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1101 PENNY LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,082 sqftBuilt 1977

Property at a Glance

This home is estimated between $449,553 and $522,593, with a best estimate of $478,474. That places the property above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515, in a neighborhood that declined 5.9% over the past year.

Estimated Value Range

$449,553 $522,593
Best Estimate
$478,474
WCAD Value
$503,472
High Confidence

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

Based on 5 comparable properties in R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK, this home's estimated market value is between $449,553 and $522,593. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1104 ABBEY RD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,881 sqft Built 1976
Raw Value $428,393
Adjusted Value $478,474

Adjusted +$47,714 for 201 sqft more living space and +$2,367 for being newer. Net adjustment: +$50,081.

1102 PENNY LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,103 sqft Built 1977
Raw Value $527,578
Adjusted Value $522,593

Adjusted -$4,985 for 21 sqft less living space. Net adjustment: -$4,985.

1102 ABBEY RD, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,814 sqft Built 1976
Raw Value $392,286
Adjusted Value $458,272

Adjusted +$63,619 for 268 sqft more living space and +$2,367 for being newer. Net adjustment: +$65,986.

1100 LAKEWOOD LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,733 sqft Built 1981
Raw Value $412,442
Adjusted Value $485,821

Adjusted +$82,847 for 349 sqft more living space and -$9,468 for being older. Net adjustment: +$73,379.

1101 LAKEWOOD LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,158 sqft Built 1979
Raw Value $472,328
Adjusted Value $449,553

Adjusted -$18,041 for 76 sqft less living space and -$4,734 for being older. Net adjustment: -$22,775.

The Neighborhood

This home is valued 5.7% above the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. With 822 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 5.9% over the past year.

R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK

typical
822 Properties
$476,515 Median Value
-5.9% YoY Change
5% Have Pool
96% Have Garage
This Home
$503,472
Median
$476,515

This home is +5.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,059 across all districts. With a homestead exemption claimed, that drops to $7,716 — saving $1,343 per year. That's $643 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%$4,497
Round RockCity0.3720%$1,873
Williamson CountyCounty0.3694%$1,860
Austin Community Collegespecial0.1034%$521
Williamson County FM/RdCounty0.0443%$223
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,059

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $478,474 would pay approximately $2,987 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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