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1508 WAGONGAP DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,306 sqftBuilt 1976

Property at a Glance

This home is estimated between $241,172 and $292,170, with a best estimate of $249,536. 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

$241,172 $292,170
Best Estimate
$249,536
WCAD Value
$279,594
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN. The estimated range of $241,172 and $292,170 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,373 sqft Built 1984
Raw Value $294,307
Adjusted Value $267,382

Adjusted -$14,453 for 67 sqft less living space and -$12,472 for being older. Net adjustment: -$26,925.

3 bed 2 bath 1,284 sqft Built 1979
Raw Value $249,467
Adjusted Value $249,536

Adjusted +$4,746 for 22 sqft more living space and -$4,677 for being older. Net adjustment: +$69.

3 bed 2 bath 1,228 sqft Built 1979
Raw Value $232,658
Adjusted Value $244,807

Adjusted +$16,826 for 78 sqft more living space and -$4,677 for being older. Net adjustment: +$12,149.

3 bed 2 bath 1,392 sqft Built 1975
Raw Value $258,164
Adjusted Value $241,172

Adjusted -$18,551 for 86 sqft less living space and +$1,559 for being newer. Net adjustment: -$16,992.

3 bed 2 bath 1,303 sqft Built 1985
Raw Value $305,554
Adjusted Value $292,170

Adjusted +$647 for 3 sqft more living space and -$14,031 for being older. Net adjustment: -$13,384.

The Neighborhood

This home is in line with the R332479H - CHISHOLM VALLEY & NORTHRIDGE ACRES & WILLOW RUN median of $281,358. 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
$279,594
Median
$281,358

This home is -0.6% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,031 across all districts. With a homestead exemption claimed, that drops to $3,729 — saving $1,302 per year. That's $311 per month a buyer should budget. The assessed value increased -3.7% vs the subdivision average of -9.6%. This above-average increase gives a protest opportunity score of 30 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,497
Round RockCity0.3720%$1,040
Williamson CountyCounty0.3694%$1,033
Austin Community Collegespecial0.1034%$289
Williamson County FM/RdCounty0.0443%$124
Upper Brushy Creek WCIDWater0.0170%$48
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,031
30 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $249,536 would pay approximately $1,558 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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