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Home Investment simulator Penthouse-style apartment, Chiado
Country-aware · Mortgage · Taxes · Cashflow · Appreciation

Underwrite the deal on
Penthouse-style apartment, Chiado

Tweak any input — down payment, mortgage rate, hold horizon — and the projection refreshes instantly. Country-specific tax and fee schedules are baked in; the formula is documented on the methodology page.

Cap rate
4.2%
Cashflow / mo
-419
10-yr return
95%
Net cashflow / mo
-419
EUR · after debt service & taxes
Cap rate
4.2%
NOI ÷ asking price
Cash-on-cash
-3.8%
Year-1 cashflow ÷ cash-in
10-yr total return
95%
6.9% annualised

💼 Acquisition

Asking price 347300 EUR
Down payment (30%) 104190 EUR
Acquisition fees (8.0%) 27784 EUR
Mortgage principal 243110 EUR
Total cash-in at close 131974 EUR

🏦 Financing

Loan amount 243110 EUR
Mortgage rate 4.10%
Term 25 years
Monthly payment 1297 EUR
Annual debt service 15560 EUR

📊 Year-1 operating P&L

Gross rent +18754
Operating costs (22%) −4126
Net operating income (NOI) 14628
− Debt service −15560
− Income tax (28%) −4096
Net cashflow -5028 EUR

📈 10-year projection

3.0% capital appreciation /yr
Year Gross rent Opex Net cashflow Property value Equity
Y1 18754 4126 -5028 357719 120308
Y2 19317 4250 -4712 368451 136977
Y3 19896 4377 -4386 379504 154215
Y4 20493 4509 -4051 390889 172044
Y5 21108 4644 -3706 402616 190484
Y6 21741 4783 -3350 414694 209555
Y7 22394 4927 -2984 427135 229282
Y8 23065 5074 -2607 439949 249685
Y9 23757 5227 -2218 453148 270791
Y10 24470 5383 -1818 466742 292622
Σ 10y Cumulative net cashflow -34861 Equity at exit 292622
Modelling assumptions
  • Country baseline: PT — operating costs 22% of gross rent, income tax 28%, capital appreciation 3.0%/yr.
  • Projections assume rent grows at the country appreciation rate. Real-world rent growth will diverge.
  • Mortgage figures use a constant interest rate for the full term. Re-mortgage events are not modelled.
  • Excludes capital-gains tax on exit, currency hedging costs and any local property tax over and above the operating buffer.