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904 GREENBRIAR LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,091 sqftBuilt 1984

Property at a Glance

This home is estimated between $200,614 and $331,801, with a best estimate of $242,891. That places the property below the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799, in a neighborhood that declined 10.6% over the past year.

Estimated Value Range

$200,614 $331,801
Best Estimate
$242,891
WCAD Value
$254,841
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $200,614 and $331,801. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

904 LAWNMONT DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,024 sqft Built 1982
Raw Value $248,572
Adjusted Value $264,701

Adjusted +$15,432 for 67 sqft more living space and +$697 for being newer. Net adjustment: +$16,129.

904 LOGAN ST E, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,275 sqft Built 1980
Raw Value $241,600
Adjusted Value $200,614

Adjusted -$42,379 for 184 sqft less living space and +$1,393 for being newer. Net adjustment: -$40,986.

904 FIELDSTONE PL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,141 sqft Built 1984
Raw Value $254,407
Adjusted Value $242,891

Adjusted -$11,516 for 50 sqft less living space. Net adjustment: -$11,516.

3 bed 2 bath 1,015 sqft Built 1990
Raw Value $316,387
Adjusted Value $331,801

Adjusted +$17,504 for 76 sqft more living space and -$2,090 for being older. Net adjustment: +$15,414.

906 LOGAN ST E, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,253 sqft Built 1985
Raw Value $249,098
Adjusted Value $211,438

Adjusted -$37,312 for 162 sqft less living space and -$348 for being older. Net adjustment: -$37,660.

The Neighborhood

This home is valued 4.1% below the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.6% over the past year.

R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE

typical
1,079 Properties
$265,799 Median Value
-10.6% YoY Change
2% Have Pool
90% Have Garage
This Home
$254,841
Median
$265,799

This home is -4.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,585 across all districts. With a homestead exemption claimed, that drops to $3,288 — saving $1,297 per year. That's $274 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%$2,276
Round RockCity0.3720%$948
Williamson CountyCounty0.3694%$942
Austin Community Collegespecial0.1034%$264
Williamson County FM/RdCounty0.0443%$113
Upper Brushy Creek WCIDWater0.0170%$43
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,585

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $242,891 would pay approximately $1,516 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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