Instant deal analysis on every MLS listing

ReSharpe ResearchLast updated: June 11, 2026

The underwriting a financially-minded buyer actually asks for — cap rate, NOI, cash-on-cash, DSCR and your maximum offer — computed the moment you open a listing.

What is real estate deal analysis software?

Short answer
It's software that turns a listing into the numbers a deal turns on — cap rate, NOI, cash-on-cash, DSCR and a maximum offer — instead of building them by hand in a spreadsheet. ReSharpe does it on your financing, taxes and real South Florida expenses the moment a listing loads.

Most agents reconstruct the same model on every property: pull the taxes, guess the insurance, estimate the rent, build the cashflow, back into an offer. ReSharpe collapses that into one screen that's already populated with the listing's live MLS data.

The metrics it returns

  • Cap rate & NOI — from real taxes, HOA and realistic operating costs, not a flat expense ratio.
  • Cash-on-cash & DSCR — on your down payment, rate and amortization, with a financing comparison.
  • Tax reset at purchase — Florida reassesses on sale; ReSharpe models the new tax basis, which most calculators ignore.
  • Maximum offer — the highest price that still hits your target return, so you negotiate from a number.
  • Conservative rent from comps — see rent estimates.

Why the South Florida expenses matter

Insurance, HOA and the tax reset are where Florida underwriting goes wrong. A national calculator that assumes a 1% expense load will badly overstate cashflow on a coastal condo with a real master-policy premium and a looming assessment. ReSharpe starts from the listing's real numbers and reads the condo documents — see the AI condo document review — so the cashflow you show a client survives contact with reality. How the estimates are calibrated is on the methodology page.

Frequently asked questions

What does ReSharpe's deal analysis calculate?
Cap rate, net operating income (NOI), cash-on-cash return, DSCR, the property-tax reset at purchase, a financing comparison and the highest offer that still hits your return targets — all on your own assumptions.
Does it use real Florida expenses?
Yes. It starts from the listing's real taxes and HOA and applies realistic South Florida insurance and operating costs, then lets you override every input. You're never underwriting on a generic national default.
Can I change the assumptions?
Every input — financing, down payment, vacancy, management, insurance, capex — is editable, and the analysis recomputes instantly. ReSharpe matches the assumptions you already use.

Underwrite your next listing in seconds.

For licensed agents & brokers. Start a 14-day trial — no credit card to look around.

ReSharpe is an analytics tool for licensed real estate professionals. This page is general information — not financial, investment, legal or tax advice. Verify figures and consult licensed professionals before acting.

Real estate deal analysis software | ReSharpe