No historic monuments in Séderon
25% of compared French towns have no historic monument either. Lachau, 8.5 km from Séderon, is the nearest town with a classé monument.
The nearest classé monuments to Séderon
Towns within 15.5 mi with at least one classé monument, nearest first.
| Town | Distance | Monuments | Classé | Protected area |
|---|---|---|---|---|
| Lachau | 5.3 mi | 1 | 1 | — |
| Saint-Trinit | 7.7 mi | 1 | 1 | — |
| Sault | 10.4 mi | 1 | 1 | — |
| Saint-André-de-Rosans | 11.9 mi | 2 | 1 | — |
| Saint-Christol | 12.2 mi | 1 | 1 | — |
| Lardiers | 13.3 mi | 1 | 1 | — |
18 towns in Drôme have protected historic areas: Valence, Montélimar, Romans-sur-Isère, Livron-sur-Drôme, Saint-Paul-Trois-Châteaux, Loriol-sur-Drôme, Die, Saint-Vallier, Sauzet, Grignan, Saint-Restitut, Espeluche and 6 more.
31% of homes in Séderon were built before 1919
Main homes by when they were finished, beside the median compared French town (the tick).
31% 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 (31%).
INSEE, census 2023: main homes (résidences principales) only; second homes and empty homes aren’t dated.
Séderon in brief
Old houses are part of Séderon’s character: 31% of its homes were built before 1919, against 7.4% in the median compared French town. Nothing in Séderon is on the list; the nearest place with classé monuments is Lachau, 5.3 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.