Stone Ridge Dr & Old Mill Rd area, Sunnyvale 75182

CAD Neighborhood 3YSS09

Property tax protest data for the Stone Ridge Dr & Old Mill Rd area, Sunnyvale 75182 (Neighborhood 3YSS09) in Dallas County. 52 homes, $163/sqft median.

Below-average protest signal
33% success rate · Outcomes below county averages
What protesters saved
$34,010
6.5% median reduction
Protest success rate
33%
Based on 3 hearings
Homes analyzed
52
Median assessment
$163/sqft
Avg: $167/sqft

Source: DCAD public records, 2024 protest season

What this means for your property

52 homes in this area were assessed at a median $163/sqft. If your home is assessed higher than comparable properties nearby, you may have grounds to protest your assessment. 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 52 others in Stone Ridge Dr & Old Mill Rd area, Sunnyvale 75182

$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
Keystone St & Kazak Dr area, Garland (dallas Co) 75041 264 $163 same 88%
Firewheel Dr & Walton Heath Dr area, Garland (dallas Co) 75044 122 $163 same 25%
Jeanette Way & Harmony Ln area, Carrollton (dallas Co) 75006 79 $163 same 56%
Harlandale Ave & Fernwood Ave area, Dallas 75216 299 $163 same 60%
Acosta St & Se 4th St area, Grand Prairie (dallas Co) 75051 294 $163 same 28%

Neighborhoods with the closest median $/sq ft to Stone Ridge Dr & Old Mill Rd area, Sunnyvale 75182.

Top flagged properties in Stone Ridge Dr & Old Mill Rd area, Sunnyvale 75182

Address % Above $/Sqft Est. Savings
284 STONE MOUNTAIN DR 26% $206 $2,791
280 STONE RIDGE DR 22% $200 $2,068
281 OLD MILL RD 22% $200 $2,068
286 CROSSBOW DR 22% $199 $2,023
286 GRINDSTONE ST 18% $192 $1,535

Properties assessed highest above the neighborhood median.