Punane tn 31 is a 9-storey residential building completed in 1973 in Lasnamäe, with 216 apartments. Load-bearing structure: Prefabricated Concrete Panels (EHR register). The most common unit type is 2-room apartments (107 of them). Energy class E (per energy certificate).
The Estiq AVM baseline for apartments in this building is 2 366 €/m², approximately 6.3% below the Lasnamäe median (notarised apartment transaction median €2 525/m², 2026 Q3, n=491). The typical unit (2-room, 43,2 m²) comes to about €108 259.