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1603 LANTERN LIGHT DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath619 sqftBuilt 1995

Property at a Glance

This home is estimated between $167,915 and $304,737, with a best estimate of $275,003. That places the property below 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

$167,915 $304,737
Best Estimate
$275,003
WCAD Value
$288,179
High Confidence

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

Based on 5 comparable properties in R123492H - Sam Bass/Hermitage/Somerset R3, this home's estimated market value is between $167,915 and $304,737. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1502 LANTERN LIGHT DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 810 sqft Built 1992
Raw Value $312,568
Adjusted Value $275,003

Adjusted -$43,599 for 191 sqft less living space and +$6,034 for being newer. Net adjustment: -$37,565.

1508 LANTERN LIGHT DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 499 sqft Built 1994
Raw Value $255,388
Adjusted Value $284,791

Adjusted +$27,392 for 120 sqft more living space and +$2,011 for being newer. Net adjustment: +$29,403.

1403 LANTERN LIGHT DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 839 sqft Built 1994
Raw Value $352,945
Adjusted Value $304,737

Adjusted -$50,219 for 220 sqft less living space and +$2,011 for being newer. Net adjustment: -$48,208.

1506 LANTERN LIGHT DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 899 sqft Built 1993
Raw Value $291,364
Adjusted Value $231,472

Adjusted -$63,915 for 280 sqft less living space and +$4,023 for being newer. Net adjustment: -$59,892.

1509 LANTERN LIGHT DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,031 sqft Built 1993
Raw Value $257,938
Adjusted Value $167,915

Adjusted -$94,046 for 412 sqft less living space and +$4,023 for being newer. Net adjustment: -$90,023.

The Neighborhood

This home is in line with the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418. 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
$288,179
Median
$290,418

This home is -0.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,185 across all districts. With a homestead exemption claimed, that drops to $3,882 — saving $1,303 per year. That's $324 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%$2,574
Round RockCity0.3720%$1,072
Williamson CountyCounty0.3694%$1,065
Austin Community Collegespecial0.1034%$298
Williamson County FM/RdCounty0.0443%$128
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,185

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $275,003 would pay approximately $1,717 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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