Vana-Kalamaja tn 31 is a 3-storey residential building completed in 2015 in Põhja-Tallinna, with 6 apartments. Load-bearing structure: Brick / Masonry (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 3 861 €/m², which is approximately 11.6% above 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 €226 641.