No historic monuments in Janneyrias
25% of compared French towns have no historic monument either. The nearest town to Janneyrias with a classé monument is Saint-Maurice-de-Gourdans, 9.4 km away.
The nearest classé monuments to Janneyrias
Towns within 15.5 mi with at least one classé monument, nearest first.
| Town | Distance | Monuments | Classé | Protected area |
|---|---|---|---|---|
| Saint-Maurice-de-Gourdans | 5.8 mi | 1 | 1 | — |
| Crémieu | 6.8 mi | 20 | 6 | Yes |
| Décines-Charpieu | 7.5 mi | 1 | 1 | — |
| La Verpillière | 8.1 mi | 1 | 1 | Yes |
| Saint-Quentin-Fallavier | 8.4 mi | 2 | 1 | Yes |
| Hières-sur-Amby | 9.2 mi | 2 | 1 | Yes |
20 towns in Isère have protected historic areas: Grenoble, Vienne, Villefontaine, La Verpillière, Saint-Quentin-Fallavier, La Côte-Saint-André, Saint-Chef, Crémieu, Saint-Étienne-de-Saint-Geoirs, Saint-Geoire-en-Valdaine, Barraux, Mens and 8 more.
13% of homes in Janneyrias were built before 1919
Main homes by when they were finished, beside the median compared French town (the tick).
13% of its main homes were built before 1919; the median compared French town has 7.4%. More of them were finished since 2006 than in any other period (27%).
INSEE, census 2023: main homes (résidences principales) only; second homes and empty homes aren’t dated.
Janneyrias in brief
More of Janneyrias’s homes are old than in most places: 13% were built before 1919, against 7.4% in the median compared French town. Janneyrias has nothing on the list; Saint-Maurice-de-Gourdans, 5.8 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.