A real estate investment memorandum is the document that lets an investor decide whether a property or a deal deserves their capital. It describes the asset, the market, the numbers, the business plan, the risks and the terms, in an order that lets a reader reach a decision without calling you first. This guide covers what belongs in it, how to present the financial case, and where to find and how to cite market data when the asset is in Slovenia.
TL;DR
- An investment memorandum (also called an offering memorandum) is a detailed document for potential investors that sets out risks, financial expectations and deal terms.
- The core sections are an executive summary, property description, market analysis, business plan, sponsor track record, deal structure, projections, risks, exit strategy and a clear recommendation.
- Every material assumption needs a value, a source and a date, and actuals must be labeled separately from projections.
- In Slovenia, official transaction data from SURS and GURS is the backbone of the market section, but it has gaps, so you should say where it ends and your own evidence begins.
Table of Contents
- What an investment memorandum is and what it does
- The sections a commercial memorandum should contain
- Presenting the financial case
- Writing the risk section honestly
- Market data for Slovenian commercial property
- Perspective: what we see from the Slovenian side
- When to bring in an adviser
- Common mistakes to avoid
- FAQ
- Sources
What an investment memorandum is and what it does
The terms overlap, and the label depends on who is reading. An investment memorandum, often called an offering memorandum or private placement memorandum when outside investors are solicited, describes a commercial property opportunity: expected returns, risks, operating details, capital structure and transaction terms. Think of it as a business plan for one asset.
There is one distinction worth knowing before you write a word. In a private-placement equity raise, an offering memorandum carries legal weight, so what you state is a representation you can be held to. In a typical sale or financing, the same package is a marketing-and-information document without that force. Either way, treat every sentence as something a reader may rely on.
The audience also changes the emphasis:
- A buyer or outside investor wants the opportunity, price and return profile.
- A lender wants cash flow stability, debt structure and downside protection.
- An internal investment committee wants the decision rule stated plainly. One practical view is that the memo should connect the decision, the evidence and the downside, in that order.
Investors use the document as a structured framework to evaluate a deal and as a record of representations made before closing. That second role is why accuracy matters more than polish.
The sections a commercial memorandum should contain
A commonly used structure includes an executive summary, property description, market analysis, business plan, sponsor track record, deal structure, financial projections with sources and uses, risk assessment, investment rationale, exit strategy and a final recommendation. Here is how we would order and weigh them for an office, retail, warehouse or hospitality asset.
1. Executive summary
One page, written last. State the asset, location, price or capital required, headline return, the thesis in two sentences, and the main risk. A reader who stops here should still know what you are proposing.
2. Property description
Cover land, building, year of construction, floor areas, technical condition, zoning and access. For a warehouse, add clear height, loading docks, yard space and road connections. For retail, add frontage, footfall context and the surrounding tenant mix. Photos and floor plans belong here or in an appendix.
3. Tenancy and rent roll
For income-producing property, include a normalized current rent roll and rank tenants by their revenue contribution, analyzing credit for the top five. Show lease start and expiry dates, break options, indexation clauses, deposits and arrears. A weighted average lease term tells an investor more than a list of names.
4. Market analysis
Market analysis should address supply and demand, submarket demographics, and defensible assumptions based on market data. Use comparables to justify your pricing, and make the geography and date of each data point visible. More on sources for Slovenia below.
5. Business plan
Explain how value is created: repositioning, operational improvements or a lease-up strategy. A professional plan must also account for capital requirements, so list the capital expenditure, its timing and what happens if it overruns.
6. Sponsor and team
Who is running this asset, what have they done before, and how much of their own money is in the deal? Investors discount a good story told by an unproven team.
7. Deal structure and financing
Set out the purchase price, equity and debt, the fee structure, distribution waterfall and the sources and uses of funds. Include debt structure and exit assumptions so a lender can test the numbers as easily as an equity investor.
8. Financial projections
Covered in the next section, because this is where most memoranda lose credibility.
9. Risks and mitigation
Covered below as well. Do not bury it.
10. Exit strategy and recommendation
State the expected holding period, the likely buyer type, the assumed exit yield and what you do if the market is weak at that point. Then give the recommendation as a decision, not a hint.
Presenting the financial case
A memorandum should present 5 to 10 year cash flow projections with clear underwriting assumptions. The property-level figures investors expect are rent roll, occupancy and vacancy, NOI, cap-rate analysis and tenant lease profiles, supported by comparable transactions and sensitivity and downside analysis.
A few habits make the difference between a document that is read and one that is questioned line by line:
- Separate actuals from projections. Label every column. Credibility rests on reconciling the rent roll, income statement and occupancy data, and on clearly labeling actuals versus projections.
- Show the base, downside and upside case side by side. A single scenario reads as a sales pitch.
- Reconcile the memo with the model. Every figure in the text should match the spreadsheet. A mismatch of even a small amount makes a reader doubt the rest.
- Name the sensitivities. Rent level, vacancy period, exit yield and refurbishment cost are the usual four. Show what happens to the return when each moves.
A worked layout for the assumptions table
Rather than scattering assumptions through the text, collect them in one table. Each material assumption should carry a value, source, source date, status and reviewer note. A simple version:
| Assumption | Value | Source | Source date | Status |
|---|---|---|---|---|
| Market rent for the submarket | Your figure | Named comparables or a data source | Month and year | Verified / to confirm |
| Vacancy between leases | Your figure | Property history or market evidence | Month and year | Verified / to confirm |
| Exit yield | Your figure | Recent transactions | Month and year | Estimate |
| Capital expenditure | Your figure | Contractor quote or technical survey | Month and year | Quote received |
This one table answers the most common investor objection, which is "where does this number come from?"
Writing the risk section honestly
Risks should be enumerated openly alongside mitigation strategies, which shows the team has examined the challenges critically. One underwriting perspective groups them into market, sponsor or developer, entitlement, financing and construction risks. For an income-producing asset in Slovenia, we would add tenant concentration, lease expiry clustering and the condition of building systems.
A workable format for each risk is three lines: what could happen, how likely and how costly it is, and what you have done or will do about it. Avoid vague reassurance. "The main tenant's lease ends in two years and the renewal is not agreed" is useful to the reader. "Tenant risk is low" is not.
Market data for Slovenian commercial property
This is where a memorandum on a Slovenian asset differs from the templates written for larger markets. Data exists, but you need to know what each source covers.
Official sources
The Statistical Office of the Republic of Slovenia (SURS) publishes quarterly commercial property price indices based on transaction data from the GURS Real Estate Transfers Register. The indices cover the office and retail classes. They are the right anchor for statements about price direction in those segments, and the quarter of publication should appear in your footnote.
The Surveying and Mapping Authority (GURS) publishes an annual market report. Its 2025 edition shows how fast values moved: apartment prices have risen by nearly 80% since 2020, and building land by nearly 60%. Those figures concern residential and land markets, so use them as background on the cycle rather than as evidence for office or warehouse pricing.
The same report also notes that there is not enough high-quality data to monitor the primary and rental markets satisfactorily. For a commercial investor this matters in practice: sale transactions are well recorded, but asking and achieved rents are much harder to verify from public data.
Aggregated and independent sources
Some platforms combine official records into searchable form. One example is Draga Slovenija, which aggregates records from GURS, the Ministry of Natural Resources and Spatial Planning and SURS to offer comparable sales analysis and property dossiers. Tools like this save time on comparables. Treat them as a convenient route to the official record, and confirm key transactions against the original register before you print a figure.
Where rental evidence comes from
Because public rent data is thin, rental assumptions usually rest on lease evidence that active market participants hold: signed leases, offers received and tenant enquiries on comparable space. This is where an agency active in the segment earns its keep. Say so in the memorandum: state the number of comparable leases you used, their dates, their size band and the district.
Checking and citing data in the memorandum
A short protocol keeps the market section defensible:
- Name the source and the release. "SURS commercial property price index, office class, quarterly release" beats "market data".
- Date every figure. Market evidence should show its geography and its date.
- Match the segment. Do not use a residential index to justify a warehouse yield.
- Cross-check one number two ways. If a comparable sale appears in an aggregator, confirm it in the official register.
- Flag the gaps. Where data is thin, say it, and explain what you used instead.
- Make each assumption checkable. The goal is that a reviewer can trace every material assumption back to its origin without asking you.
For a local view on how location drives value in retail, see our practical guide to retail site selection in Slovenia.
Perspective: what we see from the Slovenian side
We work with owners, investors and tenants of offices, retail units, warehouses and hospitality premises, and the pattern repeats. The strongest memoranda are not the longest. They are the ones where the market section is honest about a small market.
Slovenia is not a deep-data market. Transaction volumes are modest, rent data is patchy, and one large lease can move a district's picture. An investor looking at a regional asset knows this, so a memorandum that pretends otherwise loses trust quickly. We prefer to show the official index, then add the lease and transaction evidence we have seen directly, and then say plainly what we could not verify.
The second thing we insist on is a valuation that matches the lease reality. A property with an income that rests on one tenant and a short remaining term is a different asset from the same building with three tenants and a long term, even if the rent roll total is identical. The memo should make that visible in the first pages, not in an appendix.
Our approach is boutique and personal: we stay involved from the first analysis through negotiation to closing, and the same people who wrote the market view are at the table when terms are discussed. That continuity is what keeps assumptions in the memorandum and the final contract consistent.
— Maruša
When to bring in an adviser
You can draft the first version of a memorandum yourself. An adviser adds the most value in three places: the valuation and market analysis, the pricing of lease-up risk, and the negotiation that follows once investors respond.
If you own a commercial property and are preparing to sell, refinance or bring in a partner, our team prepares commercial property valuations and market analysis in Slovenia that can sit directly in the market and valuation sections of your memorandum. If the asset is a warehouse, our warehouse sale and purchase service covers positioning and buyer search. For owners who want income managed after the deal, we also offer commercial property management, which gives investors the operating track record they ask about.
To discuss an asset, start from our main page and tell us what you own or want to buy. We will say honestly whether a full memorandum is the right tool or whether a shorter market note is enough.
Common mistakes to avoid
- Selling instead of informing. Adjectives do not move an investor. Lease terms and comparables do.
- Mixing geographies. Citing national figures for a local asset without saying so.
- Undated evidence. A yield from several years ago presented as current.
- A model and a memo that disagree. Reconcile before sending.
- Hiding the main risk. The reader will find it in due diligence, and then trust you less.
- No decision rule. The recommendation should state what the reader is being asked to do, rather than leave the committee to infer it.
If you are comparing leasing-led strategies for your building, our page on commercial space leasing for landlords explains how we approach tenant search and lease terms, which feed directly into the rent roll section.
FAQ
What is the difference between an investment memorandum and an offering memorandum?
In practice the terms overlap. "Offering memorandum" is the usual name when a property is presented to outside buyers, lenders or investors, and it can carry legal weight in a private placement. "Investment memorandum" is often used for the internal or investor-facing version that argues for a decision. The content is largely the same.
How long should a real estate investment memorandum be?
Length follows complexity. A single-tenant warehouse may need a short document with a one-page summary and appendices, while a multi-tenant office building with development potential needs more. Aim for a first page that stands alone and supporting sections that a reader can scan.
Which data should I use for market analysis in Slovenia?
Start with SURS commercial price indices for office and retail and the GURS annual market report, both based on registered transactions. Add comparable sales and lease evidence for your submarket, and date every figure. Where rent data is thin, say so and explain your basis.
Who prepares the memorandum?
The owner or sponsor is responsible for it, but most prepare it with an adviser who supplies valuation, market analysis and buyer or investor contacts. The sponsor still signs off every statement, since investors rely on it.
Sources
- What is an Offering Memorandum in Real Estate Private Equity Syndications
- Offering memorandum in commercial real estate
- How to Write an Investment Committee Memo for Real Estate
- Investment Memorandum: Structure for IC
- What Is an Investment Memorandum and How to Get It Right
- CRE Investment Memo Template: Reusable Structure
- How to Create an Offering Memorandum (CRE)
- Real Estate Analysis: Evaluating the Major Risk Factors
- SURS commercial property price indices
- GURS annual report on the real estate market for 2025
- Draga Slovenija real estate data platform
