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4379 NASH RANCH LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed4 bath2,718 sqftBuilt 2014

Property at a Glance

This home is estimated between $485,370 and $847,851, with a best estimate of $539,461. That places the property below the R420606C - TERAVISTA R5 median of $646,108, in a neighborhood that appreciated 2.5% over the past year.

Estimated Value Range

$485,370 $847,851
Best Estimate
$539,461
WCAD Value
$753,870
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R420606C - TERAVISTA R5. The estimated range of $485,370 and $847,851 should be treated as a rough guide.

Comparable Properties (5)

4 bed 3 bath 2,650 sqft Built 2015
Raw Value $543,541
Adjusted Value $556,858

Adjusted +$19,675 for 68 sqft more living space and -$6,358 for being older. Net adjustment: +$13,317.

5 bed 4 bath 2,098 sqft Built 2015
Raw Value $674,815
Adjusted Value $847,851

Adjusted +$179,394 for 620 sqft more living space and -$6,358 for being older. Net adjustment: +$173,036.

4 bed 3 bath 2,825 sqft Built 2013
Raw Value $540,858
Adjusted Value $516,256

Adjusted -$30,960 for 107 sqft less living space and +$6,358 for being newer. Net adjustment: -$24,602.

4 bed 3 bath 2,936 sqft Built 2014
Raw Value $548,447
Adjusted Value $485,370

Adjusted -$63,077 for 218 sqft less living space. Net adjustment: -$63,077.

4 bed 3 bath 2,552 sqft Built 2016
Raw Value $504,146
Adjusted Value $539,461

Adjusted +$48,031 for 166 sqft more living space and -$12,716 for being older. Net adjustment: +$35,315.

The Neighborhood

This home is valued 16.7% above the R420606C - TERAVISTA R5 median of $646,108. With 622 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 2.5% over the past year.

R420606C - TERAVISTA R5

above average
622 Properties
$646,108 Median Value
+2.5% YoY Change
1% Have Pool
99% Have Garage
This Home
$753,870
Median
$646,108

This home is +16.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,269 across all districts. With a homestead exemption claimed, that drops to $12,880 — saving $1,389 per year. That's $1,073 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%$6,733
Williamson CountyCounty0.3694%$2,785
Williamson County MUD #11MUD0.3656%$2,756
Austin Community Collegespecial0.1034%$780
Williamson County ESD #9 - Round RockESD0.0999%$753
Williamson County FM/RdCounty0.0443%$334
Upper Brushy Creek WCIDWater0.0170%$128
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$14,269

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $539,461 would pay approximately $3,367 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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