Feraiou Residential Complex

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Feraiou Residential Complex — ELIA Residence & OLEA Residence is a two-building residential development in Peraia, Thermaikos (Thessaloniki), Greece, comprising 28 apartments with a total gross floor area of 2,102.15 m². IDE Consulting LP was engaged by a developer to deliver the complete design and permitting package. Led by Tzanetis Vogiatzis (Lead Designer & Project Manager), the team produced the topographical diagram and site documentation, completed the architectural design, structural design, and MEP studies, and prepared the documentation required for the building‑permit submission, filed in March 2026 (approval pending). 

The design needed to achieve clear, functional apartment layouts and coherent circulation under constraints including limited frontage, constrained site access, and compliance with minimum parking requirements. In parallel, the program includes a high proportion of split-level residences, increasing geometric complexity and intensifying coordination demands across architecture, structure, and MEP. 

Both buildings are organized across five levels. ELIA Residence includes a semi-basement and a raised ground level, followed by upper floors and an attic; OLEA Residence introduces an intermediate loft level and culminates in an attic. Across the complex, 15 internal staircases serve detached multi-level residences in addition to the main stair, requiring careful coordination and detailing to maintain clear, constructible solutions. Parking is provided at grade with 26 spaces, integrated into the site layout while meeting local requirements 

Emphasis is placed on landscaped open areas and generous balconies, encouraging outdoor living and strengthening the visual and functional connection between exterior spaces and the interiors through large openings in the main living areas. Ground-level apartments benefit from private gardens, while the broader layout supports dual-aspect living and strong indoor–outdoor continuity.

IDE Consulting LP delivered the full design package (site documentation, architectural design, structural design, MEP studies, and building‑permit documentation support). Design is complete, and the permit submission was filed in March 2026 (approval pending).

Optional final sentence (only if you want to keep the door open without overcommitting):
Construction-phase services can be provided subject to appointment.

 Peraia Heights Residence is a new-build single-family villa on a hillside plot in Peraia, Thermaikos (Thessaloniki), Greece. The residence is organised across a basement, a ground floor, and an upper level, enriched by a spacious internal loft, creating a contemporary home shaped by generous volumes and clear day-to-day functionality. The villa is approximately 491 m² and includes a private swimming pool and outdoor living areas. IDE Consulting LP delivered architectural, structural and MEP design, permitting, construction of the structural frame, and ongoing construction supervision. Tzanetis Vogiatzis served as Lead Designer, Project Manager and Construction Supervisor.

 The project required an ambitious architectural expression while maintaining buildability and compliance in a hillside setting with constrained access. High interior clear heights up to 3.5 m and expansive cantilevered balconies introduced demanding structural conditions that had to be resolved without compromising the clean architectural lines. At the same time, the project team managed integrated delivery from design through execution, coordinating permitting, construction sequencing and site decisions under a single responsibility framework.

 A key differentiator of this project is the seamless integration of architecture, structure and MEP under one coordinated workflow. IDE Consulting LP led the permitting process, delivered the structural design and executed the structural frame construction, while continuing to supervise the remaining works. This integrated approach supports consistent quality control, rapid resolution of site conditions, and alignment between design intent and construction detailing.

The villa is oriented to capitalise on views of the Thermaikos Gulf and the wider Thessaloniki area, with generous openings and balconies that extend the living spaces outdoors. The structural system is a reinforced-concrete frame with shear walls, developed to support the large spans, cantilevers and high volumes while maintaining stability and serviceability. The project incorporates underfloor heating, smart home infrastructure and EV charging provision, and it has been developed as an A+ energy class design supported by roof-level photovoltaics.

The permit has been issued, and the project has been under construction since 2024. The structural frame has been completed, and construction supervision is ongoing.

Seafront Resort Redevelopment is a beachfront renovation and structural strengthening project in Epanomi, Thermaikos (Thessaloniki), Greece. Between 2021 and 2026, an existing apartment building of approximately 283 m² was comprehensively upgraded and reconfigured into a licensed tourist accommodation with six independent units. IDE Consulting LP delivered the full package across architectural, structural, and MEP design, permitting, and construction-stage supervision, led by Tzanetis Vogiatzis as Lead Designer, permit Project Manager, and Site Supervisor.. 

 The plot’s direct proximity to the shoreline and a nearby natural stream introduced geotechnical and safety constraints and required careful coordination with the relevant authorities. In addition to the stream-related special approval obtained through the Prefecture, the project secured Architectural Council approval, archaeological clearance, and a municipal vehicle access permit, enabling a compliant pathway from concept to execution in a sensitive coastal setting.

The primary technical obstacle was the structural inadequacy of the existing building, which required urgent intervention to meet modern seismic expectations and safely support the new architectural vision. At the same time, the redevelopment retained the existing footprint and introduced larger openings, upgraded circulation, and new amenity elements, all while aiming for a retrofit approach with minimal architectural impact.

The structural strategy was developed using finite element analysis (FEA) to evaluate global behaviour, identify local deficiencies, and verify strengthening measures and new load paths under seismic actions. Seismic reinforcement of the existing frame was implemented using CFRP laminates and fabrics on selected beams and columns, chosen to enhance capacity and ductility while remaining compatible with the renewed façade and interior layout. Where new elements were required, the design introduced a hybrid approach combining reinforced concrete with composite steel-concrete components, including new slabs, beams, and columns. The external staircase was demolished and reconstructed in reinforced concrete to align with the revised circulation and safety requirements. Along the site boundaries, engineered gabion walls (sarzanetti) were designed primarily for boundary stabilisation, addressing elevation differences and ground stability near the stream and shoreline.

 The structural strategy was developed using finite element analysis (FEA) to evaluate global behaviour, identify local deficiencies, and verify strengthening measures and new load paths under seismic actions. Seismic reinforcement of the existing frame was implemented using CFRP laminates and fabrics on selected beams and columns, chosen to enhance capacity and ductility while remaining compatible with the renewed façade and interior layout. Where new elements were required, the design introduced a hybrid approach combining reinforced concrete with composite steel-concrete components, including new slabs, beams, and columns. The external staircase was demolished and reconstructed in reinforced concrete to align with the revised circulation and safety requirements. Along the site boundaries, engineered gabion walls (sarzanetti) were designed primarily for boundary stabilisation, addressing elevation differences and ground stability near the stream and shoreline.

 Architecturally, the redevelopment prioritizes sea-view orientation and a modern, minimalist identity. Larger openings strengthen the indoor–outdoor connection, and the top floor is designed as a setback level to create a lighter massing and enhanced outdoor usability. Internally, the building was reorganized into six independent units with a new stair arrangement and fully renewed wet areas including bathrooms and kitchens. New construction works also included a swimming pool of approximately 100 m² and an exterior reinforced concrete pergola of approximately 100 m², complemented by a steel pergola at the setback top floor level.

Permitting was approved, and construction was completed within the 2021 to 2026 project timeframe. Before-and-after documentation is available in the project gallery.

The "Ammouliani Eco Villa" is a luxury residence uniquely integrated into a steep 33% slope on Ammouliani Island. Spanning a 6,687 square meter land lot, the villa features a vegetated roof and a private swimming pool, designed to minimize visual impact while maximizing panoramic views of Mt. Athos and the Aegean Sea. 

The concept’s architectural and engineering excellence was recognized with an Honourable Mention in the DOMES Architectural Awards. Beyond its design merit, the project represented a significant regulatory achievement. As Ammouliani is a designated conservation area, IDE Consulting successfully defended the design before the Central Architectural Council (KESA), securing landmark approval despite the strict Macedonian Architecture controls. 

• 5-Level Terraced Design: To address the extreme topography, the residence was developed across five distinct levels, stepping down the hillside to harmonize with the natural environment.
• Rock Excavation Excellence: With bedrock found at a shallow depth of 0.50m, excavation required specialized 3-ton hydraulic impact hammers and advanced geotechnical management.
• Monolithic Fair-faced Concrete: The entire superstructure consists of cast-in-place fair-faced concrete with no masonry infill, ensuring structural monolithicity and zero long-term maintenance.
• Advanced Engineering (FEA): The complex structural geometry and the 12.70m cantilever pergola were analyzed and optimized using Advanced Finite Element Analysis (FEA).

 The residence includes four East-facing bedrooms and expansive South-facing common areas. Large glazing ensures natural daylight throughout the day, while integrated shaders protect the interior from excessive solar gain, balancing luxury with environmental sensitivity.

 The White House Project is a seafront residential retrofit in Epanomi, Thermaikos (Thessaloniki), Greece. The project comprises two single-level buildings, with a main building of 208.15 m² and a secondary support building of 41.14 m². The layout includes four bedrooms in the main building and two bedrooms in the secondary building. External works include a pergola, landscaping and parking. IDE Consulting LP delivered integrated architectural, structural and MEP design, permitting, project management, construction-stage services and supervision, led by Tzanetis Vogiatzis as Lead Designer and Project Manager. The permit has been granted, and the project is under construction, with the structural frame completed.

 The buildings are positioned immediately inland of a steep coastal escarpment of approximately 10 m height. The nearest façade is within roughly 6 m of the slope, and long-term coastal erosion along the wider Thermaikos Gulf frontage requires careful consideration of slope stability and foundation assurance. These conditions, combined with seismic requirements, site access constraints and a demanding permitting pathway, shaped the structural strategy and construction planning.

 The strengthening of the existing structural frame was designed to improve seismic performance and durability in a harsh marine environment. Selected beams and columns were strengthened using sprayed concrete jackets in class C30/37, with a total jacketing area of approximately 40.27 m², improving capacity and confinement while remaining compatible with the architectural redesign. The foundation and ground slab were strengthened using a cast-in-place reinforced concrete jacket to improve stiffness and continuity. Due to the proximity of the coastal escarpment, piles were adopted as an additional foundation safety measure for both buildings, improving load transfer and resilience under combined seismic and geotechnical demands.

 The architectural language is defined by a luminous white palette and layered textures that bring the seascape indoors with restraint. The interior concept is organised around calm, sculptural elements such as the fireplace and kitchen island, supported by controlled material contrasts that emphasise light, depth and a clear relationship to the horizon.

The permitting pathway included Architectural Council approval, archaeological clearance, a municipal vehicle access permit, approvals involving the Public Property Service, and approval for water abstraction for a borehole.

 Permit granted. Under construction. Structural frame completed.