Griggs & Saint Augustine area, Houston 77021

CAD Neighborhood 8410.03

Property tax protest data for the Griggs & Saint Augustine area, Houston 77021 (Neighborhood 8410.03) in Harris County. 100 homes, $168/sqft median.

Strong protest signal
96% success rate · $18,270 avg savings · 100 homes analyzed
What protesters saved
$18,270
8.1% median reduction
Protest success rate
96%
Based on 53 hearings
Homes analyzed
100
Median assessment
$168/sqft

Source: HCAD public records, 2024 protest season

What this means for your property

100 homes in this area were assessed at a median $168/sqft. With a 96% 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 HCAD, and a hearing script you can read at your informal hearing.

How does the protest process work?

You file a protest with HCAD (online via iFile), 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 Harris County is May 15. You must file before this date to protest your 2026 assessment.

Check your property

See how your home compares to 100 others in Griggs & Saint Augustine area, Houston 77021

$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
Harris County filing checklist
Hearing script you can read word-for-word
Comparable sales grid (PDF)
Step-by-step iFile walkthrough
In Harris County, 516,654 property owners protested last year. 89% received a reduction.

Compare similar neighborhoods in Harris County

Neighborhood Homes Median $/Sq Ft Win Rate
Westlock & Westwold area, Tomball 77377 799 $168 same 85%
Brookhollow & Brookhurst area, Deer Park 77536 55 $168 same 89%
Ivory Sedge & Shadowbrook Hollow area, Katy 77493 228 $167 same 88%
Morningview & Philco area, Houston 77080 36 $167 same 90%
Fig Orchard & Haney area, Highlands 77562 11 $167 same 0.0%

Neighborhoods with the closest median $/sq ft to Griggs & Saint Augustine area, Houston 77021.

Top flagged properties in Griggs & Saint Augustine area, Houston 77021

Address % Above $/Sqft Est. Savings
4143 GRIGGS RD 30% $217 $1,360
4145 GRIGGS RD 29% $217 $1,340
4149 GRIGGS RD 29% $216 $1,331
4141 GRIGGS RD 29% $216 $1,323
4139 GRIGGS RD 29% $216 $1,323

Properties assessed highest above the neighborhood median.