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

1945 KEMPWOOD LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath1,562 sqftBuilt 2012

Property at a Glance

This home is estimated between $219,580 and $555,260, with a best estimate of $391,857. 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

$219,580 $555,260
Best Estimate
$391,857
WCAD Value
$605,101
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R420606C - TERAVISTA R5. The estimated range of $219,580 and $555,260 should be treated as a rough guide.

Comparable Properties (5)

5 bed 3 bath 1,596 sqft Built 2018
Raw Value $463,524
Adjusted Value $415,538

Adjusted -$9,838 for 34 sqft less living space and -$38,148 for being older. Net adjustment: -$47,986.

4 bed 1,707 sqft Built 2018
Raw Value $362,864
Adjusted Value $282,761

Adjusted -$41,955 for 145 sqft less living space and -$38,148 for being older. Net adjustment: -$80,103.

4 bed 2 bath 1,639 sqft Built 2018
Raw Value $452,285
Adjusted Value $391,857

Adjusted -$22,280 for 77 sqft less living space and -$38,148 for being older. Net adjustment: -$60,428.

4 bed 3 bath 1,975 sqft Built 2018
Raw Value $377,228
Adjusted Value $219,580

Adjusted -$119,500 for 413 sqft less living space and -$38,148 for being older. Net adjustment: -$157,648.

4535 MIRAVAL LOOP, ROUND ROCK, TX 78665
0.00 mi 94% similar Same subdivision
4 bed 3 bath 1,836 sqft Built 2013
Raw Value $640,899
Adjusted Value $555,260

Adjusted -$79,281 for 274 sqft less living space and -$6,358 for being older. Net adjustment: -$85,639.

The Neighborhood

This home is valued 6.3% 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
$605,101
Median
$646,108

This home is -6.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $11,453 across all districts. With a homestead exemption claimed, that drops to $10,091 — saving $1,362 per year. That's $841 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%$5,404
Williamson CountyCounty0.3694%$2,236
Williamson County MUD #11MUD0.3656%$2,212
Austin Community Collegespecial0.1034%$626
Williamson County ESD #9 - Round RockESD0.0999%$605
Williamson County FM/RdCounty0.0443%$268
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8928%$11,453

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $391,857 would pay approximately $2,446 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