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

10104 VALDERRAMA DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,524 sqftBuilt 2002

Property at a Glance

This home is estimated between $304,370 and $808,717, with a best estimate of $623,495. That places the property below the R251501D - Avery Ranch South median of $708,305, in a neighborhood that declined 3.8% over the past year.

Estimated Value Range

$304,370 $808,717
Best Estimate
$623,495
WCAD Value
$728,905
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 $304,370 and $808,717. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10100 VALDERRAMA DR, AUSTIN, TX 78717
0.01 mi 100% similar Same subdivision
4 bed 2 bath 2,037 sqft Built 2002
Raw Value $742,230
Adjusted Value $562,091

Adjusted -$180,139 for 513 sqft less living space. Net adjustment: -$180,139.

10109 VALDERRAMA DR, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
5 bed 4 bath 1,516 sqft Built 2001
Raw Value $804,515
Adjusted Value $808,717

Adjusted +$2,809 for 8 sqft more living space and +$1,393 for being newer. Net adjustment: +$4,202.

10004 VALDERRAMA DR, AUSTIN, TX 78717
0.06 mi 100% similar Same subdivision
4 bed 2 bath 2,059 sqft Built 2003
Raw Value $812,752
Adjusted Value $623,495

Adjusted -$187,864 for 535 sqft less living space and -$1,393 for being older. Net adjustment: -$189,257.

15305 MORGAN CREEK CT, AUSTIN, TX 78717
0.08 mi 100% similar Same subdivision
4 bed 2 bath 2,068 sqft Built 2002
Raw Value $842,465
Adjusted Value $651,441

Adjusted -$191,024 for 544 sqft less living space. Net adjustment: -$191,024.

15300 VALDERRAMA CT, AUSTIN, TX 78717
0.08 mi 100% similar Same subdivision
3 bed 2 bath 2,641 sqft Built 2002
Raw Value $696,601
Adjusted Value $304,370

Adjusted -$392,231 for 1,117 sqft less living space. Net adjustment: -$392,231.

The Neighborhood

This home is valued 2.9% 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
$728,905
Median
$708,305

This home is +2.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,223 across all districts. With a homestead exemption claimed, that drops to $12,074 — saving $2,149 per year. That's $1,006 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%$6,510
AustinCity0.5240%$3,820
Williamson CountyCounty0.3694%$2,693
Austin Community Collegespecial0.1034%$754
Williamson County FM/RdCounty0.0443%$323
Upper Brushy Creek WCIDWater0.0170%$124
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$14,223

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $623,495 would pay approximately $3,892 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