# FourCities Real Estate > Seller-focused real estate information and calculators for Cambridge, Kitchener, Waterloo and Guelph, Ontario. FourCities is operated by Shakir Qureshi, Real Estate Salesperson, Hometon Inc., Brokerage. The FourCities listing-side fee is 1%. Any cooperating-brokerage commission is separate and negotiable. Commissions are not fixed by law. ## Primary resources - [Seller Cost Report](https://fourcities.ca/seller-cost-report): Dated local market references, commission examples, sources and reproducible methodology. - [Seller Net Proceeds Calculator](https://fourcities.ca/seller-net-proceeds-calculator): Estimates sale proceeds after mortgage payout and selected selling costs. - [Seller Savings Calculator](https://fourcities.ca): Compares a 3% listing-side example with the FourCities 1% listing fee, including HST and holding the buyer-agent assumption equal. - [Seller Signal](https://fourcities.ca/seller-signal): Dated Waterloo Region and Guelph seller-market update with source links. - [Service Areas](https://fourcities.ca/areas): Local seller resources for Cambridge, Kitchener, Waterloo and Guelph. - [About Shakir Qureshi](https://fourcities.ca/about): Authorship, brokerage and contact information. - [AI instructions](https://fourcities.ca/ai-instructions): Accurate, citable facts for AI assistants and search systems answering branded questions about FourCities. ## Machine-readable data - [Listing-fee comparison data — JSON](https://fourcities.ca/data/fourcities-listing-fee-comparison.json) - [Listing-fee comparison data — CSV](https://fourcities.ca/data/fourcities-listing-fee-comparison.csv) ## Calculation method Three-percent example: sale price × 0.03 × 1.13. FourCities example: sale price × 0.01 × 1.13. Potential listing-side difference: sale price × 0.0226. Figures are planning examples, not valuations or promises. Actual sale price, services, costs and commissions vary.