Kopli tn 77 is a 4-storey residential building completed in 1914 in Põhja-Tallinna, with 34 apartments. Load-bearing structure: Reinforced Concrete (EHR register). The most common unit type is 3-room apartments (14 of them). Energy class E (estimated from construction year).
Based on the Estiq valuation model and Land Board transaction registries, the building price benchmark is 3 144 €/m², which is approximately 9.2% 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 €191 470.