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1100 DYER CREEK PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,239 sqftBuilt 2010

Property at a Glance

This home is estimated between $364,565 and $724,235, with a best estimate of $648,346. That places the property above the R533507D - THE PRESERVE AT DYER RANCH median of $524,468, in a neighborhood that declined 7.7% over the past year.

Estimated Value Range

$364,565 $724,235
Best Estimate
$648,346
WCAD Value
$643,219
High Confidence

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

Based on 5 comparable properties in R533507D - THE PRESERVE AT DYER RANCH, this home's estimated market value is between $364,565 and $724,235. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1015 DYER CREEK PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,740 sqft Built 2013
Raw Value $511,087
Adjusted Value $364,565

Adjusted -$136,757 for 501 sqft less living space and -$9,765 for being older. Net adjustment: -$146,522.

1112 DYER CREEK PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2,329 sqft Built 2007
Raw Value $425,552
Adjusted Value $410,750

Adjusted -$24,567 for 90 sqft less living space and +$9,765 for being newer. Net adjustment: -$14,802.

1117 DYER CREEK PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,784 sqft Built 2007
Raw Value $514,380
Adjusted Value $648,346

Adjusted +$124,201 for 455 sqft more living space and +$9,765 for being newer. Net adjustment: +$133,966.

1036 DYER CREEK PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,647 sqft Built 2011
Raw Value $565,893
Adjusted Value $724,235

Adjusted +$161,597 for 592 sqft more living space and -$3,255 for being older. Net adjustment: +$158,342.

1020 DYER CREEK PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,020 sqft Built 2011
Raw Value $621,145
Adjusted Value $677,670

Adjusted +$59,780 for 219 sqft more living space and -$3,255 for being older. Net adjustment: +$56,525.

The Neighborhood

This home is valued 22.6% above the R533507D - THE PRESERVE AT DYER RANCH median of $524,468. With 152 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.7% over the past year.

R533507D - THE PRESERVE AT DYER RANCH

above average
152 Properties
$524,468 Median Value
-7.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$643,219
Median
$524,468

This home is +22.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,573 across all districts. With a homestead exemption claimed, that drops to $10,204 — saving $1,369 per year. That's $850 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%$5,745
Round RockCity0.3720%$2,393
Williamson CountyCounty0.3694%$2,376
Austin Community Collegespecial0.1034%$665
Williamson County FM/RdCounty0.0443%$285
Upper Brushy Creek WCIDWater0.0170%$109
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$11,573

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $648,346 would pay approximately $4,047 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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