J. Koorti tn 4 is a 9-storey residential building completed in 1980 in Lasnamäe, with 145 apartments. Load-bearing structure: Prefabricated Concrete Panels (EHR register). The most common unit type is 3-room apartments (52 of them). Energy class C (per energy certificate).
The Estiq AVM baseline for apartments in this building is 2 297 €/m², approximately 9.0% below the Lasnamäe median (notarised apartment transaction median €2 525/m², 2026 Q3, n=491). The typical unit (3-room, 64,9 m²) comes to about €142 001.