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EPC compliance deadlines are approaching and the data most letting agents and housing providers hold on their stock is not good enough to plan against. Sava's energy analytics software turns your property portfolio data into a retrofit plan, a compliance roadmap and the intelligence to make defensible investment decisions.

Sava provides energy analytics software and surveying expertise to UK housing providers and property professionals. With 30 years of sector experience and over 220 social housing clients, Sava helps organisations understand their current energy performance, model retrofit options and plan the journey to net-zero compliance with data they can rely on.

30yr
30 years
Energy analytics in UK housing
220+
220+ clients
Social housing providers served
EPC
EPC compliance
Data-driven compliance planning
K
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The energy compliance problem

UK property portfolios face EPC minimum standard requirements that most organisations do not yet have reliable data to plan against.

The Minimum Energy Efficiency Standards for the private rented sector and the net-zero commitments facing social housing providers both require an accurate understanding of the current energy performance of every property in a portfolio. Most organisations are working from EPC data that is incomplete, outdated or collected to an insufficient standard to support the investment decisions required.

EPC data that is too old or too inconsistent to plan a retrofit programme from

An EPC from 2012 produced by a different assessor on a different methodology does not give you what you need to model upgrade costs or predict post-retrofit ratings. Decisions made from poor data produce expensive mistakes.

Retrofit investment decisions made without reliable modelling

Understanding the cost to move a property from EPC band D to band C across a portfolio of 500 properties requires energy modelling that most spreadsheet-based approaches cannot deliver with the accuracy that investment decisions require.

Compliance deadlines that are approaching faster than portfolio planning is progressing

The EPC minimum standard timetable gives letting agents and housing providers a fixed horizon. Portfolio analysis that takes months to complete manually is analysis that arrives too late to inform the decisions it was supposed to support.

Surveyors whose qualifications are not current for the new assessment standards

The move to the new Home Energy Model assessment methodology requires updated training and qualifications. Organisations whose assessment teams are not current face delays in their compliance planning.

How Sava works for housing providers and property professionals

Six capabilities that turn your property portfolio data into a defensible energy compliance plan.

Sava's combination of energy analytics software and surveying qualifications provides both the data intelligence and the assessment capability that housing providers and property professionals need to navigate EPC compliance and net-zero requirements.

1

Intelligent Energy analytics software

Sava's Intelligent Energy platform processes portfolio-level property data to produce energy performance analysis, EPC band distribution, upgrade cost modelling and net-zero pathway planning at the scale of your whole stock.

2

EPC data quality assessment

Analysis of your existing EPC dataset to identify gaps, inconsistencies and properties where the current rating cannot be relied upon for investment planning - and a programme to address those gaps.

3

Retrofit investment modelling

Cost and benefit modelling of retrofit options across your portfolio - from heating system replacement to fabric upgrades - to inform investment prioritisation and business case development.

4

Net-zero pathway planning

Long-term pathway modelling that maps the route from current performance to net-zero compliance for your housing stock, with interim milestones and investment phasing built around your financial constraints.

5

Surveying qualifications and training

Sava delivers property surveying qualifications including Domestic Energy Assessor training, ensuring your assessment team holds the current qualifications required for the new assessment standards.

6

Social housing sector expertise

With 220+ social housing clients, Sava's sector knowledge is grounded in the specific procurement, regulatory and organisational context of UK social housing - not adapted from commercial property experience.

How your organisation works with Sava

From portfolio data assessment to net-zero compliance plan - five stages.

Sava's engagement approach takes housing providers and property professionals from their current data position to an actionable, funded compliance roadmap.

1

Portfolio data assessment

Review of your current EPC dataset - coverage, age, methodology consistency and reliability for planning purposes. Identification of the gaps that need to be addressed before investment modelling is meaningful.

2

Energy analytics setup

Configuration of the Intelligent Energy platform with your property data, producing an initial view of your stock's current energy performance distribution and the scale of the compliance challenge.

3

Retrofit modelling and scenario analysis

Cost and impact modelling of upgrade options across your portfolio - producing the evidence base for investment prioritisation and business case development.

4

Net-zero pathway development

Development of a long-term pathway plan with phased investment, interim milestones and the financial modelling to support funding applications and board-level approval.

5

Ongoing compliance monitoring

Ongoing use of the Intelligent Energy platform to track progress against your compliance plan as upgrades are delivered, maintaining an up-to-date view of your stock's position against current and forthcoming standards.

The Kerfuffle member offer

Kerfuffle members get a portfolio data assessment and terms reviewed before any commitment.

Sava is a Kerfuffle-listed supplier. Members get their Kerfuffle account manager included in any commercial discussion.

What Kerfuffle members get with Sava

  • Priority engagement for Kerfuffle member housing organisations
  • Initial portfolio data quality assessment
  • Kerfuffle AM included in commercial discussions
  • Terms reviewed before any software or training commitment
Kerfuffle member route

Standard route

Off-the-shelf pricing

Your terms, reviewed before you sign

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Book a demo and the Sava team will scope it live - with your Kerfuffle AM in the room.

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Live demo - open to all Kerfuffle members

Book a Sava portfolio data assessment call.

A structured conversation about your housing stock, your EPC data position and what a Sava engagement would produce for your compliance planning.

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30 min + Q&A

Energy analytics and EPC compliance planning for UK housing portfolios

How housing providers and letting agents managing large residential portfolios can use energy analytics to plan retrofit investment, meet EPC minimum standards and build a credible net-zero pathway.

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Frequently asked questions

What property professionals ask before they get started.

Is Sava suitable for a letting agent or is it primarily for social housing?
Sava serves both social housing providers and private sector lettings organisations. The energy compliance requirements facing the private rented sector - including EPC minimum standards - create the same data intelligence need that Sava has served in the social housing sector for 30 years.
What does the Intelligent Energy platform do with my portfolio data?
The platform processes your property energy data to produce current performance analysis, EPC band distribution, upgrade cost modelling and net-zero pathway projections. It is designed to handle the scale and complexity of a managed housing portfolio.
How does Sava's data quality assessment work?
Sava reviews your existing EPC dataset for coverage, age, methodology consistency and planning reliability. The output is an assessment of which properties have reliable data for planning purposes and a programme to address gaps.
Do you provide EPC assessment services as well as the software?
Sava provides surveying qualifications and training rather than conducting assessments directly. For assessment capacity, they can advise on qualified assessors. Contact Sava to discuss your specific needs.
How current are Sava's qualifications for the new Home Energy Model?
Sava is a leading UK provider of Domestic Energy Assessor training. Contact Sava to confirm the current qualification framework and the training available for the new assessment methodology.
How do I access the Kerfuffle member offer?
Book a call through this page and mention Kerfuffle or Compare The PropTech. Your Kerfuffle account manager will be included in any commercial discussion.
About Sava

Sava - 30 years of energy analytics in UK housing.

Sava is a UK provider of energy analytics software and property surveying qualifications with a 30-year track record in UK housing. The firm's Intelligent Energy platform is used by over 220 social housing providers to manage EPC compliance, plan retrofit investment and develop net-zero pathways. Sava's combination of analytical software and professional training capability makes it a distinctive resource for housing organisations navigating the intersection of data intelligence, compliance planning and workforce qualification requirements.

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Your EPC compliance deadline is fixed. Your data quality probably is not.

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