Vana-Kalamaja tn 23 is a 3-storey residential building completed in 2018 in Põhja-Tallinna, with 6 apartments. Load-bearing structure: Lightweight Blocks (EHR register). The most common unit type is 3-room apartments (3 of them). Energy class B (per energy certificate).
Based on the Estiq valuation model and Land Board transaction registries, the building price benchmark is 3 388 €/m², which is approximately 2.1% below the Põhja-Tallinna median (notarised apartment transaction median €3 461/m²). The building demonstrates high transaction liquidity for 2-room units, with a typical market value of around €152 799.