Beta Williamson County, TX only — data and coverage are limited during early access.

1911 FARNSWOOD DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,386 sqftBuilt 1980

Property at a Glance

This home is estimated between $241,355 and $309,417, with a best estimate of $267,023. 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

$241,355 $309,417
Best Estimate
$267,023
WCAD Value
$251,762
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R463489I - Greenhill Sec 1,3,5. The estimated range of $241,355 and $309,417 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,474 sqft Built 1985
Raw Value $304,858
Adjusted Value $302,613

Adjusted -$17,838 for 88 sqft less living space and +$15,593 for being newer. Net adjustment: -$2,245.

3 bed 2 bath 1,373 sqft Built 1984
Raw Value $294,307
Adjusted Value $309,417

Adjusted +$2,635 for 13 sqft more living space and +$12,475 for being newer. Net adjustment: +$15,110.

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 $267,023

Adjusted +$20,675 for 102 sqft more living space and -$3,119 for being older. Net adjustment: +$17,556.

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 $261,566

Adjusted +$32,027 for 158 sqft more living space and -$3,119 for being older. Net adjustment: +$28,908.

3 bed 2 bath 1,392 sqft Built 1975
Raw Value $258,164
Adjusted Value $241,355

Adjusted -$1,216 for 6 sqft less living space and -$15,593 for being older. Net adjustment: -$16,809.

The Neighborhood

This home is valued 6.1% 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
$251,762
Median
$237,198

This home is +6.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $4,530 across all districts. With a homestead exemption claimed, that drops to $3,233 — saving $1,297 per year. That's $269 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%$2,248
Round RockCity0.3720%$937
Williamson CountyCounty0.3694%$930
Austin Community Collegespecial0.1034%$260
Williamson County FM/RdCounty0.0443%$112
Upper Brushy Creek WCIDWater0.0170%$43
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,530

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $267,023 would pay approximately $1,667 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.

View full property details