Build your net sheet
Flat-fee listing or FSBO: budget the work as well as the fee
Compare unbundled selling services by responsibility, excluded expenses and contract obligations rather than assuming the advertised fee is total cost.
Translate one negotiated percentage and flat fee into dollars. Run it again for another proposal.
Use this calculator for a single brokerage proposal. Enter the sale price used in both proposals, the percentage component and any additional flat fee. Ask which services the price covers and whether any separate buyer-broker payment, cancellation charge or marketing expense is outside the quote. All defaults are illustrative; there is no suggested commission rate.
The fee equals sale price multiplied by the percentage divided by 100, plus the flat fee. At the illustrative $450,000 sale price, 2.5% is $11,250. Adding a $500 flat fee produces $11,750. The displayed remainder is $438,250 before mortgage payoff and every other selling expense. It is deliberately not labeled your cash at closing.
Record the result, change the fields to the second written proposal and calculate again. Compare service responsibilities, contract duration, payment triggers and possible extra charges alongside the dollar difference. A lower fee by itself does not establish the better outcome. This calculator cannot interpret a listing agreement or determine what a brokerage is legally entitled to collect. Confirm the payment terms with the broker before signing.
Build your net sheet
Compare unbundled selling services by responsibility, excluded expenses and contract obligations rather than assuming the advertised fee is total cost.
Understand the costs
Turn percentage and flat-fee proposals into comparable dollar amounts, then review services, payment triggers and exclusions before signing.
Avoid costly surprises
Use your state’s official licensing source, confirm the contracting entity and compare written responsibilities without fabricated rankings or credentials.