techne.’s Engineering Services cover a wide range of technical and administrative procedures related to property licensing, regularization, and lawful use. From issuing electronic certificates and legalizing unauthorized constructions to handling small-scale permits and business premises approvals, we ensure accuracy, transparency, and full compliance with the applicable regulatory framework.
At the same time, we support property owners and investors in energy efficiency upgrades and asset optimization through renovation and subsidy programs, as well as comprehensive technical documentation. Our approach combines technical expertise, experience, and hands-on guidance at every stage of the process.
Electronic Building
Certificates
The Electronic Building Certificates service provides a digital solution for issuing, managing, and verifying official building certificates in compliance with national and European regulations. This includes occupancy permits, energy performance certificates (EPC), and other compliance documents essential for legal and safe property use.
Purpose & Necessity
Electronic building certificates are needed whenever a building undergoes construction, renovation, sale, lease, or change of use. They are required to:
- Verify legal compliance with national building codes, fire safety regulations, and energy efficiency standards.
- Ensure property transactions are conducted with clear, accurate documentation.
- Support project approvals for construction, renovation, or expansion works.
- Maintain updated records for municipal authorities and public registries.
Key Features
- Digital Certification: Certificates are issued and stored electronically, reducing paperwork and speeding up approvals.
- Regulatory Compliance: Guarantees adherence to building laws and sustainability requirements.
- Integration with Public Systems: Connects with municipal and governmental databases for validation and record-keeping.
- Transparency & Accountability: Enables authorities and property owners to track certificate status in real time.
- Accessibility: Secure web platform allows professionals to access, download, and monitor certificates anytime.
When We Use It
- New Construction: Before the building can be legally occupied.
- Renovations or Extensions: To confirm modifications comply with regulations.
- Property Sale or Lease: Buyers and tenants can verify legal and technical compliance.
- Energy Efficiency Assessment: EPCs are required for energy performance reporting and grants.
- Municipal Record-Keeping: Authorities use certificates for taxation, planning, and safety inspections.
Benefits
- Streamlined certificate issuance.
- Reduced errors and fraud.
- Faster approvals and smoother transactions.
- Enhanced transparency and reliability of building data.
Legalization Of Unauthorized
Constructions
The Legalization of Unauthorized Constructions service provides expert support for regularizing buildings or parts of buildings constructed without proper permits or in violation of planning regulations. The service ensures compliance with national and municipal laws, enabling property owners to obtain legal recognition for their constructions and avoid potential penalties.
Purpose & Necessity
Unauthorized constructions often create legal, financial, and safety risks. Legalization is necessary when a property includes additions, modifications, or structures that were built without official approval. The process:
- Protects property rights and allows for legal ownership recognition.
- Enables safe use of buildings according to structural, fire, and health standards.
- Facilitates property sales, transfers, or financing by providing legal documentation.
- Ensures compliance with urban planning and zoning regulations.
Key Features
- Regulatory Compliance: Evaluation of the building against current laws, including the Greek “KAE/TE” frameworks for structural safety and energy performance.
- Documentation Preparation: Submission of required plans, technical reports, and certifications to the authorities.
- Permit Acquisition: Assistance in obtaining retroactive building permits or legalization approvals.
- Technical & Legal Support: Guidance through inspections, approvals, and any necessary modifications to meet legal standards.
- Integration with National Systems: Electronic filing and tracking to streamline the approval process.
When We Use It
- Buildings constructed without a permit.
- Modifications or extensions that violated planning regulations.
- Regularizing structures to enable property transactions or financing.
- Complying with municipal inspections or government programs.
Benefits
- Legal protection against fines or demolition orders.
- Increased property value and marketability.
- Assurance of safety and compliance with structural and energy standards.
- Streamlined administrative process, minimizing delays and bureaucratic obstacles.
Business Premises
Permits
The Business Premises Permits service provides comprehensive support for obtaining all necessary authorizations to legally operate commercial or professional spaces.
This includes permits for shops, offices, restaurants, cafes, and other business facilities, ensuring full compliance with local zoning, safety, and health regulations.
Purpose & Necessity
Business premises permits are required before starting operations or making significant modifications to a commercial property. They ensure:
- Legal operation in accordance with municipal, national, and sector-specific regulations.
- Compliance with fire safety, hygiene, accessibility, and structural standards.
- Eligibility for inspections, licenses, and potential financial incentives or grants.
- Smooth property transactions, leasing, or expansions without legal obstacles.
Key Features
- Regulatory Compliance: Evaluation of the premises against urban planning, health, and safety regulations.
- Documentation & Submission: Preparation and filing of all technical reports, plans, and applications to the relevant authorities.
- Permit Acquisition: Assistance in obtaining operation licenses and approvals for new or renovated business premises.
- Technical Guidance: Coordination with engineers, architects, and public authorities to ensure full compliance.
- Ongoing Support: Guidance on renewals, modifications, or inspections required throughout the business lifecycle.
When We Use It
- Opening a new business or commercial space.
- Renovating, extending, or changing the use of an existing property.
- Ensuring compliance before property leasing or sale.
- Meeting legal requirements for health, safety, or environmental standards.
Benefits
- Legal assurance for business operations.
- Faster approvals and reduced bureaucratic delays.
- Compliance with health, safety, and accessibility standards.
- Clear documentation for investors, partners, and authorities.
Permit For Small-Scale
Projects acc. 4495/2017
The Small-Scale Building Permits service provides professional support for obtaining building permits for minor construction projects under the framework of Law 4495/2017.
These permits are designed for small interventions such as minor renovations, interior modifications, or low-impact external works that do not require full-scale building permits.
Purpose & Necessity
Small-scale permits are required for construction activities that fall below the thresholds of full building permits, ensuring legal compliance while simplifying the approval process. They are necessary to:
- Legally execute minor renovations, repairs, or alterations.
- Ensure compliance with urban planning, structural, and safety regulations.
- Avoid fines or legal penalties for unauthorized construction.
- Facilitate property transactions or leasing by providing proper documentation.
Key Features
- Regulatory Compliance: Assessment of the project in accordance with Law 4495/2017 and local zoning regulations.
- Documentation & Preparation: Preparation of simplified architectural and technical plans required for submission.
- Permit Acquisition: Submission and follow-up with municipal authorities to obtain approval for small-scale works.
- Technical Guidance: Expert advice on compliance with structural, fire, and accessibility standards.
- Efficient Process: Faster approval compared to full building permits, while maintaining full legal compliance.
When We Use It
- Minor interior renovations or remodeling.
- Small-scale extensions or external modifications.
- Repairs, replacements, or installations that affect the building’s structure minimally.
- Legalization of minor works already executed without prior approval.
Benefits
- Quick and simplified permit acquisition.
- Legal protection for small construction projects.
- Assurance of compliance with urban planning and safety standards.
- Documentation for future property management or transactions.
Creation Of Horizontal
Ownership
The Creation of Horizontal Ownership service provides professional support for the legal establishment of individual ownership units within a multi-unit building according to Greek law.
This process allows property owners to divide a building into separate units (apartments, offices, commercial spaces) with shared common areas, creating legally recognized individual ownership titles.
Purpose & Necessity
The creation of horizontal ownership is required whenever a building is designed or converted into multiple independent units. It ensures:
- Legal recognition of each unit for sale, lease, or mortgage purposes.
- Clear delineation of private units and shared common areas.
- Compliance with Greek Civil Code provisions and urban planning regulations.
- Proper management and administration of shared building responsibilities (maintenance, utilities, insurance).
Key Features
- Legal Documentation: Preparation of necessary legal documents including floor plans, ownership declarations, and agreements for common areas.
- Surveying & Mapping: Accurate measurement and mapping of individual units and common spaces.
- Permit Submission: Filing all documentation with the relevant authorities to obtain official recognition.
- Regulatory Compliance: Ensures alignment with urban planning, building codes, and property law.
- Property Management Support: Provides a framework for governance of shared spaces and maintenance obligations.
When We Use It
- New multi-unit buildings requiring individual ownership registration.
- Conversion of single-use buildings into multiple units.
- Legal formalization of shared ownership in existing multi-unit buildings.
- Preparing a property for sale, lease, or mortgage by individual unit owners.
Benefits
- Legal clarity and security for unit owners.
- Facilitates property transactions and financing.
- Defines responsibilities for common areas, reducing future disputes.
- Ensures compliance with national and municipal regulations.
Energy Efficiency &
Renovation Subsidy Programs
«EXOIKONOMO», «ANAKAINIZO»
The Energy Efficiency and Renovation Subsidy Programs service provides professional guidance and support for property owners and developers seeking funding through the «EXOIKONOMO» and «ANAKAINIZO» programs.
These programs aim to improve building energy performance, enhance sustainability, and support renovation works by offering financial incentives, grants, and favorable financing options.
Purpose & Necessity
- Lower energy consumption and utility expenses.
- Increase property value and market appeal.
- Ensure compliance with national energy performance regulations.
- Access financial support for renovation, insulation, heating, cooling, and renewable energy installations.
Key Features
- Project Evaluation: Assessment of the building’s current energy performance and renovation needs.
- Eligibility Assessment: Determining suitable subsidy program («EXOIKONOMO» for energy upgrades, «ANAKAINIZO» for broader renovations).
- Documentation & Application: Preparation and submission of technical reports, energy audits, and financial documentation.
- Program Coordination: Liaising with banks, authorities, and project contractors for smooth processing.
- Implementation Monitoring: Ensuring that all renovation works meet program requirements and energy efficiency standards.
When We Use It
- Energy efficiency upgrades for residential or commercial properties.
- Building renovations including structural, insulation, and systems improvements.
- Accessing financial support and grants for sustainable building projects.
- Compliance with energy performance and sustainability regulations.
Benefits
- Significant reduction in energy costs.
- Increased property value and comfort.
- Access to government incentives and subsidies.
- Compliance with modern energy and sustainability standards.
- Streamlined management of all technical and administrative requirements.