Last week, an apartment owner from the 7th district came to us. He said: “I already know what it’s worth — I checked on Willhaben and entered the data into an online calculator. €520,000.” We carried out a valuation. The actual market value turned out to be €445,000.
The difference — €75,000. This is not a calculator error. It is what the calculator simply cannot see: a gas boiler that will need replacing; an energy certificate of class F that puts buyers off; Betriebskosten 30% higher than the neighbouring building; and a Hausverwaltung with a 2.1-star rating on Google.
An online calculator sees: district, area, number of rooms. We see much more. And it is precisely in that “much more” that the difference lies between an apartment that sells in 2 weeks and one that sits on the market for six months.
Apartment Valuation in Vienna: What Online Calculators Cannot See
When Anastasia comes to the first viewing, she does not look at what the owner sees. The owner sees their home — with emotions, memories, renovation money invested. Anastasia sees what the buyer will see: the first impression at the entrance, the smell, the light, the view from the window, the sounds from the street.
Here is the real list of what we check during a free valuation — and why each point affects the price.
District and Micro-Location: Not “Location, Location, Location” but Minutes and Decibels
The district is the most important factor. But not the district in general — the micro-location. An apartment on Mariahilfer Straße and an apartment in a quiet side street 200 metres away — the same district, but different prices. An apartment near the U3 station and one 15 minutes’ walk to the metro — the same district, but different sales speed.
We check: walking distance to the metro in minutes (not “nearby”), noise level (quiet courtyard side vs. busy street), availability of supermarkets, schools, and pharmacies within walking distance. For Ukrainian clients, often critical: a school nearby and a safe courtyard for children. This is not just “convenient” — it is concrete thousands of euros in price difference.
Apartment Condition: What We See and What the Buyer Will See
The owner often thinks: “We renovated 5 years ago — the apartment is in excellent condition.” We walk in and see: bathroom tiles from 2010, an entry-level IKEA kitchen, scratched floors. A buyer paying €350,000 expects more.
We check: condition of the bathroom and kitchen (the two main factors for buyers), floors, windows, doors, walls, electrical wiring (aluminium or copper — in old Altbau buildings this is a critical issue). We tell the owner straight away: the buyer will accept this, and this will lower the price. Sometimes a bathroom renovation for €3,000 adds €12,000 to the price. Sometimes not — and we say so honestly.
Energy Certificate: A Factor That Noticeably Affects Price and Sales Speed
Three years ago, buyers barely paid attention to the Energieausweis. Today it is one of the first documents they ask for. Apartments with a good energy rating (A or B) sell faster and often at higher prices. The energy rating significantly affects the buyer’s monthly costs and their willingness to pay the asking price.
We check: the existence and currency of the Energieausweis, the heating system (gas, district heating, heat pump), the insulation condition. If the Energieausweis is poor, we explain what this costs the buyer in practice (€200–300/month on heating instead of €80–100). Sometimes we recommend replacing the boiler before sale — especially if a Sanierungsoffensive subsidy is available, covering up to 30% of the cost.
Grundbuch: What Is Not Visible from the Outside
Hanna Buyadzhy has a legal background, and before an apartment goes to market, she checks the Grundbuch — the property ownership register. This is a standard step that uncovers potential issues before the buyer sees them.
In one case, a Belastungs- und Veräußerungsverbot was registered in the Grundbuch — a prohibition on sale entered 15 years ago. The owner did not even know it was still in force. In another case, a previous mortgage turned out to be formally unclosed. In such situations we bring in a notary or lawyer who arranges the removal of the encumbrance. That is exactly how it should work: the agent finds it, the lawyer resolves it. The client gets the apartment without hidden surprises at the transaction.
Hausverwaltung and Rücklage: Building Condition as a Price Factor
Buyers are becoming smarter. They no longer ask only “How much does it cost?” but also “What condition is the building in?” and “How much is in the Rücklage?”
We check: the size of the accumulated Rücklage (minimum from 2026: €1.13/m²/month), renovation plans, condition of common areas, and the development of Betriebskosten over 2–3 years. A building with €12,000 Rücklage for 20 apartments is a warning sign for buyers. One with €80,000 is an argument for a higher price.
Real Apartment Value in Vienna vs. Listing Prices
This is where online calculators make the biggest mistakes. They compare your apartment with listings — i.e., with sellers’ asking prices. These prices are often inflated by 10–15%. We compare with actual closed transactions: prices at which apartments were truly sold.
Anastasia compares the property with WKO Immobilienpreisspiegel market data, available data on real transactions, and VigoImmobilien’s internal transaction database of 4 years.
For Commercial Properties — A Separate Approach
Valuing commercial real estate is a world of its own, and Lyubov Stasenko, who specialises in this segment, approaches it differently. Here the price is determined by income: Kaufpreisfaktor, Bruttorendite, lease structure, MRG status of apartments.
Lyubov recently valued a Zinshaus in the 15th district. Most rental agreements are old MRG contracts with Richtwertmiete. As of April 2026, the Richtwert for Vienna is €6.74/m² (Statistik Austria) — significantly below the market rental rate of €16–20/m² for vacant apartments. This is the key valuation factor for such properties.
What You Get After Our Valuation — and What Comes Next
Not just a number. You get an understanding: how much your property is really worth, why exactly that amount, what could increase the price, and how quickly a sale is realistically achievable.
The valuation is free. We charge nothing — even if you decide to sell independently or through another agency. Why? Because when someone sees the quality of our work at the valuation stage, they trust us with the sale too.
Most owners overvalue their property. Not because they are greedy — but because they see it as their home, not as a product on the market. Our task is to show an objective picture: without sugarcoating, but also without undervaluing. With concrete figures and recommendations.
If you are thinking about selling or simply want to know what your apartment is worth today — contact us. Free, no obligation.
Anastasia Tomilovych — residential | Lyubov Stasenko — commercial | Hanna Buyadzhy — Grundbuch and document preparation
+43 664 99 8775 99 | [email protected]
