An Exclusive Enclave, with Views over Marbella Bay
Apartments, Penthouses and Villas from €453,000 - €1,638,000
MARINE HILLS is more than a new address on the New Golden Mile – it is a hillside retreat where sea, nature and contemporary design come together in one private community. Set above the Selwo area, just a few minutes from the coast, it combines sweeping views over the Mediterranean and countryside with fast access to beaches, golf, Estepona town and Puerto Banús, so you can move easily between quiet retreat and vibrant Costa del Sol life.
Marine Hills at a Glance
– New residential resort in Selwo on Estepona’s New Golden Mile, within the “Golden Triangle” of Estepona, Marbella and Benahavís
– Mix of 1, 2, 3 and 4 bedroom apartments, duplex penthouses and 3 bedroom semi‑detached villas, all with generous terraces and sea or countryside views
– Gated, low‑density community built in two phases with landscaped gardens, paths and water features
– Resort‑style amenities including a heated infinity pool with panoramic sea views, separate summer pools for adults and children, jacuzzis, spa, fully equipped gym, co‑working space, multipurpose room, paddle court and children’s play areas
– Underground parking and storage for each home, EV‑ready garage, on‑site security and after‑sales service from a long‑established European developer
– Surrounded by renowned golf courses and close to international schools, shopping and leisure, with Marbella, Puerto Banús and Estepona’s Old Town all within a short drive
Contact us for the latest availability, floor plans and pricing
Costa del Sol
Open‑Sky Living at Marine Hills
Each home at MARINE HILLS has been designed so that spacious, light‑filled interiors open directly onto generous terraces and, in many cases, rooftop solariums, always drawing your eye back to the Mediterranean and the surrounding green hills. The architecture encourages a continuous indoor‑outdoor flow, with open spaces that breathe with the landscape and turn everyday moments into long breakfasts on the terrace, sunset swims and evenings under the stars.
Communal Areas: Your Hillside Resort
The communal areas at MARINE HILLS are much more than corridors between buildings; they form a private resort‑style world where water, gardens and wellness spaces are all woven together. Adults’ and children’s pools, a heated pool, jacuzzis, spa, fully equipped gym, co‑working room, paddle court and extensive landscaped gardens with paths and fountains create an open, airy setting designed for you to relax, disconnect and enjoy the peace and beauty of this corner of the New Golden Mile.
Exceptional Outdoor Spaces
& Private Amenities
The Residencies
Marine Hills offers a range of home types so you can match the layout and outdoor space to how you want to live.
Apartments
– 1, 2, 3 and 4 bedroom homes with open‑plan living areas and well‑proportioned bedrooms.
– Ground‑floor options with large private terraces and gardens; upper floors with wide terraces oriented to sea and countryside views.
Penthouses
– 2 and 3 bedroom penthouses with wraparound terraces and, in many cases, private rooftop solariums for full‑time outdoor living.
– Elevated positions that maximise light, privacy and panoramic views over the Mediterranean and surrounding hills.
Duplex & Duplex Penthouses
– 3 bedroom duplex layouts that spread living over two levels, creating clear separation between social and sleeping areas.
– Some duplex penthouses add rooftop solariums, ideal for those who want a villa‑style outdoor lifestyle within an apartment concept.
Semi‑detached Villas
– 3 and 4 bedroom semi‑detached villas with larger interior volumes, multiple terraces and private gardens.
– Many include generous plots and roof spaces, offering the most independent, house‑like feel within the Marine Hills resort.
Learn more about Marine Hills
PREMIUM FEATURES
RESIDENCES
• Spacious, light‑filled interiors with open‑plan layouts that extend onto wide terraces and, in many homes, large rooftop solariums, creating a true indoor‑outdoor hillside lifestyle for year‑round use.
• Carefully designed 1, 2, 3 and 4 bedroom apartments, penthouses and duplexes with well‑proportioned living areas, generous storage and layouts that maximise sea and countryside views from the New Golden Mile.
• A limited collection of 3 and 4 bedroom semi‑detached villas offering larger interior volumes, private gardens and the option for a private pool, for buyers who want a more independent, house‑like feel within the resort.
• Contemporary architecture and high‑quality finishes throughout, with features such as large format tiling, energy‑efficient climate control, underfloor heating in selected homes and EV‑ready underground parking.
• South and south‑west orientations in most blocks to capture natural light, sunsets and long views over the Mediterranean and surrounding green hills.
OUTSTANDING
AMENITIES
• Resort‑style communal areas conceived as a private hillside oasis, with landscaped gardens, walking paths and water features that connect each block to the pool and leisure zones.
• Heated infinity pool with panoramic sea views, plus separate summer pools for adults and children, children’s splash zone with water jets and multiple jacuzzis for year‑round swimming and relaxation.
• Fully equipped gym and fitness area next to a spa and wellness suite, complemented by a modern co‑working room and multi‑purpose lounge for remote work, meetings or private events.
• Paddle tennis court, children’s play areas and generous lawn and seating zones designed to make it easy to spend the whole day inside the community without needing to leave for leisure or sport.
• Secure, gated development with underground parking and storage for every home, EV charging points, concierge‑style on‑site customer care and a setting just a few minutes from golf, beaches and the services of Estepona and the New Golden Mile.
Investment Opportunity in Costa del SOl
Investment Fundamentals
For investors, MARINE HILLS combines prime New Golden Mile positioning with the kind of design, amenities and market backdrop that underpin both capital growth and rental demand.
The boutique first phase has already shown strong price appreciation, and the main launch now offers a broader mix of apartments, penthouses, duplexes and semi‑detached villas in one of the most sought‑after hillside locations on the Costa del Sol, with panoramic sea views and a full resort‑style amenity package including heated infinity pool, spa, gym, co‑working and sports facilities.
At the same time, Estepona has transformed itself into a debt‑free, high‑investment municipality, cutting property taxes while reinvesting budget surpluses into promenades, hospitals and infrastructure, which supports long‑term values and buyer confidence. New‑build prices in Estepona have been rising faster than the wider market, with recent data showing annual growth in prime areas often in the high single to low double digits, and Marine Hills remains competitively priced against other Golden Triangle schemes, leaving room for further re‑pricing as later phases and neighbouring projects complete.
Together, this makes MARINE HILLS a compelling option for investors looking for a balance of lifestyle use, potential capital appreciation over the construction period and strong future rental prospects in a structurally improving market.
Uncompromising Quality & Sustainability
UNELMA combines contemporary design with a strong focus on comfort, efficiency and everyday liveability. The homes are laid out to maximise natural light and cross‑ventilation, with open‑plan living spaces that flow directly onto large terraces, gardens or solariums, reducing the need for artificial lighting and encouraging outdoor living. High‑quality, modern construction, careful orientation toward sea and mountain views, and extensive landscaped communal areas all contribute to a more sustainable lifestyle, where residents can walk, relax and exercise within the development instead of relying solely on external facilities.
MARINE HILLS – Development Page
Available 453,000-1,550,000 €
Apartments, Penthouses & Town Villas
2-4 Bedrooms I 2-3 Bathrooms
Ref: sen150
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UNELMA – Apartment 3 bedroom
Available 650,000-850,000 €
3 Beds I 2 Baths
Ref: sea5112
UNELMA – Ground Floor 2/3 bedroom
Available 520,000-710,000 €
2/3 Beds I 2 Baths
Ref: sea5114
UNELMA – Ground Floor 2/3 bedroom
Available 810,000-900,000 €
2/3 Beds I 2/3 Baths
Ref: sea5115
NEW GOLDEN MILE
• Prime stretch between Marbella and Estepona, giving quick access to both Puerto Banús and Estepona Old Town while staying in a calmer, more residential setting.
• Long sandy beaches with a seafront promenade ideal for walking, running, cycling and beachside dining, plus a growing collection of stylish beach clubs and chiringuitos.
• Strong everyday infrastructure: supermarkets, shops, cafés, medical centres, gyms, spas and professional services all within a short drive of most communities.
• Golf on your doorstep, with renowned courses such as El Paraíso, Atalaya and Los Flamingos nearby, plus tennis and padel clubs and a wide range of water sports.
• Family‑friendly environment with international schools, parks, playgrounds and attractions like Selwo Aventura, making it practical for year‑round living as well as holidays.
• Easy road connectivity via the A‑7 and AP‑7, putting Malaga Airport, Marbella’s Golden Mile and Sotogrande within comfortable reach for weekend trips or commuting.
• Lifestyle that blends relaxed Mediterranean living with modern luxury: gourmet restaurants, five‑star hotels, wellness centres and new leisure hubs like Laguna and upcoming Starlite Music World
What Our client Say
Exclusive new
development
Whether you want lifestyle, rental returns, or long-term security, Sandtons delivers clarity, protection, and results—every time.
Top 5 Questions About Living in the
New Golden Mile
What and where is the New Golden Mile / triangle?
The New Golden Mile is a coastal and slightly inland stretch between San Pedro de Alcántara (west of Marbella) and the eastern side of Estepona, running roughly 10–19 km along the N‑340/A‑7. It includes both beachfront urbanisations and inland communities up towards Benahavís, often marketed together as a “triangle” of Estepona–Benahavís–San Pedro for lifestyle and property
What is it like to live there day‑to‑day?
Life here is quieter and more relaxed than central Marbella but still very upmarket, with modern developments, promenades, and easy access to both Estepona’s old town charm and Marbella’s restaurants and shopping. Residents enjoy beach clubs, long seafront walks, golf, tennis, resorts, and a growing selection of cafés, boutiques, wellness centres, and the new Laguna leisure complex on the beachfront.
What kind of properties and prices can I expect?
The area is known for modern apartments, luxury gated communities, and high‑end villas, often with sea views, contemporary design and amenities like pools, gyms and co‑working spaces. Beachside prices are among the highest on this part of the coast and can be up to three times the price per square metre of similar homes just north of the main road, where you find more “everyday” urbanisations with lower prices.
How convenient is it for schools, services and transport?
You are 10–20 minutes by car from Marbella, Estepona and San Pedro, with fast access to the AP‑7 toll road; Málaga Airport is about 45 minutes and Gibraltar about 50 minutes. The area has supermarkets, restaurants, beach clubs and resorts on the doorstep and is within easy reach of several international schools (for example Atlas American and Swedish International) plus private clinics and other services in Marbella, Estepona and Benahavís
What are the main pros and cons of living on the New Golden Mile / triangle?
Big advantages are the luxury feel, newer builds with modern specs, great beaches, golf and mountain views, plus a calmer atmosphere than central Marbella while still being close to all its amenities. On the downside, prime beachfront property is expensive, the area is quite car‑dependent, summer can bring traffic and tourists, and outside the main hubs you may rely more on nearby towns for nightlife and some services.
Sobie Stevendale
Property Expert
