Greece’s Housing Paradox: Households Spend 35% of Income While 2.28M Homes Sit Empty

Greece’s housing pinch: why real estate Greece feels both hot and frozen

The numbers feel wrong at a glance: Greeks now spend a far bigger share of their income on shelter even as millions of houses remain unused. In plain terms, the real estate Greece market has an affordability problem at one end and excess supply in another — and both are dragging living standards down.

This article breaks down the data from the recent study by diaNEOSIS and IOBE, assesses the causes, evaluates the proposed remedies, and explains what buyers and investors need to weigh. Our analysis is drawn directly from the research and focuses on what the facts mean for people who live in Greece, plan to move here, or consider property as an investment.

A national housing emergency in numbers

The study paints a stark statistical picture:

• Greek households spent 35.5% of disposable income on housing in 2024, compared with the EU average of 19.2%. That gap is large and persistent.
• From 2019 to 2024 housing affordability in Greece declined, contrary to the trend in most EU countries.
• In urban areas approximately 29.1% of households spend more than 40% of their disposable income on housing; in rural areas the figure is 27.7%.
• The share of people living in households with debts (covering rent, mortgages, utilities, instalments) is 42.8% in Greece versus 9.2% across the EU.
• In 2024 about one in ten households were in arrears on mortgage or rent payments.
• The country has 2,277,615 vacant homes, representing 35% of the housing stock (2021 census).
• Housing loan disbursements fell dramatically: €1.4 billion in 2024 versus €15.5 billion in 2006.

Those figures do more than alarm — they reveal mismatches in the market. Affordability is worse than in most of Europe, a high share of households carry housing-related debt, and at the same time a very large portion of the building stock is not active in the market.

Who bears the brunt: renters, young people and small households

The crisis is not evenly distributed. The study shows clearly that certain groups are much more exposed:

• Renters are the most squeezed: roughly 6 out of 10 renting households spend more than 40% of their income on housing.
• Households with mortgages are also pressured: about half of mortgage holders spend over 40% of disposable income on housing, despite mortgage-holders being a relatively small share (around 7% of the population).
• Young people, single-person households, and single-parent households face elevated risk. Almost two out of three single-parent households spend more than 40% of their income on housing.
• Basic housing quality measures remain weak in aggregate, although overcrowding indicators have improved for the poorest households.

From a policy perspective this concentration matters: renters and smaller households have much less access to credit, limited collateral and often less political voice than owners. The result is a social and economic squeeze: limited mobility for young workers, weaker saving rates, and increased household vulnerability to shocks.

What went wrong: supply, finance and incentives

The study identifies several structural and cyclical drivers that have combined to make housing both expensive and poorly distributed.

Supply-side and stock issues

• The existence of 2.28 million vacant homes (35% of stock) is striking. Many are holiday homes or rural residences, and only a portion are feasible candidates for the rental or sales market without investment.
• Household composition has shifted toward smaller units. As one-person and two-person households rise, demand for smaller dwellings has increased while the market remains biased toward larger properties.
• High construction and energy costs raise the price of new supply. This is a global issue but it hits Greece hard when supply must be renovated for rental use.

Finance and demand

• Mortgage lending collapsed after the financial crisis and has not recovered: €1.4bn in loans in 2024 compared with €15.5bn in 2006. Tighter bank lending standards limit buyers’ access to mortgage credit and reduce transactional activity.
• International demand — tourism-led and foreign buyers — has concentrated pressure on certain locations, particularly in islands and historic urban cores.

Taxation, regulation and short-term rentals

• Tax rules such as ENFIA and other levies affect the cost of ownership. The study notes that taxation and investment incentives shape both the value of assets and owners’ willingness to rent.
• Short-term rental platforms and the Golden Visa program have changed incentives for owners to keep properties off long-term rental markets.
• Bureaucracy in transfers and a weak framework for auctioned properties limit liquidity, making it harder to bring dormant stock back into circulation.

Taken together, these factors explain how a market can show both acute affordability pressures and a very high vacancy rate.

Policy toolbox: what the diaNEOSIS–IOBE study recommends

The study compares European practices and frames a set of recommendations adapted for Greece's institutional context. Key proposals include:

• Create a centralised state body to implement a National Housing Strategy and coordinate local pilot projects in Athens and Thessaloniki.
• Implement measures to limit excessive rent increases while strengthening legal protections for property owners to avoid chilling investment.
• Scale up programmes that bring vacant homes to market, for example a revised "Renovate–Rent" scheme with rental caps, minimum lease durations, and targeted tax relief for landlords offering reduced rents.
• Expand social and student housing and introduce rental subsidies or allowances targeted at the most vulnerable.
• Tighten regulations for short-term rentals and reconsider Golden Visa conditions in areas under housing pressure.
• Reduce bureaucracy on property transfers and institutionalise transparent procedures for handling non-performing mortgage portfolios to restore market liquidity.
• Invest in transport and decentralisation measures, including teleworking support, to reduce concentrated demand in Attica and improve accessibility in regional centres.

The study points to examples from Austria, France, Spain and Portugal but notes that Greece’s strong homeownership culture and fragmented tenure regime mean policies must be adapted, not copied.

What this means for buyers, investors and residents — practical takeaways

For buyers and investors

• Expect regional variation in both risk and opportunity.