Alonia
Project lifecycle
Alonia, in context.
Alonia is a 60-apartment residential complex situated within Urbanización Brisas II in La Duquesa, Manilva — a stretch of the western Costa del Sol positioned midway between Estepona and Sotogrande, designed for buyers who want genuine sea-and-golf frontage without the Marbella premium. Construction started in the second quarter of 2025, with completion scheduled for the second trimester of 2027.
The development comprises two- and three-bedroom apartments ranging from 106 to 141 m² of built area, priced from €261,000 to €473,000. Each residence features spacious terraces with direct views over La Duquesa Golf and the Mediterranean, a fully equipped kitchen with aerothermal climate control, private parking and a storage room included. Communal facilities include a landscaped pool terrace with sun-lounger beach and a dedicated gastroteca for residents.
With 49 of 59 available units already sold, the window on this development is narrow.
Key facts
The 10 remaining apartments
Each one specified individually. Pricing released on enquiry.
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| Unit | Block | Floor | Beds | Baths | Interior | Outside | Garage | |
|---|---|---|---|---|---|---|---|---|
| 44 | 2 | 1 | 2 | 2 | 106 m² | 14 m² terrace | 1 + storage | |
| 24 | 1 | 2 | 2 | 2 | 108 m² | 7 m² terrace | 1 + storage | |
| 18 | 1 | 0 | 2 | 2 | 118 m² | 44 m² terrace | 1 + storage | |
| 12 | 1 | 2 | 3 | 2 | 126 m² | 7 m² terrace | 1 + storage | |
| 23 | 1 | 1 | 3 | 2 | 129 m² | 11 m² terrace | 1 + storage | |
| 13 | 1 | 3 | 3 | 2 | 119 m² | 21 m² terrace | 1 + storage | |
| 8 | 1 | 1 | 3 | 2 | 126 m² | 14 m² terrace | 1 + storage | |
| 33 | 2 | 0 | 2 | 2 | 135 m² | 108 m² terrace | 1 + storage | |
| 3 | 1 | 0 | 2 | 2 | 110 m² | 79 m² terrace | 1 + storage | |
| 50 | 2 | 3 | 3 | 2 | 141 m² | 124 m² terrace | 1 + storage |
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10 of 59 apartments remain
Live data refreshed nightly from our multiple independent sources.
The off-plan discount, stage by stage
Off-plan entry typically offers the largest pricing headroom at the earliest stages. The advantage narrows as construction progresses — at completion the unit is priced at market. Alonia currently sits in the Under construction band.
Alonia launched with construction already under way and 82 per cent of units sold — scarcity is the defining characteristic of this opportunity. Entry pricing from €261,000 compares favourably with a -tracked resale median of approximately €2,426 per m² across Manilva, where comparable two-bedroom apartments on the open market are currently listing from €225,000 to €315,000 for older, unrefurbished stock. Buying at construction stage secures new-build specification, a developer warranty, and 2027 delivery at today's agreed price.
Why buyers reserve at this stage
Personalisation window
Reserving during the Under construction phase gives buyers genuine input into layout, finishes and basement use ahead of handover — a window that closes as the build advances.
Scarcity and specification
10 of 59 units remain. The plot sizes, orientation and amenity package on this scheme are not easily replicated in the immediate resale stock.
Risk-managed entry
Spanish new-build buyers are protected by staged payments held under bank guarantee, ten-year structural warranty and full licence review. Roccabox brokers all of this through regulated counsel.
The premium, contextualised
Useful context — not a substitute for unit-level valuation. Pricing data cross-referenced against live Costa del Sol market signals.
Alonia is not priced against average Manilva resale stock. It is a premium new-build product with the specification, plot quality and amenity package that the broader resale market typically does not match. At €2,462 per built m² the relevant question is whether the premium is justified against comparable new-build completions — not whether it beats the area's median of €2,426/m².
Comparable confidence: 70% · Source: live market data, 15/05/2026
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What every unit receives
Living in Manilva
La Duquesa sits between Sotogrande (approximately 20 minutes by car) and Estepona (roughly 20 minutes in the opposite direction), with Marbella around 45 minutes along the A-7. Playa de la Colonia — a family-friendly beach with play facilities — lies 1.8 km from the development. Marina de la Duquesa, with its yacht berths, waterfront restaurants and boutiques, is reachable on foot in under 20 minutes. The 18-hole La Duquesa Golf & Country Club is immediately adjacent. Gibraltar Airport is 34.4 km away, making weekend arrivals straightforward for international owners. The area records an average high of 21.8 °C year-round, with mild overnight temperatures rarely falling below 15 °C.

Understand the full picture
Spanish purchases involve taxes and fees that catch first-time international buyers off-guard. We surface every figure that matters.
Typical off-plan payment schedule
Spanish new-build purchases are typically paid in three staged instalments, with every euro held under bank guarantee until completion.
Total cost of ownership
Spanish mortgage scenario
Indicative non-resident mortgage on the slider price above. Spanish banks typically lend 60–70% LTV to non-residents over 20–25 years.
Investment outlook
Three scenarios our analysts model on every Costa del Sol off-plan deal.
Buying off-plan in Spain, answered
Straight answers to the questions our specialists field most. For anything else, the assistant above answers in real time.
Is Alonia a good investment compared to the local resale market?
What is the off-plan payment schedule in Spain?
Can a non-resident get a mortgage to buy at Alonia?
Does buying at Alonia qualify for Spanish residency?
How far is Alonia from Málaga airport?
What is included in the purchase price?
Can I personalise the property?
Speak with our team.
Our New-Developments Desk has reviewed every project on the Costa del Sol catalogue and can walk you through which of the remaining 10 units suit your brief, model the numbers in your currency, and arrange a viewing — including airport transfer where helpful.
Ask a question now via the assistant, or have the team follow up with the full brief.