Real Estate Investing Cheat Sheet

Real estate investing basics โ€” property types, financing, cash flow analysis, BRRRR method, REITs, and essential metrics for first-time investors.

Last Updated: July 15, 2025

Investment Strategies

StrategyHow It WorksBest For
Buy & HoldPurchase, rent out, hold long-term for appreciation + cash flowPassive income, wealth building
BRRRRBuy, Rehab, Rent, Refinance, Repeat โ€” recycle capitalScaling a portfolio quickly
House HackingLive in one unit, rent others โ€” often FHA loan with 3.5% downFirst-time investors
REITsPublicly traded real estate companies โ€” invest like stocksPassive, liquid, low minimum

Key Metrics

MetricFormulaTarget
Cash FlowRent โ€” (Mortgage + Taxes + Insurance + Maintenance + Vacancy)Positive, $100-300+/door
Cap RateAnnual NOI รท Property Price5-10% depending on market
Cash-on-Cash ReturnAnnual Cash Flow รท Total Cash Invested8-12%+
1% RuleMonthly Rent โ‰ฅ 1% of Purchase PriceQuick screening tool

Expense Rules of Thumb

ExpenseEstimate
Vacancy5-10% of gross rent
Maintenance10-15% of gross rent (more for older properties)
Property Management8-12% of gross rent
CapEx (roof, HVAC, etc.)5-10% of gross rent (reserve fund)

Financing Options

Loan TypeDown PaymentNotes
Conventional20-25% (investment)Best rates for investors
FHA3.5%Owner-occupied only โ€” good for house hacking
VA0%Veterans โ€” must be primary residence
Pro Tip: Run your numbers conservatively โ€” assume 10% vacancy, 15% maintenance, and 10% management even if you self-manage. If the deal still cash flows, it's a good deal. If it only works with optimistic assumptions, walk away.
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