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804 PENNY LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,264 sqftBuilt 1976

Property at a Glance

This home is estimated between $221,196 and $424,799, with a best estimate of $374,501. That places the property below 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

$221,196 $424,799
Best Estimate
$374,501
WCAD Value
$485,898
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK. The estimated range of $221,196 and $424,799 should be treated as a rough guide.

Comparable Properties (5)

805 PENNY LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,730 sqft Built 1977
Raw Value $410,217
Adjusted Value $297,229

Adjusted -$110,621 for 466 sqft less living space and -$2,367 for being older. Net adjustment: -$112,988.

803 PENNY LN, ROUND ROCK, TX 78681
0.00 mi 99% similar Same subdivision
4 bed 2 bath 2,382 sqft Built 1976
Raw Value $639,897
Adjusted Value $374,501

Adjusted -$265,396 for 1,118 sqft less living space. Net adjustment: -$265,396.

4 bed 2 bath 1,275 sqft Built 1999
Raw Value $481,852
Adjusted Value $424,799

Adjusted -$2,611 for 11 sqft less living space and -$54,442 for being older. Net adjustment: -$57,053.

3 bed 2 bath 1,476 sqft Built 1978
Raw Value $276,256
Adjusted Value $221,196

Adjusted -$50,326 for 212 sqft less living space and -$4,734 for being older. Net adjustment: -$55,060.

4 bed 2 bath 1,313 sqft Built 1998
Raw Value $467,699
Adjusted Value $403,992

Adjusted -$11,632 for 49 sqft less living space and -$52,075 for being older. Net adjustment: -$63,707.

The Neighborhood

This home is valued 2.0% 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
$485,898
Median
$476,515

This home is +2.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,743 across all districts. With a homestead exemption claimed, that drops to $7,403 — saving $1,340 per year. That's $617 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%$4,340
Round RockCity0.3720%$1,808
Williamson CountyCounty0.3694%$1,795
Austin Community Collegespecial0.1034%$502
Williamson County FM/RdCounty0.0443%$215
Upper Brushy Creek WCIDWater0.0170%$83
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,743

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $374,501 would pay approximately $2,338 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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