+30.22890.22513
info@mk-mykonos.gr
Plakoto - Kameno Livadi, Mykonos 84600 Cyclades GR
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Building Digital Identity

We are one of the most-esteemed buildings construction company. We have earned this respect through the quality and long-lasting structures that we have developed over the years.

Building Digital Identity

Unified Digital Documentation for Every Property

The Building Digital Identity (HTK) is the official digital dossier of every property, whether it is a full building or an independent unit such as an apartment. This unique electronic file follows the property throughout its lifetime and is identified by a specific HTK code.

During the preparation process, a licensed engineer collects, verifies, and digitizes all relevant technical, legal, and ownership documents — including building permits, architectural plans, Energy Performance Certificates (EPCs), ownership titles, and declarations of regularized constructions.

The HTK ensures that each property’s documentation accurately reflects its current legal and physical condition, and that every future modification is properly recorded. Governed by Law 4495/2017, as amended by Law 4643/2019 and Law 4759/2020, it consolidates all property-related information into a single, digital repository, reducing bureaucracy and facilitating transparency.

Since April 2022, the HTK has been mandatory for all property transfers (sales, donations, and parental grants) and is progressively becoming a requirement for rental, energy upgrade, and licensing procedures.

SERVICE LIST

At MK Mykonos Engineers, we provide complete, certified services for the preparation, submission, and management of the Building Digital Identity, ensuring accuracy, compliance, and seamless coordination with public authorities.

Preparation and submission
Collection, digitization, and verification
Coordination with municipal and government authorities
Ongoing updates and maintenance
Support for compliance
Guidance and representation

Solutions Benefits:

Benefits of Choosing Our Service:

Our HTK consulting services streamline property management by ensuring legal security, technical accuracy, and simplified transactions. Each digital identity we prepare guarantees long-term compliance and administrative transparency.

Solutions 1 Solutions 2 Solutions 3 Solutions 4

Integrated Legal and Technical Compliance

Ensure full adherence to laws and eliminate property-related risks.

  • Compliance with Law 4495/2017 and all subsequent amendments.

  • Identification and correction of potential legal irregularities.

  • Verification of document validity for safe transactions and audits.

Easy and Fast Property Transfers

Simplify the entire property transfer process with a complete digital dossier.

  • All required documents digitized and validated.

  • Reduced administrative delays during sales, donations, or grants.

  • Faster, transparent transactions with immediate access to property data.

Energy Upgrades & Subsidy Programs

Ensure readiness for funding, renovation, or energy certification.

  • Eligibility for energy subsidy programs such as “Exoikonomo.”

  • Complete documentation package for project submission.

  • Facilitation of operating licenses and energy upgrade permits.

Reduction of Bureaucracy and Data Fragmentation

Centralize your property documentation in one secure, digital file.

  • Single-access digital code for engineers, notaries, and authorities.

  • Avoid duplication and data errors across different registries.

  • Streamlined procedures with fewer manual interventions and delays.

Frequently Asked Questions

What is the Building Digital Identity (HTK)?
It is a digital file containing all ownership, technical, and legal documents of a property, identified by a unique electronic code that follows it throughout its lifetime.
When is the Building’s Electronic Identity mandatory?
Since April 2022, it is mandatory for property transfers, energy efficiency programs, new electricity connections, and operation licensing for businesses.
Who prepares the Building’s Electronic Identity?
A certified engineer is responsible for collecting, digitizing, and submitting all relevant documents to create and maintain the HTK.
Does the Building’s Electronic Identity apply to inherited properties?
No, it is not required for inheritance acceptance, though it is advisable to prepare one for future property management.
What documents are included in the Building’s Electronic Identity?
The HTK includes building permits and revisions, architectural drawings, energy certificates, regularization documents, inspection certificates, and other related technical and legal data.

categories

Why choose us

building digital identity
HTK property compliance services
electronic building documentation
digital property management solutions

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Let’s Start Work Together

+302289022513

Mykonos Island – Athens Greece

info@mk-mykonos.gr
10.00AM – 18.00PM

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