What is your Mainz-Kostheim property worth?
Use the calculator below to estimate the market value of your home, based on listing prices in Mainz-Kostheim.
Based on 158 apartment listings in Mainz-Kostheim (median €4,624/m²)
Mainz-Kostheim has too few listings to estimate alone — showing Wiesbaden averages.
Based on 158 listings (minimum 100 required for a precise local estimate).
Calculate your home's value
Estimated value
€350,765
Range: €298,150 – €403,380
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What you get at €346,816
Real published listings in Mainz-Kostheim priced near this budget — ranked by Seeki score.
What you get at €346,816/ approx. sale price
House · — · 137 m²
Country price trend
Eurostat House Price Index for Bundesrepublik Deutschland, last 12 quarters
+0.0%12Q
Sample listings
How does this work?
- How accurate is this estimate?
- It uses asking prices from current listings in Mainz-Kostheim, not actual sale prices. Accuracy is best in dense urban areas with many comparable listings. Treat it as a rough guide, not a professional valuation.
- How is the estimate calculated?
- We multiply your floor area by the median price per m² of comparable listings in Mainz-Kostheim, refreshed daily from public listings on Seeki.
- Where does the data come from?
- Public real estate listings indexed by Seeki, refreshed daily and aggregated by area.
- Can I get notified when prices change?
- Yes — enter your email above and we'll send a magic link. After confirming, we'll alert you when the median price in Mainz-Kostheim moves beyond your chosen threshold.