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203 FAIRLANE DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,195 sqftBuilt 1979

Property at a Glance

This home is estimated between $256,946 and $320,167, with a best estimate of $278,981. That places the property below 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

$256,946 $320,167
Best Estimate
$278,981
WCAD Value
$290,915
Low Confidence

Based on 5 comparable properties(2 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 $256,946 and $320,167 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,067 sqft Built 1981
Raw Value $235,851
Adjusted Value $256,946

Adjusted +$26,248 for 128 sqft more living space and -$5,153 for being older. Net adjustment: +$21,095.

105 BELAIRE CIR, ROUND ROCK, TX 78664
0.06 mi 100% similar Same subdivision
3 bed 2 bath 1,509 sqft Built 1996
Raw Value $357,619
Adjusted Value $320,167

Adjusted -$64,390 for 314 sqft less living space and -$43,798 for being older and +$70,736 for having a garage. Net adjustment: -$37,452.

3 bed 2 bath 1,182 sqft Built 1985
Raw Value $280,007
Adjusted Value $267,215

Adjusted +$2,666 for 13 sqft more living space and -$15,458 for being older. Net adjustment: -$12,792.

3 bed 2 bath 1,121 sqft Built 1985
Raw Value $279,264
Adjusted Value $278,981

Adjusted +$15,175 for 74 sqft more living space and -$15,458 for being older. Net adjustment: -$283.

2007 DIXIE LN, ROUND ROCK, TX 78664
0.06 mi 100% similar Same subdivision
3 bed 1 bath 1,479 sqft Built 1982
Raw Value $294,084
Adjusted Value $298,853

Adjusted -$58,238 for 284 sqft less living space and -$7,729 for being older and +$70,736 for having a garage. Net adjustment: +$4,769.

The Neighborhood

This home is valued 6.7% below the R605477I - South Park, Southern Terrace, Cushing PA median of $311,935. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 0.3% over the past year.

R605477I - South Park, Southern Terrace, Cushing PA

typical
125 Properties
$311,935 Median Value
+0.3% YoY Change
2% Have Pool
61% Have Garage
This Home
$290,915
Median
$311,935

This home is -6.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,234 across all districts. With a homestead exemption claimed, that drops to $3,930 — saving $1,304 per year. That's $328 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%$2,598
Round RockCity0.3720%$1,082
Williamson CountyCounty0.3694%$1,075
Austin Community Collegespecial0.1034%$301
Williamson County FM/RdCounty0.0443%$129
Upper Brushy Creek WCIDWater0.0170%$49
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,234

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $278,981 would pay approximately $1,741 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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