4 lots by Konstantin Karlsonn (1854–1939) at Estonian auction houses, 2024–2026: 3 sold (75%). Hammer prices €3,600–€16,500; the highest, €16,500, was for Vaade Tallinnale Nõmmelt at Allee galerii in 2024. Prices as the houses published them, without the buyer's premium.
| Sale | Work | Result |
|---|---|---|
| Kevadoksjon 2026Allee galerii · May 2026 | Jalutuskäik Rannamõisas, 1926Oil on canvas · 45 x 70 cm | €3,600starting price €3,000Lot ↗ |
| Sügisoksjon 2025Allee galerii · November 2025 | Reval, 1890Oil on canvas · 40 x 66 cm | unsoldstarting price €14,000Lot ↗ |
| Sügisoksjon 2024Allee galerii · November 2024 | Vaade Tallinnale Nõmmelt, 1923Oil on canvas · 52 x 86 cm | €16,500starting price €5,000Lot ↗ |
| Kevadoksjon 2024Allee galerii · May 2024 | Päikeseloojang Kadriorus (Reval), 1900Oil on canvas · 40 x 68.5 cm | €14,400starting price €5,000Lot ↗ |