Karsti tn 9 is a 7-storey residential building completed in 2018 in Mustamäe, with 31 apartments. Load-bearing structure: Monolithic Concrete (EHR register). The most common unit type is 3-room apartments (16 of them). Energy class C (per energy certificate).
The Estiq AVM baseline for apartments in this building is 2 679 €/m², approximately 0.0% above the Mustamäe median (notarised apartment transaction median €2 679/m², 2026 Q3, n=404). The typical unit (3-room, 60,1 m²) comes to about €154 577.