How STRROI turns listings into decisions
The data we pull, the way we score every deal, and what every feature does — all in one place, so you can underwrite with confidence.
The workflow
From raw listing to lender-ready memo in four steps.
Search a Market or Address
Enter a zip code to scan an entire market, or paste any street address — listed or off-market — to underwrite a single deal. Live MLS data refreshes daily.
Instant Financial Model
Cap rate, cash-on-cash, monthly cash flow, nightly rate, occupancy, mortgage, and payback period — calculated automatically. Adjust any assumption to match your deal.
Get Your Buy Rating
Every property is scored 1–10 based on returns, cash flow, and property quality. Strong Buys float to the top so you spend time on the best deals.
Analyze, Compare & Export
Run sensitivity analysis, compare up to 5 properties side-by-side, generate a lender-ready DSCR report, or export to PDF — all from one screen.
How Buy Ratings are scored
Every property gets a transparent, reproducible score from 1 to 10. Strong Buys (8+) rise to the top of every search so you spend your time on the deals that actually matter. Every factor is visible — so you can challenge any rating, not just trust it.
No black boxes. Every weight, threshold and input is published here so you understand exactly what changed your score.
Cash-on-Cash Return
35%Strongest signal — 15%+ scores max points; negative cash flow is penalized heavily. Measures what your actual cash put into the deal will earn in year one.
Cap Rate
30%10%+ scores max points; sub-2% is penalized. Normalizes the deal regardless of financing so markets can be compared fairly.
Property Quality
20%Beds, baths, age, amenities, and price per sqft. Protects against high-yield deals that come with hidden condition risk.
Payback Period
15%8 years or less scores max; no payback path is penalized. Captures how fast your capital is recycled back into your portfolio.
What powers the analysis
Live data from four independent sources — not national averages.
Live MLS Listings
Rentcast-powered for-sale inventory refreshed daily, with full property detail (beds, baths, sqft, tax history, HOA, listing remarks).
Active STR Comparables
Nearby active short-term rentals with real ADR, occupancy and annual revenue — not national averages or ZIP-level guesses.
AVM + Rent Estimates
Automated valuation and long-term rent estimates for any address, listed or off-market, so you can underwrite the ones nobody else is looking at.
Regulatory Signals
Listing text, HOA notes and local rules are scanned for STR restrictions, permit requirements and operator red flags.
Three AI tools, purpose-built for STR underwriting
Not a chatbot. Not a dashboard widget. Each tool fits exactly where you need it — inside the listing, before you make an offer, and across your whole market.
AI Listing Intelligence
Reads every listing so you don't have to.
Every listing is run through Claude with STR due-diligence context. It surfaces STR restrictions buried in HOA notes, condition issues hiding in seller language, occupancy signals, and hidden opportunities — color-coded by severity.
- Detects STR permit or HOA restriction language
- Flags deferred maintenance and condition red flags
- Highlights seller urgency and pricing opportunity signals
AI Deal Memo
One-page investment memo, generated in seconds.
The same analysis a senior underwriter would write — bull case, bear case, break-even math, and a recommended offer range. Streamed in real time. Copy it to share with a partner, spouse, or lender.
- Bull case and bear case grounded in your financials
- Break-even occupancy vs. market average
- Recommended offer range with specific rationale
Market AI Suite
A portfolio strategist for every market you track.
Analyzes up to 120 active listings at once and delivers a market read, ranked buy recommendations with target offer prices, and an explicit avoid list. Cached between runs so your team shares one thesis.
- Market read: pricing trends, inventory, best sub-segment
- Top buy recommendations with target offer and discount %
- Avoid list with one-line specific reasons for each
AI features powered by Anthropic Claude · Usage metered per plan · No data is used to train models
Everything you need to decide
Live MLS Data
Real listings pulled daily from Rentcast — not stale aggregators
Off-Market Analyzer
AVM lookup + full pro-forma for any address, listed or not
DSCR Lender Report
One-click PDF showing max loan at 1.25×, 1.10×, and 1.0× DSCR
Sensitivity Analysis
See how returns shift across occupancy and rate scenarios
Side-by-Side Compare
Compare up to 5 properties across 20 metrics at once
Watchlist Alerts
Daily email when new Strong Buys appear in your target markets
AI Listing Intelligence
Detects STR restrictions, condition flags, and hidden opportunities
AI Deal Memo
One-page investment memo with bull, bear and recommended offer range
Market AI Suite
Portfolio-level market read: ranked buys, avoid list, target offers
Who it's for
Active Buyers
Underwrite every deal in your pipeline in minutes. Filter for Strong Buys, compare finalists, and move fast before good listings go under contract.
First-Time STR Investors
Understand the real numbers before you commit. See exactly how cap rate, cash flow, and financing interact — no spreadsheet required.
Real Estate Agents
Show clients the investment potential of any listing. Walk into buyer meetings with a full pro-forma and buy rating already in hand.
DSCR Borrowers
Generate a lender-ready DSCR report from any address in one click. See your max loan at 1.25×, 1.10×, and 1.0× thresholds before you apply.
Ready to run your first deal?
Free to explore. No credit card required. Upgrade when you need live data.