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204 BARRHALL DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed2 bath1,040 sqftBuilt 1979

Property at a Glance

This home is estimated between $165,245 and $459,186, with a best estimate of $239,604. 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

$165,245 $459,186
Best Estimate
$239,604
WCAD Value
$217,301
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R463489I - Greenhill Sec 1,3,5. The estimated range of $165,245 and $459,186 should be treated as a rough guide.

Comparable Properties (5)

207 AMESWOOD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,140 sqft Built 1981
Raw Value $233,366
Adjusted Value $219,333

Adjusted -$20,270 for 100 sqft less living space and +$6,237 for being newer. Net adjustment: -$14,033.

204 AMESWOOD DR, ROUND ROCK, TX 78664
0.00 mi 99% similar Same subdivision
3 bed 2 bath 1,507 sqft Built 1978
Raw Value $263,025
Adjusted Value $165,245

Adjusted -$94,661 for 467 sqft less living space and -$3,119 for being older. Net adjustment: -$97,780.

3 bed 1,256 sqft Built 1983
Raw Value $270,912
Adjusted Value $239,604

Adjusted -$43,783 for 216 sqft less living space and +$12,475 for being newer. Net adjustment: -$31,308.

3 bed 2 bath 1,099 sqft Built 2006
Raw Value $382,254
Adjusted Value $454,498

Adjusted -$11,959 for 59 sqft less living space and +$84,203 for being newer. Net adjustment: +$72,244.

3 bed 2 bath 968 sqft Built 2007
Raw Value $357,270
Adjusted Value $459,186

Adjusted +$14,594 for 72 sqft more living space and +$87,322 for being newer. Net adjustment: +$101,916.

The Neighborhood

This home is valued 8.4% below the R463489I - Greenhill Sec 1,3,5 median of $237,198. That positions it competitively for buyers comparing within the neighborhood. 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
$217,301
Median
$237,198

This home is -8.4% below the subdivision median.

Tax Analysis

The estimated annual property tax is $3,910 across all districts. With a homestead exemption claimed, that drops to $2,619 — saving $1,291 per year. That's $218 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%$1,941
Round RockCity0.3720%$808
Williamson CountyCounty0.3694%$803
Austin Community Collegespecial0.1034%$225
Williamson County FM/RdCounty0.0443%$96
Upper Brushy Creek WCIDWater0.0170%$37
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$3,910

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $239,604 would pay approximately $1,496 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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