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17009 PONCHO SPRINGS LN, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,931 sqftBuilt 1996

Property at a Glance

This home is estimated between $251,293 and $876,836, with a best estimate of $782,412. That places the property above the R241699D - Oak Brook Glen ( Sec 2) median of $677,588, in a neighborhood that declined 6.1% over the past year.

Estimated Value Range

$251,293 $876,836
Best Estimate
$782,412
WCAD Value
$851,425
High Confidence

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

Based on 5 comparable properties in R241699D - Oak Brook Glen ( Sec 2), this home's estimated market value is between $251,293 and $876,836. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

17005 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,325 sqft Built 1996
Raw Value $776,643
Adjusted Value $633,412

Adjusted -$143,231 for 394 sqft less living space. Net adjustment: -$143,231.

17008 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,867 sqft Built 1998
Raw Value $763,801
Adjusted Value $782,412

Adjusted +$23,266 for 64 sqft more living space and -$4,655 for being older. Net adjustment: +$18,611.

17016 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 1,556 sqft Built 1998
Raw Value $713,696
Adjusted Value $845,365

Adjusted +$136,324 for 375 sqft more living space and -$4,655 for being older. Net adjustment: +$131,669.

17021 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 2 bath 3,071 sqft Built 1995
Raw Value $663,390
Adjusted Value $251,293

Adjusted -$414,425 for 1,140 sqft less living space and +$2,328 for being newer. Net adjustment: -$412,097.

17020 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,488 sqft Built 1997
Raw Value $718,120
Adjusted Value $876,836

Adjusted +$161,044 for 443 sqft more living space and -$2,328 for being older. Net adjustment: +$158,716.

The Neighborhood

This home is valued 25.7% above the R241699D - Oak Brook Glen ( Sec 2) median of $677,588. With 504 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.1% over the past year.

R241699D - Oak Brook Glen ( Sec 2)

above average
504 Properties
$677,588 Median Value
-6.1% YoY Change
1% Have Pool
98% Have Garage
This Home
$851,425
Median
$677,588

This home is +25.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,536 across all districts. With a homestead exemption claimed, that drops to $13,129 — saving $1,407 per year. That's $1,094 per month a buyer should budget. The assessed value increased +3.8% vs the subdivision average of -6.1%. This above-average increase gives a protest opportunity score of 60 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$7,604
Williamson CountyCounty0.3694%$3,146
Fern Bluff MUDMUD0.1800%$1,533
Austin Community Collegespecial0.1034%$880
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$851
Williamson County FM/RdCounty0.0443%$377
Upper Brushy Creek WCIDWater0.0170%$145
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$14,536
60 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $782,412 would pay approximately $4,884 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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