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1900 GRAY OAK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,271 sqftBuilt 1993

Property at a Glance

This home is estimated between $398,732 and $559,303, with a best estimate of $521,979. That places the property above the R126592G - WOODS/OAK HOLLOW ALL SECTIONS median of $420,536, in a neighborhood that declined 8.5% over the past year.

Estimated Value Range

$398,732 $559,303
Best Estimate
$521,979
WCAD Value
$549,104
High Confidence

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

Based on 5 comparable properties in R126592G - WOODS/OAK HOLLOW ALL SECTIONS, this home's estimated market value is between $398,732 and $559,303. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1801 GRAY OAK DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,158 sqft Built 1994
Raw Value $432,205
Adjusted Value $463,903

Adjusted +$35,853 for 113 sqft more living space and -$4,155 for being older. Net adjustment: +$31,698.

1903 GRAY OAK DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,415 sqft Built 1992
Raw Value $440,266
Adjusted Value $398,732

Adjusted -$45,689 for 144 sqft less living space and +$4,155 for being newer. Net adjustment: -$41,534.

1901 GRAY OAK DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,084 sqft Built 1993
Raw Value $499,970
Adjusted Value $559,303

Adjusted +$59,333 for 187 sqft more living space. Net adjustment: +$59,333.

1809 GRAY OAK DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,429 sqft Built 1995
Raw Value $580,420
Adjusted Value $521,979

Adjusted -$50,131 for 158 sqft less living space and -$8,310 for being older. Net adjustment: -$58,441.

1803 GRAY OAK DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,128 sqft Built 1994
Raw Value $492,736
Adjusted Value $533,953

Adjusted +$45,372 for 143 sqft more living space and -$4,155 for being older. Net adjustment: +$41,217.

The Neighborhood

This home is valued 30.6% above the R126592G - WOODS/OAK HOLLOW ALL SECTIONS median of $420,536. With 451 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.5% over the past year.

R126592G - WOODS/OAK HOLLOW ALL SECTIONS

above average
451 Properties
$420,536 Median Value
-8.5% YoY Change
2% Have Pool
99% Have Garage
This Home
$549,104
Median
$420,536

This home is +30.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,880 across all districts. With a homestead exemption claimed, that drops to $8,528 — saving $1,352 per year. That's $711 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%$4,904
Round RockCity0.3720%$2,043
Williamson CountyCounty0.3694%$2,029
Austin Community Collegespecial0.1034%$568
Williamson County FM/RdCounty0.0443%$243
Upper Brushy Creek WCIDWater0.0170%$93
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,880

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $521,979 would pay approximately $3,258 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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