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509 YUCCA DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,197 sqftBuilt 1982

Property at a Glance

This home is estimated between $254,669 and $321,583, with a best estimate of $275,006. 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

$254,669 $321,583
Best Estimate
$275,006
WCAD Value
$272,036
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN. The estimated range of $254,669 and $321,583 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,269 sqft Built 1982
Raw Value $290,537
Adjusted Value $275,006

Adjusted -$15,531 for 72 sqft less living space. Net adjustment: -$15,531.

3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $321,583

Adjusted -$22,866 for 106 sqft less living space and -$3,118 for being older. Net adjustment: -$25,984.

3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $311,984

Adjusted +$13,806 for 64 sqft more living space and +$4,677 for being newer. Net adjustment: +$18,483.

505 DRY CREEK CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,254 sqft Built 1984
Raw Value $270,083
Adjusted Value $254,669

Adjusted -$12,296 for 57 sqft less living space and -$3,118 for being older. Net adjustment: -$15,414.

3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $265,167

Adjusted -$3,236 for 15 sqft less living space. Net adjustment: -$3,236.

The Neighborhood

This home is valued 3.3% 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
$272,036
Median
$281,358

This home is -3.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,895 across all districts. With a homestead exemption claimed, that drops to $3,594 — saving $1,301 per year. That's $300 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%$2,430
Round RockCity0.3720%$1,012
Williamson CountyCounty0.3694%$1,005
Austin Community Collegespecial0.1034%$281
Williamson County FM/RdCounty0.0443%$121
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,895

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $275,006 would pay approximately $1,717 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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