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1107 JOYCE LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,346 sqftBuilt 1999

Property at a Glance

This home is estimated between $404,892 and $831,693, with a best estimate of $456,385. That places the property below the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399, in a neighborhood that appreciated 3.8% over the past year.

Estimated Value Range

$404,892 $831,693
Best Estimate
$456,385
WCAD Value
$889,964
Low Confidence

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

There are 5 comparable properties within range, but few are in R575583D - RR Rual Sub 122 & Gattis School Rd Area. The estimated range of $404,892 and $831,693 should be treated as a rough guide.

Comparable Properties (5)

1401 JOYCE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,129 sqft Built 1994
Raw Value $761,918
Adjusted Value $831,693

Adjusted +$69,838 for 217 sqft more living space and -$63 for being older. Net adjustment: +$69,775.

1201 JOYCE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,591 sqft Built 1976
Raw Value $844,644
Adjusted Value $765,506

Adjusted -$78,849 for 245 sqft less living space and -$289 for being older. Net adjustment: -$79,138.

3 bed 2 bath 2,127 sqft Built 2006
Raw Value $334,322
Adjusted Value $404,892

Adjusted +$70,482 for 219 sqft more living space and +$88 for being newer. Net adjustment: +$70,570.

3 bed 2 bath 1,952 sqft Built 2004
Raw Value $329,519
Adjusted Value $456,385

Adjusted +$126,803 for 394 sqft more living space and +$63 for being newer. Net adjustment: +$126,866.

3 bed 2 bath 1,952 sqft Built 2004
Raw Value $329,455
Adjusted Value $456,321

Adjusted +$126,803 for 394 sqft more living space and +$63 for being newer. Net adjustment: +$126,866.

The Neighborhood

This home is valued 21.2% above the R575583D - RR Rual Sub 122 & Gattis School Rd Area median of $734,399. With 213 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 3.8% over the past year.

R575583D - RR Rual Sub 122 & Gattis School Rd Area

above average
213 Properties
$734,399 Median Value
+3.8% YoY Change
4% Have Pool
68% Have Garage
This Home
$889,964
Median
$734,399

This home is +21.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,364 across all districts. With a homestead exemption claimed, that drops to $13,956 — saving $1,408 per year. That's $1,163 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%$7,626
Round RockCity0.3720%$3,177
Williamson CountyCounty0.3694%$3,155
Austin Community Collegespecial0.1034%$883
Williamson County FM/RdCounty0.0443%$379
Upper Brushy Creek WCIDWater0.0170%$145
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,364

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $456,385 would pay approximately $2,849 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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