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9037 RATTLESNAKE TRL, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

5 bed2 bath2,364 sqftBuilt 2019

Property at a Glance

This home is estimated between $1,185,399 and $1,263,448, with a best estimate of $1,217,948. 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

$1,185,399 $1,263,448
Best Estimate
$1,217,948
WCAD Value
$1,215,964
High Confidence

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

Based on 5 comparable properties in R257616A - HERITAGE AT PEARSON RANCH, this home's estimated market value is between $1,185,399 and $1,263,448. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15609 TIPPYS TER, AUSTIN, TX 78717
0.34 mi 100% similar Same subdivision
5 bed 4 bath 2,374 sqft Built 2018
Raw Value $1,233,686
Adjusted Value $1,229,215

Adjusted -$4,505 for 10 sqft less living space and +$34 for being newer. Net adjustment: -$4,471.

15700 TIPPYS TER, AUSTIN, TX 78717
0.34 mi 100% similar Same subdivision
4 bed 3 bath 2,273 sqft Built 2019
Raw Value $1,222,449
Adjusted Value $1,263,448

Adjusted +$40,999 for 91 sqft more living space. Net adjustment: +$40,999.

15712 TIPPYS TER, AUSTIN, TX 78717
0.34 mi 100% similar Same subdivision
4 bed 3 bath 2,418 sqft Built 2019
Raw Value $1,209,728
Adjusted Value $1,185,399

Adjusted -$24,329 for 54 sqft less living space. Net adjustment: -$24,329.

15713 TIPPYS TER, AUSTIN, TX 78717
0.34 mi 100% similar Same subdivision
4 bed 3 bath 2,342 sqft Built 2018
Raw Value $1,208,002
Adjusted Value $1,217,948

Adjusted +$9,912 for 22 sqft more living space and +$34 for being newer. Net adjustment: +$9,946.

15604 TIPPYS TER, AUSTIN, TX 78717
0.34 mi 100% similar Same subdivision
4 bed 3 bath 2,342 sqft Built 2019
Raw Value $1,194,087
Adjusted Value $1,203,999

Adjusted +$9,912 for 22 sqft more living space. Net adjustment: +$9,912.

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
$1,215,964
Median
$1,253,608

This home is -3.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $20,790 across all districts. With a homestead exemption claimed, that drops to $18,226 — saving $2,564 per year. That's $1,519 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%$9,515
AustinCity0.5240%$5,583
Williamson CountyCounty0.3694%$3,936
Austin Community Collegespecial0.1034%$1,102
Williamson County FM/RdCounty0.0443%$472
Upper Brushy Creek WCIDWater0.0170%$181
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$20,790

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,217,948 would pay approximately $7,602 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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