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TRANSPARENT PROPERTY ORIENTATION

Understanding property scores

Two transparent indicators help you compare properties at a glance. They are based exclusively on the information available for each property and provide orientation, not an appraisal or expert report.

Two perspectives. One clearer decision.

The scores condense the available property information into two clearly separated perspectives. Missing information is shown through the data basis, so the result always remains understandable.

82/ 100

Sustainability

How future-ready, energy-conscious and durable is a property according to the available data?

How the scores are composed

HWB and HWB class20%

Heating demand from the energy certificate.

fGEE and fGEE class16%

Overall energy efficiency factor from the energy certificate.

Heating and energy source18%

Heat pump, geothermal, district heating, biomass, gas or oil.

Renewable energy and technology14%

Photovoltaics, solar thermal, charging point and rainwater use.

Building efficiency12%

Ventilation, glazing, insulation and energy management.

Materials and construction10%

Timber construction, natural materials and green components.

Building age and modernization10%

Year built, new construction, renovation and modernization.

82/ 100

Health & Lifestyle

How well does a property support everyday comfort, recreation, light and quality of life?

How the scores are composed

Outdoor and recreation areas20%

Balcony, terrace, garden, pool, sauna and conservatory.

Leisure and recreation16%

Lake, nature, hiking, cycling, sports and wellness.

Location, tranquillity and views18%

Views, proximity to nature and tranquillity; noise reduces the value.

Light, orientation and access14%

Orientation, windows, brightness, lift and accessibility.

Infrastructure and amenities14%

Transport, shopping, education, town centre and healthcare.

Living comfort and interior10%

Materials, flooring, kitchen, bathroom, heating, cooling and security.

Condition8%

New build, first occupancy, maintained condition, renovation and age.

What counts as available data?

The data basis shows how many of the relevant rating areas are populated in the current property record. The score only evaluates areas for which usable information is available. Missing data neither improves nor worsens the result.

A simple example

A property with an energy certificate, heat pump, solar system and modern condition receives a well-founded sustainability score. If no energy data is available, the score is based on the remaining available data and the data basis is lower.

Score colours at a glance

80–100: strong profile
65–79: good profile
45–64: developing profile
0–44: limited data or potential for improvement

Fair and transparent classification

The scores are a practical orientation based on the data published for a property. They are not a quality seal and do not replace an energy certificate, a technical inspection, an appraisal or personal advice.

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