| Initial cash needs | Design, engineering, permits, construction, contingency and temporary housing if needed | Down payment, closing costs, inspections, deposits and moving expenses |
| Existing home equity | May support financing, subject to lender eligibility and appraisal | Sale proceeds after mortgage payoff and selling expenses may fund the next purchase |
| Monthly obligations | Existing mortgage terms may be retained; renovation financing could add a payment | New mortgage interest rate, taxes, insurance and association costs may differ |
| Location | Keep your lot, commute and community | Opportunity to change neighborhood, commute, schools or lot |
| Physical limitations | Load-bearing structure, setbacks, utilities and code can limit the outcome | Choose a house with a more suitable footprint, subject to inventory and due diligence |
| Disruption | Dust, noise, limited rooms, possible temporary move-out | Listing, showings, packing, closing and relocation |
| Long-term value | Depends on improvements and local resale comparables; full cost may not be recovered | Depends on purchase price, neighborhood and future property condition |