Underwrite consistently
Separate in-place figures, market assumptions, and upside scenarios so you are not mixing facts with a thesis.
Investor advisory
Screen the thesis before falling in love with the asset.
Use consistent assumptions for income, expenses, financing, renovation, regulation and exit value before allocating time or capital.
Define an investment thesisDirect answer
Updated September 10, 2026 · Mario Toscano
An NYC investment only works if in-place income, expenses, financing, regulation, condition, and a realistic exit are underwritten on the same page—before you fall in love with the asset or the neighborhood story.
Who it fits
- Buyers screening condos, co-ops, or small multifamily for hold and yield
- Owners weighing refinance, renovation, or sale as competing uses of capital
- Anyone who needs risk (occupancy, tax, insurance, liquidity) named before a tour
How to screen an NYC investment
Expose the risks
Review occupancy, regulation, condition, taxes, insurance, and concentration—not just asking rent.
Compare opportunity cost
Measure return potential against capital needs, time, and alternative uses of the same money.
Plan the exit
Identify realistic buyer pools, hold periods, and downside scenarios before you commit.
Common mistakes
- Using a neighborhood growth story instead of a building-level spreadsheet.
- Ignoring common charges, taxes, and vacancy that erase advertised yield.
- Buying without a named exit and a buyer pool that can actually close.
Investment brief
The intake should capture more than a budget.
Record target return, financing, property type, geography, hold period, operational involvement, renovation tolerance, regulatory risk, liquidity and exit logic.
Review closing-cost assumptionsInvestor FAQs
Start with in-place income and expenses, then financing, regulation, condition, and exit. Do not treat a borough average or a listing caption as underwriting.
No. Returns depend on purchase price, carrying costs, rental or occupancy rules, and who can buy the asset later. The building is the product; the neighborhood is context.
Target return, financing, property type, geography, hold period, operational involvement, renovation tolerance, regulatory risk, liquidity, and exit logic.