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504 BUCKBOARD BLVD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,694 sqftBuilt 1977

Property at a Glance

This home is estimated between $351,120 and $540,807, with a best estimate of $358,643. That places the property above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358, in a neighborhood that declined 9.6% over the past year.

Estimated Value Range

$351,120 $540,807
Best Estimate
$358,643
WCAD Value
$330,975
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $351,120 and $540,807. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 1,858 sqft Built 1976
Raw Value $482,829
Adjusted Value $443,573

Adjusted -$35,377 for 164 sqft less living space and +$1,559 for being newer and -$5,438 for no garage. Net adjustment: -$39,256.

1401 ROUNDUP TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,318 sqft Built 1977
Raw Value $275,450
Adjusted Value $351,120

Adjusted +$81,108 for 376 sqft more living space and -$5,438 for no garage. Net adjustment: +$75,670.

1505 ROUNDUP TRL, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,257 sqft Built 1977
Raw Value $268,099
Adjusted Value $356,927

Adjusted +$94,266 for 437 sqft more living space and -$5,438 for no garage. Net adjustment: +$88,828.

410 BUCKBOARD BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,345 sqft Built 1978
Raw Value $290,356
Adjusted Value $358,643

Adjusted +$75,284 for 349 sqft more living space and -$1,559 for being older and -$5,438 for no garage. Net adjustment: +$68,287.

3 bed 2 bath 1,696 sqft Built 1989
Raw Value $565,384
Adjusted Value $540,807

Adjusted -$431 for 2 sqft less living space and -$18,708 for being older and -$5,438 for no garage. Net adjustment: -$24,577.

The Neighborhood

This home is valued 17.6% above the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. With 1,006 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.6% over the past year.

R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN

above average
1,006 Properties
$281,358 Median Value
-9.6% YoY Change
2% Have Pool
84% Have Garage
This Home
$330,975
Median
$281,358

This home is +17.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,955 across all districts. With a homestead exemption claimed, that drops to $4,644 — saving $1,311 per year. That's $387 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%$2,956
Round RockCity0.3720%$1,231
Williamson CountyCounty0.3694%$1,223
Austin Community Collegespecial0.1034%$342
Williamson County FM/RdCounty0.0443%$147
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,955

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $358,643 would pay approximately $2,239 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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