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

10112 VALDERRAMA DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath3,371 sqftBuilt 2002

Property at a Glance

This home is estimated between $830,597 and $1,231,088, with a best estimate of $881,065. 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

$830,597 $1,231,088
Best Estimate
$881,065
WCAD Value
$820,968
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 $830,597 and $1,231,088. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

10108 VALDERRAMA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,906 sqft Built 2002
Raw Value $667,314
Adjusted Value $830,597

Adjusted +$163,283 for 465 sqft more living space. Net adjustment: +$163,283.

10117 VALDERRAMA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,453 sqft Built 2004
Raw Value $911,521
Adjusted Value $1,231,088

Adjusted +$322,353 for 918 sqft more living space and -$2,786 for being older. Net adjustment: +$319,567.

10113 VALDERRAMA DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 3 bath 3,013 sqft Built 2001
Raw Value $753,961
Adjusted Value $881,065

Adjusted +$125,711 for 358 sqft more living space and +$1,393 for being newer. Net adjustment: +$127,104.

15300 WHISTLING STRAITS DR, AUSTIN, TX 78717
0.06 mi 100% similar Same subdivision
4 bed 3 bath 3,081 sqft Built 2001
Raw Value $773,803
Adjusted Value $877,029

Adjusted +$101,833 for 290 sqft more living space and +$1,393 for being newer. Net adjustment: +$103,226.

10012 VALDERRAMA DR, AUSTIN, TX 78717
0.07 mi 100% similar Same subdivision
4 bed 2 bath 2,579 sqft Built 2003
Raw Value $861,250
Adjusted Value $1,137,966

Adjusted +$278,109 for 792 sqft more living space and -$1,393 for being older. Net adjustment: +$276,716.

The Neighborhood

This home is valued 15.9% 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

above average
635 Properties
$708,305 Median Value
-3.8% YoY Change
1% Have Pool
100% Have Garage
This Home
$820,968
Median
$708,305

This home is +15.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,019 across all districts. With a homestead exemption claimed, that drops to $13,757 — saving $2,262 per year. That's $1,146 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%$7,332
AustinCity0.5240%$4,302
Williamson CountyCounty0.3694%$3,033
Austin Community Collegespecial0.1034%$849
Williamson County FM/RdCounty0.0443%$364
Upper Brushy Creek WCIDWater0.0170%$140
Road District (R02)Road0.0000%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$16,019

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $881,065 would pay approximately $5,500 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