Tildri tn 21 is a 3-storey residential building completed in 1982 in Mustamäe, with 24 apartments. Load-bearing structure: Lightweight Blocks (EHR register). The most common unit type is 3-room apartments (11 of them). Energy class D (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, 67,7 m²) comes to about €174 124.