This guide treats the CREA catalog label as a subject to learn, not a blueprint to memorize: income analysis of real property. The core skill is matching the model to the situation. Reconstruct net operating income line by line, decide whether direct capitalization or a discounted cash flow fits the income pattern, support every rate, and keep the estate interest and rent basis consistent. A short scope note: no official credential reference was established here, so confirm the credential's actual scope and administrative requirements with its sponsor, and use this material to master the underlying analysis itself.
Building a Supportable Net Operating Income From a Rent Roll
Net operating income (NOI) anchors every income analysis: effective gross income minus operating expenses, excluding debt service, depreciation, and income tax. Rebuild it line by line from the rent roll before selecting any rate.
Start with potential gross income from scheduled rents, add market rent for vacant space, subtract vacancy and collection loss, and add other income such as parking or storage to reach effective gross income. Then deduct fixed expenses, variable expenses, and a replacement allowance. Owner-prepared statements rarely follow this structure, so recategorize rather than accept their groupings.
Watch the items that change the answer materially: debt service never belongs in NOI; expense reimbursements in multi-tenant properties must be traced to the lease terms, not assumed; and capital improvements are handled differently from recurring replacement reserves. A consistent basis across the subject and every comparable is what makes later rate extraction valid.
Direct Capitalization Versus Yield Capitalization: Which Model Fits
Direct capitalization converts one stabilized year of NOI into value using an overall rate. Yield capitalization (a discounted cash flow) values a multi-year forecast plus reversion. The income pattern and available data choose the model.
Direct capitalization divides a single stabilized NOI by an overall capitalization rate. The rate carries the market's implicit expectations about growth, risk, and income durability, so the method works best when income is stable and comparable sales with verified NOI are available. It is quick, transparent, and easy to reconcile against the market.
Yield capitalization discounts each forecast year's cash flow at a yield rate and adds the discounted reversion, so it handles changing income: staged lease rollover, renovation periods, or tapered growth. Its weakness is input dependence. Small changes in the discount rate or terminal cap rate move value substantially, so each input needs explicit, documented support rather than a borrowed number.
| Dimension | Direct capitalization | Yield capitalization (DCF) |
|---|---|---|
| Core inputs | One stabilized NOI year; overall cap rate | Multi-year cash flow forecast; discount rate; terminal cap rate |
| Income pattern suited | Stable, predictable occupancy and expenses | Rollover, renovation, uneven or changing growth |
| What growth looks like | Implicit, embedded in the extracted rate | Explicit, forecast year by year |
| Main internal risk | Rate applied to NOI on an inconsistent basis | Discount rate conflated with cap rate; growth double-counted |
| Best cross-check | Reconciliation against extracted comparable rates | Implied going-in cap rate versus market-extracted range |
Supporting Rates: Extracting Cap Rates and Building Discount Rates
A cap rate should be extracted from comparable sales (verified NOI divided by price) or built from components and cross-checked. A discount rate is not a cap rate; it must reflect total return, including expected growth.
To extract an overall rate, collect comparable sales where NOI can be verified on the same basis you built for the subject, divide NOI by sale price for each, and reconcile the indications, adjusting for differences in lease profile, expense burden, and location quality. A band-of-investment build (mortgage terms plus required equity return) serves as an independent sanity check on the extracted range.
A discount rate describes total return: income plus growth in value. Under a constant-growth assumption the two relate approximately as cap rate equals discount rate minus growth, so a 6 percent discount rate with 3 percent growth implies roughly a 3 percent cap rate. That relationship is conditional, not universal, and breaks down over short holding periods or uneven cash flows, which is exactly why the internal consistency check in Section 6 matters.
Reading Leases and Estates: Fee Simple, Leased Fee, and Rent Basis
The estate being valued dictates the rent used. Fee simple analysis starts from market rent; leased fee analysis starts from contract rent. Mixing the two misstates value in either direction.
The fee simple interest assumes the property is unencumbered by leases, so its value flows from market rent. The leased fee interest is the landlord's position under existing leases, valued from contract rent; a leasehold interest exists for the tenant when contract rent is below market. An above-market lease makes the leased fee worth more than fee simple and creates measurable leasehold value.
Lease clauses change the income stream: expense stops and reimbursements shift expense risk, escalations raise contract rent on a schedule, options constrain or extend the income period, and concessions or free rent lower effective rent in early years. Before capitalizing anything, state which estate you are valuing and confirm every rent figure in the analysis matches that estate's basis.
Worked Scenario 1: An Above-Market Lease Fed Into the Wrong Rate
Capitalizing above-market contract rent at a rate extracted from market-rent fee simple sales overstates value. Fix the mismatch by aligning the rent basis, the estate, and the rate's origin.
Paper scenario: a 20,000-square-foot single-tenant office building. Contract rent is $30 per square foot; market rent is $24, with four years left on the lease. NOI from contract rent is $520,000; from market rent, roughly $416,000. Comparable sales, all unencumbered or analyzed on a market-rent basis, support a 6.5 percent overall rate. The analyst divides $520,000 by 0.065 and concludes about $8.0 million.
The mistake: a 6.5 percent rate derived from fee simple, market-rent sales is not the right multiplier for a stream containing a 25 percent above-market premium that expires in four years. The better decision is to choose the estate deliberately: value fee simple at roughly $6.4 million ($416,000 divided by 0.065), or value the leased fee from contract rent with a rate and adjustment reflecting the premium's finite life. Why it matters: the error adds about $1.6 million, all of it traceable to pairing a rate with a rent basis it was never derived from.
Worked Scenario 2: Double-Counting Growth in a Discounted Cash Flow
Using an overall cap rate as a discount rate while explicitly forecasting growth conflates income return with total return. Check the implied going-in cap rate against the extracted market range.
Paper scenario: an analyst forecasts NOI growing 3 percent annually over a ten-year DCF and selects a 6 percent discount rate, reasoning that comparable properties trade at 6 percent cap rates. The terminal value capitalizes year-ten NOI at 6 percent. Every input looks market-derived, yet the model is internally inconsistent: a 6 percent overall cap rate already embeds market growth expectations, so it is an income-return figure being asked to do a total-return job.
The better decision: build the discount rate as a total return, for example the extracted cap rate plus long-term growth expectations, subject to the constant-growth caveat from Section 3. Then run the reverse check: with a 6 percent discount rate and 3 percent growth, the implied going-in cap rate is about 3 percent, far below the 6 percent extracted range, which flags the mismatch immediately. Why it matters: compounding a wrong rate across ten forecast years plus a reversion distorts value far more than any single-year error in direct capitalization.
A Paper Exercise, Scoring Rubric, and Adaptable Study Sequence
Work one fictional rent-roll-to-value case end to end each week, alternating direct capitalization and DCF, and score it on a fixed rubric until every line reconciles without notes.
Exercise: construct a five-tenant rent roll with staggered lease expirations, one above-market lease, one expense-stop clause, and 8 to 12 percent vacancy. Rebuild NOI, extract an overall rate from three fictional comparables with stated NOIs and prices, value fee simple by direct capitalization, then value the leased fee for the above-market tenant. Finish with a five-year DCF and compute the implied going-in cap rate against your extracted range.
Sequence it across eight weeks, compressing or extending as needed: weeks one and two, NOI and expense categorization from unfamiliar statements; weeks three and four, direct capitalization and rate extraction with band-of-investment checks; weeks five and six, lease and estate interpretation on multi-tenant cases; weeks seven and eight, DCF construction and reconciliation. Each cycle should end with one written paragraph justifying your concluded value.
Readiness checks before moving on: you can produce a defensible NOI from an unfamiliar rent roll in one sitting; you can explain in two sentences why your discount rate exceeds your terminal cap rate under positive growth; and you can identify which estate each scenario requires before writing a single number. These are learning milestones for your own tracking, not predictions about any assessment outcome.
- NOI categories complete, recategorized from the owner statement, and debt service excluded
- Estate interest named and matched to the rent basis (market rent for fee simple, contract rent for leased fee)
- Every rate documented with its source, derivation, and any cross-check used
- DCF internally consistent: implied going-in cap rate falls inside the extracted market range
- Reconciliation states one concluded value with explicit reasoning for the weighting