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3103 HAILEY LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,520 sqftBuilt 1997

Property at a Glance

This home is estimated between $306,764 and $462,056, with a best estimate of $355,715. 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

$306,764 $462,056
Best Estimate
$355,715
WCAD Value
$308,877
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 $306,764 and $462,056. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3101 HAILEY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,291 sqft Built 1997
Raw Value $321,602
Adjusted Value $375,672

Adjusted +$54,070 for 229 sqft more living space. Net adjustment: +$54,070.

3106 HAILEY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,262 sqft Built 1997
Raw Value $287,867
Adjusted Value $348,784

Adjusted +$60,917 for 258 sqft more living space. Net adjustment: +$60,917.

3109 HAILEY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,226 sqft Built 1997
Raw Value $286,298
Adjusted Value $355,715

Adjusted +$69,417 for 294 sqft more living space. Net adjustment: +$69,417.

3102 HAILEY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,527 sqft Built 1997
Raw Value $308,417
Adjusted Value $306,764

Adjusted -$1,653 for 7 sqft less living space. Net adjustment: -$1,653.

3105 HAILEY LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,368 sqft Built 1997
Raw Value $426,167
Adjusted Value $462,056

Adjusted +$35,889 for 152 sqft more living space. Net adjustment: +$35,889.

The Neighborhood

This home is valued 4.6% 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
$308,877
Median
$323,704

This home is -4.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,558 across all districts. With a homestead exemption claimed, that drops to $4,250 — saving $1,308 per year. That's $354 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%$2,759
Round RockCity0.3720%$1,149
Williamson CountyCounty0.3694%$1,141
Austin Community Collegespecial0.1034%$319
Williamson County FM/RdCounty0.0443%$137
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,558

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $355,715 would pay approximately $2,220 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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