Casa Linda, Dallas County: property tax data
What the public appraisal record actually shows for this neighborhood — and how to use it if your own home's value looks too high.
Casa Linda by the numbers
25th to 75th percentile appraised value spread
Source: Dallas County appraisal datadata as of August 1, 2026
What this means for a protest here
Casa Linda's page lists 1,695 tracked parcels, but not every one of them has enough matching neighbors to run a real comparison. Dallas County's own records support a full evaluation for 1,611 of them, leaving only a small remainder without enough usable comps to judge one way or the other. That's a strong pool to draw from: roughly nineteen out of twenty homes here have real neighbors close enough in size and value to build a comparison around, not a handful of scattered comps standing in for hundreds of homes.
Of that evaluable group, 39% turned up an actual case for a lower value when checked against the rest of the neighborhood the same way the estimate tool checks any single address. That leaves a majority without one. A case here doesn't apply evenly across every home on the same street, so it's worth checking your own address specifically rather than assuming your situation matches a neighbor's.
Among the 633 Casa Linda parcels where a case did turn up, the size of it varied widely: the middle of that group sat near a 6% reduction, the top quarter cleared 11%, and the largest case found reached 48%. A spread that wide doesn't collapse into one expected outcome — it describes what showed up in this specific data, not what any one home will get. Part of that spread traces to how much per-square-foot values differ here: figures inside this page's coverage area range from $90 to $693 a square foot, which is part of why the page merges two separate county area codes, 3DSG16 and 3DSM01, into one Casa Linda listing. That merge is just how the county's smaller internal codes line up with the neighborhood most people call Casa Linda — each parcel is still compared against its own nearby matches regardless of which of the two codes it falls under.
How filing a protest actually works
Your deadline to file a written protest is whichever comes later: May 15, or the 30th day after your appraisal district delivers your notice of appraised value. There's no single date that applies to everyone — it depends on when your own notice arrives, not a date any page can print in advance.
A protest based on unequal appraisal compares your property against similar, nearby homes in this same neighborhood. LoneStarLower prepares that comparison and the supporting materials; it does not file the protest, negotiate with the appraisal district, or represent you at a hearing. You file it, using Form 50-132 or an equivalent written notice, with your county's appraisal district office — not the Texas Comptroller, which doesn't handle individual protests. You attend the hearing and present the evidence yourself.
Questions about this data
Why does Casa Linda's page combine two different area codes?
Dallas County tracks this area under two separate codes, 3DSG16 and 3DSM01, in its certified appraisal roll dated August 1, 2026. This page merges both because they cover the same neighborhood most homeowners know as Casa Linda. The merge doesn't change how any single property's comps are chosen — each parcel is still compared against its own nearby matches regardless of which code it's filed under.
How many Casa Linda properties have enough data for a real comparison?
As of Dallas County's August 1, 2026 certified roll, 1,611 of Casa Linda's 1,695 parcels — roughly nineteen out of twenty — have enough comparable neighbors to run a full comparison. The rest lack enough matching data to judge either way, not because they're disqualified, but because the county's own records don't yet support a comparison for them.
What did the cases found in Casa Linda actually look like?
Among the 633 Casa Linda parcels that showed a case as of the county's August 1, 2026 roll, the reduction found ranged from a middle value near 6% to a top quarter above 11%, with the largest case at 48%. That range describes what came up in this specific pool of homes — it isn't a projection for any single address.