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2136 HAT BENDER LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,976 sqftBuilt 2017

Property at a Glance

This home is estimated between $438,414 and $643,705, with a best estimate of $580,570. That places the property above the R642317C - NORTHFIELDS median of $439,784, in a neighborhood that declined 4.8% over the past year.

Estimated Value Range

$438,414 $643,705
Best Estimate
$580,570
WCAD Value
$398,168
High Confidence

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

Based on 5 comparable properties in R642317C - NORTHFIELDS, this home's estimated market value is between $438,414 and $643,705. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2060 HAT BENDER LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,402 sqft Built 2018
Raw Value $457,063
Adjusted Value $643,705

Adjusted +$186,642 for 574 sqft more living space. Net adjustment: +$186,642.

2252 HAT BENDER LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,352 sqft Built 2018
Raw Value $666,025
Adjusted Value $543,765

Adjusted -$122,260 for 376 sqft less living space. Net adjustment: -$122,260.

2108 HAT BENDER LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,037 sqft Built 2017
Raw Value $458,249
Adjusted Value $438,414

Adjusted -$19,835 for 61 sqft less living space. Net adjustment: -$19,835.

2124 HAT BENDER LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,675 sqft Built 2017
Raw Value $482,697
Adjusted Value $580,570

Adjusted +$97,873 for 301 sqft more living space. Net adjustment: +$97,873.

2456 HAT BENDER LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,675 sqft Built 2018
Raw Value $484,233
Adjusted Value $582,106

Adjusted +$97,873 for 301 sqft more living space. Net adjustment: +$97,873.

The Neighborhood

This home is valued 9.5% below the R642317C - NORTHFIELDS median of $439,784. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.8% over the past year.

R642317C - NORTHFIELDS

typical
182 Properties
$439,784 Median Value
-4.8% YoY Change
0% Have Pool
100% Have Garage
This Home
$398,168
Median
$439,784

This home is -9.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,164 across all districts. With a homestead exemption claimed, that drops to $5,840 — saving $1,324 per year. That's $487 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%$3,556
Round RockCity0.3720%$1,481
Williamson CountyCounty0.3694%$1,471
Austin Community Collegespecial0.1034%$412
Williamson County FM/RdCounty0.0443%$177
Upper Brushy Creek WCIDWater0.0170%$68
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,164

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $580,570 would pay approximately $3,624 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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