Tallinna mnt 21 is a 5-storey residential building completed in 1963 in Narva linn, with 78 apartments. Load-bearing structure: Brick / Masonry (EHR register). The most common unit type is 2-room apartments (59 of them). Energy class F (per energy certificate).
The Estiq AVM baseline for apartments in this building is 466 €/m², approximately 19.2% above the Narva linn median (notarised apartment transaction median €391/m², 2026 Q3, n=215). The typical unit (2-room, 39,2 m²) comes to about €18 267.