Greece’s Big Shift: New Incentives for 10-Year Rentals and 30% Social Housing

Greece property market gets a course correction — why it matters now

Greece property market pressures have moved from an economic talking point to a social flashpoint. Rents and housing costs remain high even as inflation eases, and the government has adopted a new policy package that changes the rules for developers, landlords and investors. Our analysis shows this is a deliberate pivot away from demand-side subsidies toward supply-side fixes focused on long-term rental stock and social housing.

Quick snapshot of the measures

• 10-year minimum commitment for projects built or converted exclusively for long-term leasing, with tax deductions and centrally set rent caps.
• Public land-for-flats public-private partnership (PPP) requiring developers to hand over at least 30% of units to the state for below-market rental allocation.
• A renovation program with €400 million in funding, offering grants covering up to 90% of costs and up to €36,000 per property.
• Annual reimbursement equal to two months’ rent for about 50,000 teachers, nurses and doctors working outside Athens and Thessaloniki.
• Tighter rules for short-term rentals, including expanded restrictions in central Thessaloniki and automatic removal from the short-term rental registry when ownership changes in banned zones.

These are the facts presented by the ministers at cabinet. They address what most analysts now agree is the core problem: a chronic shortage of housing supply rather than demand-side overheating.

The case for supply-side reform: what the data and policy shift reveal

For years building activity in Greece targeted high-end for-sale stock and short-term tourist accommodation. That choice left the middle market and long-term rental sector under-supplied.

We have three observations that explain the policy shift:

• Households report housing as a leading financial strain in public opinion polls, with rents a key pressure on disposable incomes. This is now a political priority.
• Construction and investor flows have prioritized luxury residential and holiday rentals, reinforcing scarcity of mid-market rental homes.
• Short-term rentals reduced long-term availability in core urban areas, prompting regulatory tightening.

The government’s package accepts a foundational premise: increasing the supply of long-term rental homes will help cool rents and relieve household budgets more directly than further demand subsidies.

What the new measures mean in practical terms

This is a multi-prong approach aimed at changing both incentives and the physical stock of housing.

Incentives for long-term rental projects

The centerpiece for private investment is a scheme offering tax deductions on rental income for projects that commit to exclusive long-term leasing for at least 10 years. Projects will be bound by centrally set maximum rents.

What investors need to note:

• Institutional players and large developers are the main target; small-scale builders may not qualify in the initial rollout.
• A 10-year covenant means capital is tied up and cashflow models must factor rent caps — this affects projected returns and internal rate of return (IRR).
• Tax deductions on rental income improve net yields but the effect hinges on the size of deductions and enforcement of rent ceilings, details of which are pending.

From our perspective the measure is realistic in aiming to create a significant new asset class: professionally managed, long-term rental housing. But the success hinges on the balance between incentives and regulatory burdens.

Public land-for-flats PPP: turning state plots into social housing

The government will expand a PPP model where private developers build on underused state land or renovate state assets in return for transferring at least 30% of units to the state for allocation to youth, families and vulnerable households at reduced rents. The remaining units can be sold or let on the private market.

Key points:

• The state avoids direct cash outlay by providing land; the private sector provides upfront capital and construction expertise.
• The first 10 state-owned properties are prepared for tender; the first auction is expected in 2026.
• This model increases available below-market long-term rentals while allowing developers to monetize remaining units.

This approach can scale supply quickly if procurement and tender processes are efficient. But it requires careful selection of plots, clear contract terms and oversight to ensure affordability targets are met.

Renovation grants to reactivate vacant stock

A €400 million renovation program will offer grants covering up to 90% of renovation costs, capped at €36,000 per home, to renovate old, abandoned or vacant properties and return them to the long-term rental market.

Implications for investors and property owners:

• Owners of vacant units can access substantial subsidies, which may make conversions or refurbishments financially viable even where private capital shies away.
• The grant cap of €36,000 suggests the program targets moderate upgrades rather than full-scale redevelopment.
• Projects must commit to long-term rental use, making this another supply-focused instrument.

Targeted tenant support for public-service professionals

To address acute regional housing pressures, the state will reimburse two months’ rent annually for around 50,000 teachers, nurses and doctors who work outside Athens (Attica) and Thessaloniki.

This has two aims: retain essential professionals in regional areas and reduce immediate housing cost pressure for a defined worker group.

Tightening short-term rental rules

Regulation of short-term rental platforms will be strengthened, including expanding bans to central Thessaloniki. In zones where short-term rentals are forbidden, properties that change ownership will be automatically removed from the national short-term rental registry.

This reduces the risk of the same asset returning to short-term letting and aims to free up housing for long-term residents.

Who wins and who faces new constraints

The policy mix reshapes incentives across market participants.

Winners and potential beneficiaries:

• Large developers and institutional investors who can meet the capital and management requirements for 10-year rental projects and access tax deductions.
• Households in need of below-market and mid-market rental options if supply increases as intended.
• Owners of vacant properties who can leverage renovation grants to generate rental income.

Groups likely to face constraints:

• Small-scale builders and individual investors may find the initial frameworks inaccessible, at least until secondary programs or scaling adjustments appear.
• Short-term rental operators in restricted zones will have fewer options and may see asset values change depending on local rules.
• Investors seeking quick capital appreciation through high-end sales or short-term lettings will face shifted incentives.

As market watchers, we expect capital flows to adjust, but not overnight. Institutional players can retool portfolios, while smaller actors may be squeezed unless the government expands eligibility.

Risks, unknowns and implementation challenges

The policy has promise but also significant hurdles.

Construction costs and financing

• Construction input prices have risen across Europe. The package offers tax breaks and grants, but whether they offset higher steel, energy and labor costs remains uncertain.
• A 10-year lock on rental use raises financing questions: banks and bond investors will price the covenant into lending terms, which could raise the cost of capital for projects.

Regulatory clarity and enforcement

• Details on the size of tax deductions, rent-cap formulas and eligibility rules are not yet public.