Foundations of House Flipping: Renovation, Valuation, and Project Economics

House flipping looks deceptively simple on the surface: buy low, renovate, sell high. In practice, the difference between a profitable flip and a money-losing project often comes down to a handful of analytical skills applied before the purchase contract is signed — skills that most beginners do not develop until after they have made an expensive mistake. By the end of this course you will be able to estimate after-repair value (ARV) using comparable sales, calculate a maximum allowable offer (MAO) that preserves your target profit margin, construct a construction budget with appropriate contingency reserves, and evaluate whether a potential flip meets a basic return threshold before committing capital. What you will learn: - The fix-and-flip investment model: how profit is generated and where it is most commonly lost - Estimating ARV using comparable sales: selecting comps, adjusting for condition and features - The maximum allowable offer formula and why buying price is the single most important lever - Construction budgeting: major cost categories, common underestimates, and contingency planning - Property sourcing channels: MLS deals, off-market outreach, auctions, and wholesalers - Holding costs: financing, taxes, insurance, and utilities over a renovation timeline - Deal screening: a checklist to quickly evaluate whether a property is worth deeper analysis - Market timing basics: how local days-on-market and inventory levels affect sale price and timeline The course uses annotated case studies of three fictional flips — a cosmetic renovation, a mid-level gut rehab, and a full structural renovation — to illustrate how the same analytical framework applies at different project scales. Readings introduce each concept; reflection prompts ask you to apply it to the case study before seeing the worked analysis. A deal-screening worksheet template is provided for use on real properties. This course is designed for first-time real estate investors, landlords curious about the fix-and-flip strategy, and general contractors considering the investor side of the business. No prior real estate investing experience is required. This course is informational and educational; it does not constitute financial or legal advice, and all investment decisions should be made with appropriate professional guidance.