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1906 FARNSWOOD DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,651 sqftBuilt 1980

Property at a Glance

This home is estimated between $309,158 and $360,846, with a best estimate of $320,739. 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

$309,158 $360,846
Best Estimate
$320,739
WCAD Value
$303,517
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 $309,158 and $360,846. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3 bed 2 bath 1,830 sqft Built 1983
Raw Value $373,783
Adjusted Value $346,856

Adjusted -$36,283 for 179 sqft less living space and +$9,356 for being newer. Net adjustment: -$26,927.

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 $320,739

Adjusted +$74,391 for 367 sqft more living space and -$3,119 for being older. Net adjustment: +$71,272.

3 bed 2 bath 1,670 sqft Built 1978
Raw Value $319,246
Adjusted Value $309,158

Adjusted -$3,851 for 19 sqft less living space and -$6,237 for being older. Net adjustment: -$10,088.

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 $315,281

Adjusted +$85,742 for 423 sqft more living space and -$3,119 for being older. Net adjustment: +$82,623.

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 $360,846

Adjusted +$112,093 for 553 sqft more living space and -$3,119 for being older. Net adjustment: +$108,974.

The Neighborhood

This home is valued 28.0% 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

above average
286 Properties
$237,198 Median Value
-16.7% YoY Change
2% Have Pool
82% Have Garage
This Home
$303,517
Median
$237,198

This home is +28.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $5,461 across all districts. With a homestead exemption claimed, that drops to $4,155 — saving $1,306 per year. That's $346 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%$2,711
Round RockCity0.3720%$1,129
Williamson CountyCounty0.3694%$1,121
Austin Community Collegespecial0.1034%$314
Williamson County FM/RdCounty0.0443%$135
Upper Brushy Creek WCIDWater0.0170%$52
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,461

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $320,739 would pay approximately $2,002 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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