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110 BARRHALL DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,269 sqftBuilt 1979

Property at a Glance

This home is estimated between $229,629 and $365,038, with a best estimate of $308,686. That places the property above the R463489I - Greenhill Sec 1,3,5 median of $237,198, in a neighborhood that declined 16.7% over the past year.

Estimated Value Range

$229,629 $365,038
Best Estimate
$308,686
WCAD Value
$237,451
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R463489I - Greenhill Sec 1,3,5. The estimated range of $229,629 and $365,038 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,193 sqft Built 1984
Raw Value $334,040
Adjusted Value $365,038

Adjusted +$15,405 for 76 sqft more living space and +$15,593 for being newer. Net adjustment: +$30,998.

3 bed 2 bath 1,245 sqft Built 1984
Raw Value $288,228
Adjusted Value $308,686

Adjusted +$4,865 for 24 sqft more living space and +$15,593 for being newer. Net adjustment: +$20,458.

3 bed 2 bath 1,196 sqft Built 1984
Raw Value $315,541
Adjusted Value $345,931

Adjusted +$14,797 for 73 sqft more living space and +$15,593 for being newer. Net adjustment: +$30,390.

3 bed 2 bath 1,461 sqft Built 1978
Raw Value $271,666
Adjusted Value $229,629

Adjusted -$38,918 for 192 sqft less living space and -$3,119 for being older. Net adjustment: -$42,037.

3 bed 2 bath 1,395 sqft Built 1984
Raw Value $279,830
Adjusted Value $269,883

Adjusted -$25,540 for 126 sqft less living space and +$15,593 for being newer. Net adjustment: -$9,947.

The Neighborhood

This home is in line with the R463489I - Greenhill Sec 1,3,5 median of $237,198. Note that values in this subdivision declined 16.7% over the past year.

R463489I - Greenhill Sec 1,3,5

typical
286 Properties
$237,198 Median Value
-16.7% YoY Change
2% Have Pool
82% Have Garage
This Home
$237,451
Median
$237,198

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,272 across all districts. With a homestead exemption claimed, that drops to $2,978 — saving $1,294 per year. That's $248 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%$2,121
Round RockCity0.3720%$883
Williamson CountyCounty0.3694%$877
Austin Community Collegespecial0.1034%$246
Williamson County FM/RdCounty0.0443%$105
Upper Brushy Creek WCIDWater0.0170%$40
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,272

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $308,686 would pay approximately $1,927 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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