Williamson County — texaspropertytaxappeal.com

Protest Deadline: May 15, 2026 (40 days left)

8815 CAINWOOD LN, AUSTIN, TX 78729

This property may be over-assessed.

Estimated annual tax savings
$2,686
Based on assessment gap vs. neighborhood median
Your $/sqft
$304
Neighborhood median
$220
Appraised value
$416,538
% above median
38.4%
Heated area
1,368 sqft
Year built
1991

Comparable properties in your neighborhood

These homes are similar to yours and assessed lower per square foot.

Address Sqft Year Market Value $/Sqft Diff
8904 BLACK OAK ST, AUSTIN, TX 78729 1,435 1991 $398,460 $278 -$27
12905 TILGHMAN TRL, AUSTIN, TX 78729 1,357 1993 $407,734 $300 -$4
8902 BRIDGEWOOD TRL, AUSTIN, TX 78729 1,403 1993 $421,541 $300
8911 BRIDGEWOOD TRL, AUSTIN, TX 78729 1,485 1992 $412,843 $278
9009 BRIDGEWOOD TRL, AUSTIN, TX 78729 1,451 1993 $422,130 $291
8930 BLACK OAK ST, AUSTIN, TX 78729 1,509 1990 $413,847 $274

🔒 4 more comparable properties available in your evidence packet

How we calculated this

We compared your property's assessed value per square foot ($304/sqft) against the median for your neighborhood ($220/sqft). Your property is assessed 38.4% higher than typical homes nearby.

If the appraisal district adjusted your value to the neighborhood median, you could save approximately $2,686 per year in property taxes based on the Williamson County effective tax rate.

We identified the 6 most comparable homes — matched on square footage, age, quality, and location — all assessed at lower $/sqft values.

What you'll receive

📋

Filing Guide

Your exact deadline, required forms, and step-by-step Williamson County filing process

📊

Evidence Packet

Full comparable sales analysis with 6 properties, assessment discrepancy calculation, and maps

✉️

Cover Letter

Pre-written appeal letter with hearing talking points, ready to sign and submit

This decision compounds

Year 1
$2,686
Year 2
$5,372
Year 3
$8,058

That’s a 164× return on $49

Get your protest packet

One-time fee · No recurring charges · You keep 100% of your savings

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Protest deadline: May 15, 2026 (40 days left)