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20 FAIRVIEW DR, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,779 sqftBuilt 1985

Property at a Glance

This home is estimated between $438,366 and $607,180, with a best estimate of $587,584. That places the property above the R450585G - Greenslope, Pecan Hills, Saddlebrook median of $573,119, in a neighborhood that declined 1.2% over the past year.

Estimated Value Range

$438,366 $607,180
Best Estimate
$587,584
WCAD Value
$542,544
High Confidence

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

Based on 5 comparable properties in R450585G - Greenslope, Pecan Hills, Saddlebrook, this home's estimated market value is between $438,366 and $607,180. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

23 FAIRVIEW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,610 sqft Built 1984
Raw Value $550,614
Adjusted Value $600,828

Adjusted +$46,316 for 169 sqft more living space and +$3,898 for being newer. Net adjustment: +$50,214.

3 FAIRVIEW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,642 sqft Built 1984
Raw Value $524,489
Adjusted Value $565,933

Adjusted +$37,546 for 137 sqft more living space and +$3,898 for being newer. Net adjustment: +$41,444.

44 FAIRVIEW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,236 sqft Built 1985
Raw Value $438,768
Adjusted Value $587,584

Adjusted +$148,816 for 543 sqft more living space. Net adjustment: +$148,816.

11 FAIRVIEW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,252 sqft Built 1984
Raw Value $570,334
Adjusted Value $438,366

Adjusted -$129,631 for 473 sqft less living space and +$3,898 for being newer and -$6,235 for no pool. Net adjustment: -$131,968.

52 FAIRVIEW DR, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,622 sqft Built 1984
Raw Value $560,254
Adjusted Value $607,180

Adjusted +$43,028 for 157 sqft more living space and +$3,898 for being newer. Net adjustment: +$46,926.

The Neighborhood

This home is valued 5.3% below the R450585G - Greenslope, Pecan Hills, Saddlebrook median of $573,119. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.2% over the past year.

R450585G - Greenslope, Pecan Hills, Saddlebrook

typical
45 Properties
$573,119 Median Value
-1.2% YoY Change
4% Have Pool
71% Have Garage
This Home
$542,544
Median
$573,119

This home is -5.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,286 across all districts. With a homestead exemption claimed, that drops to $6,935 — saving $1,351 per year. That's $578 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%$4,845
Williamson CountyCounty0.3694%$2,004
Austin Community Collegespecial0.1034%$561
Williamson County ESD #9 - Round RockESD0.0999%$542
Williamson County FM/RdCounty0.0443%$241
Upper Brushy Creek WCIDWater0.0170%$92
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$8,286

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $587,584 would pay approximately $3,668 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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