No historic monuments in Diefmatten
25% of compared French towns have no historic monument either. Bellemagny, 4 km from Diefmatten, is the nearest town with a classé monument.
The nearest classé monuments to Diefmatten
Towns within 15.5 mi with at least one classé monument, nearest first.
| Town | Distance | Monuments | Classé | Protected area |
|---|---|---|---|---|
| Bellemagny | 2.5 mi | 1 | 1 | — |
| Leimbach | 5.8 mi | 1 | 1 | — |
| Vieux-Thann | 6.5 mi | 2 | 1 | — |
| Thann | 6.8 mi | 14 | 6 | — |
| Frais | 7.2 mi | 1 | 1 | — |
| Masevaux-Niederbruck | 7.2 mi | 11 | 1 | — |
4 towns in Haut-Rhin have protected historic areas: Mulhouse, Colmar, Neuf-Brisach, Riquewihr.
22% of homes in Diefmatten were built before 1919
Main homes by when they were finished, beside the median compared French town (the tick).
22% 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 (29%).
INSEE, census 2023: main homes (résidences principales) only; second homes and empty homes aren’t dated.
Diefmatten in brief
More of Diefmatten’s homes are old than in most places: 22% were built before 1919, against 7.4% in the median compared French town. Diefmatten has nothing on the list; Bellemagny, 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 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.