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9005 RATTLESNAKE TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

5 bed4 bath2,342 sqftBuilt 2021

Property at a Glance

This home is estimated between $844,730 and $1,342,059, with a best estimate of $1,081,722. That places the property below the R257616A - HERITAGE AT PEARSON RANCH median of $1,253,608, in a neighborhood that declined 2.6% over the past year.

Estimated Value Range

$844,730 $1,342,059
Best Estimate
$1,081,722
WCAD Value
$1,216,450
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R257616A - HERITAGE AT PEARSON RANCH. The estimated range of $844,730 and $1,342,059 should be treated as a rough guide.

Comparable Properties (5)

9009 RATTLESNAKE TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
6 bed 4 bath 2,157 sqft Built 2021
Raw Value $1,258,710
Adjusted Value $1,342,059

Adjusted +$83,349 for 185 sqft more living space. Net adjustment: +$83,349.

9001 RATTLESNAKE TRL, AUSTIN, TX 78717
0.00 mi 100% similar Same subdivision
6 bed 4 bath 2,409 sqft Built 2021
Raw Value $1,251,883
Adjusted Value $1,221,697

Adjusted -$30,186 for 67 sqft less living space. Net adjustment: -$30,186.

4 bed 4 bath 2,418 sqft Built 2017
Raw Value $1,115,826
Adjusted Value $1,081,722

Adjusted -$34,241 for 76 sqft less living space and +$137 for being newer. Net adjustment: -$34,104.

4 bed 2 bath 2,304 sqft Built 2000
Raw Value $901,935
Adjusted Value $919,772

Adjusted +$17,120 for 38 sqft more living space and +$717 for being newer. Net adjustment: +$17,837.

4 bed 2 bath 2,308 sqft Built 1999
Raw Value $828,661
Adjusted Value $844,730

Adjusted +$15,318 for 34 sqft more living space and +$751 for being newer. Net adjustment: +$16,069.

The Neighborhood

This home is valued 3.0% below the R257616A - HERITAGE AT PEARSON RANCH median of $1,253,608. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 2.6% over the past year.

R257616A - HERITAGE AT PEARSON RANCH

typical
265 Properties
$1,253,608 Median Value
-2.6% YoY Change
1% Have Pool
100% Have Garage
This Home
$1,216,450
Median
$1,253,608

This home is -3.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $21,402 across all districts. With a homestead exemption claimed, that drops to $18,800 — saving $2,602 per year. That's $1,567 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$9,796
AustinCity0.5240%$5,748
Williamson CountyCounty0.3694%$4,052
Austin Community Collegespecial0.1034%$1,134
Williamson County FM/RdCounty0.0443%$486
Upper Brushy Creek WCIDWater0.0170%$186
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$21,402

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,081,722 would pay approximately $6,752 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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