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307 GASPAR BND, CEDAR PARK, TX 78613

CEDAR PARK, 78613 — williamson County

4 bed2 bath1,905 sqftBuilt 2015

Property at a Glance

This home is estimated between $495,217 and $703,898, with a best estimate of $611,520. That places the property above the L315598D - Buttercup Creek Ph 4, Sec 3,4,6 & 9 median of $578,451, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$495,217 $703,898
Best Estimate
$611,520
WCAD Value
$599,933
High Confidence

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

Based on 5 comparable properties in L315598D - Buttercup Creek Ph 4, Sec 3,4,6 & 9, this home's estimated market value is between $495,217 and $703,898. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

307 LAUREN TRL, CEDAR PARK, TX 78613
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,036 sqft Built 2014
Raw Value $600,809
Adjusted Value $570,942

Adjusted -$33,634 for 131 sqft less living space and +$3,767 for being newer. Net adjustment: -$29,867.

309 LAUREN TRL, CEDAR PARK, TX 78613
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,273 sqft Built 2014
Raw Value $735,187
Adjusted Value $644,470

Adjusted -$94,484 for 368 sqft less living space and +$3,767 for being newer. Net adjustment: -$90,717.

309 GASPAR BND, CEDAR PARK, TX 78613
0.02 mi 100% similar Same subdivision
4 bed 3 bath 2,214 sqft Built 2014
Raw Value $570,786
Adjusted Value $495,217

Adjusted -$79,336 for 309 sqft less living space and +$3,767 for being newer. Net adjustment: -$75,569.

1509 COLTON WAY, CEDAR PARK, TX 78613
0.03 mi 100% similar Same subdivision
4 bed 2 bath 2,320 sqft Built 1999
Raw Value $750,186
Adjusted Value $703,898

Adjusted -$106,552 for 415 sqft less living space and +$60,264 for being newer. Net adjustment: -$46,288.

307 CATHERINE DR, CEDAR PARK, TX 78613
0.00 mi 99% similar Same subdivision
4 bed 2 bath 1,934 sqft Built 2013
Raw Value $611,433
Adjusted Value $611,520

Adjusted -$7,446 for 29 sqft less living space and +$7,533 for being newer. Net adjustment: +$87.

The Neighborhood

This home is valued 3.7% above the L315598D - Buttercup Creek Ph 4, Sec 3,4,6 & 9 median of $578,451. With 1,231 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.

L315598D - Buttercup Creek Ph 4, Sec 3,4,6 & 9

typical
1,231 Properties
$578,451 Median Value
-8.7% YoY Change
1% Have Pool
100% Have Garage
This Home
$599,933
Median
$578,451

This home is +3.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,885 across all districts. With a homestead exemption claimed, that drops to $10,231 — saving $1,654 per year. That's $853 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
Leander ISDSchool1.0869%$6,521
Williamson CountyCounty0.3694%$2,216
Cedar ParkCity0.3600%$2,160
Austin Community Collegespecial0.1034%$620
Williamson County FM/RdCounty0.0443%$266
Upper Brushy Creek WCIDWater0.0170%$102
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9811%$11,885

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $611,520 would pay approximately $3,817 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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