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1201 JOYCE LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath2,591 sqftBuilt 1976

Property at a Glance

This home is estimated between $484,030 and $969,102, with a best estimate of $812,768. That places the property above 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

$484,030 $969,102
Best Estimate
$812,768
WCAD Value
$844,644
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $484,030 and $969,102. More comparables in the same subdivision would strengthen this estimate.

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 $910,832

Adjusted +$148,688 for 462 sqft more living space and +$226 for being newer. Net adjustment: +$148,914.

1202 JOYCE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,972 sqft Built 1977
Raw Value $613,539
Adjusted Value $812,768

Adjusted +$199,216 for 619 sqft more living space and +$13 for being newer. Net adjustment: +$199,229.

1107 JOYCE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,346 sqft Built 1999
Raw Value $889,964
Adjusted Value $969,102

Adjusted +$78,849 for 245 sqft more living space and +$289 for being newer. Net adjustment: +$79,138.

3 bed 2 bath 2,127 sqft Built 2006
Raw Value $334,322
Adjusted Value $484,030

Adjusted +$149,331 for 464 sqft more living space and +$377 for being newer. Net adjustment: +$149,708.

3 bed 2 bath 1,952 sqft Built 2004
Raw Value $329,519
Adjusted Value $535,523

Adjusted +$205,652 for 639 sqft more living space and +$352 for being newer. Net adjustment: +$206,004.

The Neighborhood

This home is valued 15.0% 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
$844,644
Median
$734,399

This home is +15.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $15,197 across all districts. With a homestead exemption claimed, that drops to $13,791 — saving $1,406 per year. That's $1,149 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%$7,544
Round RockCity0.3720%$3,142
Williamson CountyCounty0.3694%$3,121
Austin Community Collegespecial0.1034%$873
Williamson County FM/RdCounty0.0443%$374
Upper Brushy Creek WCIDWater0.0170%$144
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$15,197

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $812,768 would pay approximately $5,073 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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