02 Sep 2026

The hidden real estate assets of Greece’s municipalities

  • RE+D Magazine

Properties listed on tax declarations but not reliably identifiable in the National Cadastre, files without title deeds or topographic plans, discrepancies in recorded floor areas between departments, assets with no clearly defined use, and records scattered across physical files and spreadsheets.

This is still the picture characterising the management of municipal real estate in a number of cases, according to a study by BluPeak Estate Analytics.

The issue is not necessarily a lack of municipal property. Rather, it is the absence of a single, reliable and fully verified picture of precisely what each municipality owns.

Information is scattered across tax declarations (E9), the National Cadastre, fixed-asset registers, physical files, old contracts and title deeds, permits, topographic plans, technical departments and individual Excel files. As a result, the information may exist, but it is neither consolidated, cross-checked nor immediately usable by municipal authorities.

From recording assets to establishing a real picture of municipal property

A municipality may formally own a property without having, within a single information environment, a complete picture of its location, size, ownership status, title deeds, use, building condition, financial flows or outstanding legal and technical issues.

This creates a significant administrative as well as financial gap.

Inconsistencies between individual databases, missing information and duplicate entries coexist with differences in recorded areas or uses, unclear identification and difficulties in monitoring the portfolio as a whole. At the same time, municipal staff may spend significant amounts of time repeatedly searching for documents and carrying out manual cross-checks.

The result is that part of the municipal property portfolio effectively remains “invisible” as an economic asset.

Property that exists but is not yet ready for utilisation

The issue becomes even more critical when the discussion moves from recording assets to putting them to productive use.

Ownership of a property is one thing; having a property that is ready for utilisation is another.

A plot of land may appear on an E9 declaration without a secure match between its ATΑΚ and KAEK identifiers. A building may be registered but lack a complete digital file. In other cases, ownership may not have been fully clarified, or a technical, planning or legal review may still be pending.

Under such circumstances, a decision regarding leasing, renovation, social use or investment development cannot proceed at the speed required by modern public-asset management.

The process proposed by BluPeak Estate Analytics involves a sequential “chain”: collecting available data, quality control, digitisation, mapping, classification, assessment and, ultimately, the selection of the appropriate utilisation scenario.

A critical step is the cross-checking of E9 records against the National Cadastre, producing a discrepancy table covering unmatched records, potential omissions, duplicate entries and cases requiring financial, technical or legal review.

The BPI Index and measuring “readiness”

This is where the BPI Index comes into play, seeking to transform the quality of municipal real-estate management from a general observation into a measurable picture.

The KPI framework examines, among other factors, the completeness of each property’s core data, the percentage of secure ATΑΚ-KAEK matches, the completeness of digital property files, the reliability of geospatial mapping, legal and technical readiness, and the percentage of properties with a clearly defined and active use.

Other indicators can include the rate at which discrepancies are resolved, the response time of a municipality to a property-related request and, most importantly, the number of assets that have reached a sufficient level of readiness for a utilisation decision to be made.

The philosophy differs from simple asset counting.

It is not enough for a municipality to know that it owns 500 or 1,000 properties. What matters is how many of these assets it actually knows and can identify with certainty, how many have complete files, how many have a clearly established legal and technical status, and how many can be utilised immediately.

From “unknown” to “activated”

The approach is complemented by a property-readiness scale.

At the lowest level is the “unknown” property, for which there is no reliable identification or complete file. This is followed by the recorded and subsequently the verified property.

At the higher levels are properties that have achieved technical and legal readiness and have been assessed in terms of potential uses, costs, possible revenues and alternative utilisation scenarios.

At the top of the scale is the “activated” property — an asset that has been linked to a specific operational, social or investment objective.

This scale is a proposed tool developed by BluPeak for the administrative prioritisation of municipal property and is not a statutory or officially established standard.

Sitia as an initial implementation case

An initial practical application is being carried out in the Municipality of Sitia, where a contract has been signed with BluPeak Estate Analytics.

The project includes the cross-referencing of E9 and National Cadastre data, the creation of a corrections and discrepancies report, geospatial mapping, the development of an asset dashboard and the digitisation of the property archive.

The processing of the data has already identified categories of issues including ATΑΚ identifiers without a secure KAEK match, KAEK identifiers without a secure ATΑΚ match, special cases involving common-use areas, as well as cases requiring further ownership or administrative review.

The same basic architecture also appears in technical studies for Karystos, North Tzoumerka and Alonnisos, indicating that the issue is not confined to a single municipality.

Instead, it highlights the need for a common management model that can be adapted to the size, geography and requirements of each municipal authority.

From an “asset register” to capital activation

The significance of the initiative goes beyond digitising old files.

For Greece’s 332 municipalities, the systematic recording and preparation of municipal real estate for utilisation could provide the basis for a new model for unlocking the value of public assets.

Vacant municipal buildings could be assessed for adaptive reuse; properties could be linked to social or workforce housing programmes; spaces could be utilised for social services; while suitable assets could provide a foundation for new business activities and local investment.

The fundamental prerequisite, however, comes before all of the above: a municipality must first know precisely what it owns and what condition each property is in.

The challenge, therefore, is no longer simply to create another property register. It is to turn that register into a decision-making tool capable of showing which properties are problematic, which require further preparation and which can move from registration to actual utilisation.

At a time when municipalities are seeking new sources of revenue, financing and growth, real estate can represent a significant store of value. To unlock that value, however, it must first cease to be “unknown”.





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