J. Poska tn 12a is a 3-storey residential building completed in 1940 in Kesklinna, with 7 apartments. Load-bearing structure: Brick / Masonry (EHR register). The most common unit type is 3-room apartments (3 of them). Energy class F (per energy certificate).
The Estiq AVM baseline for apartments in this building is 3 728 €/m², approximately 0.0% above the Kesklinna median (notarised apartment transaction median €3 727/m², 2026 Q3, n=408). The typical unit (3-room, 73,9 m²) comes to about €264 488.