Solar panels for new builds in Milton Keynes
We serve every major housebuilder and self-builder in the Milton Keynes area with FHS-compliant solar PV. From 50-plot SME sites to large-scale urban extensions — fully Part L 2026 compliant from spring 2027 onwards.
The new-build market in Milton Keynes
MK East and Strategic Land Allocation — large-scale volume housebuilder activity (Persimmon, Barratt, Crest Nicholson).
From 24 March 2027, every new dwelling commenced in Milton Keynes must comply with Part L 2026 of the Building Regulations — the Future Homes Standard. That means solar PV at 40% of ground floor area coverage, an air source heat pump (no gas boilers), 0.15 W/m²K external walls, and air permeability of 3 m³/(h·m²). The ~26,000 plots in Milton Keynes's active Local Plan allocations will all be delivered to this specification.
Why developers in Milton Keynes choose us
- Per-plot pricing locked at procurement — no inflation clauses, no surprises at handover.
- Factory pre-fit for in-roof solar — site labour drops to a 2-hour final connection per plot.
- Full SAP/HEM compliance pack with every plot — Elmhurst and Stroma-accredited assessors.
- 20-year insurance-backed workmanship warranty accepted by NHBC, LABC, Premier and Buildmark.
- Local site team — we have completed projects across South East since 2014.
Self-build solar in Milton Keynes
For custom-build clients and one-off plot owners, we offer a design-led service working alongside your architect from RIBA Stage 2 onwards. The Milton Keynes area has a strong self-build culture (especially in South East) and our self-build team has delivered over 60 projects in the wider region.
0% VAT applies to solar PV materials and labour on new dwellings under VAT Notice 708 — making the per-plot cost noticeably lower than retrofit. A typical 6 kWp in-roof package on a custom 4-bed runs £8,500–£10,500 all-in.
Planning and Building Control in Milton Keynes
Milton Keynes Building Control bodies (including South East-area private inspectors and the local LABC office) accept full HEM-route compliance documentation. We have working relationships with the regional Building Control inspectors and can flag any local-area interpretation quirks during the design stage.
Where the 40% PV coverage cannot be physically met — typically heritage-area infill or heavily shaded plots in older parts of Milton Keynes — we document the technical justification in the SAP/HEM compliance file and install the maximum geometrically feasible array. Building Control acceptance is the norm for well-documented exemptions.
What an FHS-ready new build in Milton Keynes looks like
Five common installation types across our South East work — from volume in-roof through to architect-led BIPV.
What we install across new-build plots
Four lead services for developers and self-builders.
In-Roof Solar Integration
Factory-fitted in-roof PV systems integrated into the roof structure during construction — the FHS-default specification.
Learn more →Building Integrated Photovoltaics (BIPV)
Solar tiles, solar slates and PV-glass facades — for premium plots and Conservation Areas.
Learn more →SAP & HEM Compliance Modelling
Full SAP 10.3 and Home Energy Model assessments certified by Elmhurst, Stroma and BRE-accredited assessors.
Learn more →Developer Procurement Packages
Bulk solar+battery+ASHP packages priced per-plot across whole sites.
Learn more →New-build solar in Milton Keynes for volume new-build programmes
Per-plot pricing locked at procurement. Factory pre-fit on panelised roof cassettes. SAP/HEM modelling for every house type included. NHBC, LABC, Premier and Buildmark warranty-accepted workmanship. 20-year insurance-backed system warranty. We work with developers from 50 plots to 5,000+ across multi-site frameworks — agreed pricing, agreed programme, agreed warranty stack.
New-build solar in Milton Keynes for one-off custom builds
Engagement from RIBA Stage 2. PV sizing collaborative with the architect. SAP/HEM modelling that gives the architect freedom on glazing ratios and roof geometry. Building Control submission pack ready for the Approved Inspector. 0% VAT on new-build dwellings. Staged invoicing aligned to your self-build mortgage drawdowns. We work with custom-build buyers across England, Wales and Scotland.
How this fits into the FHS compliance pathway
Every FHS-compliant new build must pass three regulatory gates. New-build solar in Milton Keynes fits primarily into the second gate — design-stage Part L compliance — but has knock-on implications for Building Control sign-off and post-completion warranty:
- 1 Planning permission Most solar PV on new dwellings is consented within the dwelling\'s primary planning consent. Conservation Areas, Article 4 directions and listed-curtilage plots require additional planning consideration — we handle the planning evidence required for these.
- 2 Building Control — Part L compliance SAP 10.3 or HEM compliance modelling demonstrating Dwelling Emission Rate ≤ Target Emission Rate. PV specification, ASHP capacity, fabric U-values and air permeability all entered into the modelling. We provide the full compliance file ready for the Approved Inspector.
- 3 Post-completion — warranty & EPC MCS certificate, EPC, monitoring app onboarding and 20-year insurance-backed workmanship warranty. NHBC, LABC, Premier and Buildmark all accept our installation specification without query — important if you\'re relying on a structural warranty for buyer mortgageability.
For a fuller walkthrough of the compliance process, see our Part L 2026 page and the FHS PV calculator which sizes a compliant system from your ground floor area in 30 seconds.
Common questions
Answers to the questions we get most often when discussing new-build solar in Milton Keynes with new clients.
When does the Future Homes Standard come into force?
What does FHS-compliant solar PV actually cost per plot?
Will the 40% PV rule actually be enforced?
Can I exceed FHS minimum specifications?
Get a Milton Keynes new-build solar quote
Tell us your plot details — ground floor area, location and target start-on-site date. We return a fully-costed system sized to Part L 2026 (40% PV rule), with the SAP/HEM compliance pack included.