Sõpruse pst 255 is a 10-storey residential building completed in 1994 in Mustamäe, with 64 apartments. Load-bearing structure: Brick / Masonry (EHR register). The most common unit type is 3-room apartments (40 of them). Energy class D (per energy certificate).
The Estiq AVM baseline for apartments in this building is 2 582 €/m², approximately 3.6% below the Mustamäe median (notarised apartment transaction median €2 679/m², 2026 Q3, n=404). The typical unit (3-room, 68 m²) comes to about €171 836.