Ten free real estate calculators — from cap rate to mortgage affordability — synthesized by AI into one verdict you can act on.
Cap rate of 6.2% beats the 5-year median in this zip by 0.8 points. Cash-on-cash of 8.1% leaves a positive monthly cash flow after debt service.
Every calculator runs in real time. No “calculate” button. No lender ads stapled to the bottom.
Enter the asking price, annual rent, and your down-payment plan. The math recomputes live as you type — no "Calculate" button, no email gate.
$19 one-time unlocks 6 metrics, 3 stress-test scenarios (rate +1pt, rent −10%, vacancy 15%), and 3 paragraphs of plain-English reasoning from Claude.
Download a branded PDF. Send to your buyer's agent for the offer, or attach to your DSCR loan app. No data is sold or stored.
We pull from federal datasets only — no lender APIs, no scraped Zillow numbers, no "estimate" without a source. Click any source below to see the raw data.
Yes. All 6 calculators run free, unlimited, no signup. The $19 unlock is one-time per property and buys you the AI verdict — 6 metrics + 3 stress-test scenarios + 3 paragraphs of reasoning + downloadable PDF.
Most buyers evaluate 1–3 properties per year. A subscription charges you 12 months for 2 reports. $19 per property — pay only when you're actively evaluating. We'd rather price by value than by velcro.
The math is deterministic — same NOI, cap rate, DSCR, and CoC every commercial lender uses. The AI layer is Claude 4.6 reading your inputs against current FRED/BLS/Census data. Best treated as one input alongside a local agent and a CPA, not a buy/no-buy gate.
Zillow's calculator is a lead-gen funnel — the goal is to sell your contact to a lender partner. We have no lender partnerships, no leads to sell, and no upsells. The rate you see is the FRED Freddie Mac weekly survey, not a lender bid. We make money from $19 AI reports, not from your phone number.
Cap rate, NOI, DSCR, and cash-on-cash are commercial-grade and work for any income property. Mortgage and rent-vs-buy are tuned for residential SFR / small multi-family. For 50+ unit apartment underwriting you'll outgrow this — but for 1–10 units, this is exactly the toolkit.
No. Every calculation runs in your browser. We don't log your inputs server-side. The only data we store is your email if you opt into the waitlist or the $19 receipt for the AI Report. Nothing else.
Email within 7 days. We process refunds same-day, no questions asked. You can also keep the PDF — it's yours.
Yes — the PDF is white-label-ish (your inputs + our methodology) and forwardable. Many of our $19 buyers send the report to their buyer's agent to anchor a counter-offer. We don't mark up the report or stamp our logo across every page.
Free calculator. $19 one-time for the AI verdict. No subscription, no upsells, no lender ads stapled to the bottom.