Charlotte Rental Property Analyzer: Parcel Facts, Tax Estimate, and Cash Flow in One Side Panel
Type a Mecklenburg County address. The QCMS Landlord Analyzer, a free Chrome extension, pulls the county’s public parcel record, estimates the property tax, lists nearby sales, and shows the rent the deal has to earn.
THE PANEL
What the QCMS Landlord Analyzer Does
The QCMS Landlord Analyzer is a free Chrome extension for Mecklenburg County, North Carolina. You type an address into a side panel and it returns the county’s public parcel record, an estimated 2026-27 property tax bill, recent qualified sales nearby, and rental cash flow. It does not guess the rent. You enter it, and the panel also shows the rent the deal needs to break even.
Queen City Management Services (QCMS), a Charlotte property management company, built it. We are not affiliated with Mecklenburg County. The records come from the county’s public Polaris service.
- Cost: free, no account
- Covers: parcels in Mecklenburg County, including Charlotte, Cornelius, Davidson, Huntersville, Matthews, Mint Hill, and Pineville
- Data sources: Mecklenburg County Polaris public records and the county’s 2026-27 tax rate chart
- What it stores: nothing. See the privacy policy
FEATURES
What You Get When You Type an Address
Parcel facts
Land use, jurisdiction, year built, heated square feet, bedrooms and baths, county value, and the last qualified sale, straight from the county record.
An estimated property tax bill
The estimate multiplies the county value by the county rate (0.4927 per $100) and the town rate, then adds solid waste fees where the county’s chart lists them. The rates come from the county’s 2026-27 chart, retrieved November 8, 2026. As a check, the extension reproduces the county’s own $200,000 example, $985.40.
Treat the result as a base tax, not the bill. The panel names what it left out, such as special district taxes.
Recent nearby sales
Qualified sales within the distance you pick, from half a mile to 5 miles, over the last 12 months, nearest first. You can limit the list to the same ZIP code. The county’s “qualified” flag does not guarantee a normal market sale, and the panel says so.
A preliminary value range, for single-family homes only
The range starts from the median sale price per square foot of nearby sales, times the home’s heated square feet. We tested the method on 269 sales it had not seen, and the range is wide on purpose: from 18 percent below the estimate to 25 percent above. About 8 in 10 of those test sales landed inside it. We set the range from those same sales, so read that as encouraging, not proven. We have not tested homes that are distressed or badly dated, and homes built before 1980 did worse. Condos and townhomes get the list of sales, not a range.
Rental cash flow
Enter the monthly rent. The panel shows monthly cash flow after debt, cap rate, cash-on-cash return, and DSCR, using the same math as the Rental Cashflow Calculator. It also shows the rent the deal needs to break even and the rent it needs to clear 200 dollars a month after debt.
Three lines compare managing it yourself, managing it yourself while counting your own time, and professional management. On our test property, professional management left less cash each month than self-managing, and the panel shows that too.
HOW IT WORKS
How Do You Use It?
- Install the extension from the Chrome Web Store, then pin it from the puzzle-piece menu.
- Click the QCMS icon. The side panel opens beside whatever you are browsing.
- Type the house number and street name only. The county abbreviates street types, so leave off words like “Trace” and “Drive.”
- Pick the match. The parcel, tax estimate, and nearby sales load.
- Enter the rent, and change the price if you are testing an offer. Then use the link to carry the numbers into the full Rental Cashflow Calculator. The boxes that came from the panel are shaded teal so you can see what to check.
VERSUS POLARIS
How Is This Different From Searching Polaris Yourself?
Polaris is Mecklenburg County’s public property records search. The extension asks the same public service for the same records. What it adds is the work an investor otherwise does by hand: reading the record, estimating the tax, scanning nearby sales, and running the rental math, all in one panel.
It does not replace the county’s record. Each result links to the county’s own page, so you can check any figure against the source.
LIMITS
What Does It Leave Out?
- It is not an appraisal or a broker price opinion. The value range is a starting point for your own research.
- It does not estimate rent. County records contain none.
- The tax figure is a base tax. Special district taxes, some fees, exemptions, and unincorporated areas are not fully modeled. The panel lists what applies to the parcel in front of you.
- The county revalues all property as of January 1, 2027. After its initial review the median residential increase was about 15 percent, according to the county’s November 2, 2026 update. New values are due in early 2027 and rates are set that spring, so a bill after that can differ from the estimate in either direction. The tax estimate switches itself off after July 1, 2027, until we update the rates.
- We have not yet compared the estimates with a sample of real tax bills. Check the county’s own bill before you rely on the number.
- Condos and townhomes get the sales list, not a value range.
NEXT STEP
When Is a Quick Screen Not Enough?
The panel tells you whether a property deserves more of your time. It cannot see rehab, reserves, vacancy, repairs, or your loan terms. Before you make an offer, use the Rental Cashflow Calculator to adjust all of them. If you own a house and are weighing a sale against renting it out, use the Rent vs. Sell Calculator.
If the numbers work and you want the property managed, see what Charlotte property management with QCMS covers. If you want a Charlotte broker to look over the numbers first, we do that for free, and you do not need a management agreement.
What Owners Say About Working With QCMS
“Halah and QCMS have managed my property for more than a decade, and my continued use of her services speaks for itself. Our relationship truly feels like a partnership — she communicates promptly, knows her markets inside and out, and puts the property's interests first.”
“My initial interaction with Queen City Management Services has been fantastic! Mrs. Halah in particular is very professional, courteous, helpful, and kind. She goes above and beyond. What I appreciate even more is her genuineness and candor. She is firm and very fair!”
“I had a wonderful experience renting this beautiful five-bedroom home for the past two years.”
Found a Charlotte Rental Worth a Closer Look?
A free, no-obligation review. No management agreement needed.
Send us the address and the numbers from the panel. A broker at QCMS checks your rent, costs, and loan against what we see on Charlotte-area rentals.
FAQ
QCMS Landlord Analyzer Questions Answered
Is the QCMS Landlord Analyzer free?
Yes. It is free to install and use, and it needs no account. Queen City Management Services (QCMS) built it so Charlotte investors can screen a property before spending time on it.
Does it work outside Mecklenburg County?
No. It reads Mecklenburg County’s public property records and the county’s tax rate chart, so it only works for parcels in the county. That includes Charlotte, Cornelius, Davidson, Huntersville, Matthews, Mint Hill, and Pineville. An address in another county returns nothing.
How accurate is the tax estimate?
It is a base tax, not your bill. The extension multiplies the county value by the county and town rates from the county’s 2026-27 chart and adds solid waste fees where the chart lists them. It does not include special district taxes and it flags them when a parcel has one. We have not yet compared the estimates with a sample of real tax bills, and the county revalues all property on January 1, 2027, so check the county’s own bill before you rely on the number.
Does it collect my address or my numbers?
No. The address you type goes only to Mecklenburg County’s public Polaris service to fetch the record. The extension has no server, no account, no analytics, and it stores nothing. Your price, rent, and loan inputs are calculated in the side panel on your computer. The full policy is on the Landlord Analyzer privacy page.
Can it tell me what rent to charge?
No. County records contain no rent, so the extension does not guess it. You enter the rent. The panel then shows monthly cash flow and the rent the deal needs to break even. For a view of what a specific house should rent for, ask a Charlotte broker. We will review the numbers with you for free, with no management agreement needed.
Have another question? See all QCMS Property Management FAQs →
Get Started
Send Us the Deal You Are Looking At
Tell us the address, the asking price, and the rent you expect. A broker at QCMS will review the numbers against what we see on Charlotte-area rentals and tell you what looks thin before you make an offer. You do not need a management agreement to get the review, and you already have the numbers from the panel.
- No obligation, no management agreement to get the review
- A broker reviews the rent, the costs, and the loan, not a form letter
- Checked with the same math as the panel and the Rental Cashflow Calculator
- English and Spanish available
- Prefer to call? Reach us at 704.941.4557
- Harper, our 24/7 AI, answers after hours and routes you to the right person.
Request a Broker-Reviewed Rental Analysis
Free · No Obligation · English & Spanish
Licensed, Accountable & Compliant — NC Firm No. C24768
