only when the target is set before the concept design is fixed and the whole team is contractually aligned to it.

What Outstanding actually demands

• Near-maximum energy performance, which shapes fabric, heat source, renewables and metering strategy from day one.
• The strictest minimum standards across management, health and wellbeing, energy, water and waste — any single miss caps the rating.
• Innovation credits, usually needed to clear the threshold. See BREEAM innovation credits.
• Evidence discipline from procurement onwards, because at this level almost nothing can be recovered late.
• A published case study as a condition of certification at Outstanding.

How Outstanding projects are actually run

1. Target agreed by the client and design team before concept design is signed off.
2. BREEAM AP appointed at the outset, with authority in design decisions rather than a reporting role.
3. Credit tracker owned by one person, reviewed at every design workshop.
4. BREEAM obligations written into contractor and subcontractor scopes, including responsible sourcing and commissioning evidence.
5. Design-stage certificate secured before construction, so post-construction is verification rather than recovery.

When Outstanding is the wrong target

If your funding or planning condition requires Excellent, chasing Outstanding late in the programme usually costs more than the reputational gain returns. We will tell you when Excellent plus a strong energy performance narrative is the better commercial decision — see how to achieve BREEAM Excellent.

Sectors where Outstanding is most often targeted

Flagship offices and headquarters buildings, institutional logistics and industrial developments with corporate occupiers, and data centres under investor sustainability mandates.

Ready to target BREEAM Outstanding?

We will assess whether Outstanding is realistic on your programme and set out the credits and commitments required to reach it.

Book a BREEAM assessment or request a fixed-fee quote — we reply the same working day with the scheme, timeline and fee for your project.

Frequently Asked Questions

How do you achieve BREEAM Outstanding?

Set the target before concept design is fixed, appoint a BREEAM AP with authority in design decisions, push energy performance close to the maximum, meet every mandatory minimum standard, secure innovation credits, and run the evidence schedule from procurement onwards. Certification at Outstanding also requires the project to be published as a case study.

Is BREEAM Outstanding worth it compared with Excellent?

It depends on why you are certifying. If a planning condition or funder requires Excellent, Outstanding is a reputational and marketing decision. For flagship or institutionally funded assets it can be justified; for most schemes Excellent achieved cleanly is the better commercial outcome.

Can an industrial or warehouse building achieve Outstanding?

Yes. Large logistics and industrial developments regularly target the top ratings, usually driven by energy performance, roof-mounted renewables, and corporate occupier requirements.

How early do you need to commit to Outstanding?

Before concept design is signed off. Outstanding depends on decisions about form, fabric, heat source and metering that cannot be revisited economically once the design is developed.

BREEAM by building type

• BREEAM for offices — new build, shell and core, and fit-out
• BREEAM for warehouse and industrial — logistics and light industrial
• BREEAM for data centres — water intensity, cooling and power
• BREEAM for retail — stores and shopping centres
• BREEAM for residential — housing and multi-residential schemes
• BREEAM for public sector — schools, health and civic