Muse Selection Marbella Property Index — Q2 2026.

Executive summary

Five observations the desk would defend in print. Each line points to a row in the per-zone tables that follows, or to the off-market and cohort sections further down.

• Aggregate €/m² across the four data-grounded premium zones: approximately €10,800. That is the unweighted mean of La Zagaleta (€14,800), Marbella Golden Mile (€11,200), Sierra Blanca (€9,400) and Sotogrande (€7,800). Quoted as a directional anchor — the €1.5M+ band is heterogeneous and the per-zone figures matter more than the aggregate.
• Off-market share remains the defining feature of the register. La Zagaleta closes 62% of deals off-market; the wider €5M+ Marbella core sits at approximately 60%. Sotogrande publishes more openly. The cause is not pricing arbitrage but seller-side privacy preference — discussed in §6 below.
• Year-on-year price movement runs +7% to +12% across the seven zones. Sotogrande leads at +12% (driven principally by La Reserva pull-through); La Zagaleta and Benahavís sit at the top of the Marbella core movement at +11% and +8–12% respectively. No zone is observing year-on-year contraction in this band.
• Median days on market range from 84 (La Zagaleta) to 138 (Sotogrande). Sotogrande's longer cycle reflects the larger plot inventory and the principal-residence buyer profile — decisions are made over multiple visits and over seasons. Marbella core deals close faster because the buyer pool has more pure-investment and second-home overlap.
• Approximately 670 residences in the published catalogue, plus ~300 off-market. The published figure aggregates the deduped Inmobalia + Resales-Online + Zoddak feeds at the €1.5M+ floor. The off-market figure is from the desk's register reconciled against partner-network exchange at the last quarter close.

Methodology

The Index tracks seven premium zones across approximately 670 residences in the published €1.5M+ catalogue plus around 300 residences held off-market. Sources, in order of weight:

• Inmobalia REST feed — the principal MLS source for Costa del Sol resale stock. Refreshed hourly.
• Resales-Online V6 feed — secondary MLS, with particular depth on Estepona, Benahavís and the Estepona New Golden Mile. Refreshed hourly.
• Zoddak new-build feed — primary-market releases. Excluded from the secondary-market trade counts; included in the published-catalogue total.
• Muse Selection private register — off-market residences shown by introduction. Reconciled each quarter against partner-network exchange.

Feeds are deduplicated by perceptual image hash plus address tokenisation — the same residence frequently appears on two or three portal feeds with subtly different reference codes and we collapse those before the count runs.

Where a zone row in the per-zone tables is marked directional, the figure is the desk's working observation from the private register rather than a feed average. Directional figures are stated as ranges. Three of the seven zones — Cascada de Camoján, Nueva Andalucía and Benahavís — have at least one directional column in this edition; the remaining four are feed-grounded.

The €1.5M+ price floor is applied uniformly. Residences below that band are not in this Index and not part of the catalogue total. Sub-€1.5M Costa del Sol stock is tracked separately by the desk's sister brand, Muse Marbella.

The Index refreshes on the first Monday of each calendar quarter. Prior editions are archived (see §11); this is the first published edition.

Per-zone register, Q2 2026

Seven zones, ranked descending by €/m². LTM = last twelve months. Rows marked italic are directional; see methodology.

Zone-by-zone, in the desk's words

La Zagaleta — €14,800/m², +11% YoY

La Zagaleta is not a neighbourhood. It is a private estate behind a single gate at Km 38 of the A-7 — beyond it, twelve internal roads, two golf courses, and a quiet that doesn't exist anywhere else on the coast. Of the 230 residences in the estate, 23 traded in the last twelve months; fourteen of those transactions were never publicly listed. The off-market concentration here is structural — the estate's membership-approval model favours quiet exits. Days on market median sits at 84, the fastest in the Index, but that figure is misleading: residences here often sit in seller-initiated soft-marketing for many months before the formal listing window opens.

Marbella Golden Mile — €11,200/m², +8% YoY

The Golden Mile traded 84 residences in the last twelve months against a stock of roughly 800; the secondary-market average of €11,200/m² is a function of the spread between €5,000–€8,000/m² mid-Mile renovations and €18,000–€25,000/m² beachfront branded residences. Beachfront makes up 18% of the total inventory. Median days on market is 112, longer than Zagaleta because the public listing posture here is more normalised — beachfront stock is also frequently the slowest to clear given the absolute price point.

Sierra Blanca — €9,400/m², +9% YoY

Sierra Blanca was master-planned in 1989 on the south slope of La Concha. The first generation of residences was Spanish neoclassical; the second, since 2015, contemporary. Most of the third generation, currently in build, is by Ismael Mérida. Thirty-one residences traded in the last twelve months; 44% of those completions were off-market, reflecting the developer-held second- and third-generation inventory that moves through the architect's and developer's closed network rather than via portals. Days on market at 96 sits between Zagaleta and the Golden Mile.

Cascada de Camoján — €10,000–13,500/m², +7% to +10% (directional)

Cascada sits behind a single private gate above the Golden Mile, with fewer than fifty residences in the gated zone. The register is too thin for a single feed-grounded average — any one transaction shifts the headline. The desk's working observation: €/m² is anchored €10,000 in the lower terraces and rises toward €13,500 on the upper plots with full Concha and sea exposure. Off-market share is the highest in the Index outside Zagaleta because most Cascada turnover happens through the same advisor network on either side of the deal.

Nueva Andalucía — €6,500–8,200/m², +6% to +9% (directional)

Nueva Andalucía is the broadest zone in the Index — Aloha, Las Brisas, La Cerquilla, Los Naranjos, El Herrojo, the Magna and Marbella Hill Club perimeters. At the €1.5M+ floor, fifty to seventy residences trade annually. The €/m² spread reflects that breadth: villa stock at the upper end of Las Brisas and La Cerquilla approaches €8,200/m²; the lower-Aloha apartments still meeting the €1.5M+ floor anchor the bottom of the range. Off-market share here is the lowest in the Index — Nueva Andalucía publishes openly, and the cohort buying here tends to compare three or four residences in a deliberate viewing cycle.

Sotogrande — €7,800/m², +12% YoY

Sotogrande was conceived not by a developer but by a Filipino-American industrialist who wanted a polo club. Sixty-three years later, the polo remains, and so do the families who founded it. The Sotogrande figure aggregates Sotogrande Alto and La Reserva — Sotogrande Costa, the marina- and resort-side stock, is excluded from this Index because it trades on different price logic. La Reserva pull-through is the principal driver of the +12% YoY figure: the upper plateau has absorbed a steady cohort of US and European founder-principals over the last twenty-four months, and that demand has pulled the wider Sotogrande Alto average upward. Days on market at 138 is the longest in the Index.

Benahavís — €5,500–7,000/m², +8% to +12% (directional)

Benahavís excluding La Zagaleta and El Madroñal — so Marbella Club Golf Resort, La Quinta, Capanes, Monte Mayor, the Benahavís hills. Thirty-five to fifty residences trade annually at the €1.5M+ floor. €/m² is the lowest in the Index but the YoY movement is among the top three: the pull-through from Zagaleta and Madroñal is real, and a generation of renovated villas around Marbella Club Golf is trading at meaningfully tighter cap rates than two years ago. Buyer profile here skews toward the family-residence cohort over the investment cohort.

Cross-zone movement — what moved most, what moved least

On year-on-year price movement, Sotogrande leads at +12%, with La Zagaleta at +11% and Benahavís at the top of its directional range at +12%. The slowest movers in the Index are the Marbella Golden Mile (+8%) and Nueva Andalucía (+6–9% on the directional range). That ranking is not the one most market commentary expects — the Golden Mile is usually presumed to lead — and the explanation sits in inventory composition.

The Golden Mile is dominated by long-tenured holders; residences here are held for an average of fourteen years and the public-listing pool reads conservatively as a result. La Zagaleta and Sotogrande, by contrast, have absorbed a younger and more transaction-active buyer cohort over the last twenty-four months — US founder-principals into Sierra Blanca-adjacent stock, European family-office buyers into La Reserva — and that cohort moves prices faster on entry. The Golden Mile's slower print is partly a function of when its inventory was last priced rather than its underlying desirability.

On transaction volume, the Golden Mile leads in absolute terms (84 transactions LTM) but as a share of stock La Zagaleta turns at 10% (23 of 230) — a tighter velocity than any zone outside Sotogrande. The combination of low turnover, high off-market share, and steady price appreciation is the clearest structural signal in the Index: the principal- residence buyer at the top of the band has not slowed, but is transacting through narrower and more private channels.

Off-market — the structural feature

Across the seven zones, the desk's working aggregate for off-market share is approximately 45–50% of completed deals. At the very top of the band (residences above €8 million) the share climbs above 60% and in La Zagaleta specifically reaches 62%. The pattern is well established and the underlying cause is not new: above a certain price point, the economic incentive to publish evaporates.

A residence at €8 million does not gain meaningful buyer reach from a portal listing — the qualified buyer pool is small enough that direct relationships outperform broadcast. Sellers also avoid public exposure to protect privacy, neighbour perception, and the bilateral negotiation posture. The compounding consequence: cached portal pages persist for years, and a founder, politically exposed person, or family- office principal cannot have their address, floor plan, and pool layout indexed on Google. Sellers refuse public exposure for that reason as often as for any other.

The Muse Selection desk holds approximately 300 residences off-market across the seven zones. Off-market here is shown by introduction only; for a brief overview see the desk's off-market villas in Marbella note.

Buyer cohort — observed nationality mix

The desk reads buyer origin from completed introductions over the last four quarters. This is not a market study and it is not portal data — it is the desk's observation against its own deal flow. Shares are approximate and directional only.

Outlook — Q3 2026

The desk does not forecast. What we observe entering Q3 2026: listing flow into the published catalogue is steady, and the private register has continued to deepen — there are more residences held off-market today than at the last quarter close. Days on market is not trending downward in any zone; the cycle in this band has lengthened slightly, which is consistent with a higher rate environment and more deliberate buyer underwriting.

On pricing, the desk's working expectation is for the +7% to +12% YoY corridor to hold through the next quarter, with the upper end (La Reserva de Sotogrande, La Zagaleta, upper Cascada) potentially printing higher and the Golden Mile mid-band potentially printing softer if a meaningful portion of the long-tenured holder pool decides to test the market. The latter has been rumoured for several quarters without materially happening; we will note it if it does in the Q3 edition.

On structure: no change expected in the off-market share. The factors driving it — buyer-pool concentration, seller privacy, cached-page liability — are structural and not cyclical.

How to cite this Index

The Index is published under a Creative Commons Attribution 4.0 licence. Press, research, and academic use is welcomed; attribution is required.

Suggested quote attribution:
“Muse Selection Marbella Property Index, Q2 2026 (museselection.es/marbella-property-index).”

Suggested footnote / bibliography:
Bykov, M. (2026). Muse Selection Marbella Property Index — Q2 2026. Muse Selection. https://museselection.es/marbella-property-index

For source enquiries, methodology questions, or interviews, reach the desk at info@musemarbella.es. The desk responds in English, Spanish, Russian and German.

Data download

A machine-readable CSV of the per-zone register will be available at /api/marbella-property-index.csv. The endpoint is reserved and currently returns 501 Not Implemented while the desk completes the export pipeline. It will be live in the Q3 2026 edition. For early-access enquiries from press and academic users, write to the desk.

Historical editions

The historical archive begins with this edition (Q2 2026). Prior editions did not exist as published research; the desk's earlier internal market notes are not equivalent and are not retroactively published. From Q3 2026 onward, each prior edition will remain accessible at its dated permalink.

Compiled by the Muse Selection desk in Marbella. For the specifics of a buyer or seller enquiry against the figures above, reach the Curator on the contact page — first conversations are short.

Edition Q2 2026 · Published 7 April 2026 · Next edition 7 July 2026 · Licensed CC BY 4.0.