No historic monuments in Allenay
25% of compared French towns have no historic monument either. The nearest town to Allenay with a classé monument is Ault, 3.2 km away.
The nearest classé monuments to Allenay
Towns within 15.5 mi with at least one classé monument, nearest first.
| Town | Distance | Monuments | Classé | Protected area |
|---|---|---|---|---|
| Ault | 2 mi | 2 | 1 | — |
| Eu | 4.3 mi | 8 | 4 | — |
| Feuquières-en-Vimeu | 5.2 mi | 1 | 1 | — |
| Le Tréport | 5.7 mi | 3 | 3 | Yes |
| Gamaches | 7.5 mi | 2 | 1 | — |
| Saint-Valery-sur-Somme | 8.9 mi | 5 | 4 | — |
4 towns in Somme have protected historic areas: Abbeville, Mers-les-Bains, Le Crotoy, Conty.
21% of homes in Allenay were built before 1919
Main homes by when they were finished, beside the median compared French town (the tick).
21% 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 (30%).
INSEE, census 2023: main homes (résidences principales) only; second homes and empty homes aren’t dated.
Allenay in brief
Old houses are part of Allenay’s character: 21% of its homes were built before 1919, against 7.4% in the median compared French town. Allenay has nothing on the list; Ault, 2 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.