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1817 BRADMORE DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,256 sqftBuilt 1979

Property at a Glance

This home is estimated between $238,334 and $287,706, with a best estimate of $283,899. That places the property above the R463489I - Greenhill Sec 1,3,5 median of $237,198, in a neighborhood that declined 16.7% over the past year.

Estimated Value Range

$238,334 $287,706
Best Estimate
$283,899
WCAD Value
$248,020
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 $238,334 and $287,706. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 1,138 sqft Built 1982
Raw Value $254,431
Adjusted Value $287,706

Adjusted +$23,919 for 118 sqft more living space and +$9,356 for being newer. Net adjustment: +$33,275.

3 bed 2 bath 1,373 sqft Built 1984
Raw Value $294,307
Adjusted Value $286,184

Adjusted -$23,716 for 117 sqft less living space and +$15,593 for being newer. Net adjustment: -$8,123.

1806 BRADMORE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,284 sqft Built 1979
Raw Value $249,467
Adjusted Value $243,791

Adjusted -$5,676 for 28 sqft less living space. Net adjustment: -$5,676.

1810 DENFIELD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,228 sqft Built 1979
Raw Value $232,658
Adjusted Value $238,334

Adjusted +$5,676 for 28 sqft more living space. Net adjustment: +$5,676.

102 BARRHALL DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,098 sqft Built 1979
Raw Value $251,872
Adjusted Value $283,899

Adjusted +$32,027 for 158 sqft more living space. Net adjustment: +$32,027.

The Neighborhood

This home is valued 4.6% above the R463489I - Greenhill Sec 1,3,5 median of $237,198. With 286 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 16.7% over the past year.

R463489I - Greenhill Sec 1,3,5

typical
286 Properties
$237,198 Median Value
-16.7% YoY Change
2% Have Pool
82% Have Garage
This Home
$248,020
Median
$237,198

This home is +4.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,463 across all districts. With a homestead exemption claimed, that drops to $3,166 — saving $1,297 per year. That's $264 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%$2,215
Round RockCity0.3720%$923
Williamson CountyCounty0.3694%$916
Austin Community Collegespecial0.1034%$256
Williamson County FM/RdCounty0.0443%$110
Upper Brushy Creek WCIDWater0.0170%$42
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,463

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $283,899 would pay approximately $1,772 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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