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2259 SHARK LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath2,030 sqftBuilt 1999

Property at a Glance

This home is estimated between $601,444 and $719,463, with a best estimate of $687,500. That places the property above 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

$601,444 $719,463
Best Estimate
$687,500
WCAD Value
$603,164
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 $601,444 and $719,463. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2231 SHARK LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,518 sqft Built 1999
Raw Value $560,147
Adjusted Value $716,806

Adjusted +$156,659 for 512 sqft more living space. Net adjustment: +$156,659.

2245 SHARK LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,853 sqft Built 2000
Raw Value $635,146
Adjusted Value $687,500

Adjusted +$54,157 for 177 sqft more living space and -$1,803 for being older. Net adjustment: +$52,354.

2227 SHARK LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,802 sqft Built 2000
Raw Value $533,485
Adjusted Value $601,444

Adjusted +$69,762 for 228 sqft more living space and -$1,803 for being older. Net adjustment: +$67,959.

2207 SHARK LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,794 sqft Built 1999
Raw Value $570,710
Adjusted Value $642,920

Adjusted +$72,210 for 236 sqft more living space. Net adjustment: +$72,210.

2249 SHARK LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,764 sqft Built 1999
Raw Value $638,074
Adjusted Value $719,463

Adjusted +$81,389 for 266 sqft more living space. Net adjustment: +$81,389.

The Neighborhood

This home is valued 4.0% above the R545698D - Forest Creek Sec 8 & 9 median of $579,777. With 219 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.5% over the past year.

R545698D - Forest Creek Sec 8 & 9

typical
219 Properties
$579,777 Median Value
-6.5% YoY Change
2% Have Pool
97% Have Garage
This Home
$603,164
Median
$579,777

This home is +4.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,853 across all districts. With a homestead exemption claimed, that drops to $9,491 — saving $1,362 per year. That's $791 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%$5,387
Round RockCity0.3720%$2,244
Williamson CountyCounty0.3694%$2,228
Austin Community Collegespecial0.1034%$624
Williamson County FM/RdCounty0.0443%$267
Upper Brushy Creek WCIDWater0.0170%$103
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,853

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $687,500 would pay approximately $4,291 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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