Industrial and Logistics Model Structure
Executive Summary
Key Takeaways
- ✓ Industrial and logistics assets typically carry a small number of long-dated leases, often a single tenant, which concentrates income risk in a way a diversified multi-let office or retail asset does not, and this concentration should be modelled explicitly rather than smoothed as if it were a diversified portfolio.
- ✓ Specification (clear height, floor loading, loading door ratio, power capacity, yard depth) is a direct yield and obsolescence driver in this asset class and should be linked explicitly to the rent and cap rate assumptions, not treated as a generic building quality adjustment.
- ✓ Rack-rent reversion, the gap between a long-dated lease's passing rent and current open-market rent at expiry, is frequently the single largest value driver in this asset class and should be modelled explicitly at each lease's expiry date.
- ✓ Single-tenant vacancy risk is binary and total for a single-let asset, unlike the partial vacancy risk in a multi-let office or retail scheme, and downside scenarios should reflect this all-or-nothing income profile rather than a smoothed partial-vacancy assumption.
- ✓ Build-to-suit and pre-let development structures are common in this asset class, and the model should represent the pre-let's terms (rent, review basis, term) as fixed at signing, feeding directly into the development appraisal's GDV rather than assumed at general market terms.
Institutional Definition¶
An industrial and logistics model specializes the income-producing asset model structure around single- or few-tenant lease concentration, specification-driven yield, and rack-rent reversion at expiry — three mechanics that behave differently in this asset class than in a diversified multi-let office or retail scheme.
Single-Tenant Concentration Risk¶
Industrial and logistics assets typically carry a small number of long-dated leases, often a single tenant occupying the entire building. A single tenant's vacancy or default therefore represents total, not partial, income loss for the asset — unlike a diversified multi-let office or retail scheme, where individual tenant risk is naturally spread across many units. Downside scenarios should reflect this all-or-nothing income profile explicitly, rather than a smoothed partial-vacancy assumption borrowed from a multi-let asset class where it does not apply.
Specification-Driven Yield¶
Specification, clear height, floor loading capacity, loading door ratio, power capacity, and yard or manoeuvring depth, is a direct driver of both achievable rent and the asset's exit capitalization rate in this asset class. The model should show this linkage explicitly — specification assumptions feeding directly into the rent and cap rate build — rather than treating specification as a generic, unquantified building quality adjustment as might be sufficient in an office model.
Rack-Rent Reversion¶
Rack-rent reversion, the gap between a long-dated lease's current passing rent and the open-market rent achievable at its expiry or review date, is frequently the single largest driver of value change in this asset class, given how long industrial and logistics leases typically run and how much market rents can move over that term. This reversion should be modelled explicitly at each lease's actual expiry or review date, feeding a step-change in the NOI projection rather than a smoothed escalation assumption that understates the size of the reversion event.
Build-to-Suit and Pre-Let Development¶
Build-to-suit and pre-let development structures are common in this asset class. Where a development is pre-let, the model should use the pre-let's actual agreed terms, rent, review basis, and lease term, fixed as known inputs from signing, feeding directly into the development appraisal's GDV calculation, rather than modelling the space at assumed general market terms as if it were being speculatively developed and let only after completion.
Common Structural Errors¶
Smoothed vacancy on a concentrated asset. Applying a portfolio-style partial-vacancy rate to a single- or few-tenant asset understates the binary, all-or-nothing nature of the actual income risk.
Unlinked specification and rent. Treating specification as a generic quality note rather than an explicit driver of the rent and cap rate assumptions obscures the basis for the pricing used.
Smoothed reversion. Applying a gradual escalation assumption across a long lease term rather than modelling the actual step-change reversion at the specific expiry or review date understates the size and timing of this key value driver.
Audit Checks¶
Concentration risk check. Confirm downside scenarios model single-tenant vacancy as an all-or-nothing income event, not a smoothed partial-vacancy rate.
Specification-rent linkage check. Confirm rent and cap rate assumptions are explicitly linked to stated specification inputs.
Reversion event check. Confirm rack-rent reversion is modelled as a step-change at the actual lease expiry or review date, not a smoothed escalation.
Best Practices¶
| Best Practice | Why It Matters |
|---|---|
| Model single-tenant vacancy as an all-or-nothing income event | Reflects the true binary income risk of a single- or few-tenant asset |
| Link specification inputs explicitly to rent and cap rate assumptions | Makes the pricing basis traceable to the physical drivers of value in this asset class |
| Model rack-rent reversion as a step-change at the actual expiry date | Captures the timing and scale of a frequently dominant value driver |
| Fix pre-let terms as known inputs in a build-to-suit development appraisal | Avoids substituting an assumed market rent for an already-agreed contractual rent |
Further Reading¶
- RICS, Valuation — Global Standards (Red Book), Royal Institution of Chartered Surveyors
- Urban Land Institute, Industrial and Logistics Real Estate research publications
Continue Reading¶
Prerequisites¶
- Real Estate Financial Modelling — the parent pillar
- Income-Producing Asset Model Structure
Related Technical Guides¶
Related Glossary¶
Related Products¶
How OXXON tests thisRun a free structural check with FMAE
Frequently Asked Questions
Why does tenant concentration matter more in industrial and logistics models than office or retail?
Because these assets typically carry a small number of long, sometimes single-tenant leases, a single tenant's vacancy or default represents total, not partial, income loss for the asset, unlike a diversified multi-let office or retail scheme where individual tenant risk is spread across many units.
How should specification be linked to the rent and cap rate assumptions?
Explicitly — clear height, floor loading, loading door ratio, power capacity, and yard depth are direct drivers of both achievable rent and the asset's exit capitalization rate in this asset class, and the model should show this linkage rather than treating specification as a generic, unquantified building quality adjustment.
What is rack-rent reversion, and why is it a key value driver?
The gap between a long-dated lease's current passing rent and the open-market rent achievable at its expiry or review. Because industrial and logistics leases are often long and rents have moved materially over the lease term, this reversion is frequently the single largest driver of value change at lease expiry and should be modelled explicitly at that date.
How should single-tenant vacancy risk be modelled differently from a multi-let asset?
As an all-or-nothing income event rather than a smoothed partial-vacancy rate, since a single-let asset's entire income stops on tenant default or lease expiry without a renewal, unlike a multi-let asset where individual unit vacancies are naturally diversified across the portfolio.
How should a build-to-suit or pre-let development be modelled?
With the pre-let's actual agreed terms, rent, review basis, and lease term, fixed as known inputs at signing, feeding directly into the development appraisal's GDV calculation, rather than modelled at assumed general market terms as if the space were being speculatively developed and let after completion.
What is the most common structural error in industrial and logistics models?
Applying a smoothed, portfolio-style partial-vacancy assumption to what is structurally a single- or few-tenant asset, which understates the binary, all-or-nothing nature of the actual income risk.
Related Articles
Income-Producing Asset Model Structure
An income-producing asset model differs structurally from a development appraisal because it starts from an existing or near-complete asset's rent roll and builds forward to a stabilised net operating income, valued through direct capitalization or a full discounted cash flow, rather than building value forward from construction cost. This guide sets out the module architecture — rent roll, operating expense and NOI build, valuation module, and returns output — that makes such a model auditable, and how lease-level detail should be represented.
Commercial Office Model Structure
Commercial office models specialize the income-producing asset structure around lease-level detail — individual lease terms, rent review and break clause mechanics, and a weighted average unexpired lease term (WAULT) that summarizes portfolio lease risk. This guide sets out how the rent roll should be built, how rent reviews and break options should be tested, and how void and re-leasing costs should be modelled at each lease event.
Retail Real Estate Model Structure
Retail models specialize the income-producing asset structure around turnover rent mechanics, where a portion of rent is contingent on tenant sales performance, and tenant mix, where anchor tenant covenant strength and footfall contribution materially affect the value of surrounding smaller units. This guide sets out how turnover rent should be modelled, how tenant mix and anchor covenant risk should be represented, and how service charge recovery feeds the NOI build.
Net Operating Income
Net operating income (NOI) is a real estate asset's total revenue less operating expenses, calculated before debt service, capital expenditure, and depreciation. It is the anchor figure for valuing an income-producing asset, whether through direct capitalization (NOI divided by a market capitalization rate) or as the cash flow line discounted in a real estate DCF. NOI should be built from a lease-level rent roll and an itemized operating expense schedule, and normalized for one-off items before being used in a stabilised valuation.
Exit Capitalization Rate
The exit capitalization rate (or reversion cap rate) is the rate applied to terminal-year net operating income to derive a real estate asset's projected value at the end of a discounted cash flow holding period. It is a distinct assumption from the discount rate used to present-value the explicit cash flow forecast, and conflating the two, using one rate for both roles, is a common sector-specific modelling error. The exit cap rate is typically set at a premium to the entry cap rate to reflect asset ageing and uncertainty further into the future.