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3915 KNOB CREEK LN, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

4 bed3 bath2,729 sqftBuilt 2010

Property at a Glance

This home is estimated between $641,214 and $1,067,687, with a best estimate of $1,019,382. 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

$641,214 $1,067,687
Best Estimate
$1,019,382
WCAD Value
$1,069,775
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 $641,214 and $1,067,687. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3917 KNOB CREEK LN, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,461 sqft Built 2010
Raw Value $936,161
Adjusted Value $1,037,458

Adjusted +$101,297 for 268 sqft more living space. Net adjustment: +$101,297.

3919 KNOB CREEK LN, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,494 sqft Built 2010
Raw Value $978,863
Adjusted Value $1,067,687

Adjusted +$88,824 for 235 sqft more living space. Net adjustment: +$88,824.

3916 KNOB CREEK LN, CEDAR PARK, TX 78613
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,945 sqft Built 2010
Raw Value $722,856
Adjusted Value $641,214

Adjusted -$81,642 for 216 sqft less living space. Net adjustment: -$81,642.

3918 KNOB CREEK LN, CEDAR PARK, TX 78613
0.01 mi 100% similar Same subdivision
4 bed 3 bath 2,508 sqft Built 2010
Raw Value $909,180
Adjusted Value $992,712

Adjusted +$83,532 for 221 sqft more living space. Net adjustment: +$83,532.

3911 KNOB CREEK LN, CEDAR PARK, TX 78613
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,394 sqft Built 2011
Raw Value $904,067
Adjusted Value $1,019,382

Adjusted +$126,621 for 335 sqft more living space and -$11,306 for being older. Net adjustment: +$115,315.

The Neighborhood

This home is valued 39.1% 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
$1,069,775
Median
$769,335

This home is +39.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $19,120 across all districts. With a homestead exemption claimed, that drops to $17,633 — saving $1,487 per year. That's $1,469 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%$9,554
Williamson CountyCounty0.3694%$3,952
Cedar ParkCity0.3600%$3,851
Austin Community Collegespecial0.1034%$1,106
Williamson County FM/RdCounty0.0443%$474
Upper Brushy Creek WCIDWater0.0170%$182
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7873%$19,120

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,019,382 would pay approximately $6,363 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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