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2415 ROUNDABOUT LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

5 bed4 bath1,946 sqftBuilt 1994

Property at a Glance

This home is estimated between $358,300 and $452,840, with a best estimate of $375,053. 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

$358,300 $452,840
Best Estimate
$375,053
WCAD Value
$343,934
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 $358,300 and $452,840. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2408 ROUNDABOUT LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,820 sqft Built 1994
Raw Value $328,550
Adjusted Value $358,300

Adjusted +$29,750 for 126 sqft more living space. Net adjustment: +$29,750.

2440 ROUNDABOUT LN, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,811 sqft Built 1994
Raw Value $356,067
Adjusted Value $387,942

Adjusted +$31,875 for 135 sqft more living space. Net adjustment: +$31,875.

2407 ROUNDABOUT LN, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,812 sqft Built 1993
Raw Value $326,680
Adjusted Value $360,345

Adjusted +$31,639 for 134 sqft more living space and +$2,026 for being newer. Net adjustment: +$33,665.

2434 ROUNDABOUT LN, ROUND ROCK, TX 78664
0.00 mi 96% similar Same subdivision
3 bed 2 bath 1,640 sqft Built 1994
Raw Value $302,802
Adjusted Value $375,053

Adjusted +$72,251 for 306 sqft more living space. Net adjustment: +$72,251.

2405 ROUNDABOUT LN, ROUND ROCK, TX 78664
0.00 mi 96% similar Same subdivision
4 bed 2 bath 1,473 sqft Built 1994
Raw Value $341,158
Adjusted Value $452,840

Adjusted +$111,682 for 473 sqft more living space. Net adjustment: +$111,682.

The Neighborhood

This home is valued 6.2% above the R635497H - Bradford Park median of $323,704. With 612 homes in the subdivision, the property sits in the upper tier. 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
$343,934
Median
$323,704

This home is +6.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,188 across all districts. With a homestead exemption claimed, that drops to $4,874 — saving $1,314 per year. That's $406 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%$3,072
Round RockCity0.3720%$1,279
Williamson CountyCounty0.3694%$1,271
Austin Community Collegespecial0.1034%$356
Williamson County FM/RdCounty0.0443%$152
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,188

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $375,053 would pay approximately $2,341 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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