CostCalc

Location-specific calculator

Comprehensive Mortgage Calculator for United Kingdom

Estimate mortgage payments, taxes, insurance, PMI, and affordability ratios with interactive assumptions tuned to United Kingdom.

This upgraded mortgage model focuses on real monthly carrying cost, not just the loan payment. US-style PMI is modeled when the selected region profile includes mortgage-insurance assumptions.

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How It Works

How this calculator helps answer the decision.

This upgraded mortgage model focuses on real monthly carrying cost, not just the loan payment. US-style PMI is modeled when the selected region profile includes mortgage-insurance assumptions.

What you will enter

  • Market Baseline: Select the market profile used for carrying-cost estimates and result formatting.
  • Home Price: Enter the purchase price in the selected region's currency.
  • Down Payment: Cash paid up front toward the purchase price.
  • Mortgage Rate: Estimated mortgage rate for the selected scenario.

What you will get back

  • Loan amount: Home price minus down payment.
  • Loan-to-value ratio: Original loan balance as a share of the home price, which drives PMI eligibility.
  • Monthly principal and interest: Monthly mortgage payment before taxes, insurance, PMI, and HOA.
  • Monthly property tax estimate: Baseline monthly property-tax or property-charge estimate based on the selected market profile.

What this model emphasizes

  • Estimate principal and interest with taxes and insurance
  • Model PMI for low-down-payment scenarios
  • Review front-end and back-end affordability ratios

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Each landing page keeps the same calculator interactive while presetting a specific market or relocation scenario for search and comparison.

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