Ch8. Commercial Real Estate — Office, Retail, and Industrial Investment Analysis

Commercial Real Estate Classifications

Commercial Real Estate (CRE): Income-producing, non-residential property used for business purposes.

Commercial Real Estate
├── Office (Class A / B / C)
├── Retail (regional mall, power center, strip mall, street retail)
├── Industrial (warehouse, distribution, manufacturing, flex)
├── Hospitality (hotel, motel, resort)
└── Special Purpose (self-storage, car wash, data center)

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Office Real Estate

Property Class (US Standard)

Class	Typical Size	Characteristics
Class A	100,000+ sq ft	Trophy / institutional quality; CBD or major suburban; top rents
Class B	25,000+ sq ft	Functional quality; slightly dated; mid-market tenants
Class C	Under 25,000 sq ft	Older vintage; functional but basic; value-add opportunities

CBD (Central Business District): Downtown core — highest rents, lowest vacancy in most major US cities.
Suburban Office: Campus or mid-rise suburban parks — lower rents, more parking.

Office Investment Metrics

Vacancy Rate = Vacant Sq Ft ÷ Total Leasable Sq Ft × 100%

Net Rentable Area (NRA) = Total Building Area − Common Areas

Net Effective Rent = (Gross Rent × Lease Term − Tenant Improvements − Free Rent)
                     ÷ Lease Term

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Retail Real Estate

Property Types

Type	Trade Area	Key Tenants
Regional Mall	5–15 mile radius	Department stores, luxury, food court
Power Center	3–5 miles	Big-box anchors (Target, Home Depot)
Neighborhood/Strip Center	1–3 miles	Grocery-anchored, services
Mixed-Use	Walkable	Residential + retail + office
Street Retail	Pedestrian	Individual boutiques and restaurants

Anchor Tenant: A large, high-traffic tenant (grocery store, big-box retailer) that drives foot traffic and justifies the co-tenancy of smaller shops.

Retail Revenue Calculation

Store NOI Analysis:
Effective Gross Revenue = Base Rent + Percentage Rent + Reimbursements
Percentage Rent = (Sales above breakpoint) × Percentage Rate

Example:
Base rent: $50,000/year; Percentage: 5% of sales over $1,000,000
If tenant sales = $1,500,000:
Percentage rent = ($1,500,000 − $1,000,000) × 5% = $25,000
Total rent = $75,000

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Industrial Real Estate

Property Types

Industrial Classifications:
├── Bulk Distribution: Large-format, high-clear-height logistics (500,000+ sq ft)
├── Light Industrial / Flex: Combination of office and warehouse
├── Cold Storage / Refrigerated: Food, pharmaceuticals
└── Data Centers: Technology infrastructure

Site selection criteria:

• Proximity to highway interchange (within 1 mile preferred)
• Labor market availability
• Zoning (industrial/logistics district; M1/M2 zones)
• Clear height (modern logistics: 32–40 ft+)

E-Commerce and Industrial Trends

• Fulfillment center: Integrated order-pick-pack-ship facility (Amazon model)
• Last-mile delivery hub (Urban logistics): Micro-fulfillment near population centers for same-day delivery
• Cold chain logistics: Rapid expansion driven by online grocery and pharma

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Capitalization Rate (Cap Rate)

Cap Rate: The ratio of NOI to property value — the primary valuation metric for income-producing CRE.

Cap Rate = NOI ÷ Property Value × 100%

Property Value = NOI ÷ Cap Rate

Interpreting cap rates:

• Lower cap rate → higher property price relative to income (premium market; lower risk perceived)
• Higher cap rate → lower property price relative to income (higher risk or secondary market)

Market benchmarks (illustrative, US 2024):
CBD Class A office: 5.5–7.0%
Grocery-anchored retail: 5.5–6.5%
Industrial / logistics: 5.0–6.0%
Multifamily (major markets): 4.5–5.5%

Example:
NOI = $1,000,000; Cap Rate = 5% → Value = $20,000,000
NOI = $1,000,000; Cap Rate = 7% → Value ≈ $14,300,000

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Commercial Real Estate Financing

DSCR (Debt Service Coverage Ratio)

The primary underwriting metric for commercial mortgage loans.

DSCR = NOI ÷ Annual Debt Service (principal + interest)

DSCR ≥ 1.25: Standard lender requirement
DSCR < 1.00: Property cannot cover its own debt → loan declined

NOI Build-Up

NOI = PGI × (1 − Vacancy Rate) + Other Income − Operating Expenses
    = EGI − OE

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Key Concept Cards

Cap Rate ★★★★★ : NOI ÷ Property Value. Lower cap rate = more expensive asset (core/gateway markets). Higher cap rate = higher yield but also higher perceived risk. Memory tip: Cap rate down = price up; cap rate up = price down

DSCR ★★★★☆ : NOI ÷ Annual Debt Service. Must exceed 1.0 to service the loan; lenders typically require 1.20–1.25 for commercial properties. Memory tip: DSCR < 1.0 = can’t pay the loan

Anchor Tenant ★★★☆☆ : A major, high-traffic tenant whose presence attracts smaller tenants and generates consistent foot traffic for a retail property. Memory tip: Anchor = draws everyone else in

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Practice Quiz

Q. An office building generates annual NOI of $1,600,000. Market cap rates for this asset class are 5.5%. What is the estimated market value?

Value = $1,600,000 ÷ 0.055 ≈$29,090,000.

Q. A commercial property generates NOI of $900,000 and has annual debt service of$1,100,000. What is the DSCR, and will a lender likely approve this loan?

DSCR = $900,000 ÷$1,100,000 ≈ 0.82. No — DSCR below 1.0 means the property cannot cover its own debt from operations. No conventional lender will approve this loan without significant additional collateral or equity.