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1303 GREEN DOWNS DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed1 bath1,112 sqftBuilt 1980

Property at a Glance

This home is estimated between $183,667 and $294,659, with a best estimate of $242,118. 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

$183,667 $294,659
Best Estimate
$242,118
WCAD Value
$218,424
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 $183,667 and $294,659. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

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 $215,561

Adjusted -$17,965 for 78 sqft less living space and -$348 for being older. Net adjustment: -$18,313.

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 $242,118

Adjusted -$12,437 for 54 sqft less living space and -$697 for being older. Net adjustment: -$13,134.

1202 GREEN DOWNS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 1 bath 896 sqft Built 1980
Raw Value $244,909
Adjusted Value $294,659

Adjusted +$49,750 for 216 sqft more living space. Net adjustment: +$49,750.

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 $183,667

Adjusted -$63,108 for 274 sqft less living space. Net adjustment: -$63,108.

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 $264,363

Adjusted +$23,953 for 104 sqft more living space. Net adjustment: +$23,953.

The Neighborhood

This home is valued 17.8% 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

below average
1,079 Properties
$265,799 Median Value
-10.6% YoY Change
2% Have Pool
90% Have Garage
This Home
$218,424
Median
$265,799

This home is -17.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $3,930 across all districts. With a homestead exemption claimed, that drops to $2,639 — saving $1,291 per year. That's $220 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%$1,951
Round RockCity0.3720%$813
Williamson CountyCounty0.3694%$807
Austin Community Collegespecial0.1034%$226
Williamson County FM/RdCounty0.0443%$97
Upper Brushy Creek WCIDWater0.0170%$37
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$3,930

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $242,118 would pay approximately $1,511 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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