Future Homes Standard 2027: What Developers Need to Know
The Future Homes Standard introduces significant changes to the energy performance requirements for new homes. Developers should understand the implementation dates, transitional arrangements and design implications before Building Control applications and construction programmes are fixed.
Request a Future Homes Standard Project ReviewWhat Is the Future Homes Standard?
The Future Homes Standard represents the next major change to the Building Regulations requirements governing the energy performance of new homes in England.
For developers, the change is not simply an updated SAP calculation . Heating systems, renewable generation, building fabric, ventilation, hot water and wider design coordination can all influence whether a proposed dwelling complies.
Projects already progressing towards Building Control or construction may also need to establish whether transitional arrangements can be relied upon.
When Does the Future Homes Standard Start?
Developers with projects currently in design, Building Control or early construction should pay particular attention to two important programme dates.
General Implementation
The general implementation date identified for most non-Higher Risk Building work.
Sufficient Commencement Deadline
Qualifying transitional projects must reach the required sufficient commencement point within the applicable transitional period.
What Changes Under the Future Homes Standard?
Compliance should be considered as a coordinated design exercise. A decision made in one area can directly affect the performance required elsewhere.
Heating Systems
Heating strategy will become an increasingly important part of the energy assessment and should be coordinated early with the building design and services strategy.
Renewable Generation
On-site renewable energy generation, including solar PV, may form an important part of the route to compliance.
SAP 10.3
Energy performance will be assessed using the updated SAP methodology applicable to the new standard.
Building Fabric
Wall, roof, floor, glazing and thermal-bridge performance remain fundamental parts of the dwelling energy strategy.
Ventilation
Ventilation requirements need to be coordinated alongside airtightness , energy performance and the proposed heating strategy.
Hot Water
Domestic hot-water generation, storage and distribution can materially affect the overall energy assessment.
Can Existing Projects Stay Under the Previous Regulations?
Transitional arrangements can potentially allow qualifying projects to continue under the previous requirements, but both the relevant Building Control application and the construction programme need to satisfy the applicable conditions.
Both regulatory timing and the physical progress of the relevant building matter.
Do Not Assume the Entire Site Is Protected
Where a development contains multiple houses, apartment blocks or other individual buildings, transitional protection applies to the relevant building rather than automatically applying across the whole development.
A developer therefore needs to understand which buildings have reached the required commencement point before the transitional deadline.
Why Building-Specific Commencement Matters
A development containing several individual buildings should not automatically be treated as one building for transitional purposes.
Sufficiently Commenced
This building may potentially remain within the transitional arrangements where all relevant requirements are satisfied.
Foundations Only
The project needs to establish whether the physical works completed satisfy the applicable Building Regulations commencement definition.
Not Started
This building may move onto the new requirements if it does not satisfy the applicable transition before the deadline.
Read our guide to Building Regulations commencement →
Can New-Build Homes Still Use Gas Boilers After 2027?
Heating strategy is one of the main areas developers should review when preparing for the Future Homes Standard.
Rather than selecting a heating system independently and asking the SAP assessor to make the dwelling comply afterwards, the preferred approach is to coordinate heating and ventilation , fabric, glazing, hot water and renewable generation during the design stage.
The appropriate solution will depend on the dwelling design, development type and overall energy strategy.
Will New-Build Homes Need Solar Panels?
On-site renewable generation forms part of the wider Future Homes Standard design discussion and should be considered alongside the proposed heating system and calculated energy performance.
Solar PV requirements should therefore be reviewed through the project SAP assessment and energy strategy rather than treated as a completely separate late-stage addition.
Roof orientation, available roof area, shading, dwelling type and other project-specific design factors can all influence the eventual solution.
What Should Developers Review Now?
Projects likely to cross the implementation or transitional deadlines should be reviewed before key designs, products and construction programmes become fixed.
Building Control Status
Confirm the intended Building Control route, application status and relevant submission dates.
Construction Programme
Map the anticipated start and sufficient commencement point for each individual building.
SAP Strategy
Review whether the current energy specification remains appropriate under the anticipated regulatory route.
Heating
Confirm the intended heating technology and coordinate it with the wider dwelling energy strategy.
Solar PV
Consider available roof area, orientation and the renewable generation likely to be required by the design.
Fabric & Airtightness
Review insulation, glazing, airtightness and ventilation as one coordinated compliance strategy.
What Information Should I Send One Stop Consult?
For an initial review of your project and its likely Future Homes Standard requirements, send us the following information where available.
- Site address
- Planning reference
- Number of plots or blocks
- Current Building Control status
- Proposed construction programme
- Architectural plans
- Section drawings
- Current SAP or energy strategy
- Proposed heating system
- Proposed solar PV or renewable systems
- External fabric specification where available
One Coordinated Review
One Stop Consult can review the project programme alongside its Building Control and energy requirements and coordinate the specialists needed to develop a compliant strategy.
This can include Building Control , L1A SAP assessments , overheating assessments , solar PV , heating and ventilation systems and air permeability testing required later in the development.
Send Us Your Project →Future Homes Standard Questions Developers Are Asking
Future Homes Standard FAQs
When does the Future Homes Standard start?
The general implementation date identified in the published arrangements for most non-HRB work is 24 March 2027.
What is the transitional deadline?
Qualifying transitional projects need to achieve the applicable sufficient commencement point by 24 March 2028.
Does one commencement protect an entire housing development?
No. The transition applies to the relevant individual building rather than automatically protecting every building on the wider site.
Will the Future Homes Standard affect SAP calculations?
Yes. SAP remains central to demonstrating the energy performance of new dwellings, with the Future Homes Standard introducing an updated assessment and compliance framework.
Does the Future Homes Standard affect heating systems?
Heating is one of the key design areas affected. The proposed heating system should be coordinated with the dwelling's fabric, renewable generation, ventilation and hot-water strategy.
Does the Future Homes Standard require solar PV?
Renewable generation, including solar PV, should be assessed as part of the dwelling's wider energy strategy. The final design will depend on the project and its calculated performance.
Is planning commencement the same as Building Regulations commencement?
No. Planning commencement and Building Regulations commencement are separate legal concepts and should not be assumed to provide the same protection.
Can One Stop Consult review our transitional position?
One Stop Consult can review the available planning, Building Control, design and programme information and coordinate the relevant technical services required for the project.
Related Developer Guidance
Is Your Development Approaching the Future Homes Standard?
Send us your planning reference, Building Control status, plot or block schedule, current drawings and construction programme. We can review the relevant transition dates and coordinate the energy, Building Control and supporting technical services required for the development.