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2313 ARNIE LN, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,258 sqftBuilt 1999

Property at a Glance

This home is estimated between $462,061 and $569,143, with a best estimate of $526,166. That places the property below the R545698D - Forest Creek Sec 8 & 9 median of $579,777, in a neighborhood that declined 6.5% over the past year.

Estimated Value Range

$462,061 $569,143
Best Estimate
$526,166
WCAD Value
$473,675
High Confidence

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

Based on 5 comparable properties in R545698D - Forest Creek Sec 8 & 9, this home's estimated market value is between $462,061 and $569,143. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2319 ARNIE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,277 sqft Built 2001
Raw Value $552,068
Adjusted Value $542,649

Adjusted -$5,814 for 19 sqft less living space and -$3,605 for being older. Net adjustment: -$9,419.

2300 ARNIE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,220 sqft Built 1999
Raw Value $557,516
Adjusted Value $569,143

Adjusted +$11,627 for 38 sqft more living space. Net adjustment: +$11,627.

2310 ARNIE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,364 sqft Built 1998
Raw Value $556,796
Adjusted Value $526,166

Adjusted -$32,433 for 106 sqft less living space and +$1,803 for being newer. Net adjustment: -$30,630.

2306 ARNIE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,557 sqft Built 1998
Raw Value $551,744
Adjusted Value $462,061

Adjusted -$91,486 for 299 sqft less living space and +$1,803 for being newer. Net adjustment: -$89,683.

2317 ARNIE LN, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,438 sqft Built 1998
Raw Value $572,624
Adjusted Value $519,352

Adjusted -$55,075 for 180 sqft less living space and +$1,803 for being newer. Net adjustment: -$53,272.

The Neighborhood

This home is valued 18.3% below the R545698D - Forest Creek Sec 8 & 9 median of $579,777. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 6.5% over the past year.

R545698D - Forest Creek Sec 8 & 9

below average
219 Properties
$579,777 Median Value
-6.5% YoY Change
2% Have Pool
97% Have Garage
This Home
$473,675
Median
$579,777

This home is -18.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,523 across all districts. With a homestead exemption claimed, that drops to $7,185 — saving $1,338 per year. That's $599 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%$4,230
Round RockCity0.3720%$1,762
Williamson CountyCounty0.3694%$1,750
Austin Community Collegespecial0.1034%$490
Williamson County FM/RdCounty0.0443%$210
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,523

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $526,166 would pay approximately $3,284 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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