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

17204 PONCHO SPRINGS LN, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed2 bath1,534 sqftBuilt 1996

Property at a Glance

This home is estimated between $487,796 and $766,600, with a best estimate of $686,500. 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

$487,796 $766,600
Best Estimate
$686,500
WCAD Value
$722,596
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 $487,796 and $766,600. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

17205 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,517 sqft Built 1997
Raw Value $682,648
Adjusted Value $686,500

Adjusted +$6,180 for 17 sqft more living space and -$2,328 for being older. Net adjustment: +$3,852.

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 $487,796

Adjusted -$177,766 for 489 sqft less living space. Net adjustment: -$177,766.

17212 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,532 sqft Built 1998
Raw Value $677,936
Adjusted Value $674,008

Adjusted +$727 for 2 sqft more living space and -$4,655 for being older. Net adjustment: -$3,928.

17213 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,371 sqft Built 1996
Raw Value $673,245
Adjusted Value $732,500

Adjusted +$59,255 for 163 sqft more living space. Net adjustment: +$59,255.

17216 PONCHO SPRINGS LN, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,314 sqft Built 1996
Raw Value $686,623
Adjusted Value $766,600

Adjusted +$79,977 for 220 sqft more living space. Net adjustment: +$79,977.

The Neighborhood

This home is valued 6.6% 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
$722,596
Median
$677,588

This home is +6.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,337 across all districts. With a homestead exemption claimed, that drops to $10,953 — saving $1,384 per year. That's $913 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%$6,454
Williamson CountyCounty0.3694%$2,670
Fern Bluff MUDMUD0.1800%$1,301
Austin Community Collegespecial0.1034%$747
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$723
Williamson County FM/RdCounty0.0443%$320
Upper Brushy Creek WCIDWater0.0170%$123
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$12,337

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $686,500 would pay approximately $4,285 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