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MillionaireGuide

Real Estate

Commercial Real Estate

Buy buildings valued on their income rather than on comparable sales

Updated 2026-08-04

At a glance

Capital needed
High capital$10k+
Time to first income
MonthsPart-time friendly
Income ceiling
Seven figures$1M+/yr
Risk
High4 out of 5
Effort model
Semi-passive
Route to wealth
Equity
Scalability
4 out of 5
Competition
3 out of 5
Typical earnings
6–9% cap rates typical; forced appreciation is where the real return is
Startup cost
25–35% down on properties usually starting around $500,000

How it works

Offices, retail units, warehouses, small industrial and multi-unit residential are valued on the income they produce, not on what the building next door sold for. That changes everything — raise net income by $10,000 a year and, at a 7% cap rate, you have added roughly $143,000 to the property's value through operational work rather than market luck.

How to start

  1. 01

    Learn to read a rent roll and a lease

    Who pays what, until when, with what escalations and what break clauses. The leases are the asset; the building is where they happen to be housed.

  2. 02

    Underwrite on current income, not projections

    Sellers price on potential. Buy on what the property actually earns today, and treat any improvement you achieve as your profit rather than the seller's.

  3. 03

    Understand the cap rate mechanism

    Value equals net operating income divided by cap rate. This is why raising rents or cutting costs creates value directly, and why rising cap rates destroy it.

  4. 04

    Assemble a team and financing

    Commercial lending is relationship-driven, with shorter terms, higher deposits and personal guarantees. Broker, lender, lawyer and inspector all matter more here.

  5. 05

    Improve income deliberately

    Re-let below-market units, reduce operating costs, add revenue streams. This is forced appreciation and it is the entire case for commercial over residential.

Honest trade-offs

What works

  • Value is driven by income you control, not by comparable sales you do not
  • Commercial tenants often pay taxes, insurance and maintenance directly
  • Longer leases mean far more stable income than residential
  • Larger deals produce larger absolute returns for similar effort per transaction

What does not

  • High capital requirement puts a first deal out of reach for most people
  • Vacancies last much longer and are far more expensive than residential
  • Financing is shorter term, with refinancing risk at every maturity
  • Requires genuine financial and legal literacy to avoid expensive mistakes

Risks and failure modes

  • A single anchor tenant leaving and taking most of the income with them
  • Refinancing at a materially higher rate when the loan matures
  • Cap rate expansion reducing value even when your income is unchanged
  • Structural decline in a segment, as parts of retail and office have experienced

Common questions

Lenders typically want 25–35% down and personal guarantees. On a $600,000 property that is $150,000–$210,000 plus reserves. Syndication and partnerships are the usual route for people who want exposure without that much capital alone.

Because value is a function of income, you can create value through management rather than waiting for the market. A residential property is worth what similar houses sold for regardless of how well you run it.

Annual net operating income divided by price. A building earning $70,000 net and priced at $1m has a 7% cap rate. Lower cap rates usually mean lower perceived risk or expected growth; higher ones mean the opposite.

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