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805 PENNY LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,730 sqftBuilt 1977

Property at a Glance

This home is estimated between $303,525 and $598,886, with a best estimate of $369,164. 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

$303,525 $598,886
Best Estimate
$369,164
WCAD Value
$410,217
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 $303,525 and $598,886 should be treated as a rough guide.

Comparable Properties (5)

804 PENNY LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,264 sqft Built 1976
Raw Value $485,898
Adjusted Value $598,886

Adjusted +$110,621 for 466 sqft more living space and +$2,367 for being newer. Net adjustment: +$112,988.

3 bed 2 bath 1,685 sqft Built 1978
Raw Value $295,210
Adjusted Value $303,525

Adjusted +$10,682 for 45 sqft more living space and -$2,367 for being older. Net adjustment: +$8,315.

803 PENNY LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,382 sqft Built 1976
Raw Value $639,897
Adjusted Value $487,489

Adjusted -$154,775 for 652 sqft less living space and +$2,367 for being newer. Net adjustment: -$152,408.

3 bed 2 bath 1,476 sqft Built 1978
Raw Value $276,256
Adjusted Value $334,185

Adjusted +$60,296 for 254 sqft more living space and -$2,367 for being older. Net adjustment: +$57,929.

3 bed 2 bath 1,690 sqft Built 1998
Raw Value $409,377
Adjusted Value $369,164

Adjusted +$9,495 for 40 sqft more living space and -$49,708 for being older. Net adjustment: -$40,213.

The Neighborhood

This home is valued 13.9% below the R325576F - ROUND ROCK WEST/LAKE CREEK WEST/SHADOW BROOK median of $476,515. That positions it competitively for buyers comparing within the neighborhood. 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
$410,217
Median
$476,515

This home is -13.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,381 across all districts. With a homestead exemption claimed, that drops to $6,055 — saving $1,326 per year. That's $505 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%$3,664
Round RockCity0.3720%$1,526
Williamson CountyCounty0.3694%$1,516
Austin Community Collegespecial0.1034%$424
Williamson County FM/RdCounty0.0443%$182
Upper Brushy Creek WCIDWater0.0170%$70
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$7,381

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $369,164 would pay approximately $2,304 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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