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1808 GREYSON DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,617 sqftBuilt 1978

Property at a Glance

This home is estimated between $293,571 and $360,025, with a best estimate of $318,123. That places the property below the R462475H - Egger Acres median of $353,946, in a neighborhood that declined 4.4% over the past year.

Estimated Value Range

$293,571 $360,025
Best Estimate
$318,123
WCAD Value
$328,255
Medium Confidence

Based on 5 comparable properties(4 in the same subdivision)

Based on 5 comparable properties (4 in the same subdivision, 1 nearby), the estimated range is $293,571 and $360,025. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

608 KAROLYN DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,006 sqft Built 1975
Raw Value $379,361
Adjusted Value $293,571

Adjusted -$84,538 for 389 sqft less living space and -$1,252 for being older. Net adjustment: -$85,790.

602 VIRGINIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,884 sqft Built 1970
Raw Value $379,486
Adjusted Value $318,123

Adjusted -$58,025 for 267 sqft less living space and -$3,338 for being older. Net adjustment: -$61,363.

516 VIRGINIA DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,447 sqft Built 1970
Raw Value $326,418
Adjusted Value $360,025

Adjusted +$36,945 for 170 sqft more living space and -$3,338 for being older. Net adjustment: +$33,607.

1703 GREYSON DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,670 sqft Built 1978
Raw Value $319,246
Adjusted Value $307,728

Adjusted -$11,518 for 53 sqft less living space. Net adjustment: -$11,518.

3 bed 2 bath 1,474 sqft Built 1985
Raw Value $304,858
Adjusted Value $338,855

Adjusted +$31,077 for 143 sqft more living space and +$2,920 for being newer. Net adjustment: +$33,997.

The Neighborhood

This home is valued 7.3% below the R462475H - Egger Acres median of $353,946. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.4% over the past year.

R462475H - Egger Acres

typical
340 Properties
$353,946 Median Value
-4.4% YoY Change
6% Have Pool
87% Have Garage
This Home
$328,255
Median
$353,946

This home is -7.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,906 across all districts. With a homestead exemption claimed, that drops to $4,595 — saving $1,311 per year. That's $383 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%$2,932
Round RockCity0.3720%$1,221
Williamson CountyCounty0.3694%$1,213
Austin Community Collegespecial0.1034%$339
Williamson County FM/RdCounty0.0443%$146
Upper Brushy Creek WCIDWater0.0170%$56
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,906

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $318,123 would pay approximately $1,986 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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