No historic monuments in Châtillon-lès-Sons
25% of compared French towns have no historic monument either. From Châtillon-lès-Sons, the nearest classé monument is in Bois-lès-Pargny, 4.1 km away.
The nearest classé monuments to Châtillon-lès-Sons
Towns within 15.5 mi with at least one classé monument, nearest first.
| Town | Distance | Monuments | Classé | Protected area |
|---|---|---|---|---|
| Bois-lès-Pargny | 2.5 mi | 2 | 2 | — |
| Marle | 4 mi | 3 | 1 | — |
| Crécy-sur-Serre | 5.2 mi | 3 | 2 | — |
| Pleine-Selve | 7.5 mi | 1 | 1 | — |
| Bosmont-sur-Serre | 7.9 mi | 3 | 2 | — |
| Prisces | 8 mi | 1 | 1 | — |
7 towns in Aisne have protected historic areas: Soissons, Laon, Château-Thierry, Essômes-sur-Marne, La Ferté-Milon, Condé-en-Brie, Oigny-en-Valois.
62% of homes in Châtillon-lès-Sons were built before 1919
Main homes by when they were finished, beside the median compared French town (the tick).
62% of its main homes were built before 1919; the median compared French town has 7.4%. More of them were finished before 1919 than in any other period (62%).
INSEE, census 2023: main homes (résidences principales) only; second homes and empty homes aren’t dated.
Châtillon-lès-Sons in brief
More of Châtillon-lès-Sons’s homes are old than in most places: 62% were built before 1919, against 7.4% in the median compared French town. Châtillon-lès-Sons has nothing on the list; Bois-lès-Pargny, 2.5 mi away, is the nearest place with classé monuments.
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 9, 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.