CourtImmo
Free calculators

Professional calculation engines, freely available

These calculators run on the same financial engines as the CourtImmo platform: sourced regulatory formulas, dated scales, no data stored. Borrowers, test your project; brokers, tool up your pre-qualifications. Results are indicative estimates.

For your property project

Payments, budget, subsidies and savings: quantified answers before meeting your broker.

Mortgage monthly paymentAmount, rate, term and insurance: exact monthly payment, total credit cost and yearly amortization table.Run the simulation
Borrowing capacityIncome, charges and down payment: borrowable capital under the HCSF rule (35% effort including insurance) and purchase budget.Run the simulation
Notary feesExisting or new build, department, first-time buyer status: full breakdown of transfer taxes, emoluments, CSI and disbursements.Run the simulation
Zero-rate loan (PTZ)Eligibility, income tranche, amount and deferral: the French zero-rate loan under the current scale, zone by zone.Run the simulation
Borrower insurance savingsLemoine law: compare your current contract with a delegated policy and quantify the savings over the remaining loan term.Run the simulation
Bridge loanBuy before you sell: advanced amount by loan-to-value, interest cost and funds recovered by resale price.Run the simulation
Mortgage refinancingBuyout or renegotiation: net saving after capped early-repayment indemnities and costs, new payment and break-even point.Run the simulation

For credit brokers

APR, usury ceiling, fees, HCSF pre-qualification: everyday tools, freely available.

APR and usury ceilingActuarial APR of a financing plan and instant usury-ceiling check per loan category.Run the simulation
Brokerage feesFees, bank commission, total revenue per file and impact of fees on the client APR.Run the simulation
HCSF debt ratioA household’s exact effort rate, available payment headroom and residual income: pre-qualification in 30 seconds.Run the simulation

Indicative estimate. Results are provided for information only, based on dated scales, with no contractual value. They are neither a credit offer nor personalized advice. No entered data is stored or transmitted. A loan commits you and must be repaid: check your repayment capacity before committing.

Move from estimates to funded files

CourtImmo turns every simulation into a complete file: AI document collection, bank comparison, IOBSP compliance and signature. The platform covering 100% of the broker business.

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Mortgage broker managing financing files from a digital platform in a Paris office

The business platform

One environment to run the entire brokerage business

From first contact to funds release, every team works with the same information in the same place.