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1303 KNOLLWOOD CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,277 sqftBuilt 1976

Property at a Glance

This home is estimated between $499,774 and $719,840, with a best estimate of $526,960. That places the property above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$499,774 $719,840
Best Estimate
$526,960
WCAD Value
$489,035
High Confidence

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

Based on 5 comparable properties in R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK, this home's estimated market value is between $499,774 and $719,840. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1304 KNOLLWOOD CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,713 sqft Built 1976
Raw Value $430,951
Adjusted Value $564,836

Adjusted +$133,885 for 564 sqft more living space. Net adjustment: +$133,885.

1305 KNOLLWOOD CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,055 sqft Built 1976
Raw Value $474,261
Adjusted Value $526,960

Adjusted +$52,699 for 222 sqft more living space. Net adjustment: +$52,699.

1307 KNOLLWOOD CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,734 sqft Built 1976
Raw Value $590,940
Adjusted Value $719,840

Adjusted +$128,900 for 543 sqft more living space. Net adjustment: +$128,900.

1306 KNOLLWOOD CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,975 sqft Built 1976
Raw Value $428,084
Adjusted Value $499,774

Adjusted +$71,690 for 302 sqft more living space. Net adjustment: +$71,690.

705 DEER RUN, ROUND ROCK, TX 78681
0.15 mi 100% similar Same subdivision
4 bed 2 bath 1,901 sqft Built 1977
Raw Value $435,616
Adjusted Value $522,506

Adjusted +$89,257 for 376 sqft more living space and -$2,367 for being older. Net adjustment: +$86,890.

The Neighborhood

This home is valued 2.6% above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. With 822 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.9% over the past year.

R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK

typical
822 Properties
$476,515 Median Value
-5.9% YoY Change
5% Have Pool
96% Have Garage
This Home
$489,035
Median
$476,515

This home is +2.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,799 across all districts. With a homestead exemption claimed, that drops to $7,458 — saving $1,341 per year. That's $622 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%$4,368
Round RockCity0.3720%$1,819
Williamson CountyCounty0.3694%$1,807
Austin Community Collegespecial0.1034%$506
Williamson County FM/RdCounty0.0443%$217
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,799

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $526,960 would pay approximately $3,289 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 4/19/2026.

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