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909 SPRING TREE, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,886 sqftBuilt 1979

Property at a Glance

This home is estimated between $359,249 and $508,214, with a best estimate of $398,196. That places the property above the R210480H - Brushy Creek median of $296,542, in a neighborhood that declined 14.6% over the past year.

Estimated Value Range

$359,249 $508,214
Best Estimate
$398,196
WCAD Value
$380,586
High Confidence

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

Based on 5 comparable properties in R210480H - Brushy Creek, this home's estimated market value is between $359,249 and $508,214. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

907 SPRING TREE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,384 sqft Built 1979
Raw Value $283,290
Adjusted Value $400,848

Adjusted +$111,956 for 502 sqft more living space and +$5,602 for having a pool. Net adjustment: +$117,558.

911 SPRING TREE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,593 sqft Built 1978
Raw Value $286,695
Adjusted Value $359,249

Adjusted +$65,345 for 293 sqft more living space and +$1,607 for being newer and +$5,602 for having a pool. Net adjustment: +$72,554.

4009 STONEY HILL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,322 sqft Built 1979
Raw Value $266,811
Adjusted Value $398,196

Adjusted +$125,783 for 564 sqft more living space and +$5,602 for having a pool. Net adjustment: +$131,385.

1001 SPRING TREE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,200 sqft Built 1980
Raw Value $351,228
Adjusted Value $508,214

Adjusted +$152,991 for 686 sqft more living space and -$1,607 for being older and +$5,602 for having a pool. Net adjustment: +$156,986.

805 SPRING TREE, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,503 sqft Built 1978
Raw Value $279,078
Adjusted Value $371,703

Adjusted +$85,416 for 383 sqft more living space and +$1,607 for being newer and +$5,602 for having a pool. Net adjustment: +$92,625.

The Neighborhood

This home is valued 28.3% above the R210480H - Brushy Creek median of $296,542. With 871 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 14.6% over the past year.

R210480H - Brushy Creek

above average
871 Properties
$296,542 Median Value
-14.6% YoY Change
2% Have Pool
94% Have Garage
This Home
$380,586
Median
$296,542

This home is +28.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $7,285 across all districts. With a homestead exemption claimed, that drops to $5,964 — saving $1,321 per year. That's $497 per month a buyer should budget. The assessed value increased -7.2% vs the subdivision average of -14.6%. This above-average increase gives a protest opportunity score of 37 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,399
Brushy Creek MUDMUD0.3868%$1,472
Williamson CountyCounty0.3694%$1,406
Austin Community Collegespecial0.1034%$394
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$381
Williamson County FM/RdCounty0.0443%$169
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9141%$7,285
37 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $398,196 would pay approximately $2,486 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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