What to look out for before buying a house? – 7 mistakes many people make

July 23, 2026

Buying a property is one of the biggest financial decisions of our lives. However, most buyers concentrate on the aesthetic aspects, while the real problems remain hidden. A bad decision can mean millions of forints in extra costs.

In this article, we present the 7 most common mistakes that buyers make – and also how you can avoid them.

You decide based only on appearances

Many fall in love with a property based on the first impression, even though beautiful finishes and a modern kitchen can easily hide serious problems.

Common hidden defects:

cracks in the walls

dampness

poor insulation

outdated structure

You do not check the technical condition

The technical condition of a property is crucial. Many defects are not visible at first glance, only with an expert eye.

To be checked:

roof structure

walls and cracks

doors and windows

building systems (water, electricity, heating)

foundation and structure

You choose the wrong neighborhood

A good property is useless if the surroundings are unsuitable. Transport, noise levels, infrastructure, and the future development of the neighborhood all have a serious impact on the quality of life and the value of the property. These often only come to light later, when they can no longer be changed.

Therefore, it is important not only to examine the property but also its surroundings. A neighborhood that seems peaceful at first during the day can show a completely different picture in the evening or on weekends.

You do not calculate with hidden costs

The purchase price is just the beginning. Most buyers underestimate the additional costs.

Typical extra costs:

renovation

property transfer tax (4%)

legal fees

furnishing

energy modernization

You do not check the documentation

A property on paper does not always match reality. There may be unauthorized alterations, deviations from the plans, or legal problems that can cause serious trouble later during use or sale.

Comparing the title deed, building permits, and the existing condition is a fundamental step. If these are not in order, it can represent a significant risk for the buyer.

Leave a comment