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

1002 FERNDALE DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,309 sqftBuilt 1982

Property at a Glance

This home is estimated between $241,485 and $293,816, with a best estimate of $256,270. That places the property below the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799, in a neighborhood that declined 10.6% over the past year.

Estimated Value Range

$241,485 $293,816
Best Estimate
$256,270
WCAD Value
$250,004
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE. The estimated range of $241,485 and $293,816 should be treated as a rough guide.

Comparable Properties (5)

1106 FERNDALE DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,138 sqft Built 1982
Raw Value $254,431
Adjusted Value $293,816

Adjusted +$39,385 for 171 sqft more living space. Net adjustment: +$39,385.

3 bed 2 bath 1,373 sqft Built 1984
Raw Value $294,307
Adjusted Value $278,869

Adjusted -$14,741 for 64 sqft less living space and -$697 for being older. Net adjustment: -$15,438.

3 bed 2 bath 1,284 sqft Built 1979
Raw Value $249,467
Adjusted Value $256,270

Adjusted +$5,758 for 25 sqft more living space and +$1,045 for being newer. Net adjustment: +$6,803.

3 bed 2 bath 1,228 sqft Built 1979
Raw Value $232,658
Adjusted Value $252,359

Adjusted +$18,656 for 81 sqft more living space and +$1,045 for being newer. Net adjustment: +$19,701.

3 bed 2 bath 1,392 sqft Built 1975
Raw Value $258,164
Adjusted Value $241,485

Adjusted -$19,117 for 83 sqft less living space and +$2,438 for being newer. Net adjustment: -$16,679.

The Neighborhood

This home is valued 5.9% below the R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE median of $265,799. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 10.6% over the past year.

R522492G - GREENSLOPES - DOVE CREEK - TWIN RIDGE

typical
1,079 Properties
$265,799 Median Value
-10.6% YoY Change
2% Have Pool
90% Have Garage
This Home
$250,004
Median
$265,799

This home is -5.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,498 across all districts. With a homestead exemption claimed, that drops to $3,202 — saving $1,296 per year. That's $267 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%$2,233
Round RockCity0.3720%$930
Williamson CountyCounty0.3694%$924
Austin Community Collegespecial0.1034%$259
Williamson County FM/RdCounty0.0443%$111
Upper Brushy Creek WCIDWater0.0170%$43
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,498

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $256,270 would pay approximately $1,600 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