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1902 WAGONGAP DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,456 sqftBuilt 1980

Property at a Glance

This home is estimated between $307,421 and $374,335, with a best estimate of $366,594. 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

$307,421 $374,335
Best Estimate
$366,594
WCAD Value
$311,070
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 $307,421 and $374,335 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,626 sqft Built 1977
Raw Value $398,588
Adjusted Value $366,594

Adjusted -$36,671 for 170 sqft less living space and +$4,677 for being newer. Net adjustment: -$31,994.

3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $340,418

Adjusted -$20,277 for 94 sqft less living space and -$6,236 for being older. Net adjustment: -$26,513.

3 bed 2 bath 1,542 sqft Built 1975
Raw Value $383,067
Adjusted Value $372,311

Adjusted -$18,551 for 86 sqft less living space and +$7,795 for being newer. Net adjustment: -$10,756.

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 $307,421

Adjusted +$43,574 for 202 sqft more living space and -$6,236 for being older. Net adjustment: +$37,338.

3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $374,335

Adjusted +$33,004 for 153 sqft more living space and -$6,236 for being older. Net adjustment: +$26,768.

The Neighborhood

This home is valued 10.6% 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

typical
1,006 Properties
$281,358 Median Value
-9.6% YoY Change
2% Have Pool
84% Have Garage
This Home
$311,070
Median
$281,358

This home is +10.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,597 across all districts. With a homestead exemption claimed, that drops to $4,289 — saving $1,308 per year. That's $357 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%$2,778
Round RockCity0.3720%$1,157
Williamson CountyCounty0.3694%$1,149
Austin Community Collegespecial0.1034%$322
Williamson County FM/RdCounty0.0443%$138
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,597

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $366,594 would pay approximately $2,288 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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