Sõstra tn 4a is a 5-storey residential building completed in 2004 in Kristiine, with 24 apartments. Load-bearing structure: Prefabricated Concrete Panels (EHR register). The most common unit type is 2-room apartments (16 of them). Energy class D (per energy certificate).
Based on the Estiq valuation model and Land Board transaction registries, the building price benchmark is 3 254 €/m², which is approximately 0.1% below the Kristiine median (notarised apartment transaction median €3 256/m²). The building demonstrates high transaction liquidity for 2-room units, with a typical market value of around €146 755.