No historic monuments in Sormonne
25% of compared French towns have no historic monument either. Renwez, 4.2 km from Sormonne, is the nearest town with a classé monument.
The nearest classé monuments to Sormonne
Towns within 15.5 mi with at least one classé monument, nearest first.
| Town | Distance | Monuments | Classé | Protected area |
|---|---|---|---|---|
| Renwez | 2.6 mi | 1 | 1 | — |
| Saint-Marcel | 3.1 mi | 3 | 2 | — |
| Tournes | 3.2 mi | 1 | 1 | — |
| Rouvroy-sur-Audry | 3.5 mi | 1 | 1 | — |
| Tremblois-lès-Rocroi | 4 mi | 1 | 1 | — |
| Chilly | 4.6 mi | 1 | 1 | — |
8 towns in Ardennes have protected historic areas: Charleville-Mézières, Sedan, Givet, Revin, Vouziers, Rocroi, Mouzon, Asfeld.
16% of homes in Sormonne were built before 1919
Main homes by when they were finished, beside the median compared French town (the tick).
16% of its main homes were built before 1919; the median compared French town has 7.4%. More of them were finished between 1971 and 1990 than in any other period (43%).
INSEE, census 2023: main homes (résidences principales) only; second homes and empty homes aren’t dated.
Sormonne in brief
Old houses are part of Sormonne’s character: 16% of its homes were built before 1919, against 7.4% in the median compared French town. Nothing in Sormonne is on the list; the nearest place with classé monuments is Renwez, 2.6 mi away.
France has no History Grade yet: this page describes, it doesn’t grade.
Sources: Ministère de la Culture, Mérimée base on POP (immeubles protégés au titre des monuments historiques), October 2026 · Ministère de la Culture, sites patrimoniaux remarquables, October 2026 · INSEE, census 2023 (main homes by build period) · IGN Admin Express (boundaries) · Medians and percentiles: TownRatings, over compared French towns, updated November 4, 2026. Under the Licence Ouverte / Open Licence 2.0 (Etalab).
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.