No historic monuments in Ozon
25% of compared French towns have no historic monument either. Saint-Vallier, 2.4 km from Ozon, is the nearest town with a classé monument.
The nearest classé monuments to Ozon
Towns within 15.5 mi with at least one classé monument, nearest first.
| Town | Distance | Monuments | Classé | Protected area |
|---|---|---|---|---|
| Saint-Vallier | 1.5 mi | 2 | 1 | Yes |
| Vion | 3.7 mi | 1 | 1 | — |
| Andance | 5 mi | 2 | 1 | — |
| Quintenas | 5.7 mi | 2 | 2 | — |
| Saint-Jean-de-Muzols | 5.7 mi | 3 | 2 | — |
| Vernosc-lès-Annonay | 5.7 mi | 1 | 1 | — |
15 towns in Ardèche have protected historic areas: Annonay, Viviers, Chomérac, Villeneuve-de-Berg, Joyeuse, Largentière, Chambonas, Payzac, Balazuc, Ribes, Larnas, Rochecolombe and 3 more.
18% of homes in Ozon were built before 1919
Main homes by when they were finished, beside the median compared French town (the tick).
18% 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 (25%).
INSEE, census 2023: main homes (résidences principales) only; second homes and empty homes aren’t dated.
Ozon in brief
Old houses are part of Ozon’s character: 18% of its homes were built before 1919, against 7.4% in the median compared French town. Nothing in Ozon is on the list; the nearest place with classé monuments is Saint-Vallier, 1.5 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.