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4 KIM CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,586 sqftBuilt 1982

Property at a Glance

This home is estimated between $238,197 and $545,204, with a best estimate of $356,373. That places the property below the R451581F - Jackie Thomison Sub median of $825,132, in a neighborhood that declined 11.3% over the past year.

Estimated Value Range

$238,197 $545,204
Best Estimate
$356,373
WCAD Value
$975,233
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $238,197 and $545,204. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1 KIM CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,044 sqft Built 1994
Raw Value $719,520
Adjusted Value $545,204

Adjusted -$175,225 for 458 sqft less living space and +$909 for being newer. Net adjustment: -$174,316.

3 KIM CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,332 sqft Built 1977
Raw Value $670,833
Adjusted Value $385,045

Adjusted -$285,409 for 746 sqft less living space and -$379 for being older. Net adjustment: -$285,788.

3 bed 2 bath 1,529 sqft Built 2005
Raw Value $327,797
Adjusted Value $351,346

Adjusted +$21,807 for 57 sqft more living space and +$1,742 for being newer. Net adjustment: +$23,549.

2 KIM CV, ROUND ROCK, TX 78665
0.00 mi 94% similar Same subdivision
3 bed 2 bath 3,502 sqft Built 1978
Raw Value $971,535
Adjusted Value $238,197

Adjusted -$733,035 for 1,916 sqft less living space and -$303 for being older. Net adjustment: -$733,338.

3 bed 2 bath 1,479 sqft Built 2005
Raw Value $313,694
Adjusted Value $356,373

Adjusted +$40,937 for 107 sqft more living space and +$1,742 for being newer. Net adjustment: +$42,679.

The Neighborhood

This home is valued 18.2% above the R451581F - Jackie Thomison Sub median of $825,132. With 25 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 11.3% over the past year.

R451581F - Jackie Thomison Sub

above average
25 Properties
$825,132 Median Value
-11.3% YoY Change
0% Have Pool
52% Have Garage
This Home
$975,233
Median
$825,132

This home is +18.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,894 across all districts. With a homestead exemption claimed, that drops to $13,463 — saving $1,431 per year. That's $1,122 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%$8,710
Williamson CountyCounty0.3694%$3,603
Austin Community Collegespecial0.1034%$1,008
Williamson County ESD #9 - Round RockESD0.0999%$974
Williamson County FM/RdCounty0.0443%$432
Upper Brushy Creek WCIDWater0.0170%$166
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$14,894

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $356,373 would pay approximately $2,224 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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