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9900 VALDERRAMA DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath3,223 sqftBuilt 2003

Property at a Glance

This home is estimated between $760,241 and $1,102,972, with a best estimate of $855,748. That places the property above the R251501D - Avery Ranch South median of $708,305, in a neighborhood that declined 3.8% over the past year.

Estimated Value Range

$760,241 $1,102,972
Best Estimate
$855,748
WCAD Value
$732,123
High Confidence

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

Based on 5 comparable properties in R251501D - Avery Ranch South, this home's estimated market value is between $760,241 and $1,102,972. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

9904 VALDERRAMA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
5 bed 4 bath 3,082 sqft Built 2004
Raw Value $807,629
Adjusted Value $855,748

Adjusted +$49,512 for 141 sqft more living space and -$1,393 for being older. Net adjustment: +$48,119.

9812 VALDERRAMA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,754 sqft Built 2004
Raw Value $699,218
Adjusted Value $862,513

Adjusted +$164,688 for 469 sqft more living space and -$1,393 for being older. Net adjustment: +$163,295.

9908 VALDERRAMA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,450 sqft Built 2004
Raw Value $832,928
Adjusted Value $1,102,972

Adjusted +$271,437 for 773 sqft more living space and -$1,393 for being older. Net adjustment: +$270,044.

9808 VALDERRAMA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 3,271 sqft Built 2004
Raw Value $778,489
Adjusted Value $760,241

Adjusted -$16,855 for 48 sqft less living space and -$1,393 for being older. Net adjustment: -$18,248.

9901 VALDERRAMA DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
3 bed 2 bath 3,003 sqft Built 2003
Raw Value $712,386
Adjusted Value $789,638

Adjusted +$77,252 for 220 sqft more living space. Net adjustment: +$77,252.

The Neighborhood

This home is valued 3.4% above the R251501D - Avery Ranch South median of $708,305. With 635 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.8% over the past year.

R251501D - Avery Ranch South

typical
635 Properties
$708,305 Median Value
-3.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$732,123
Median
$708,305

This home is +3.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,286 across all districts. With a homestead exemption claimed, that drops to $12,133 — saving $2,153 per year. That's $1,011 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%$6,539
AustinCity0.5240%$3,836
Williamson CountyCounty0.3694%$2,705
Austin Community Collegespecial0.1034%$757
Williamson County FM/RdCounty0.0443%$325
Upper Brushy Creek WCIDWater0.0170%$124
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$14,286

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $855,748 would pay approximately $5,342 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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