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17100 PONCHO SPRINGS LN, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,334 sqftBuilt 1997

Property at a Glance

This home is estimated between $630,664 and $701,505, with a best estimate of $662,136. That places the property below 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

$630,664 $701,505
Best Estimate
$662,136
WCAD Value
$740,898
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 $630,664 and $701,505. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

17024 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,293 sqft Built 1996
Raw Value $644,629
Adjusted Value $661,862

Adjusted +$14,905 for 41 sqft more living space and +$2,328 for being newer. Net adjustment: +$17,233.

17020 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,488 sqft Built 1997
Raw Value $718,120
Adjusted Value $662,136

Adjusted -$55,984 for 154 sqft less living space. Net adjustment: -$55,984.

17108 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
5 bed 3 bath 1,322 sqft Built 1996
Raw Value $657,525
Adjusted Value $664,215

Adjusted +$4,362 for 12 sqft more living space and +$2,328 for being newer. Net adjustment: +$6,690.

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 $630,664

Adjusted -$80,704 for 222 sqft less living space and -$2,328 for being older. Net adjustment: -$83,032.

17017 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 3 bath 1,340 sqft Built 1997
Raw Value $703,686
Adjusted Value $701,505

Adjusted -$2,181 for 6 sqft less living space. Net adjustment: -$2,181.

The Neighborhood

This home is valued 9.3% 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)

typical
504 Properties
$677,588 Median Value
-6.1% YoY Change
1% Have Pool
98% Have Garage
This Home
$740,898
Median
$677,588

This home is +9.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,649 across all districts. With a homestead exemption claimed, that drops to $11,262 — saving $1,387 per year. That's $939 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%$6,617
Williamson CountyCounty0.3694%$2,737
Fern Bluff MUDMUD0.1800%$1,334
Austin Community Collegespecial0.1034%$766
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$741
Williamson County FM/RdCounty0.0443%$328
Upper Brushy Creek WCIDWater0.0170%$126
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$12,649

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $662,136 would pay approximately $4,133 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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