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1905 WAGONGAP DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,319 sqftBuilt 1980

Property at a Glance

This home is estimated between $277,868 and $344,782, with a best estimate of $298,205. 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

$277,868 $344,782
Best Estimate
$298,205
WCAD Value
$298,739
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 $277,868 and $344,782 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 $298,205

Adjusted +$10,786 for 50 sqft more living space and -$3,118 for being older. Net adjustment: +$7,668.

3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $344,782

Adjusted +$3,451 for 16 sqft more living space and -$6,236 for being older. Net adjustment: -$2,785.

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 $277,868

Adjusted +$14,021 for 65 sqft more living space and -$6,236 for being older. Net adjustment: +$7,785.

3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $288,366

Adjusted +$23,081 for 107 sqft more living space and -$3,118 for being older. Net adjustment: +$19,963.

3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $335,183

Adjusted +$40,123 for 186 sqft more living space and +$1,559 for being newer. Net adjustment: +$41,682.

The Neighborhood

This home is valued 6.2% 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

typical
1,006 Properties
$281,358 Median Value
-9.6% YoY Change
2% Have Pool
84% Have Garage
This Home
$298,739
Median
$281,358

This home is +6.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,375 across all districts. With a homestead exemption claimed, that drops to $4,070 — saving $1,305 per year. That's $339 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%$2,668
Round RockCity0.3720%$1,111
Williamson CountyCounty0.3694%$1,104
Austin Community Collegespecial0.1034%$309
Williamson County FM/RdCounty0.0443%$132
Upper Brushy Creek WCIDWater0.0170%$51
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,375

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $298,205 would pay approximately $1,861 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 4/19/2026.

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