Property tax data and protest guidance for the 11,671 residential parcels in 75074, part of Collin County. Enter your address for a Free Assessment — we'll tell you whether your home has room for property-tax savings against the comparable sales we have on file.
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No credit card required · Sourced from CCAD public records
75074 sits in McKinney, Collin County. Properties here are appraised by Collin Central Appraisal District (CCAD), which is the same agency responsible for every parcel countywide. The protest deadline, filing methods, and ARB process are identical to elsewhere in Collin County — what's different is the underlying data.
Tax values fell for about 46% of 75074 homes this year.
If yours wasn't one of them, ask why — the data is on your side for a protest.
The median residential parcel in 75074 is appraised at $374,961 for the 2026 tax year (from $380,580 in 2025). That's a median change of -0.5% year over year — but medians hide the tail.
Share of residential parcels in each year-over-year appraisal-value change bucket. Hover any bar for detail.
Tax-year medians for residential parcels in this zip code.
Recent residential sales in 75074 closed at a median of 101% of CAD-appraised value. Sale prices have been running ahead of CAD appraisals overall, meaning appraisals here have lagged the market — but individual mismatches (your home vs. the 75074 median) still warrant a protest.
The data above is the 75074 aggregate. Enter your address for a free, property-specific analysis:
The legal process is identical for every zip in Collin County — Texas Tax Code applies countywide and CCAD appraisers handle each protest the same way. What changes by zip is the underlying evidence:
CCAD mails Notices of Appraised Value (NOAVs) to property owners across 75074 and the rest of Collin County in mid-April. Your notice lists this year's appraised value and last year's, and the protest deadline is printed on it — Texas law sets it at May 15 or 30 days after the notice was mailed, whichever is later.
The protest math is simpler than it sounds: would your home actually sell for the appraised value today? Recent sales in 75074 are the strongest answer — they're also exactly the data CCAD appraisers use, so they engage on the merits when you bring better comps than they brought.
File online through the portal linked from https://collincad.org, by mail to 250 Eldorado Pkwy, McKinney, TX 75069, or in person at the same address. Online filing is fastest. Texas recognizes two independent grounds — market value and unequal appraisal — and which one (or both) actually applies depends on comparable-sales math and a statistical equity analysis against your peers. Our reports run both analyses on your specific property and tell you which grounds the data supports.
Successful protests are decided on three categories of evidence: recent comparable sales of similar homes in 75074, an unequal-appraisal analysis showing your value is higher than peers, and any condition documentation that explains why your home is worth less than the mass-appraisal model assumes. Many cases settle here without a formal hearing.
CCAD starts with an informal review where one of their appraisers offers a settlement based on your evidence. Accept it if it's fair. Reject it and your case advances to a formal Appraisal Review Board hearing — three private citizens who hear both sides for 5–7 minutes each and rule.
We compile the comparable-sales and equity evidence for 75074 properties. Enter your address — free first analysis:
For the full step-by-step guide, see How to Protest Property Taxes in Texas. For the broader Collin County context, including the full statistical picture, see Collin County Property Tax Protest.
Successful Texas property tax protests are won on evidence — specifically comparable sales of similar nearby homes and a statistical equity analysis. Most homeowners in 75074 don't have the time to assemble professional-grade evidence; that's the gap our reports fill.
Pricing: $99 per year on subscription (a fresh report every protest season) or $179 for a one-time report. Money-back guarantee.
The deadline is the same as for the rest of Collin County: May 15, or 30 days after your Notice of Appraised Value was mailed, whichever is later. Your specific deadline is printed on your notice. CCAD typically mails notices in mid-April.
Properties in 75074 are appraised by Collin Central Appraisal District (CCAD). File online through the portal linked from https://collincad.org, by mail to 250 Eldorado Pkwy, McKinney, TX 75069, or in person at the same address. Online filing is the fastest method.
The data above shows the median appraised value, the year-over-year change, and the distribution across all residential parcels in 75074. Whether your value rose or fell relative to the median, the protest math depends on whether the appraisal accurately reflects what your specific home would sell for today.
The legal process is identical — Texas Tax Code applies countywide and CCAD appraisers handle protests for every zip in Collin County the same way. What differs by zip is the underlying market data: the comparable sales available to your protest argument, and the equity comparison against your neighborhood peers.
The statistics on this page are best-effort aggregates compiled from public county appraisal-district records as of the data extract date noted above. We update them periodically; we cannot guarantee they reflect the most recent appraisal-roll certifications, post-extract value changes, or supplemental records.
Always verify deadlines, portal availability, and contact details with CCAD's own protest page before filing.
The information on this page is provided for general educational purposes only. It is not property-tax advice, legal advice, or financial advice. Property tax law and appraisal-district procedures change; for guidance specific to your situation you should consult a qualified professional.
Looking up an address through this site or generating a free estimate does not create a customer relationship with Protesting Property Taxes. You become a customer of our service when you purchase a report.
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