Beta Williamson County, TX only — data and coverage are limited during early access.

17209 PONCHO SPRINGS LN, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath2,819 sqftBuilt 1996

Property at a Glance

This home is estimated between $574,108 and $954,932, with a best estimate of $635,010. 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

$574,108 $954,932
Best Estimate
$635,010
WCAD Value
$630,502
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 $574,108 and $954,932. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

17201 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,023 sqft Built 1996
Raw Value $665,562
Adjusted Value $954,932

Adjusted +$289,370 for 796 sqft more living space. Net adjustment: +$289,370.

17208 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 3,223 sqft Built 1996
Raw Value $781,876
Adjusted Value $635,010

Adjusted -$146,866 for 404 sqft less living space. Net adjustment: -$146,866.

17200 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 2,579 sqft Built 1996
Raw Value $631,079
Adjusted Value $718,326

Adjusted +$87,247 for 240 sqft more living space. Net adjustment: +$87,247.

17112 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.07 mi 100% similar Same subdivision
4 bed 3 bath 2,985 sqft Built 1997
Raw Value $692,644
Adjusted Value $629,970

Adjusted -$60,346 for 166 sqft less living space and -$2,328 for being older. Net adjustment: -$62,674.

17021 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.08 mi 100% similar Same subdivision
4 bed 2 bath 3,071 sqft Built 1995
Raw Value $663,390
Adjusted Value $574,108

Adjusted -$91,610 for 252 sqft less living space and +$2,328 for being newer. Net adjustment: -$89,282.

The Neighborhood

This home is valued 6.9% below the R241699D - Oak Brook Glen ( Sec 2) median of $677,588. That positions it competitively for buyers comparing within the neighborhood. 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
$630,502
Median
$677,588

This home is -6.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,764 across all districts. With a homestead exemption claimed, that drops to $9,398 — saving $1,366 per year. That's $783 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%$5,631
Williamson CountyCounty0.3694%$2,329
Fern Bluff MUDMUD0.1800%$1,135
Austin Community Collegespecial0.1034%$652
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$631
Williamson County FM/RdCounty0.0443%$279
Upper Brushy Creek WCIDWater0.0170%$107
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$10,764

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $635,010 would pay approximately $3,964 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.

View full property details