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3918 KNOB CREEK LN, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

4 bed3 bath2,508 sqftBuilt 2010

Property at a Glance

This home is estimated between $557,681 and $986,243, with a best estimate of $953,926. That places the property above the L543514A - Ranch at Brushy Creek - Section 8A median of $769,335, in a neighborhood that declined 3.9% over the past year.

Estimated Value Range

$557,681 $986,243
Best Estimate
$953,926
WCAD Value
$909,180
High Confidence

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

Based on 5 comparable properties in L543514A - Ranch at Brushy Creek - Section 8A, this home's estimated market value is between $557,681 and $986,243. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3916 KNOB CREEK LN, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,945 sqft Built 2010
Raw Value $722,856
Adjusted Value $557,681

Adjusted -$165,175 for 437 sqft less living space. Net adjustment: -$165,175.

3915 KNOB CREEK LN, CEDAR PARK, TX 78613
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,729 sqft Built 2010
Raw Value $1,069,775
Adjusted Value $986,243

Adjusted -$83,532 for 221 sqft less living space. Net adjustment: -$83,532.

3917 KNOB CREEK LN, CEDAR PARK, TX 78613
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,461 sqft Built 2010
Raw Value $936,161
Adjusted Value $953,926

Adjusted +$17,765 for 47 sqft more living space. Net adjustment: +$17,765.

3919 KNOB CREEK LN, CEDAR PARK, TX 78613
0.01 mi 100% similar Same subdivision
5 bed 4 bath 2,494 sqft Built 2010
Raw Value $978,863
Adjusted Value $984,155

Adjusted +$5,292 for 14 sqft more living space. Net adjustment: +$5,292.

3912 KNOB CREEK LN, CEDAR PARK, TX 78613
0.02 mi 100% similar Same subdivision
5 bed 4 bath 2,467 sqft Built 2010
Raw Value $877,047
Adjusted Value $892,544

Adjusted +$15,497 for 41 sqft more living space. Net adjustment: +$15,497.

The Neighborhood

This home is valued 18.2% above the L543514A - Ranch at Brushy Creek - Section 8A median of $769,335. With 1,488 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 3.9% over the past year.

L543514A - Ranch at Brushy Creek - Section 8A

above average
1,488 Properties
$769,335 Median Value
-3.9% YoY Change
1% Have Pool
100% Have Garage
This Home
$909,180
Median
$769,335

This home is +18.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,250 across all districts. With a homestead exemption claimed, that drops to $14,799 — saving $1,451 per year. That's $1,233 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%$8,120
Williamson CountyCounty0.3694%$3,359
Cedar ParkCity0.3600%$3,273
Austin Community Collegespecial0.1034%$940
Williamson County FM/RdCounty0.0443%$403
Upper Brushy Creek WCIDWater0.0170%$155
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7873%$16,250

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $953,926 would pay approximately $5,954 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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