Bulgaria’s Construction Sector in 2025–2026: Record Volumes, Investment Opportunities and the Outlook for 2026–2027
The fastest-growing sector in the EU economy — what it means for foreign property investors in Bulgaria
+6.5% Construction Sector Real-Term Growth (2025)
€5.27bn Combined Added Value: Construction + Real Estate
9.3m m² New Construction Started — Second Highest in 22 Years
BGN 7.5bn Tax Contributions from the Construction Sector
Section 1. Construction as an Engine of Bulgaria’s Economy
The Country’s Fastest-Growing Sector
In 2025, construction became the fastest-growing sector of the Bulgarian economy, with gross value added rising by 6.5% in real terms against overall GDP growth of 3.1% — growing at twice the pace of the broader economy. This is not an isolated spike: the sector recorded double-digit growth for the second consecutive year (following +11% in 2024), and the volume of construction starts reached the second-highest level in 22 years of recorded data.
Real estate operations also rank among the top performers, recording +5.8% growth in 2025 after a decline of 2.6% the previous year. According to Eurostat, Bulgaria posted the highest growth rate in the real estate operations segment of any EU member state in 2025.
Sector Growth Comparison
| Sector | Real GVA Growth 2025 | Contribution to GDP Growth |
|---|---|---|
| Construction | +6.5% | ~0.40 p.p. |
| Real estate operations | +5.8% | ~0.27 p.p. |
| Public services (healthcare, defence, administration) | Largest contributor | >0.67 p.p. |
| Manufacturing industry | Stagnation / decline | Negative |
| Energy and mining | Decline | Negative |
| GDP overall | +3.1% | — |
Construction and Real Estate — One Fifth of Bulgaria’s Economic Growth
Construction and real estate operations together contributed approximately 0.67 percentage points of the 3.1% GDP growth — meaning roughly one in every five percentage points of national economic growth in 2025 was generated by these two sectors. They rank second among all sectors by this measure, exceeded only by the public sector.
The Weight of the Sector in the Economy
The construction sector’s share of Bulgarian GDP has grown steadily in recent years, from 3.5% in 2021 to 4.5% in 2025. In absolute terms, the combined gross value added of construction and real estate operations exceeded €5 billion for the first time, reaching €5.27 billion in 2025 — an increase of nearly €890 million compared with the previous year.
Construction Sector Indicators (2025)
| Construction’s share of GDP | 4.5% (vs. 3.5% in 2021) |
| Combined GVA: construction + real estate | €5.27bn (historic record) |
| GVA: real estate operations (standalone) | €8.31bn |
| Real estate operations’ share of GDP | 7.2% |
| Employment in construction | 224,000 people (~8% of total employed) |
| Construction’s share of total national investment | ~50% (9% of GDP out of 20%) |
| Tax contributions from the sector (annual) | BGN 7.5 billion |
Employment and Tax Contribution
The construction sector employs 224,000 people — more than 8% of Bulgaria’s total workforce. Hourly wages in the sector rose by 17.8%, faster than the national average of 12%. Over the course of a single year, construction companies paid BGN 7.5 billion in taxes, a further BGN 2.3 billion in wages, and BGN 1 billion in social security contributions.
— Georgi Shopov, Chairman, National Association of Bulgarian Builders
The Drivers of the Construction Boom
- High consumer demand stimulated by eurozone accession — the transition to the euro removed the last psychological barrier for European buyers
- Rising incomes and accessible mortgage credit — residential lending volumes have grown at double-digit rates since 2018
- A chronic shortage of quality modern housing in major cities, accumulated during the construction stagnation of 2011–2018
- Government infrastructure investment under the EU Recovery and Resilience Plan
- Full Schengen and eurozone membership — structurally expanding the pool of foreign buyers and investors
- Recovery of resort demand following the pandemic and renewed interest in second homes
Section 2. City-by-City Markets — Where the Growth Is Happening
Sofia: The Largest Market — Temporary Supply Saturation Possible in 2026–2027
Sofia remains the dominant national market by construction volume. In 2025, residential construction starts reached 2,638,985 sq m (+6.41% year-on-year). Completed residential floor area reached 2,185,597 sq m (+38.87% vs 2024). Transaction volumes rose to 40,629 (+15.23%) — the highest level since 2008.
Sofia Construction Market (2025)
| Indicator | 2025 | Year-on-Year Change |
|---|---|---|
| Construction starts (sq m, residential) | 2,638,985 | +6.41% |
| Completed floor area (sq m) | 2,185,597 | +38.87% |
| Number of transactions | 40,629 | +15.23% (highest since 2008) |
A significant proportion of developers deliberately defer sales until construction is complete. The lag between construction start and delivery is 18–36 months. The full market effect of the 2025 construction peak will therefore be felt in 2026–2027, in the form of materially higher supply availability.
Plovdiv: 18-Year Transaction Record and the Strongest Price Growth Trajectory
Plovdiv — Bulgaria’s second-largest market — maintains a well-balanced rhythm between construction starts and completions. In 2025, starts reached 964,000 sq m (down 12.43% after an exceptionally high base in 2024), completions reached 621,786 sq m (+28.7%), and transaction volumes hit 18,064 — an 18-year record (+12.7%).
Varna: Mature Growth, Third Consecutive Year of Stable Transaction Volumes
Varna is the leading growth market outside Sofia. In 2025, residential starts reached 562,000 sq m (+14.4%), completions totalled 351,000 sq m (virtually unchanged, -0.47%), and transaction volumes were 14,955 (+0.18%) — the third consecutive year at this level.
The stability of transaction numbers alongside rising new construction reflects a structural shift: a significant proportion of secondary market owners are choosing not to sell in a rising price environment. Demand is being redirected towards new-build projects, which are not immediately captured in the property registry. The Varna market is characterised by mature growth, not a speculative bubble.
Burgas: Record Construction Volumes — Supply Absorption is the Key Question for 2026–2028
Burgas is recording the most explosive construction growth of any major Bulgarian city: +54.95% in new starts (602,979 sq m). Transactions reached 9,114 (+4.71%). Growth is driven by internal migration to coastal cities, recovering resort demand, and Burgas’s positioning as a more accessible alternative to Varna and Sofia.
Nessebar and Sunny Beach: A New Cycle of Resort Construction
Nessebar municipality recorded one of the highest volumes of new construction in a decade. Starts reached 208,253 sq m, of which 201,000 sq m are recreational developments. Annual growth reached 180%, approaching the levels of 2012–2013. Completions totalled 104,000 sq m (+22.14%). Transactions: 8,930 (+2.67%).
The ‘thawing’ of many developments frozen for the past decade creates a mixed supply picture: new projects sit alongside long-paused schemes, which require particularly careful legal verification before purchase.
Bansko and the Razlog Region: Controlled Recovery of the Mountain Resort Market
The Bansko–Razlog–Dobrinishte–Banya region is experiencing a balanced recovery. Starts reached 39,525 sq m (+41.99%), completions totalled 36,139 sq m (+30.78%), and transactions reached 3,318 (+11.57%). Demand is outpacing construction — a fundamentally different dynamic from the pre-crisis period of 2005–2008, and a more sustainable foundation for market development.
Section 3. Outlook for 2026–2027 — What the Market Holds
Key Trends
If 2024–2025 were the years of active construction development, 2026–2027 will be the years in which prior investment decisions materialise. Several defining trends are already visible:
- Significant supply increase across all major cities: the large volume of 2024–2025 construction starts will enter the market, with the effect most visible in 2027
- Normalisation of price growth rates: the market is transitioning from high growth to more sustainable rates, with a sharpening distinction between quality and inferior assets
- Buyer preference shifting towards completed properties: caution about off-plan purchases is increasing
- Growing external instability: rising construction material costs driven by geopolitical risk create a dual pressure — higher costs for new projects alongside potential softening of purchasing power
Risk Factors
| Risk Factor | Potential Impact | Markets Most Exposed |
|---|---|---|
| Rising mortgage interest rates | Reduced demand from financed buyers | Sofia, Plovdiv, Varna |
| Rising construction material costs | Higher new-build prices, supply contraction | All cities |
| Localised supply surplus | Higher vacancy rates, longer marketing periods | Burgas, Sunny Beach |
| Slowdown in internal migration | Reduced demand outside Sofia | Burgas, Varna |
| EU economic slowdown | Reduction in investment and tourist demand | Resort markets |
Supporting Factors
- Schengen and eurozone membership — structural expansion of the buyer and investor pool
- The lowest corporate income tax in the EU (10%) and dividend tax (5%)
- Household income growth above the EU average
- Persistent shortage of quality housing in key districts of major cities
- Genuine investment demand (inflation hedging through property) remains resilient during periods of economic uncertainty
Section 4. What the Construction Boom Means for the Foreign Investor
Greater Choice, Higher Demand for Quality
Record construction volumes mean the range of investable properties has never been wider. At the same time, growing competition between projects is raising the quality bar: well-located assets from reputable developers are increasingly separating from the field. In this environment, thorough legal and commercial due diligence on the developer is not a procedural formality — it is a fundamental investment tool.
Core Principles for Investing in Bulgarian New-Build in 2026
- Check the developer before signing any agreement or paying any deposit — Commercial Register, financial statements, track record of completed projects, Act 16 status on previous developments
- Verify the building permit and land title before signing the preliminary agreement
- Ensure the preliminary agreement contains clear deposit protection mechanisms and ties payments to independently verified construction milestones, not dates or developer assertions
- Engage an independent lawyer — not one recommended by the agent or developer
- Use a Bulgarian company structure (EOOD) for tax efficiency on portfolio investments, and for properties including land if you are not an EU citizen
Conclusion: Bulgaria’s Property Market in 2026
Bulgaria’s construction sector enters 2026 with strong fundamentals and record volumes. The property market is supported by structural changes — eurozone and Schengen membership, rising household incomes, and a persistent shortage of quality housing. It is also becoming more mature and differentiated: well-located assets from strong developers will outperform, while weaker projects in less sought-after locations will face growing competition.
For the foreign investor, 2026 represents an opportunity window that remains open, but one that rewards precise decision-making more than ever before. The combination of a sound investment strategy, independent legal due diligence, and a well-structured transaction is the baseline that separates a successful Bulgarian property investment from a costly mistake.