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1128 WAIMEA BND, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

5 bed4 bath2,401 sqftBuilt 2008

Property at a Glance

This home is estimated between $777,030 and $940,791, with a best estimate of $899,972. That places the property above the R140601C - Hidden Glen median of $813,527, in a neighborhood that declined 1.5% over the past year.

Estimated Value Range

$777,030 $940,791
Best Estimate
$899,972
WCAD Value
$833,403
High Confidence

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

Based on 5 comparable properties in R140601C - Hidden Glen, this home's estimated market value is between $777,030 and $940,791. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1000 WAIMEA CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,960 sqft Built 2010
Raw Value $793,684
Adjusted Value $930,694

Adjusted +$153,137 for 441 sqft more living space and -$16,127 for being older. Net adjustment: +$137,010.

1112 WAIMEA BND, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,487 sqft Built 2009
Raw Value $937,900
Adjusted Value $899,972

Adjusted -$29,864 for 86 sqft less living space and -$8,064 for being older. Net adjustment: -$37,928.

1136 WAIMEA BND, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,108 sqft Built 2007
Raw Value $778,754
Adjusted Value $888,562

Adjusted +$101,744 for 293 sqft more living space and +$8,064 for being newer. Net adjustment: +$109,808.

1125 WAIMEA BND, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,551 sqft Built 2009
Raw Value $837,182
Adjusted Value $777,030

Adjusted -$52,088 for 150 sqft less living space and -$8,064 for being older. Net adjustment: -$60,152.

1109 WAIMEA BND, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,086 sqft Built 2007
Raw Value $823,343
Adjusted Value $940,791

Adjusted +$109,384 for 315 sqft more living space and +$8,064 for being newer. Net adjustment: +$117,448.

The Neighborhood

This home is valued 2.4% above the R140601C - Hidden Glen median of $813,527. With 345 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.5% over the past year.

R140601C - Hidden Glen

typical
345 Properties
$813,527 Median Value
-1.5% YoY Change
0% Have Pool
99% Have Garage
This Home
$833,403
Median
$813,527

This home is +2.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,995 across all districts. With a homestead exemption claimed, that drops to $13,591 — saving $1,404 per year. That's $1,133 per month a buyer should budget. The assessed value increased +9.6% vs the subdivision average of -1.5%. This above-average increase gives a protest opportunity score of 70 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$7,443
Round RockCity0.3720%$3,100
Williamson CountyCounty0.3694%$3,079
Austin Community Collegespecial0.1034%$862
Williamson County FM/RdCounty0.0443%$369
Upper Brushy Creek WCIDWater0.0170%$142
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,995
70 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $899,972 would pay approximately $5,618 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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