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1505 LANTERN LIGHT DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,051 sqftBuilt 1992

Property at a Glance

This home is estimated between $230,674 and $397,315, with a best estimate of $263,228. 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

$230,674 $397,315
Best Estimate
$263,228
WCAD Value
$256,068
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 $230,674 and $397,315. 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 $367,580

Adjusted +$55,012 for 241 sqft more living space. Net adjustment: +$55,012.

1401 LANTERN LIGHT DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,171 sqft Built 1991
Raw Value $288,609
Adjusted Value $263,228

Adjusted -$27,392 for 120 sqft less living space and +$2,011 for being newer. Net adjustment: -$25,381.

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 $397,315

Adjusted +$48,393 for 212 sqft more living space and -$4,023 for being older. Net adjustment: +$44,370.

1507 LANTERN LIGHT DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,263 sqft Built 1992
Raw Value $279,067
Adjusted Value $230,674

Adjusted -$48,393 for 212 sqft less living space. Net adjustment: -$48,393.

1407 LANTERN LIGHT DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,111 sqft Built 1994
Raw Value $263,659
Adjusted Value $245,940

Adjusted -$13,696 for 60 sqft less living space and -$4,023 for being older. Net adjustment: -$17,719.

The Neighborhood

This home is valued 11.8% 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
$256,068
Median
$290,418

This home is -11.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,607 across all districts. With a homestead exemption claimed, that drops to $3,310 — saving $1,297 per year. That's $276 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%$2,287
Round RockCity0.3720%$953
Williamson CountyCounty0.3694%$946
Austin Community Collegespecial0.1034%$265
Williamson County FM/RdCounty0.0443%$114
Upper Brushy Creek WCIDWater0.0170%$44
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,607

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $263,228 would pay approximately $1,643 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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