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1506 GLEN WILLOW CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,030 sqftBuilt 1978

Property at a Glance

This home is estimated between $179,036 and $518,450, with a best estimate of $390,261. That places the property above the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418, in a neighborhood that declined 7.8% over the past year.

Estimated Value Range

$179,036 $518,450
Best Estimate
$390,261
WCAD Value
$247,285
Low Confidence

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

There are 5 comparable properties within range, but none are in R123492H - Sam Bass/Hermitage/Somerset R3. The estimated range of $179,036 and $518,450 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,141 sqft Built 2000
Raw Value $517,430
Adjusted Value $447,841

Adjusted -$25,338 for 111 sqft less living space and -$44,251 for being older. Net adjustment: -$69,589.

3 bed 2 bath 1,330 sqft Built 1998
Raw Value $309,934
Adjusted Value $201,225

Adjusted -$68,480 for 300 sqft less living space and -$40,229 for being older. Net adjustment: -$108,709.

3 bed 2 bath 1,593 sqft Built 1998
Raw Value $347,780
Adjusted Value $179,036

Adjusted -$128,515 for 563 sqft less living space and -$40,229 for being older. Net adjustment: -$168,744.

4 bed 2 bath 1,445 sqft Built 1995
Raw Value $519,186
Adjusted Value $390,261

Adjusted -$94,731 for 415 sqft less living space and -$34,194 for being older. Net adjustment: -$128,925.

4 bed 2 bath 1,380 sqft Built 1999
Raw Value $640,584
Adjusted Value $518,450

Adjusted -$79,894 for 350 sqft less living space and -$42,240 for being older. Net adjustment: -$122,134.

The Neighborhood

This home is valued 14.9% below the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.8% over the past year.

R123492H - Sam Bass/Hermitage/Somerset R3

typical
648 Properties
$290,418 Median Value
-7.8% YoY Change
2% Have Pool
89% Have Garage
This Home
$247,285
Median
$290,418

This home is -14.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,449 across all districts. With a homestead exemption claimed, that drops to $3,153 — saving $1,296 per year. That's $263 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%$2,209
Round RockCity0.3720%$920
Williamson CountyCounty0.3694%$914
Austin Community Collegespecial0.1034%$256
Williamson County FM/RdCounty0.0443%$110
Upper Brushy Creek WCIDWater0.0170%$42
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,449

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $390,261 would pay approximately $2,436 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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