Methodology Center

How Capitarra turns data, preferences and knowledge into investment intelligence.

Capitarra Research Principles

Transparency, consistency, personalisation, independence, and data-driven analysis.

Five analytical layers

Capitarra combines structured data, rule engines and controlled interpretation. Each layer answers a different investor question and contributes to the big picture.
1

Investor Profile

Investor-level data: country of residency, primary objectives, base currency, climate-, usage- and lifestyle preferences, return priority, financing- and FX sensitivity preferences.

Answers: what matters to this investor?
2

Country Intelligence

Standardised country-level data and indicators covering macroeconomic conditions, residential real estate markets, taxation, financing, ownership accessibility, lifestyle, climate and market risks.

Answers: what do we know about each country?
3

Match Score

Personalised decision-support engine that applies investor profile-based weights and rules to country indicators, showing which markets are most closely aligned with the investor’s priorities.

Answers: which countries align best with this investor?
4

Scenario Modelling

Financial calculation engine. It uses property, financing, income, cost, tax, growth, vacancy and exit assumptions to calculate projected investment outcomes across different scenarios.

Answers: what do the numbers show?
5

Strategy interpretation

Strategic interpretation layer. It assesses investment case from both country and scenario perspectives, identifying key risks, opportunities, sensitivities that inform the investor’s decision.

Answers: what do the results mean?

Core indicators

Capitarra combines a broad set of country data into 12 headline indicators, grouped to 5 cross-countries comparison categories. The Climate Alignment and Lifestyle Orientation indicators are excluded from the Capitarra European Property Investment Index, which measures European residential real-estate market attractiveness independently of individual preferences. In the Match Score, the relevance and weighting of each indicator vary according to the Investor Profile.
Lifestyle Fit

Quality of Life

Living quality, safety, healthcare, purchasing power, cost of living, commute and related lifestyle factors.

Numbeo.
Lifestyle Fit

Climate Alignment

How closely the country climate category matches the investor's selected climate preference.

Capitarra climate matrix. No Preference removes the weight.
Lifestyle Fit

Lifestyle Orientation

Captures two typical lifestyle options associated mostly with this country.

Capitarra Methodology. No Preference removes the weight.
Return Potential

Rental Yield

Expected income potential from residential real estate based on gross rental yield benchmarks.

Market datasets and rental benchmarks.
Return Potential

Tax Friendliness

Tax burden score consists of median tax rates for property transfer- (20%), annual property (10%), rental income (45%) and capital gain (25%) taxes.

Capitarra Methodology based on tax regime analysis.
Return Potential

Market Momentum

Real house-price direction and upside potential using inflation-adjusted price movement.

House price index, national statistics.
Ownership Practicality

Ownership Accessibility

Ease of foreign ownership, transaction practicality, restrictions and market access.

Capitarra Methodology based on the legislation analysis.
Ownership Practicality

Financing Accessibility

Mortgage availability and feasibility for foreigners and non-resident buyers.

Capitarra Methodology based on the lenders analysis.
Market Quality

Market Maturity

Real-estate market liquidity, data transparency and professional market infrastructure.

Capitarra Methodology based on transaction volumes, data availability and analysts commentary.
Stability

Currency Stability

Country currency stability relative to major global currencies.

Capitarra Methodology based on currency regime and inflation.
Stability

Economic Resilience

Macroeconomic strength, sovereign quality and resilience of the operating environment.

Moody's credit rank.
Stability

Institutional Integrity

Strengths of institutions as a composite indicator of Rule of Law (50%) and Control of Corruption (50%).

World Bank Governance Indicators. Capitarra Methodology of extrapolation for not ranked countries.

Match Score calculation flow

Capitarra follows a fixed methodology so results remain explainable, auditable and consistent across countries.
The Index or Score is the numeric result produced by the relevant framework — for example, the Capitarra Index measures overall market attractiveness, while the Match Score measures fit for a specific Investor Profile.
Rank shows where a country stands versus the other countries in the same comparison set after sorting by score. For example, if Germany has the highest Match Score for a profile, it ranks #1 / 51, even if its score is 96/100. A Fit or Match Score is not a probability of success, expected return, suitability assessment or recommendation to invest.
1

Fit score

Raw country data is converted into indicators and standardised 1–5 fit scores.

2

Profile inputs

Investor objectives and preferences determine which indicators matter more.

3

Weights set

Profile-specific weights are applied all at once, not through sequential rebalancing.

4

Normalize

Inactive or zero-weight indicators are removed and active weights sum back to 100%.

5

Score

Each country's weighted contributions produce the final Match Score.

Fit scores

Country data is converted into standardised Fit Scores from 1 to 5 using predefined thresholds, relative comparison bands or rule-based categories, depending on the indicator. A score of 5 represents the strongest relative fit or most favourable condition, while a score of 1 represents the weakest. The same scoring rules are applied consistently across all countries.

Fit ScoreGeneral interpretation
5Best
4Fit
3Neutral
2Weak
1Poor

Climate Fit matrix

If the user selects a specific climate preference, Climate Alignment is included in the weighted Match Score; if the country’s climate matches the preference, it receives a Climate Fit of 5, and of 1 if it is not. Second, if Climate Fit is 1, Capitarra applies an additional 5-point climate penalty to the raw Match Score. If the user selects No Strong Preference, Climate Alignment weight is set to 0% and no climate penalty is applied.

User preference ↓ / Country climate →Mediterranean climateMild wintersSeasonal balance
Mediterranean climate511
Mild winters151
Seasonal balance115

Normalization and safeguards

After all personalisation adjustments are applied, any negative indicator weight is floored to 0%. The remaining weights are then normalized back to 100%. This prevents the model from rewarding countries for poor performance on an indicator.

Scenario Modelling

The scenario engine converts country benchmarks, data, projections, assumptions and user inputs into projected investment outputs. Inputs may include purchase price, rent, holding period, vacancy, operating costs, financing, transfer tax, property tax, rental income tax, rent growth, appreciation and selling costs. Outputs include capital required, annual net cash flow, net rental yield, cash-on-cash return, IRR, total profit, projected property value, equity multiple, break-even year, payback period.

Scenario Drivers

Scenario drivers change across Conservative / Base / Optimistic scenarios given country specific data and analysts projections:

Scenario driverConservativeBaseOptimistic
Transfer taxHighest boundMedian from the tax rangeLowest bound
Annual property taxHighest boundMedian from the tax rangeLower bound
Rental income taxHighest boundMedian from the tax rangeLower bound
Appreciation / yearLower growth assumptionBase growth projectionsHigher growth assumption
Rent growth / yearLower growth assumptionBase growth projectionsHigher growth assumption
Selling costsHigher exit costBase exit costLower exit cost

Current Scenario Modelling limitations

Country-level assumptions, not property-specific facts

The model starts from country or market-level assumptions. It does not know the exact building condition, micro-location, service charges, tenant quality, vacancy risk, renovation need or resale liquidity of a specific property.

Taxes are simplified

The model may include transfer tax, annual property tax, rental income tax and selling costs, but it does not fully model personal tax residency, double-tax treaties, wealth tax, inheritance tax, withholding tax, disposal tax or capital gains tax unless explicitly stated.

Exit taxes are excluded

Income tax or capital gains tax on sale proceeds is not currently modelled, so total profit may look higher than a fully tax-adjusted investor outcome.

FX impact is not modelled financially

Scenario outputs are shown in the scenario currency. If the investor's wealth or income is in another currency, exchange-rate movements can change realised returns in home-currency terms.

Financing is simplified

Mortgage assumptions use indicative terms such as LTV, rate and loan duration. Actual approval, fees, insurance, amortisation type, refinancing risk and lender-specific conditions may differ.

Short-term vs long-term rental economics are not fully separated

The model can use a rent input, but it does not yet fully distinguish all short-let operating costs, seasonality, licensing risk, platform fees, occupancy volatility and management intensity.

No property-level liquidity modelling

Selling costs may be included, but time-to-sell, buyer depth, resale discount, local market depth and exit timing risk are not fully modelled.

Sensitivity is one-driver-at-a-time

Sensitivity analysis shows what happens when one assumption changes while others remain constant. It does not yet model combined stress cases where rent, financing, vacancy and exit value all move together.

Benchmark diagnostics are interpretive, not recommendations

The six benchmark cards translate financial outputs into simple signals, but they are not investment recommendations or suitability decisions.

Outputs are directional

Results should be used for comparison and decision support, then replaced with exact property, financing and tax data before committing capital.

Strategy Reports

Personalised, country-specific outputs that combine the Investor Profile, Country Intelligence, Match Score results, Scenario Modelling, benchmark diagnostics, analysis of risks, opportunities, and next steps into a decision-support report for cross-border real-estate investment.

Benchmark diagnostics

Benchmark Diagnostics translate model outputs into simple financial signals such as income quality, cash-flow strength, leverage health, return quality, equity growth and downside resilience.

Risk categories and outlooks

Those are rule-based signals used to explain what could affect the investment outcome. Each relevant risk is assigned a level — Low, Moderate or High — and, where applicable, an outlook — Improving, Stable or Deteriorating — based on the underlying country, market and scenario data used in the report engine.

Opportunity definition

The report highlights major cities that may be relevant for foreign residential real-estate investors. It separates the Capital City, then classifies cities as Prime Markets — higher-priced established cities and Growth Markets — lower-priced cities with stronger rent growth, using available latest city-level purchase prices and recent rent growth.

Sensitivity analysis

Capitarra tests appreciation, rent, rent growth, purchase price, holding period, mortgage rate and financing terms to identify which assumptions have the biggest impact on outputs like IRR, total profit, cash flow and payback. It is not a forecast; it is a stress-testing tool that helps investors understand what the investment case depends on most.

Watchpoints

These are analyst-curated considerations that may affect the investment case but are not necessarily negative on their own. They highlight issues the investor should monitor, validate locally or stress-test before relying on the scenario, such as regulatory changes, liquidity constraints, FX exposure, market timing or financing assumptions.

Recommendation synthesis

The interpretation is generated from approved data points and predefined rules: it may explain why a country fits the investor profile, what drives or weakens the financial case, which assumptions matter most, and what should be validated next. It does not create new scores, invent data, recommend properties, or replace legal, tax, mortgage advice.

Capitarra European Property Investment Index

A standardised benchmark of European residential property markets

The Capitarra European Property Investment Index is an annual benchmark comparing European countries as destinations for cross-border residential property investment. It applies one consistent methodology to every country, independently of any individual Investor Profile. Unlike the personalised Match Score, the Index measures general market-level investment attractiveness rather than alignment with one investor’s objectives or preferences.

What the Index measures

The Index uses 10 of Capitarra’s 12 headline indicators:

Quality of Life
Rental Yield
Tax Friendliness
Market Momentum
Ownership Accessibility
Financing Accessibility
Economic Resilience
Currency Stability
Market Maturity
Institutional Integrity

Climate Alignment and Lifestyle Orientation are excluded because their relevance depends on the individual investor’s preferences.

How the Index is calculated

  1. Each country is assessed across 10 indicators, which then are converted into standardised 1–5 Fit Scores.
  2. The ten standardised Fit Scores are averaged, with each indicator contributing 10% and converted to a 100-point Index Score.
  3. Countries are ranked from the highest to the lowest Index Score.
  4. When countries receive the same Index Score, their order is determined by investor-relevant tie-breakers applied sequentially: Return Potential, Ownership Practicality, Market Quality and Stability. If countries remain equal, they are ordered alphabetically.
Index Score = Σ (country’s Fit Score × fixed indicator weight)

Index versus Match Score

IndexMatch Score
WeightingUses fixed indicator weightsUses Investor Profile-adjusted weights
PurposeMeasures general market-level investment attractivenessMeasures relative alignment with an individual investor
Preference-based indicatorsExcludes Climate Alignment and Lifestyle OrientationIncludes them when relevant to the Investor Profile
OutputProduces the annual Index Score and country rankingProduces a personalised Match Score and country ranking
AvailabilityPublished annually in JuneGenerated on demand
Data update cycleUses data available through Q2 of the publication yearUnderlying country data is updated quarterly

How to interpret the results

The Index provides a relative comparison of countries based on the data available at the publication cut-off date. A higher score indicates stronger overall performance under the Index methodology, but it does not mean that every property in that country is attractive or that the country is suitable for every investor.

The Index is not a forecast, investment recommendation or guarantee of future returns. Investors should consider their own objectives, financing position, tax circumstances and property-level due diligence.

The Index is published annually, while underlying country data may be reviewed and updated throughout the year.

Data sources & research framework

Capitarra combines public datasets, institutional statistics, market intelligence, proprietary classifications and analyst-reviewed country knowledge. Where direct comparison is not possible, predefined scoring rules are used for consistency. Data availability, update frequency, and reporting standards vary between countries. While every effort is made to maintain accuracy, investors should treat all information as decision-support intelligence rather than a substitute for professional advice.

Primary data sources

EurostatOffice for National StatisticsTÜİK — Turkish Statistical InstituteState Statistics Service of UkraineThe World BankInternational Monetary FundMoody’sEuropean Central BankGlobal Property GuideNumbeoStatistaUBSPwCThe Economist Intelligence UnitRuhr-Universität BochumAirbnb

Frequently asked questions

Why is my Match Score different from another investor’s?

Because objectives, usage intention, financing, FX sensitivity, climate, lifestyle and return preferences change the weighting of the same country indicators.

Can I rely on the scenario as a property forecast?

No. Scenario outputs are directional and should be replaced with property-specific price, rent, financing, tax and cost data before making a transaction decision.

Does Capitarra receive commissions from brokers?

No. Capitarra does not receive commissions for recommending countries, properties, brokers or developers.

How often is country data updated?

Update frequency depends on the underlying source. Indicators are reviewed periodically as new source data, regulation and market evidence become available.