Sõpruse pst 230 is a 5-storey residential building completed in 2007 in Mustamäe, with 50 apartments. Load-bearing structure: Monolithic Concrete (EHR register). The most common unit type is 2-room apartments (25 of them). Energy class B (per energy certificate).
Based on the Estiq valuation model and Land Board transaction registries, the building price benchmark is 2 726 €/m², which is approximately 0.1% below the Mustamäe median (notarised apartment transaction median €2 729/m²). The building demonstrates high transaction liquidity for 2-room units, with a typical market value of around €134 937.