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

1002 HOWELL TERRACE PL, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,671 sqftBuilt 1997

Property at a Glance

This home is estimated between $215,053 and $490,227, with a best estimate of $348,928. That places the property above the R635497H - Bradford Park median of $323,704, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$215,053 $490,227
Best Estimate
$348,928
WCAD Value
$303,141
High Confidence

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

Based on 5 comparable properties in R635497H - Bradford Park, this home's estimated market value is between $215,053 and $490,227. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1008 HOWELL TERRACE PL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,148 sqft Built 1997
Raw Value $366,740
Adjusted Value $490,227

Adjusted +$123,487 for 523 sqft more living space. Net adjustment: +$123,487.

1004 HOWELL TERRACE PL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,548 sqft Built 1997
Raw Value $303,723
Adjusted Value $332,765

Adjusted +$29,042 for 123 sqft more living space. Net adjustment: +$29,042.

1000 HOWELL TERRACE PL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,526 sqft Built 2001
Raw Value $322,795
Adjusted Value $348,928

Adjusted +$34,236 for 145 sqft more living space and -$8,103 for being older. Net adjustment: +$26,133.

1007 HOWELL TERRACE PL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,124 sqft Built 2000
Raw Value $356,093
Adjusted Value $479,170

Adjusted +$129,154 for 547 sqft more living space and -$6,077 for being older. Net adjustment: +$123,077.

1005 HOWELL TERRACE PL, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,212 sqft Built 2000
Raw Value $348,867
Adjusted Value $215,053

Adjusted -$127,737 for 541 sqft less living space and -$6,077 for being older. Net adjustment: -$133,814.

The Neighborhood

This home is valued 6.4% below the R635497H - Bradford Park median of $323,704. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.9% over the past year.

R635497H - Bradford Park

typical
612 Properties
$323,704 Median Value
-5.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$303,141
Median
$323,704

This home is -6.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,454 across all districts. With a homestead exemption claimed, that drops to $4,148 — saving $1,306 per year. That's $346 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%$2,707
Round RockCity0.3720%$1,128
Williamson CountyCounty0.3694%$1,120
Austin Community Collegespecial0.1034%$313
Williamson County FM/RdCounty0.0443%$134
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,454

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $348,928 would pay approximately $2,178 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