New buildLa Manga Club Resort, CartagenaCosta Cálida
Siena, new build in Cartagena
- From
- €400,000
- Bedrooms
- 3
- Available
- 14
- Completion
- Planned 2028
Registered agent · GIPE member 3637 · MMCEPI ES-GIP-RA.00202
5.0 from 28 Google reviewsUpdated 10 November 2026
Siena is a compact new-build development in Cartagena, set inside La Manga Club Resort on the Costa Cálida. Its two low-rise blocks, ground floor plus one storey, sit roughly 200 metres from the West Course, so a round of golf starts with a short stroll rather than a drive. Every home is a three-bedroom, two-bathroom apartment of about 103 to 120 m².
- Beach 2 km± 4 min by car
- Communal pool
- Children's pool
- Airport 36 kmRMU · ± 40 min by car
- €3,711 per m²new builds in Cartagena: €3,707
Available apartments at Siena
For every apartment at Siena we have the floor plan, the layout, the size of each room and where the home sits in the development.
Price list of 10 November 2026
Reference R5481391
14 homes foundfrom €400,000 · with buying costs ± €452,000
No homes with this choice. Pick another floor or a different number of bedrooms.
Apartments
| Home | Bedrooms | Built area | Terrace | Price |
|---|---|---|---|---|
| Block 1 · Ground floor + 93 m² garden | 33 bedrooms | 103 m²103 m² built area | 33 m²33 m² terrace | €400,000 |
| Block 2 · Ground floor + 93 m² garden | 33 bedrooms | 103 m²103 m² built area | 33 m²33 m² terrace | €400,000 |
| Block 1 · Ground floor + 93 m² garden | 33 bedrooms | 103 m²103 m² built area | 33 m²33 m² terrace | €400,000 |
| Block 1 · Ground floor + 93 m² garden | 33 bedrooms | 103 m²103 m² built area | 33 m²33 m² terrace | €400,000 |
| Block 1 · Ground floor + 93 m² garden | 33 bedrooms | 103 m²103 m² built area | 33 m²33 m² terrace | €400,000 |
| Block 1 · Ground floor + 123 m² garden | 33 bedrooms | 105 m²105 m² built area | 35 m²35 m² terrace | €425,000 |
| Block 1 · Floor 1 | 33 bedrooms | 117 m²117 m² built area | 140 m²140 m² terrace | €435,000 |
| Block 2 · Floor 1 | 33 bedrooms | 118 m²118 m² built area | 139 m²139 m² terrace | €435,000 |
| Block 1 · Floor 1 | 33 bedrooms | 117 m²117 m² built area | 140 m²140 m² terrace | €435,000 |
| Block 1 · Floor 1 | 33 bedrooms | 117 m²117 m² built area | 140 m²140 m² terrace | €435,000 |
| Block 2 · Floor 1 | 33 bedrooms | 117 m²117 m² built area | 140 m²140 m² terrace | €435,000 |
| Block 1 · Floor 1 | 33 bedrooms | 117 m²117 m² built area | 140 m²140 m² terrace | €435,000 |
| Block 1 · Floor 1 | 33 bedrooms | 117 m²117 m² built area | 140 m²140 m² terrace | €435,000 |
| Block 1 · Floor 1 | 33 bedrooms | 120 m²120 m² built area | 145 m²145 m² terrace | €445,000 |
Show all 14 homes
Show all 14 homes
Payment plan Siena
The developer’s payment plan, worked out for the cheapest home at €400,000. A more expensive home follows the same percentages.
- On reservation€6,000fixed amount
- On the private contract€114,000topping up to 30%
- During construction€40,00010%, in instalments
- On completion, 2028€240,00060%
Bank guaranteeWhat you pay before completion is covered by law by a bank guarantee or insurance. If the developer does not deliver, you get it back.
Ten-year building insuranceNew builds in Spain are insured for ten years against serious structural defects.
Your own lawyerYour lawyer checks the contract and the guarantee before you sign.
Amounts without VAT; you pay the VAT (10%) on top of each instalment. Based on the price list of 10 November 2026.
The project
Siena is laid out as two blocks, each with a ground floor and a first floor, which keeps the buildings low against the greenery of La Manga Club. All homes are three-bedroom apartments with two bathrooms, one of them en suite to the main bedroom. Internal floor areas run from roughly 103 to 120 m². Kitchens come fully fitted and open onto the living area, and each flat has a separate utility room for laundry and storage.
Read the full description
The two unit types differ mainly outside. Downstairs, every flat has its own private garden of about 93 to 123 m² alongside a terrace. Upstairs, the flats have a terrace plus a solarium, with outlooks over the golf course, the hills, the gardens or the pool depending on position. Terrace sizes vary from about 33 to 145 m², and part of each is covered, which makes a shaded lunch outdoors easy in high summer.
Shared facilities include a pool, a separate children's pool, landscaped gardens and a gym. The complex is gated, and every home has a safe and its own parking space. Fitted wardrobes, double glazing, satellite TV and air conditioning for both cooling and heating are part of the specification. Photovoltaic panels contribute to the A energy rating, with consumption of 6.00 kWh/m² per year.
What really separates the homes is the outdoor space. Ground-floor buyers get a private garden of around 93 to 123 m², while the upper flats rely on a terrace and solarium looking over fairways, gardens and hills. Terraces come with every unit and range from about 33 to 145 m². Behind the gate sit a shared pool with a children's pool and a gym, and solar panels help the scheme reach an A energy rating.
A supermarket is around 500 metres away, the cove of Cala del Barco about 2 km, La Unión roughly 6.5 km and the yacht port at Cartagena some 15 km. Región de Murcia airport (RMU) is about 36 km away, with Alicante-Elche around 79 km.
Who is it for? Siena suits golfers after a holiday base where the fairway is practically next door, and families or groups of friends who need three bedrooms and two bathrooms. The gated layout and children's pool work well with young children, and the low energy use helps anyone staying for months at a time. One point to weigh up: only ground-floor flats have a private garden, and the beach is around 2 km off, so most trips to the sea will mean the car or a bike.
Sales: 0% of the homes are reserved or sold since we started following Siena (21 October 2026).
In the complex
- Communal pool
- Children's pool
- Communal gardens
- Landscaped gardens
- Gym
- Gated complex
In the home
- Private garden
- Fully fitted kitchen
- Open-plan kitchen
- Private parking
- Covered terrace
- Fitted wardrobes
- Private terrace
- Solarium
- Utility room
- En-suite bathroom
- Double glazing
- Solar panels
- Air conditioning (hot and cold)
Setting and views
- Mountain views
- Golf views
- Close to golf
- Close to the sea
- Close to the marina
Price per m² compared
- Siena
- €3,711 per m²
- Typical new build in Cartagena
- €3,707 per m²
- Typical resale home in Cartagena
- €3,749 per m²
Where is Siena?
Beach 2.0 km away, but a 148 m climb back: plan on a car or bike
How far is it to the beach, the golf course and the shops? In a straight line from the project, with an estimate of the travel time.
- Golf courseLa Manga Club - West Course200 m± 3 min walk
- Supermarket500 m± 8 min walk
- Town centreLa Unión6.3 km± 12 min by car
- HealthcareCentro Sociosanitario 'Cristo de los Mineros'9.4 km± 18 min by car
- MarinaYacht Port Cartagena15 km± 17 min by car
- AirportAeropuerto de la Región de Murcia (RMU)36 km± 40 min by car
- AirportAeropuerto de Alicante-Elche (ALC)79 km± 88 min by car
Map data © OpenStreetMap contributors
Questions about Siena
How much does a new-build apartment in Siena cost?
A new-build apartment in Siena costs from €400,000 to €445,000, according to the price list of 10 November 2026. 14 apartments are still available, with 3 bedrooms.
When will Siena be completed?
Completion of Siena is planned for 2028. Dates on new builds can still shift; we keep track of the schedule for you.
Where is Siena La Manga Club located?
Siena is inside La Manga Club Resort, within the municipality of Cartagena on the Costa Cálida in Murcia. The development stands around 200 metres from La Manga Club's West Course.
What type of property is available at Siena La Manga?
Siena offers ground-floor and top-floor apartments, all with three bedrooms and two bathrooms. Living areas range from about 103 to 120 m².
Do Siena apartments come with a garden?
At Siena, the ground-floor apartments each have a private garden of roughly 93 to 123 m². The top-floor homes have no garden but do have a terrace and a solarium.
Does Siena Cartagena have a pool and gym?
Yes, Siena has a communal pool, a children's pool and a gym, set among landscaped shared gardens. The whole complex is gated.
Is parking included at Siena La Manga Club?
Each home at Siena comes with a private parking space. The flats also have a utility room and fitted wardrobes.
Is there air conditioning in Siena La Manga apartments?
Yes, Siena apartments have air conditioning that both heats and cools. Double glazing and photovoltaic solar panels are also part of the build.
What energy rating does Siena have?
Siena carries an A energy rating, with consumption of 6.00 kWh/m² per year. Its photovoltaic panels help keep running costs down.
How close is Siena La Manga to the golf and the sea?
From Siena, the West Course at La Manga Club is about 200 metres as the crow flies and the cove of Cala del Barco roughly 2 km. The yacht port at Cartagena is around 15 km away.
Which airport should I fly into for Siena La Manga Club?
Región de Murcia airport (RMU) is the closest to Siena, about 36 km as the crow flies. Alicante-Elche (ALC), which has a wider choice of UK routes, is around 79 km away.
We cannot help you on the Costa Cálida yet
We are still looking for the right local partner here. Until then we do not take enquiries for the Costa Cálida, by form or by WhatsApp. Looking on the Costa del Sol or the Costa Blanca? There we help you ourselves, from the first viewing to the notary.
