Roosikrantsi tn 21 is a 5-storey residential building completed in 1958 in Kesklinna, with 18 apartments. Load-bearing structure: Reinforced Concrete (EHR register). The most common unit type is 2-room apartments (13 of them). Energy class E (per energy certificate).
The Estiq AVM baseline for apartments in this building is 3 979 €/m², approximately 6.8% above the Kesklinna median (notarised apartment transaction median €3 727/m², 2026 Q3, n=408). The typical unit (2-room, 43,3 m²) comes to about €180 085.