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1901 GREYSON DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed2 bath1,389 sqftBuilt 1979

Property at a Glance

This home is estimated between $243,605 and $310,058, with a best estimate of $257,762. 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

$243,605 $310,058
Best Estimate
$257,762
WCAD Value
$337,378
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $243,605 and $310,058. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

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 $310,058

Adjusted -$12,605 for 58 sqft less living space and -$3,755 for being older. Net adjustment: -$16,360.

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 $257,762

Adjusted -$61,067 for 281 sqft less living space and -$417 for being older. Net adjustment: -$61,484.

3 bed 2 bath 1,392 sqft Built 1975
Raw Value $258,164
Adjusted Value $255,843

Adjusted -$652 for 3 sqft less living space and -$1,669 for being older. Net adjustment: -$2,321.

608 KAROLYN DR, ROUND ROCK, TX 78664
0.00 mi 98% similar Same subdivision
3 bed 2 bath 2,006 sqft Built 1975
Raw Value $379,361
Adjusted Value $243,605

Adjusted -$134,087 for 617 sqft less living space and -$1,669 for being older. Net adjustment: -$135,756.

3 bed 2 bath 1,373 sqft Built 1984
Raw Value $294,307
Adjusted Value $299,870

Adjusted +$3,477 for 16 sqft more living space and +$2,086 for being newer. Net adjustment: +$5,563.

The Neighborhood

This home is valued 4.7% 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
$337,378
Median
$353,946

This home is -4.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,070 across all districts. With a homestead exemption claimed, that drops to $4,758 — saving $1,312 per year. That's $397 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%$3,013
Round RockCity0.3720%$1,255
Williamson CountyCounty0.3694%$1,246
Austin Community Collegespecial0.1034%$349
Williamson County FM/RdCounty0.0443%$150
Upper Brushy Creek WCIDWater0.0170%$57
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,070

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $257,762 would pay approximately $1,609 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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