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518 YUCCA DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed1,154 sqftBuilt 1980

Property at a Glance

This home is estimated between $242,276 and $309,190, with a best estimate of $262,612. 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

$242,276 $309,190
Best Estimate
$262,612
WCAD Value
$271,725
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 $242,276 and $309,190 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 $262,612

Adjusted -$24,807 for 115 sqft less living space and -$3,118 for being older. Net adjustment: -$27,925.

3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $299,590

Adjusted +$4,530 for 21 sqft more living space and +$1,559 for being newer. Net adjustment: +$6,089.

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 $242,276

Adjusted -$21,571 for 100 sqft less living space and -$6,236 for being older. Net adjustment: -$27,807.

3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $252,774

Adjusted -$12,511 for 58 sqft less living space and -$3,118 for being older. Net adjustment: -$15,629.

3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $309,190

Adjusted -$32,141 for 149 sqft less living space and -$6,236 for being older. Net adjustment: -$38,377.

The Neighborhood

This home is valued 3.4% 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
$271,725
Median
$281,358

This home is -3.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,889 across all districts. With a homestead exemption claimed, that drops to $3,589 — saving $1,300 per year. That's $299 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%$2,427
Round RockCity0.3720%$1,011
Williamson CountyCounty0.3694%$1,004
Austin Community Collegespecial0.1034%$281
Williamson County FM/RdCounty0.0443%$120
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,889

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $262,612 would pay approximately $1,639 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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