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15109 SAVANNAH HEIGHTS DR, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

4 bed3 bath1,543 sqftBuilt 1999

Property at a Glance

This home is estimated between $422,542 and $706,147, with a best estimate of $497,282. That places the property below the R203597D - Davis Springs, All Sections median of $592,479, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$422,542 $706,147
Best Estimate
$497,282
WCAD Value
$681,864
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 $422,542 and $706,147. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

15130 GALENA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,796 sqft Built 1999
Raw Value $580,819
Adjusted Value $497,282

Adjusted -$83,537 for 253 sqft less living space. Net adjustment: -$83,537.

15101 SAVANNAH HEIGHTS DR, AUSTIN, TX 78717
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,031 sqft Built 1999
Raw Value $601,823
Adjusted Value $440,693

Adjusted -$161,130 for 488 sqft less living space. Net adjustment: -$161,130.

15119 SAVANNAH HEIGHTS DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 3 bath 2,031 sqft Built 1999
Raw Value $583,672
Adjusted Value $422,542

Adjusted -$161,130 for 488 sqft less living space. Net adjustment: -$161,130.

15138 GALENA DR, AUSTIN, TX 78717
0.03 mi 100% similar Same subdivision
4 bed 2 bath 1,349 sqft Built 1999
Raw Value $594,645
Adjusted Value $658,701

Adjusted +$64,056 for 194 sqft more living space. Net adjustment: +$64,056.

15112 SAVANNAH HEIGHTS DR, AUSTIN, TX 78717
0.04 mi 100% similar Same subdivision
4 bed 2 bath 1,835 sqft Built 2000
Raw Value $805,179
Adjusted Value $706,147

Adjusted -$96,414 for 292 sqft less living space and -$2,618 for being older. Net adjustment: -$99,032.

The Neighborhood

This home is valued 15.1% 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

above average
552 Properties
$592,479 Median Value
-2.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$681,864
Median
$592,479

This home is +15.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $13,305 across all districts. With a homestead exemption claimed, that drops to $11,214 — saving $2,091 per year. That's $935 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%$6,090
AustinCity0.5240%$3,573
Williamson CountyCounty0.3694%$2,519
Austin Community Collegespecial0.1034%$705
Williamson County FM/RdCounty0.0443%$302
Upper Brushy Creek WCIDWater0.0170%$116
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$13,305

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $497,282 would pay approximately $3,104 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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