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Cabinet VoirinProperty wealth advisory for new-build homes
New contemporary villa overlooking the dunes and the Atlantic in morning mist, maritime pines

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Atlantic

From Arcachon Bay to the Basque coast, the Atlantic seaboard draws a clientele looking for a family second home, more discreet than on the Mediterranean. The right question, from the outset: hold it in personal ownership, or through a company?

Arcachon Bay · Cap-Ferret · Biarritz — Basque coast · La Baule · Île de Ré

An ocean coast, discreet and family-minded

The Atlantic has its own character: the ocean and the tides, the pines and the oyster huts of the Bay, the seaside elegance of La Baule, the surf culture and art of living of the Basque coast around Biarritz. People come as families, often for generations, for a summer use that now spills over into the shoulder seasons.

It is a coast less ostentatious than the Riviera, but just as rare to build on. The second home here is almost always thought of as a family property, meant to last and to be passed on.

Very rare coastal new-build, tight demand

Here too, the Coastal Act and the protection of natural spaces make land scarce: new operations are few, often set back from the seafront, and much in demand. Pressure is strong in areas such as Cap-Ferret, Île de Ré or the Basque coast, where new-build supply remains well below what buyers want.

  • The Coastal Act and protected spaces: scarce new-build, often set back.
  • Strong pressure on Cap-Ferret, Île de Ré, the Basque coast.
  • A family second home dominates, designed to last.
  • The reduced acquisition costs of new-build in a market dominated by existing property.

Currently on the market in this territory

Artist's impression — not contractual

LE PHOENIX

Bordeaux (33)

STUDIO · T2 · T3 · T4Delivery T4 2025

Artist's impression — not contractual

Clos Belharra

Anglet (64)

T5 · T6Delivery T4 2027

Artist's impression — not contractual

COLLECTIONS

Arcachon (33)

T1 · T2 · T3 · T5Delivery T2 2027

Artist's impression — not contractual

BELLE EPOQUE

Arcachon (33)

T3 · T4 · T5Delivery T4 2025

Artist's impression — not contractual

SKYLINE

Bordeaux (33)

T4

Artist's impression — not contractual

82 Quai des Chartrons

Bordeaux (33)

T4 · T5Delivery T4 2026

Non-exhaustive selection, shown for illustration — availability may change. This is not an offer for sale: every project begins with a personal study.

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Personal ownership or an SCI: settle it at the point of purchase

Holding a second home in personal ownership is simple; doing so through a family SCI opens other possibilities for passing it on, at the price of formalities. Beware a common misconception: on the IFI, the SCI is neutral — it does not reduce the base. Its point is to pass on the shares gradually, possibly only their bare ownership. It is a trade-off to settle from the purchase, because changing the form of ownership later has a cost. We set out the terms; the choice is made with your notaire.

Personal ownership or an SCI: two readings of the same property

Profile
Senior executive, 63, married, two children, household liable to the IFI.
Project
New-build second home (off-plan), Arcachon Bay / Cap-Ferret area, around €1m (new-build acquisition costs of around 2 to 3%).

In personal ownership

The simplest form of ownership, with no cost or corporate formalities.

  • No set-up costs and no accounts to keep: the couple owns the property directly.
  • Passing it on in fractions creates undivided joint ownership between the children, which is more rigid: a co-owner can in principle force a sale (partition) (art. 815 of the Civil Code) — a risk that a joint-ownership agreement (art. 1873-1 of the Civil Code) or a donation-partage (art. 1075 of the Civil Code) can keep in check.
  • You can gift the bare ownership of the property while keeping the usufruct.
Second home in the IFI base
100% of the value — art. 965 CGI
Bare ownership gifted (donor aged 63)
60% of the value — scale under art. 669 CGI
Structure cost
none

In a family SCI

Formalities added, but governance and transfer organised.

  • Articles, a manager and approval clauses: passing on the shares is steered and avoids imposed joint ownership.
  • In return: set-up costs, accounts and annual meetings; an SCI with no real substance is exposed to reclassification (art. L64 of the Tax Procedures Code).
  • You gift the bare ownership of the shares gradually, at the pace of the allowances.
Second home in the IFI base
100% of the value — the SCI is neutral on the base
Bare ownership of the shares (donor aged 63)
60% of the value — scale under art. 669 CGI
Structure cost
set-up + annual accounts
Illustrative comparison, rounded figures, anonymised situation subject to an adviser’s analysis. Neither form of ownership reduces the IFI: the second home stays in the base and, after a gift of the bare ownership, the usufructuary remains taxed on the full-ownership value (art. 968 CGI), in personal ownership as in an SCI. The allowance of €100,000 per parent per child every 15 years (arts. 779 and 784 CGI) applies identically on both sides. The IFI is due only above €1,300,000 of net taxable property wealth (art. 964 CGI). The choice is a matter of simplicity or of flexibility in passing on, not of a tax gain, and is decided with your notaire.

A project in this region?

A wealth study starts from your actual situation: a first structuring outline and the property types suited to this region, followed by a thirty-minute scoping call.

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