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1306 KNOLLWOOD CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,975 sqftBuilt 1976

Property at a Glance

This home is estimated between $417,345 and $648,150, with a best estimate of $493,146. 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

$417,345 $648,150
Best Estimate
$493,146
WCAD Value
$428,084
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 $417,345 and $648,150. 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 $493,146

Adjusted +$62,195 for 262 sqft more living space. Net adjustment: +$62,195.

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 $455,270

Adjusted -$18,991 for 80 sqft less living space. Net adjustment: -$18,991.

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 $648,150

Adjusted +$57,210 for 241 sqft more living space. Net adjustment: +$57,210.

1302 KNOLLWOOD CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,257 sqft Built 1977
Raw Value $473,431
Adjusted Value $641,506

Adjusted +$170,442 for 718 sqft more living space and -$2,367 for being older. Net adjustment: +$168,075.

1303 KNOLLWOOD CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,277 sqft Built 1976
Raw Value $489,035
Adjusted Value $417,345

Adjusted -$71,690 for 302 sqft less living space. Net adjustment: -$71,690.

The Neighborhood

This home is valued 10.2% below the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. That positions it competitively for buyers comparing within the neighborhood. 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
$428,084
Median
$476,515

This home is -10.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,702 across all districts. With a homestead exemption claimed, that drops to $6,373 — saving $1,329 per year. That's $531 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%$3,823
Round RockCity0.3720%$1,592
Williamson CountyCounty0.3694%$1,582
Austin Community Collegespecial0.1034%$443
Williamson County FM/RdCounty0.0443%$190
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,702

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $493,146 would pay approximately $3,078 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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