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1804 FARNSWOOD DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,132 sqftBuilt 1980

Property at a Glance

This home is estimated between $210,080 and $259,452, with a best estimate of $229,737. That places the property below 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

$210,080 $259,452
Best Estimate
$229,737
WCAD Value
$230,776
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 $210,080 and $259,452. 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 $259,452

Adjusted -$1,216 for 6 sqft less living space and +$6,237 for being newer. Net adjustment: +$5,021.

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 $215,538

Adjusted -$30,810 for 152 sqft less living space and -$3,119 for being older. Net adjustment: -$33,929.

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 $210,080

Adjusted -$19,459 for 96 sqft less living space and -$3,119 for being older. Net adjustment: -$22,578.

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 $255,645

Adjusted +$6,892 for 34 sqft more living space and -$3,119 for being older. Net adjustment: +$3,773.

1903 DENFIELD DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
2 bed 2 bath 1,040 sqft Built 1979
Raw Value $214,208
Adjusted Value $229,737

Adjusted +$18,648 for 92 sqft more living space and -$3,119 for being older. Net adjustment: +$15,529.

The Neighborhood

This home is valued 2.7% below the R463489I - Greenhill Sec 1,3,5 median of $237,198. That positions it competitively for buyers comparing within the neighborhood. 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
$230,776
Median
$237,198

This home is -2.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,152 across all districts. With a homestead exemption claimed, that drops to $2,859 — saving $1,293 per year. That's $238 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%$2,061
Round RockCity0.3720%$858
Williamson CountyCounty0.3694%$853
Austin Community Collegespecial0.1034%$239
Williamson County FM/RdCounty0.0443%$102
Upper Brushy Creek WCIDWater0.0170%$39
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,152

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $229,737 would pay approximately $1,434 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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