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1510 LANTERN LIGHT DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,034 sqftBuilt 1993

Property at a Glance

This home is estimated between $228,805 and $395,446, with a best estimate of $261,359. 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

$228,805 $395,446
Best Estimate
$261,359
WCAD Value
$328,342
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 $228,805 and $395,446. 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 $365,711

Adjusted +$51,132 for 224 sqft more living space and +$2,011 for being newer. Net adjustment: +$53,143.

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 $261,359

Adjusted -$31,273 for 137 sqft less living space and +$4,023 for being newer. Net adjustment: -$27,250.

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 $395,446

Adjusted +$44,512 for 195 sqft more living space and -$2,011 for being older. Net adjustment: +$42,501.

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 $228,805

Adjusted -$52,273 for 229 sqft less living space and +$2,011 for being newer. Net adjustment: -$50,262.

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 $244,071

Adjusted -$17,577 for 77 sqft less living space and -$2,011 for being older. Net adjustment: -$19,588.

The Neighborhood

This home is valued 13.1% above the R123492H - Sam Bass/Hermitage/Somerset R3 median of $290,418. With 648 homes in the subdivision, the property sits in the upper tier. 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
$328,342
Median
$290,418

This home is +13.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,908 across all districts. With a homestead exemption claimed, that drops to $4,597 — saving $1,311 per year. That's $383 per month a buyer should budget. The assessed value increased -0.9% vs the subdivision average of -7.8%. This above-average increase gives a protest opportunity score of 35 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,932
Round RockCity0.3720%$1,221
Williamson CountyCounty0.3694%$1,213
Austin Community Collegespecial0.1034%$340
Williamson County FM/RdCounty0.0443%$146
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,908
35 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $261,359 would pay approximately $1,631 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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