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503 BUCKBOARD BLVD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,252 sqftBuilt 1978

Property at a Glance

This home is estimated between $236,797 and $313,934, with a best estimate of $268,579. That places the property below 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

$236,797 $313,934
Best Estimate
$268,579
WCAD Value
$271,268
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $236,797 and $313,934. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 1,278 sqft Built 1976
Raw Value $239,288
Adjusted Value $236,797

Adjusted -$5,609 for 26 sqft less living space and +$3,118 for being newer. Net adjustment: -$2,491.

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 $262,772

Adjusted -$14,237 for 66 sqft less living space and +$1,559 for being newer. Net adjustment: -$12,678.

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 $268,579

Adjusted -$1,079 for 5 sqft less living space and +$1,559 for being newer. Net adjustment: +$480.

609 BUCKBOARD BLVD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,142 sqft Built 1977
Raw Value $288,647
Adjusted Value $313,934

Adjusted +$23,728 for 110 sqft more living space and +$1,559 for being newer. Net adjustment: +$25,287.

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 $270,295

Adjusted -$20,061 for 93 sqft less living space. Net adjustment: -$20,061.

The Neighborhood

This home is valued 3.6% below the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 9.6% over the past year.

R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN

typical
1,006 Properties
$281,358 Median Value
-9.6% YoY Change
2% Have Pool
84% Have Garage
This Home
$271,268
Median
$281,358

This home is -3.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,881 across all districts. With a homestead exemption claimed, that drops to $3,580 — saving $1,301 per year. That's $298 per month a buyer should budget. The assessed value increased -3.2% vs the subdivision average of -9.6%. This above-average increase gives a protest opportunity score of 32 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,423
Round RockCity0.3720%$1,009
Williamson CountyCounty0.3694%$1,002
Austin Community Collegespecial0.1034%$280
Williamson County FM/RdCounty0.0443%$120
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,881
32 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $268,579 would pay approximately $1,676 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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