M Streets Property Tax Protest

About the M Streets

The M Streets — also known as Greenland Hills — span the Tudor and craftsman homes between Greenville Avenue and Skillman, just south of Mockingbird. The neighborhood's 1920s and 1930s housing stock varies widely in size, layout, and condition, which means DCAD's mass-appraisal assumptions about square-footage adjustments often miss real differences between homes.

If your M Streets home is older with original systems, modest updates, or a small lot, you may be carrying more assessed value than your block's recent comparable sales support.

The May 15 deadline

Texas property owners have until May 15 to file a protest with DCAD (or 30 days from the notice date, whichever is later). Don't miss it — this year's number generally sticks otherwise. Verify your specific deadline at dallascad.org or on your DCAD appraisal notice.

How it works

1. Enter your M Streets address — we pull your current DCAD assessment.
2. We compare it to recent sales of similar nearby M Streets homes.
3. You get a free reminder before the May 15 deadline so you can file in time.