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Purchase price and energy running cost | Homecode

What do purchase price and available energy costs show?

Combine a purchase price you enter with a sourced annual energy-cost estimate. Unavailable costs stay unavailable rather than being treated as zero. Review the evidence basis.

This is transparent arithmetic, not a property valuation, quotation, financial advice or a prediction of future bills.

Set the comparison

The calculation runs on the server with a normal GET form, so it still works without JavaScript. Only the purchase price and horizon are accepted from this form.

Enter the agreed or asking amount you want to compare. Do not enter an address or personal details.

Choose 1 to 30 years. A current annual estimate is repeated unchanged across the selected horizon.

Cost view

Time horizon: 5 years.

Purchase price
UnavailableNot availableEnter a purchase price to make this figure known.
Estimated annual energy cost
UnavailableNot availableNo current sourced annual energy cost is available.
Energy cost across the selected horizon
UnavailableNot availableNo current sourced annual energy cost is available.
Purchase price plus energy cost
UnavailableNot availableOne or more required inputs are unavailable or invalid.

Running-cost evidence

Official household energy price-cap information is published by Ofgem. Homecode withholds an amount until a dated rate record and the required consumption inputs are connected.

No H2 annual energy-cost estimate is connected for this request. No running-cost amount or combined total has been invented.

Assumptions and limits

  • Selected time horizon: 5 years.
  • The selected horizon repeats one annual run-rate. It does not model future tariff changes or inflation.
  • Amounts are nominal and are not discounted to present value.
  • Actual use and bills can differ from the modelled energy inputs and tariff basis.

Costs not available in this view

These items are excluded, not £0. A complete ownership budget needs property-specific evidence for each one.

  • Unavailable: Mortgage interest and other finance costs
  • Unavailable: Purchase taxes, conveyancing, survey and moving costs
  • Unavailable: Insurance, council tax, water and non-energy services
  • Unavailable: Maintenance, repairs, replacements and improvements
  • Unavailable: Selling costs and any change in property value