Olympus Dr & Mercury Ln area, Lancaster 75134

CAD Neighborhood 4LSM09

Property tax protest data for the Olympus Dr & Mercury Ln area, Lancaster 75134 (Neighborhood 4LSM09) in Dallas County. 123 homes, $127/sqft median.

Moderate protest signal
58% success rate · $10,960 avg savings · Reductions above average
What protesters saved
$10,960
3.4% median reduction
Protest success rate
58%
Based on 12 hearings
Homes analyzed
123
Median assessment
$127/sqft
Avg: $130/sqft

Source: DCAD public records, 2024 protest season

What this means for your property

123 homes in this area were assessed at a median $127/sqft. With a 58% protest success rate, most homeowners who challenged their assessment received a reduction. If your home is assessed higher than comparable properties, you likely have grounds to protest. An evidence packet shows exactly how your assessment compares — with the specific comps and data you'd present at a hearing.

What's in the evidence packet?

5 comparable properties matched to your home, an assessment gap analysis showing where your value exceeds comps, a filing checklist for DCAD, and a hearing script you can read at your informal hearing.

How does the protest process work?

You file a protest with DCAD (online via uFile Online Protest), attend an informal hearing where you present your evidence, and most cases settle right there. The evidence packet gives you everything you need for that hearing.

What's the deadline?

The protest deadline for Dallas County is May 15. You must file before this date to protest your 2026 assessment.

Check your property

See how your home compares to 123 others in Olympus Dr & Mercury Ln area, Lancaster 75134

$49 flat fee · No recurring fees — you keep 100% · 7-day money-back guarantee

📅 Deadline: May 15, 2026 (40 days left) Full refund if unused 🔒 Secure checkout 🛡 No risk — filing can’t raise your taxes

What's in your evidence packet

5 comparable properties matched to your home
Assessment gap analysis with dollar amounts
Dallas County filing checklist
Hearing script you can read word-for-word
Comparable sales grid (PDF)
Step-by-step uFile Online Protest walkthrough
In Dallas County, 206,170 property owners protested last year. 52% received a reduction.

Compare similar neighborhoods in Dallas County

Neighborhood Homes Median $/Sq Ft Win Rate
White Tail Ridge & Falcon Trail area, Cedar Hill 75104 58 $127 same 40%
W Pleasant Run Rd & Duncanville Rd area, Desoto 75115 26 $127 same
Wintergreen Rd & Roan Dr area, Lancaster 75134 12 $127 same 33%
Harding St & Lawrence St area, Dallas 75215 239 $127 same 30%
Matagorda Ln & Meadowlark Ln area, Desoto 75115 47 $127 same 40%

Neighborhoods with the closest median $/sq ft to Olympus Dr & Mercury Ln area, Lancaster 75134.

Top flagged properties in Olympus Dr & Mercury Ln area, Lancaster 75134

Address % Above $/Sqft Est. Savings
1826 OLYMPUS DR 34% $170 $1,899
1411 PEGASUS DR 30% $165 $1,526
1823 APOLLO LN 28% $163 $1,509
1804 APOLLO LN 28% $162 $1,646
1819 ATHENA DR 27% $161 $1,601

Properties assessed highest above the neighborhood median.