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308 GARDEN CT, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,010 sqftBuilt 1982

Property at a Glance

This home is estimated between $180,305 and $276,225, with a best estimate of $223,314. That places the property below the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799, in a neighborhood that declined 10.6% over the past year.

Estimated Value Range

$180,305 $276,225
Best Estimate
$223,314
WCAD Value
$268,777
Low Confidence

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

There are 5 comparable properties within range, but none are in R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE. The estimated range of $180,305 and $276,225 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,170 sqft Built 1984
Raw Value $260,862
Adjusted Value $223,314

Adjusted -$36,851 for 160 sqft less living space and -$697 for being older. Net adjustment: -$37,548.

3 bed 2 bath 1,226 sqft Built 1984
Raw Value $269,854
Adjusted Value $180,305

Adjusted -$49,750 for 216 sqft less living space and -$697 for being older and -$39,102 for no pool. Net adjustment: -$89,549.

3 bed 2 bath 1,216 sqft Built 1985
Raw Value $324,716
Adjusted Value $276,225

Adjusted -$47,446 for 206 sqft less living space and -$1,045 for being older. Net adjustment: -$48,491.

3 bed 2 bath 1,274 sqft Built 1986
Raw Value $266,927
Adjusted Value $204,729

Adjusted -$60,805 for 264 sqft less living space and -$1,393 for being older. Net adjustment: -$62,198.

3 bed 2 bath 1,303 sqft Built 1985
Raw Value $292,888
Adjusted Value $224,359

Adjusted -$67,484 for 293 sqft less living space and -$1,045 for being older. Net adjustment: -$68,529.

The Neighborhood

This home is valued 1.1% above the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799. With 1,079 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.6% over the past year.

R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE

typical
1,079 Properties
$265,799 Median Value
-10.6% YoY Change
2% Have Pool
90% Have Garage
This Home
$268,777
Median
$265,799

This home is +1.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,836 across all districts. With a homestead exemption claimed, that drops to $3,536 — saving $1,300 per year. That's $295 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%$2,400
Round RockCity0.3720%$1,000
Williamson CountyCounty0.3694%$993
Austin Community Collegespecial0.1034%$278
Williamson County FM/RdCounty0.0443%$119
Upper Brushy Creek WCIDWater0.0170%$46
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,836

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $223,314 would pay approximately $1,394 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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