QCMS Landlord Analyzer: Privacy Policy
Effective Date: November 9, 2026
Published by Queen City Management Services (QCMS), Charlotte, North Carolina.
The Short Version
The QCMS Landlord Analyzer is a Chrome extension. When you type a Mecklenburg County address, it looks that address up with the county’s own public property service. We do not run a server for this extension. We do not collect your address, your numbers, or anything else about you.
What the Extension Sends, and to Whom
- To Mecklenburg County: the address text you type, and the parcel number of the property you pick. This goes straight from your browser to the county’s Polaris property service (polaris3g.mecklenburgcountync.gov) so it can return the parcel record and recent nearby sales. What the county does with those requests is governed by the county’s own terms.
- To us: nothing. The extension has no account, no sign-in, no analytics, and no tracking code. Your price, rent, down payment, and other inputs are calculated inside the side panel on your computer.
What the Extension Stores
Nothing. It does not save your searches, your numbers, or your results to your computer or anywhere else. Close the side panel and they are gone.
Permissions the Extension Asks For
- Side panel: to show the tool beside the page you are on.
- Access to polaris3g.mecklenburgcountync.gov: to look up the address you type. The extension does not read any other website and does not read the pages you browse.
The Link to Our Calculator
The panel includes a link that opens the QCMS Rental Cashflow Calculator on qcmscharlotte.com in a new tab. If you click it:
- Your purchase price and other numbers travel in the part of the web address after the “#” symbol. Browsers do not send that part to a website’s server. Our calculator page reads it in your browser to fill in the boxes, then removes it from the address bar.
- Our website receives the labels in the link (where the visit came from) and counts that the calculator was opened with carried-over numbers. That count does not include your numbers or your address.
- From that point, our website’s own privacy policy applies: qcmscharlotte.com/privacy-policy.
What We Do Not Do
- We do not sell or share your information. We do not receive it.
- We do not use the extension to read your browsing, your email, or other tabs.
- We do not read owner names from the county record and do not show them.
Estimates, Not Advice
Tax, value, and cash flow figures are estimates built from public records and stated assumptions. They are not an appraisal, a broker price opinion, or tax, legal, or investment advice. County values and tax rates change, and Mecklenburg County revalues property on January 1, 2027.
Children
The extension is for adults who are researching property. It is not directed to children.
Changes to This Policy
If the extension ever starts collecting or storing anything, we will update this page first and say so in the extension’s store listing.
Contact
Queen City Management Services (QCMS), Charlotte, NC. Questions: info@qcmscharlotte.com