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803 GREENLAWN BLVD, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed1 bath1,217 sqftBuilt 1984

Property at a Glance

This home is estimated between $262,897 and $310,667, with a best estimate of $263,486. 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

$262,897 $310,667
Best Estimate
$263,486
WCAD Value
$261,362
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 $262,897 and $310,667. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1401 GREENLAWN BLVD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,104 sqft Built 1983
Raw Value $270,160
Adjusted Value $296,534

Adjusted +$26,026 for 113 sqft more living space and +$348 for being newer. Net adjustment: +$26,374.

1309 GREENLAWN BLVD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,200 sqft Built 1983
Raw Value $259,137
Adjusted Value $263,400

Adjusted +$3,915 for 17 sqft more living space and +$348 for being newer. Net adjustment: +$4,263.

1400 GREENLAWN BLVD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,204 sqft Built 1983
Raw Value $259,555
Adjusted Value $262,897

Adjusted +$2,994 for 13 sqft more living space and +$348 for being newer. Net adjustment: +$3,342.

904 GREENLAWN BLVD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 1 bath 929 sqft Built 1983
Raw Value $243,986
Adjusted Value $310,667

Adjusted +$66,333 for 288 sqft more living space and +$348 for being newer. Net adjustment: +$66,681.

901 GREENLAWN BLVD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,200 sqft Built 1983
Raw Value $259,223
Adjusted Value $263,486

Adjusted +$3,915 for 17 sqft more living space and +$348 for being newer. Net adjustment: +$4,263.

The Neighborhood

This home is valued 1.7% 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
$261,362
Median
$265,799

This home is -1.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,703 across all districts. With a homestead exemption claimed, that drops to $3,404 — saving $1,299 per year. That's $284 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%$2,334
Round RockCity0.3720%$972
Williamson CountyCounty0.3694%$966
Austin Community Collegespecial0.1034%$270
Williamson County FM/RdCounty0.0443%$116
Upper Brushy Creek WCIDWater0.0170%$44
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,703

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $263,486 would pay approximately $1,645 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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