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

12408 SPARKLING CREEK CIR, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

2 bed2 bath1,473 sqftBuilt 1982

Property at a Glance

This home is estimated between $388,226 and $459,840, with a best estimate of $414,725. That places the property below the R373380F - Springwoods South of Anderson Mill median of $428,261, in a neighborhood that declined 1.5% over the past year.

Estimated Value Range

$388,226 $459,840
Best Estimate
$414,725
WCAD Value
$406,841
High Confidence

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

Based on 5 comparable properties in R373380F - Springwoods South of Anderson Mill, this home's estimated market value is between $388,226 and $459,840. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

12303 BURR RIDGE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,488 sqft Built 1983
Raw Value $401,050
Adjusted Value $414,725

Adjusted -$4,006 for 15 sqft less living space and +$11,446 for being newer and +$6,235 for having a pool. Net adjustment: +$13,675.

12410 SPARKLING CREEK CIR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,673 sqft Built 1982
Raw Value $452,848
Adjusted Value $405,669

Adjusted -$53,414 for 200 sqft less living space and +$6,235 for having a pool. Net adjustment: -$47,179.

12406 SPARKLING CREEK CI, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,568 sqft Built 1982
Raw Value $478,977
Adjusted Value $459,840

Adjusted -$25,372 for 95 sqft less living space and +$6,235 for having a pool. Net adjustment: -$19,137.

12305 BURR RIDGE DR, AUSTIN, TX 78729
0.02 mi 100% similar Same subdivision
3 bed 2 bath 1,512 sqft Built 1983
Raw Value $422,548
Adjusted Value $429,813

Adjusted -$10,416 for 39 sqft less living space and +$11,446 for being newer and +$6,235 for having a pool. Net adjustment: +$7,265.

8912 SPARKLING CREEK DR, AUSTIN, TX 78729
0.03 mi 100% similar Same subdivision
3 bed 2 bath 1,521 sqft Built 1980
Raw Value $417,701
Adjusted Value $388,226

Adjusted -$12,819 for 48 sqft less living space and -$22,891 for being older and +$6,235 for having a pool. Net adjustment: -$29,475.

The Neighborhood

This home is valued 5.0% below the R373380F - Springwoods South of Anderson Mill median of $428,261. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.5% over the past year.

R373380F - Springwoods South of Anderson Mill

typical
81 Properties
$428,261 Median Value
-1.5% YoY Change
3% Have Pool
95% Have Garage
This Home
$406,841
Median
$428,261

This home is -5.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,939 across all districts. With a homestead exemption claimed, that drops to $6,187 — saving $1,752 per year. That's $516 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%$3,633
AustinCity0.5240%$2,132
Williamson CountyCounty0.3694%$1,503
Austin Community Collegespecial0.1034%$421
Williamson County FM/RdCounty0.0443%$180
Upper Brushy Creek WCIDWater0.0170%$69
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$7,939

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $414,725 would pay approximately $2,589 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