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

1005 LONG CV, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,741 sqftBuilt 1994

Property at a Glance

This home is estimated between $742,911 and $880,338, with a best estimate of $813,353. That places the property above the R542694C - Forest Creek Ph 2, 2 (AMD) median of $799,778, in a neighborhood that declined 7.4% over the past year.

Estimated Value Range

$742,911 $880,338
Best Estimate
$813,353
WCAD Value
$681,026
High Confidence

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

Based on 5 comparable properties in R542694C - Forest Creek Ph 2, 2 (AMD), this home's estimated market value is between $742,911 and $880,338. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2012 LONG CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,020 sqft Built 1995
Raw Value $921,170
Adjusted Value $813,353

Adjusted -$107,817 for 279 sqft less living space. Net adjustment: -$107,817.

1008 LONG CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,637 sqft Built 1994
Raw Value $1,114,266
Adjusted Value $768,014

Adjusted -$346,252 for 896 sqft less living space. Net adjustment: -$346,252.

2017 LONG CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,327 sqft Built 1994
Raw Value $713,047
Adjusted Value $873,034

Adjusted +$159,987 for 414 sqft more living space. Net adjustment: +$159,987.

1009 LONG CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,476 sqft Built 1993
Raw Value $777,931
Adjusted Value $880,338

Adjusted +$102,407 for 265 sqft more living space. Net adjustment: +$102,407.

1033 LONG CV, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,601 sqft Built 1994
Raw Value $688,809
Adjusted Value $742,911

Adjusted +$54,102 for 140 sqft more living space. Net adjustment: +$54,102.

The Neighborhood

This home is valued 14.8% below the R542694C - Forest Creek Ph 2, 2 (AMD) median of $799,778. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.4% over the past year.

R542694C - Forest Creek Ph 2, 2 (AMD)

typical
40 Properties
$799,778 Median Value
-7.4% YoY Change
0% Have Pool
98% Have Garage
This Home
$681,026
Median
$799,778

This home is -14.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,254 across all districts. With a homestead exemption claimed, that drops to $10,877 — saving $1,377 per year. That's $906 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%$6,082
Round RockCity0.3720%$2,533
Williamson CountyCounty0.3694%$2,516
Austin Community Collegespecial0.1034%$704
Williamson County FM/RdCounty0.0443%$302
Upper Brushy Creek WCIDWater0.0170%$116
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,254

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $813,353 would pay approximately $5,077 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