No historic monuments in Ergnies
25% of compared French towns have no historic monument either. Ailly-le-Haut-Clocher, 2.8 km from Ergnies, is the nearest town with a classé monument.
The nearest classé monuments to Ergnies
Towns within 15.5 mi with at least one classé monument, nearest first.
| Town | Distance | Monuments | Classé | Protected area |
|---|---|---|---|---|
| Ailly-le-Haut-Clocher | 1.8 mi | 1 | 1 | — |
| Vauchelles-lès-Domart | 2.2 mi | 1 | 1 | — |
| Bouchon | 3.6 mi | 1 | 1 | — |
| Domart-en-Ponthieu | 4 mi | 2 | 1 | — |
| Long | 4 mi | 3 | 2 | — |
| L'Étoile | 4.4 mi | 2 | 1 | — |
4 towns in Somme have protected historic areas: Abbeville, Mers-les-Bains, Le Crotoy, Conty.
13% of homes in Ergnies 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 between 1971 and 1990 than in any other period (27%).
INSEE, census 2023: main homes (résidences principales) only; second homes and empty homes aren’t dated.
Ergnies in brief
Old houses are part of Ergnies’s character: 13% of its homes were built before 1919, against 7.4% in the median compared French town. Ergnies has nothing on the list; Ailly-le-Haut-Clocher, 1.8 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 8, 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.