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111 FAIRLANE DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,827 sqftBuilt 1979

Property at a Glance

This home is estimated between $295,389 and $840,372, with a best estimate of $564,940. That places the property above the R605477I - South Park, Southern Terrace, Cushing PA median of $311,935, in a neighborhood that appreciated 0.3% over the past year.

Estimated Value Range

$295,389 $840,372
Best Estimate
$564,940
WCAD Value
$374,043
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R605477I - South Park, Southern Terrace, Cushing PA. The estimated range of $295,389 and $840,372 should be treated as a rough guide.

Comparable Properties (5)

113 FAIRLANE DR, ROUND ROCK, TX 78664
0.01 mi 100% similar Same subdivision
3 bed 2 bath 1,535 sqft Built 1968
Raw Value $357,901
Adjusted Value $446,120

Adjusted +$59,879 for 292 sqft more living space and +$28,340 for being newer. Net adjustment: +$88,219.

3 bed 2 bath 1,853 sqft Built 2002
Raw Value $359,977
Adjusted Value $295,389

Adjusted -$5,332 for 26 sqft less living space and -$59,256 for being older. Net adjustment: -$64,588.

4 bed 2 bath 2,020 sqft Built 1995
Raw Value $921,170
Adjusted Value $840,372

Adjusted -$39,577 for 193 sqft less living space and -$41,221 for being older. Net adjustment: -$80,798.

4 bed 2 bath 1,522 sqft Built 1992
Raw Value $743,110
Adjusted Value $772,163

Adjusted +$62,545 for 305 sqft more living space and -$33,492 for being older. Net adjustment: +$29,053.

4 bed 2 bath 1,301 sqft Built 1985
Raw Value $472,534
Adjusted Value $564,940

Adjusted +$107,864 for 526 sqft more living space and -$15,458 for being older. Net adjustment: +$92,406.

The Neighborhood

This home is valued 19.9% above the R605477I - South Park, Southern Terrace, Cushing PA median of $311,935. With 125 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.3% over the past year.

R605477I - South Park, Southern Terrace, Cushing PA

above average
125 Properties
$311,935 Median Value
+0.3% YoY Change
2% Have Pool
61% Have Garage
This Home
$374,043
Median
$311,935

This home is +19.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,730 across all districts. With a homestead exemption claimed, that drops to $5,411 — saving $1,319 per year. That's $451 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%$3,341
Round RockCity0.3720%$1,391
Williamson CountyCounty0.3694%$1,382
Austin Community Collegespecial0.1034%$387
Williamson County FM/RdCounty0.0443%$166
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,730

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $564,940 would pay approximately $3,526 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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