Is 451 Decker Dr over-assessed?

Public Texas records put its assessment at $11,143,100 — about 73.0% above the comparable appraisals its value should track, an estimated $8,139,314 over-assessment. We verify it by hand before saying you have a case.

How much could a property tax appeal save on this property?

An estimated $179,065 per year, using an estimated Texas composite millage rate applied to the over-assessment. Actual savings depend on the final reduction.

What does it cost to appeal?

Nothing upfront. WinningAppeals is paid only if your value comes down — the founding-year rate is 10% of your first-year savings. If the value doesn't move, you owe nothing.

Possible over-assessment

451 Decker Dr

Irving, 750623954 · Dallas County, Texas · commercial property · 41,873 sq ft · Texas Tax Code §42.26

$179,065estimated overpaid in property tax / year

The public records suggest this property may be over-assessed, but the comparison is wide enough that we verify it by hand — free, with no obligation — before saying you have a case.

What the public records show

Dallas public rollTexas

Current assessment$11,143,100

What the comparable appraisals support$3,003,786

Estimated over-assessment$8,139,314 · 73.0%

Comparable basis$72/SF

Estimated tax saved / year$179,065

Straight from the public Texas roll. The estimated saving applies an estimated composite millage to the over-assessment. We adjust comparables for size, age, and location before we say a word about your property — and we never name owners.

The comparable basis

The 8 comparable appraisals behind the number

Each comparable is adjusted toward this property for size and age, then we take the median. Owners are never named — only the public assessment figures matter.

Comparable assessment $/SFAdjusted $/SFSizeBuilt

$42$4241,960 SF1979

$54$5441,850 SF1979

$56$5641,858 SF1979

$63$6341,955 SF1979

$65$6543,204 SF1978

$78$7843,370 SF1978

$94$9340,400 SF1978

$94$9442,505 SF1978

Why this is the lever

Texas Tax Code §42.26

Under §42.26, if a property is appraised above the median appraised value of a reasonable number of comparable properties (adjusted for size, age, and location), the value must be brought down to that median.

How a Texas commercial property tax appeal works →

Your free review

See the full comparable analysis and start your review

The number above is free. Enter your email and we'll send the full breakdown for 451 Decker Dr and tell you, with no obligation, whether it's worth filing. A licensed Texas agent handles everything from there. You pay only if your value comes down.

Nothing due unless we lower your bill.
A licensed Texas agent files and represents you.
Built from Dallas County's own public records.

Other Dallas County properties over the line

3001 W Mockingbird Ln$944,773,505 over 6225 Hillcrest Ave$836,611,926 over 5134 Harry Hines Blvd$751,631,424 over 6333 Harry Hines Blvd$727,352,107 over 8687 N Central Expy$607,895,537 over 1100 N 28th Ave$591,429,484 over

All Dallas County over-assessments →Texas commercial property tax appeals →