dscr

Python toolkit for loan amortization, DSCR tracking, covenant monitoring, and loan sizing — supports multiple interest methods and interest-only periods

Excel project finance model for a 400 MW battery storage portfolio: DSCR-sculpted debt, NPV/IRR, sensitivities and required capacity price, verified against a Python reference model

Institutional Real Estate Mortgage Brokerage & Yield Engine — 30-year annuity amortization solver, Cap Rate, DSCR & cashflow ROI modeling.

Property valuation, investment underwriting, DSCR, IRR, NPV and stress-testing Streamlit dashboard.

Simple, dependency-free DSCR calculator for rental property loans

DealLitmus: rental, BRRRR and fix-and-flip deal analyzer. Pay once, runs in your browser.

Browser-based residential real estate underwriting tool for 1-4 unit investment properties

Free landlord & real estate investor calculators: cash flow, cap rate, cash-on-cash, DSCR, BRRRR, Airbnb profit, rent increase, prorated rent, security deposit

Free rental property calculator: cash flow, cap rate, cash-on-cash, DSCR. Runs in your browser; tested JS module.

Lender-grade Solar+BESS feasibility & underwriting API for African C&I — DSCR, 25-yr cashflows, conservative tax logic. Available on Zyla and RapidAPI

Free rental property calculator — cash flow, cap rate, cash-on-cash, DSCR and IRR, plus 13 long-tail calculators. Private, tested, runs in your browser.