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Scope
What this sector covers
The Real Estate sector describes the market and its companies: the real estate industry, portfolios, project and asset development. It looks at residential, office, retail, logistics and hotel and other operator-run properties from the perspective of their respective owners. Property valuation is one service within this sector, not the sector itself; asset management is likewise a separate service that steers portfolios. Energy procurement and energy infrastructure belong to the Energy sector, healthcare and care properties are considered together with the Healthcare sector, and PropTech companies together with Tech & Growth.
Market situation
Owners and portfolio holders decide under several requirements at once. The following points shape almost every asset and portfolio question, whether a single building or a portfolio of many assets is under review.
Assess portfolios and single assets
Asset quality, use, lease structure and income need to be considered together before a measure is prioritised. A single metric, such as the initial yield, often hides where income, costs and risk actually arise.
Financing and debt service
Refinancing, loan-to-value and loan covenants help determine which assets can carry their debt service. Owners who know maturities and sensitivities early have more options than simply extending on the terms of the day.
Energy requirements and asset quality
The German Building Energy Act, the European Energy Performance of Buildings Directive and decarbonisation pathways such as CRREM (Carbon Risk Real Estate Monitor) change how tenants, banks and buyers view an asset. Energy condition therefore affects lettability, financeability and buyer interest and becomes a question of investment planning.
Operations, running costs and vacancy
Non-recoverable costs, running costs of vacant space, maintenance and service charge processes often weigh on income more heavily than is visible. Assets only become comparable with a consistent floor area and cost basis.
Changing use by asset class
Office, retail, residential, logistics and operator-run properties follow different demand and lease logics. For hotels, care homes and other operator-run properties, value also depends on the lease, the operator's credit standing and alternative use potential.
Different owner perspectives
Family offices, institutional investors, housing companies and cooperatives, developers and companies with operational properties pursue different goals: ongoing distributions, preserving value across generations, return up to exit or securing their own operations. The same measure can be right for one owner and wrong for another.
Data, reporting and data room readiness
Rent rolls, technical documents and energy data are often scattered, without a reference date or not available per building. Banks, auditors and buyers nevertheless expect them to be complete, and reporting duties such as the CSRD (Corporate Sustainability Reporting Directive) and the EU Taxonomy raise the bar further.
Value chain of a property
- Stage 01
Investment and acquisition
Investment thesis, location and asset review, lease structure, technical, legal and energy due diligence and a suitable financing structure.
Levers
- Investment thesis with testable assumptions
- Purchase price mirrored against investment needs
- Complete data room before the decision
- Stage 02
Project development
Site, planning law, construction costs, marketing and financing of a new build or a comprehensive redevelopment with a clear sequence of measures.
Levers
- Residual value with cost and time buffer
- Permits and letting progress as release conditions
- Energy standard fixed from the design stage
- Stage 03
Holding: letting and operations
Ongoing management with letting, lease management, running costs, maintenance and steering of property managers and service providers.
Levers
- Vacancy managed and separated by cause
- Transparent non-recoverable costs
- Property managers and providers with clear metrics
- Stage 04
Refurbishment and repositioning
Investment programme for value preservation and value creation, energy renovation path, change of use as well as energy supply and operating concept.
Levers
- Capex ordered by obligation, preservation and value creation
- Renovation path per asset with a sequence
- Energy supply and operating concept reviewed
- Stage 05
Exit and transition
Sale, reallocation within the portfolio, refinancing as an alternative or handover to the next generation.
Levers
- Sale documents current and verifiable
- Risks named in advance from a buyer's view
- Alternatives to a sale fully calculated
Typical decisions
Hold, develop or sell?
The answer depends on asset condition, market position, available capital and the owner's target return. It should be available as a scenario comparison with disclosed assumptions, not as a single verdict.
Options
- Hold and operate
- Refurbish or reposition
- Sell or reallocate within the portfolio
Which sequence of measures fits the available capital?
Not every sensible measure can be financed at the same time. Mandatory measures, value-preserving and value-creating investments compete for the same budget and the same capacity.
Options
- Step-by-step implementation by urgency
- Bundled investment programme with its own financing
- Defer or sell assets where measures have little effect
How is expiring financing replaced?
On refinancing, interest, loan-to-value and covenants change. Owners who calculate the viability of each asset in advance can prepare alternatives instead of deciding under time pressure.
Options
- Refinancing with the existing lender
- Refinancing with a new partner
- Partial sale to repay loans
- Injection of equity
Operate directly, lease out or change the operator?
For hotels, care homes and other operator-run properties, the operating concept determines income and risk. The operator question also arises in residential portfolios, for example for energy supply and tenant electricity.
Options
- Lease with an operator
- Management agreement with a share in earnings
- Operation by the owner
Which asset classes and locations fit the owner's strategy?
Concentration can simplify steering but increases dependence on individual markets, uses or tenants. The right mix follows from goals, time horizon and risk capacity.
Options
- Focus on a few uses and locations
- Diversification across uses
- Diversification across locations and markets
How are heat and power supplied in the portfolio?
Energy supply affects running costs, tenant satisfaction and energy performance figures. The decision links the Real Estate sector with the Energy sector and should be taken asset by asset.
Options
- Supply by third parties or energy contracting
- Own generation, for example with tenant electricity
- A combination depending on asset and use
Value levers and how to measure them
Rental income and occupancy
- Metric
- Actual against potential net rent in EUR per year; vacancy rate as a percentage of lettable floor area at the reference date, on a consistent floor area basis
- Effect
- Shows how much income potential the portfolio leaves unused today and separates market causes from asset causes.
Asset result (NOI, EBITDA for operator-run properties)
- Metric
- Rental income less non-recoverable operating costs in EUR per year per asset; for operator-run properties also the EBITDA of the business and rent as a percentage of revenue; definition disclosed
- Effect
- Makes assets of different classes comparable on a common income basis.
Cash flow after debt service
- Metric
- Free cash flow per asset in EUR per year after interest, repayment and maintenance; debt service coverage ratio (DSCR) as asset result divided by debt service
- Effect
- Shows whether an asset carries itself or ties up liquidity from the rest of the portfolio.
Capital tied up
- Metric
- Equity tied up in EUR per asset; loan-to-value (LTV) as the loan as a percentage of market value at the reference date
- Effect
- Shows where equity is tied up that could achieve more elsewhere in the portfolio.
Investment needs (capex)
- Metric
- Maintenance and refurbishment needs in EUR by year and asset, also in EUR per square metre; split into mandatory, value-preserving and value-creating
- Effect
- Matches measures to the available capital and to the point in time by which they need to take effect.
Time to implementation
- Metric
- Months from decision to effective measure, broken down into permits, procurement, construction and re-letting
- Effect
- Shows how long capital is tied up before income arises and where delays are most expensive.
Energy and emissions
- Metric
- Final energy consumption in kWh per square metre per year and emissions in kg CO2e per square metre per year; distance to the chosen decarbonisation pathway in years until it is exceeded
- Effect
- Shows which assets may lose lettability, financeability or buyer interest without action.
Risk concentration
- Metric
- Share of the largest tenants, locations and uses in rental income as a percentage; weighted average unexpired lease term in years; maturity profile of financing by year
- Effect
- Makes cluster risks visible before a single move-out or refinancing puts the portfolio under strain.
Steerability
- Metric
- Share of assets with a complete data basis at the same reference date (rent roll, costs, technical data, energy) as a percentage; length of a reporting cycle in weeks
- Effect
- Shows whether the portfolio is steered from reliable data or from scattered individual knowledge.
Risks and early indicators
| Risk | Early indicator | Countermeasure |
|---|---|---|
| RiskVacancy becomes entrenched | Early indicatorRising vacancy duration per unit, fewer enquiries, growing incentives on new lettings | CountermeasureSeparate causes per unit (market, product, price) and review repositioning or change of use |
| RiskFinancing becomes more expensive or scarcer | Early indicatorMaturities within the planning period, falling debt service coverage, shrinking headroom to covenants | CountermeasureCalculate sensitivities to interest and value, prepare refinancing early, assess a partial sale as an option |
| RiskValue discount due to energy backlog | Early indicatorMissing or outdated energy certificates, consumption above the chosen pathway, questions from banks and buyers about ESG data | CountermeasurePrepare a renovation path per asset with costs, sequence and funding options |
| RiskInvestment backlog | Early indicatorMaintenance persistently below plan, increasing faults and defect reports, reserves without a plan of measures | CountermeasureTechnical stocktake and a capex plan split into mandatory, value-preserving and value-creating |
| RiskDefault of tenants or operators | Early indicatorPayment arrears, falling occupancy or revenue at operator-run properties, rising rent burden for the operator | CountermeasureMonitor credit standing and operating figures continuously, clarify alternative operators and alternative use in advance |
| RiskCost and schedule overruns in development | Early indicatorChange orders, delays in permits or procurement, a shrinking buffer in the residual value | CountermeasureMilestones with approvals, cost buffers and letting progress as a condition for further construction phases |
| RiskIncomplete asset data delays decisions or exit | Early indicatorRent rolls without a reference date, missing technical documents, contradictory floor area figures | CountermeasureStructure the data room, standardise the floor area basis and name owners for each data type before deciding |
| RiskRegulatory requirements change | Early indicatorNew or amended rules on heating, energy efficiency, tenancy law or reporting duties | CountermeasureRegular review per asset, mandatory measures added to the capex plan, legal review by the relevant specialists |
Links to the five services
- Go to topic: Asset ManagementPortfolios are steered across their life cycle: rental income, costs, capex, property managers and risks kept in view and translated into measures.
- Go to topic: Strategy & TransformationPortfolio strategy, hold-or-sell logic and the sequence of refurbishment, repositioning and decarbonisation need an overarching direction.
- Go to topic: M&A & SuccessionAcquisitions, sales and reallocation, as well as the difference between asset and share deals, require dedicated transaction preparation.
- Go to topic: Wealth & RiskReal estate is often the largest block of a family's or investor's wealth; concentration, financing and succession belong in a joint view.
- Go to topic: AI & DigitalizationRent rolls, consumption data and technical documents only become a steerable, data-room-ready basis through digital processes.
Approach
- Step 1
Clarify starting point and goal
Record the owner's goal, time horizon, decision rights and framework such as capital, financing and deadlines together.
Result: Agreed question with decision criteria
- Step 2
Build the data basis
Review and standardise the asset list and rent roll with a reference date, floor areas, uses, income, costs, financing, technical documents and energy information.
Result: Data situation with open points and a consistent floor area basis
- Step 3
Assess assets and portfolio
Calculate metrics per asset and structure the portfolio by asset class, income quality, investment needs and risk.
Result: Asset and portfolio overview with metrics and definitions
- Step 4
Calculate and compare options
Set holding, refurbishing, developing and selling side by side with open assumptions and sensitivities; a property valuation is commissioned as a separate service where needed.
Result: Scenario comparison with assumptions and open data
- Step 5
Order measures and track implementation
Put measures with owners, prerequisites, schedule and budget into a sequence and agree a reporting cycle.
Result: Asset or portfolio decision brief and list of measures with owners
Refurbish or hold unchanged: a simple surplus calculation
Hypothetical example with freely chosen, rounded model values and no link to any asset or mandate
- Method
- Static surplus calculation before financing, taxes and depreciation: additional income from lower vacancy plus lower vacancy costs; simple payback period as investment divided by the annual improvement, without discounting.
- Period
- One full year after completion; the assumed implementation period of 12 months is not included.
| Item | Value | Unit |
|---|---|---|
| Rental income today (85 per cent let) | 680,000 | EUR per year |
| Rental income after the measure (95 per cent let) | 760,000 | EUR per year |
| Additional income | 80,000 | EUR per year |
| Lower vacancy costs (30,000 down to 10,000) | 20,000 | EUR per year |
| Improvement in asset result | 100,000 | EUR per year |
| Capital tied up by the measure | 1,200,000 | EUR |
| Simple payback period | 12 | years from completion |
| Sensitivity: vacancy only falls to 10 per cent, improvement | 50,000 | EUR per year |
| Sensitivity: simple payback period | 24 | years from completion |
Assumptions
- Potential rent at full occupancy: EUR 800,000 per year, rent per square metre equal across all space
- Vacancy rate today 15 per cent, after the measure 5 per cent of lettable floor area
- Running costs borne by the owner for vacant space: EUR 2,000 per percentage point of vacancy per year
- One-off refurbishment investment: EUR 1,200,000
- Other operating costs, market rents, funding and financing remain unchanged
Limits
The example only shows the calculation logic and how strongly the result depends on the assumption about future vacancy. It is neither a valuation nor an investment recommendation and does not account for market rents, funding, financing costs, taxes, residual value or changes in value. A decision requires an asset-specific investment calculation with discounting and, where needed, a property valuation.
Further topics
These pages cover individual questions, segments and tools of the sector in more depth and remain directly accessible. They are grouped here by their asset focus so that the path from overview to specific question stays short.
- Real Estate ValuationValuation as a separate service within the sector, with methods, appraisals and sensitivities.Open page
- Real estate companiesEntry point for asset managers, portfolio managers and portfolio holders with ESG, decarbonisation and digitalisation questions.Open page
- Housing industryResidential segment: consumption information, service charge processes and tenant electricity for housing companies and property managers.Open page
- Project developmentDevelopment segment: EU Taxonomy from the planning stage, funding and certification for developers.Open page
- Hotel propertiesHotels as operator-run properties with a view to energy, running costs and valuation.Open page
- Logistics propertiesLogistics space with a view to energy transformation and the use of roof areas.Open page
- Care homesOperator-run properties at the interface with the Healthcare sector, seen from an investor's perspective.Open page
- PropTechGrowth companies in property technology, the interface with the Tech & Growth sector.Open page
- Life cycle of a propertySix phases from project development to exit and succession at a glance.Open page
- Value chainComparison of separate and integrated ways of working along the real estate value chain.Open page
- Energy-efficient renovationRenovation paths, funding and individual renovation roadmaps for existing buildings.Open page
- Decarbonising portfoliosDecarbonisation pathways and prioritisation of measures across several assets.Open page
- Tenant electricityEnergy supply in existing buildings: tenant electricity models for landlords and housing companies.Open page
- AI applications in real estateUse cases of the AI & Digitalisation service in property management, analysis and reporting.Open page
- Development yield calculatorCheck whether a development project is viable given land, construction costs and exit yield.Open page
- CRREM pathway calculatorAssess an asset's position against a CRREM decarbonisation pathway in a structured way.Open page
Method and evidence
Only content already published on this website is listed here: descriptions of our method and specialist articles. They document approach and professional context, not the effect on a specific asset; no clients, mandates or results are named here. Figures in linked articles apply with the source and date given there, and metrics appear on this page only with evidence.
Frequently asked questions
Is the Real Estate sector the same as property valuation?
No. The sector describes the market and its companies, with all questions from investment to exit. Valuation is one of several services within it and is used when a robust value is needed for financing, a transaction or the balance sheet.
How does the sector differ from the Asset Management service?
The sector describes the industry and its typical decisions. Asset management is a service that steers portfolios across their life cycle; in real estate it is often the most important service, but not the only one.
Which documents help for a first conversation?
Helpful are an asset list and rent roll with a reference date, floor areas, uses and vacancies, income and costs, a financing overview with maturities, known investment plans as well as technical documents and energy information. Missing documents are no obstacle; they are recorded as open points.
Which asset classes and owners are covered?
We look at residential, office, retail, logistics and hotel and other operator-run properties, each from the perspective of family offices, institutional investors, housing companies, developers or companies with operational properties. Healthcare and care properties are considered together with the Healthcare sector.
Does AME STRATICON take on property management, letting or construction?
No. Property management, on-site letting and construction remain with the partners appointed for them. AME STRATICON structures questions, data and options and, if you wish, steers the implementation; the decision remains yours.
Are increases in value or returns promised?
No. No blanket increases in value, returns or funding commitments are made. The work makes assumptions, sensitivities and open data visible so that you can decide on a traceable basis.
How are real estate and energy connected?
Energy procurement and energy infrastructure belong to the Energy sector. Energy-efficient renovation, energy supply in existing buildings and decarbonisation pathways, however, directly affect the costs, lettability and financeability of a property and are therefore placed here as further topics.
What is the calculation example on this page for?
It is a hypothetical example with freely chosen values. It shows how a refurbishment can be calculated via additional income and lower vacancy costs and how strongly the result depends on a single assumption; it does not replace an asset-specific calculation.
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