Alonia Phase I
Project lifecycle
Alonia Phase I, in context.
Alonia Phase I is a 59-home apartment scheme set within the Duquesa Golf enclave in Manilva, at the western edge of the Costa del Sol. It is aimed at buyers seeking sea and golf outlooks without the price premium of Marbella or neighbouring Sotogrande.
The residences run from two to three bedrooms, spanning 110 to 144 m², arranged over ground, two upper floors and a penthouse level. Each home is defined by generous terraces, aerothermal climate control and fully fitted kitchens. Shared spaces include a pool with solarium, landscaped gardens and a gastroteca.
Construction began in the second quarter of 2025, with delivery scheduled for the second quarter of 2027. Fifty of the 59 units are already reserved, leaving nine available. Prices run from €316,000 to €622,000. The remaining stock represents the closing window on this phase.
Key facts
The 9 remaining apartments
Each one specified individually. Pricing released on enquiry.
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| Unit | Block | Floor | Beds | Baths | Interior | Outside | Garage | |
|---|---|---|---|---|---|---|---|---|
| 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 | |
| 33 | 2 | 0 | 2 | 2 | 135 m² | 108 m² terrace | 1 + storage | |
| 3 | 1 | 0 | 2 | 2 | 110 m² | 79 m² terrace | 1 + storage | |
| 8 | 1 | 1 | 3 | 2 | 126 m² | 14 m² terrace | 1 + storage | |
| 2 | 1 | 0 | 2 | 2 | 127 m² | 128 m² terrace | 1 + storage | |
| 40 | 2 | 3+ | 2 | 2 | 115 m² | 130 m² terrace | 1 + storage | |
| 17 | 1 | AT | 3 | 2 | 144 m² | 195 m² terrace | 1 + storage |
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9 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 Phase I currently sits in the Under construction band.
Alonia Phase I is already built to schedule and past its most speculative stage, with delivery due Q2 2027 and 50 of 59 homes reserved. The nine remaining units are the last of the phase. At entry prices from €316,000, buyers are paying a new-build premium over Manilva's median resale of roughly €2,435/m², but securing views, warranties and modern efficiency at pre-completion terms before the phase closes.
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
9 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 Phase I 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 €2,873 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 €2,430/m².
Comparable confidence: 70% · Source: live market data, 25/07/2026
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What every unit receives
Living in Manilva
La Duquesa places daily life within a short walk. The marina, Puerto Deportivo de la Duquesa, sits under 900 metres away, with its restaurants, cafés and bars — La Mecedora, Slow Boat and Hemmingways among them — all within a few minutes on foot. La Duquesa beach is roughly a kilometre from the door, and two supermarkets, a pharmacy and cafés are all within 700 metres.
Golf is close, with courses seven to eight minutes by car. The Hospital de Alta Resolución de Estepona is 13 minutes away, and Gibraltar airport around 51 minutes; Málaga airport is a longer 150-minute run. The climate is mild year-round, averaging highs of 21.8°C and lows of 15.3°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 Phase I 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 Phase I?
Does buying at Alonia Phase I qualify for Spanish residency?
How far is Alonia Phase I 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 9 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.