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

1959 KEMPWOOD LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath1,628 sqftBuilt 2013

Property at a Glance

This home is estimated between $256,900 and $417,312, with a best estimate of $349,540. 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

$256,900 $417,312
Best Estimate
$349,540
WCAD Value
$620,532
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 $256,900 and $417,312 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,639 sqft Built 2018
Raw Value $452,285
Adjusted Value $417,312

Adjusted -$3,183 for 11 sqft less living space and -$31,790 for being older. Net adjustment: -$34,973.

4 bed 2 bath 1,819 sqft Built 2015
Raw Value $481,016
Adjusted Value $413,035

Adjusted -$55,265 for 191 sqft less living space and -$12,716 for being older. Net adjustment: -$67,981.

4 bed 1,707 sqft Built 2018
Raw Value $362,864
Adjusted Value $308,216

Adjusted -$22,858 for 79 sqft less living space and -$31,790 for being older. Net adjustment: -$54,648.

4 bed 2 bath 1,740 sqft Built 2023
Raw Value $352,887
Adjusted Value $256,900

Adjusted -$32,407 for 112 sqft less living space and -$63,580 for being older. Net adjustment: -$95,987.

3 bed 2 bath 1,740 sqft Built 2009
Raw Value $356,515
Adjusted Value $349,540

Adjusted -$32,407 for 112 sqft less living space and +$25,432 for being newer. Net adjustment: -$6,975.

The Neighborhood

This home is valued 4.0% below the R420606C - TERAVISTA R5 median of $646,108. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 2.5% over the past year.

R420606C - TERAVISTA R5

typical
622 Properties
$646,108 Median Value
+2.5% YoY Change
1% Have Pool
99% Have Garage
This Home
$620,532
Median
$646,108

This home is -4.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,745 across all districts. With a homestead exemption claimed, that drops to $10,380 — saving $1,365 per year. That's $865 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%$5,542
Williamson CountyCounty0.3694%$2,293
Williamson County MUD #11MUD0.3656%$2,269
Austin Community Collegespecial0.1034%$642
Williamson County ESD #9 - Round RockESD0.0999%$620
Williamson County FM/RdCounty0.0443%$275
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$11,745

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $349,540 would pay approximately $2,182 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