Beta Williamson County, TX only — data and coverage are limited during early access.

1202 GREEN DOWNS DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed1 bath896 sqftBuilt 1980

Property at a Glance

This home is estimated between $133,917 and $214,614, with a best estimate of $168,674. 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

$133,917 $214,614
Best Estimate
$168,674
WCAD Value
$244,909
High Confidence

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

Based on 5 comparable properties in R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE, this home's estimated market value is between $133,917 and $214,614. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1303 GREEN DOWNS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 1 bath 1,112 sqft Built 1980
Raw Value $218,424
Adjusted Value $168,674

Adjusted -$49,750 for 216 sqft less living space. Net adjustment: -$49,750.

1102 GREEN DOWNS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 1 bath 1,190 sqft Built 1981
Raw Value $233,874
Adjusted Value $165,811

Adjusted -$67,715 for 294 sqft less living space and -$348 for being older. Net adjustment: -$68,063.

1004 GREEN DOWNS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 1 bath 1,166 sqft Built 1982
Raw Value $255,252
Adjusted Value $192,368

Adjusted -$62,187 for 270 sqft less living space and -$697 for being older. Net adjustment: -$62,884.

1402 GREEN DOWNS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 1 bath 1,386 sqft Built 1980
Raw Value $246,775
Adjusted Value $133,917

Adjusted -$112,858 for 490 sqft less living space. Net adjustment: -$112,858.

1302 GREEN DOWNS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 1 bath 1,008 sqft Built 1980
Raw Value $240,410
Adjusted Value $214,614

Adjusted -$25,796 for 112 sqft less living space. Net adjustment: -$25,796.

The Neighborhood

This home is valued 7.9% below the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799. That positions it competitively for buyers comparing within the neighborhood. 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
$244,909
Median
$265,799

This home is -7.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,407 across all districts. With a homestead exemption claimed, that drops to $3,111 — saving $1,296 per year. That's $259 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%$2,187
Round RockCity0.3720%$911
Williamson CountyCounty0.3694%$905
Austin Community Collegespecial0.1034%$253
Williamson County FM/RdCounty0.0443%$109
Upper Brushy Creek WCIDWater0.0170%$42
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,407

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $168,674 would pay approximately $1,053 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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