The narrow strip of French coastline that flanks Monaco — Beausoleil to the north, Cap d'Ail to the west, Roquebrune-Cap-Martin to the east — is one of the few places on the Riviera where genuinely new-build apartments still come to market with regularity. Limited land, strict zoning, and intense Monégasque demand mean every fresh delivery is closely watched by international buyers who want the lifestyle without the Monégasque price ceiling.
What sets these new-builds apart is the combination of contemporary specification and proximity. Developments built since 2018 conform to the RT2020 / RE2020 French environmental standards, which translate into low running costs, triple-glazed windows, heat pumps, and excellent acoustic insulation — a meaningful upgrade over the Belle Époque housing stock that dominates the area. Most schemes include underground parking (a rarity in this terrain), private wellness areas, concierge services, and rooftop terraces engineered to maximise the Monaco harbour view.
From an investment angle, new-build delivers four structural advantages. First, reduced notary fees: French notarial costs on new-build typically run 2–3% versus 7–8% on resale. Second, the Pinel scheme (where eligible) offers income tax reductions for buyers letting long-term. Third, ten-year structural guarantees (garantie décennale) protect against latent defects. Fourth, energy-efficient buildings trade at a measurable premium to older stock — and the gap is widening as European energy regulation tightens.
Daily life from this border belt is distinctive. The Monaco-bound number 100 bus, the new tramway extension under study, and a network of pedestrian shortcuts mean most residents reach Casino Square or the Larvotto beaches in well under twenty minutes. International schools (ISM in Monaco, EIB in Nice), the Princess Grace Hospital, and Nice Côte d'Azur Airport are all within easy reach. For non-EU buyers, ownership remains straightforward — a notary handles the entire transaction and there are no nationality restrictions.