No historic monuments in Bourthes
25% of compared French towns have no historic monument either. Clenleu, 10.3 km from Bourthes, is the nearest town with a classé monument.
The nearest classé monuments to Bourthes
Towns within 15.5 mi with at least one classé monument, nearest first.
| Town | Distance | Monuments | Classé | Protected area |
|---|---|---|---|---|
| Clenleu | 6.4 mi | 1 | 1 | — |
| Wismes | 7.3 mi | 1 | 1 | — |
| Merck-Saint-Liévin | 8 mi | 2 | 1 | — |
| Montcavrel | 8.4 mi | 1 | 1 | — |
| Longvilliers | 10.3 mi | 2 | 1 | — |
| Colembert | 10.5 mi | 2 | 1 | — |
16 towns in Pas-de-Calais have protected historic areas: Calais, Arras, Boulogne-sur-Mer, Béthune, Carvin, Saint-Omer, Étaples, Aire-sur-la-Lys, Wimereux, Le Touquet-Paris-Plage, Frévent, Auxi-le-Château and 4 more.
14% of homes in Bourthes were built before 1919
Main homes by when they were finished, beside the median compared French town (the tick).
14% 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 (26%).
INSEE, census 2023: main homes (résidences principales) only; second homes and empty homes aren’t dated.
Bourthes in brief
Old houses are part of Bourthes’s character: 14% of its homes were built before 1919, against 7.4% in the median compared French town. Nothing in Bourthes is on the list; the nearest place with classé monuments is Clenleu, 6.4 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 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.