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

15105 SAVANNAH HEIGHTS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath2,551 sqftBuilt 1999

Property at a Glance

This home is estimated between $639,104 and $1,066,102, with a best estimate of $801,066. That places the property above the R203597D - Davis Springs, All Sections median of $592,479, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$639,104 $1,066,102
Best Estimate
$801,066
WCAD Value
$617,275
High Confidence

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

Based on 5 comparable properties in R203597D - Davis Springs, All Sections, this home's estimated market value is between $639,104 and $1,066,102. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15130 GALENA DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,796 sqft Built 1999
Raw Value $580,819
Adjusted Value $830,108

Adjusted +$249,289 for 755 sqft more living space. Net adjustment: +$249,289.

15047 SAVANNAH HEIGHTS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 2 bath 1,944 sqft Built 2000
Raw Value $868,298
Adjusted Value $1,066,102

Adjusted +$200,422 for 607 sqft more living space and -$2,618 for being older. Net adjustment: +$197,804.

15126 GALENA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,081 sqft Built 1999
Raw Value $516,932
Adjusted Value $672,119

Adjusted +$155,187 for 470 sqft more living space. Net adjustment: +$155,187.

15134 GALENA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
3 bed 2 bath 2,302 sqft Built 1999
Raw Value $556,888
Adjusted Value $639,104

Adjusted +$82,216 for 249 sqft more living space. Net adjustment: +$82,216.

15108 SAVANNAH HEIGHTS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,252 sqft Built 2000
Raw Value $756,843
Adjusted Value $801,066

Adjusted +$98,725 for 299 sqft more living space and -$2,618 for being older and -$51,884 for no pool. Net adjustment: +$44,223.

The Neighborhood

This home is valued 4.2% above the R203597D - Davis Springs, All Sections median of $592,479. With 552 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.9% over the past year.

R203597D - Davis Springs, All Sections

typical
552 Properties
$592,479 Median Value
-2.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$617,275
Median
$592,479

This home is +4.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,045 across all districts. With a homestead exemption claimed, that drops to $10,034 — saving $2,011 per year. That's $836 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%$5,513
AustinCity0.5240%$3,235
Williamson CountyCounty0.3694%$2,281
Austin Community Collegespecial0.1034%$638
Williamson County FM/RdCounty0.0443%$274
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$12,045

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $801,066 would pay approximately $5,000 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