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

903 LOGAN ST, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,352 sqftBuilt 1980

Property at a Glance

This home is estimated between $243,882 and $291,022, with a best estimate of $250,297. 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

$243,882 $291,022
Best Estimate
$250,297
WCAD Value
$258,822
High Confidence

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

Based on 5 comparable properties in R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE, this home's estimated market value is between $243,882 and $291,022. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

608 LOGAN ST, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,382 sqft Built 1980
Raw Value $250,792
Adjusted Value $243,882

Adjusted -$6,910 for 30 sqft less living space. Net adjustment: -$6,910.

606 LOGAN ST E, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,320 sqft Built 1980
Raw Value $243,446
Adjusted Value $250,816

Adjusted +$7,370 for 32 sqft more living space. Net adjustment: +$7,370.

604 E LOGAN ST, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,294 sqft Built 1980
Raw Value $277,663
Adjusted Value $291,022

Adjusted +$13,359 for 58 sqft more living space. Net adjustment: +$13,359.

702 LOGAN ST E, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,370 sqft Built 1985
Raw Value $256,184
Adjusted Value $250,297

Adjusted -$4,146 for 18 sqft less living space and -$1,741 for being older. Net adjustment: -$5,887.

1102 LOGAN ST E, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
3 bed 2 bath 1,372 sqft Built 1985
Raw Value $254,475
Adjusted Value $248,128

Adjusted -$4,606 for 20 sqft less living space and -$1,741 for being older. Net adjustment: -$6,347.

The Neighborhood

This home is valued 2.6% 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
$258,822
Median
$265,799

This home is -2.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,657 across all districts. With a homestead exemption claimed, that drops to $3,359 — saving $1,298 per year. That's $280 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%$2,312
Round RockCity0.3720%$963
Williamson CountyCounty0.3694%$956
Austin Community Collegespecial0.1034%$268
Williamson County FM/RdCounty0.0443%$115
Upper Brushy Creek WCIDWater0.0170%$44
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,657

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $250,297 would pay approximately $1,562 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