Stop energy costs draining rental profits. Save £200-£3,000+ per property annually with our landlord-specific comparison strategies for HMOs, voids & portfolios.
Contact UsProperties left on deemed or default tariffs cost 20-40% more than competitively sourced rates, especially during void periods.
Landlords forget to compare energy when tenants move out, leaving properties on expensive contracts for months or years.
Unclear whether landlord or tenant pays leads to nobody comparing, with bills defaulting to expensive rates automatically.
Even short void periods trigger rollover contracts with significantly higher unit rates, eroding rental profits quickly.
✅ Tenant chooses supplier
✅ Tenant pays bills directly
✅ Landlord responsible during voids
✅ Suitable for single-let properties
Landlord must still compare during voids
✅ HMOs & multi-occupancy
✅ Serviced accommodation
✅ Bills-included rentals
✅ Short-term lets
Active comparison essential for margins
Compare total cost including standing charges and unit rates. For rental properties, especially during void periods, fixed tariffs with flexible terms provide optimal balance of cost control and adaptability. HMO energy requires business comparison for accurate pricing.
| Property Type | Typical Annual Cost | Landlord Considerations |
|---|---|---|
| 1-Bed Flat Single Let |
£900 – £1,300 | Void period management critical. Short fixed contracts recommended. |
| 2-Bed House Family Rental |
£1,200 – £1,800 | Higher usage during tenancy. Compare both domestic and business rates. |
| HMO (4–6 Tenants) Multi-Occupancy |
£2,500 – £5,000 | Business energy required. Compare regularly due to high turnover. |
| Serviced Apartment Short-Term Let |
£1,800 – £3,500 | 24/7 operation. Fixed pricing essential for predictable costs. |
When a property is empty: Energy supply continues • The account defaults to expensive deemed tariffs • Deemed rates are 20-40% higher than competitive rates • Even a 1-month void can cost £200+ if unmanaged • Landlords must compare and secure appropriate tariffs before voids begin.
Multiple tenants = simultaneous cooking, heating, washing. Consumption 2-3x higher than single households requires specific tariff comparison.
Regular voids between tenants. Without active management, HMOs default to expensive deemed rates multiple times annually.
HMOs legally require commercial energy contracts. These lack price cap protection, making comparison essential for cost control.
Regular comparison saves £1,000+ per HMO annually. Portfolio of 5 HMOs can save £5,000+ with proper energy management.
✅ Most single-let properties
✅ Protected by price cap
✅ Easier switching process
✅ Usually cheapest option
✅ Standardized tariffs
Recommended for standard rentals
✅ HMOs & multi-occupancy
✅ No price cap protection
✅ Bespoke negotiated rates
✅ Complex comparison needed
✅ Higher risk of overpaying
Essential for HMOs & commercial lets
Properties automatically revert to expensive deemed rates when tenants leave. Many landlords don't switch, costing £200+ per void.
Not comparing energy after tenant move-out. Even 2-week voids on deemed rates add unnecessary costs to rental overheads.
Assuming tenants always manage energy. During voids and with bills-included rentals, landlord comparison is essential.
Using domestic comparison for HMOs. Business energy requires different comparison with different supplier options.
Single-let landlords save £200–£600 per property | HMOs save £800–£2,000+ | Portfolio landlords save £3,000+ annually
Compare energy prices specifically for rental properties. Manage void periods effectively, optimize HMO costs, and maximize portfolio returns through strategic energy comparison.