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2239 SHARK LOOP, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,836 sqftBuilt 2000

Property at a Glance

This home is estimated between $543,888 and $659,250, with a best estimate of $585,364. 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

$543,888 $659,250
Best Estimate
$585,364
WCAD Value
$566,215
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 $543,888 and $659,250. 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 $659,250

Adjusted +$97,300 for 318 sqft more living space and +$1,803 for being newer. Net adjustment: +$99,103.

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 $629,944

Adjusted -$5,202 for 17 sqft less living space. Net adjustment: -$5,202.

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 $543,888

Adjusted +$10,403 for 34 sqft more living space. Net adjustment: +$10,403.

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 $585,364

Adjusted +$12,851 for 42 sqft more living space and +$1,803 for being newer. Net adjustment: +$14,654.

2259 SHARK LOOP, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,030 sqft Built 1999
Raw Value $603,164
Adjusted Value $545,608

Adjusted -$59,359 for 194 sqft less living space and +$1,803 for being newer. Net adjustment: -$57,556.

The Neighborhood

This home is valued 2.3% 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

typical
219 Properties
$579,777 Median Value
-6.5% YoY Change
2% Have Pool
97% Have Garage
This Home
$566,215
Median
$579,777

This home is -2.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $10,188 across all districts. With a homestead exemption claimed, that drops to $8,833 — saving $1,355 per year. That's $736 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%$5,057
Round RockCity0.3720%$2,106
Williamson CountyCounty0.3694%$2,092
Austin Community Collegespecial0.1034%$585
Williamson County FM/RdCounty0.0443%$251
Upper Brushy Creek WCIDWater0.0170%$96
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,188

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $585,364 would pay approximately $3,654 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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