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8641 WELLSPRING LOOP, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

2 bed2 bath1,321 sqftBuilt 2022

Property at a Glance

This home is estimated between $270,664 and $371,232, with a best estimate of $341,926. That places the property below the H125322B - WELLSPRING median of $366,598, in a neighborhood that appreciated 28.8% over the past year.

Estimated Value Range

$270,664 $371,232
Best Estimate
$341,926
WCAD Value
$319,379
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in H125322B - WELLSPRING. The estimated range of $270,664 and $371,232 should be treated as a rough guide.

Comparable Properties (5)

8644 WELLSPRING LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 3 bath 1,386 sqft Built 2023
Raw Value $377,998
Adjusted Value $371,232

Adjusted -$17,082 for 65 sqft less living space and +$10,316 for being newer. Net adjustment: -$6,766.

8632 WELLSPRING LOOP, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 3 bath 1,353 sqft Built 2023
Raw Value $348,233
Adjusted Value $350,139

Adjusted -$8,410 for 32 sqft less living space and +$10,316 for being newer. Net adjustment: +$1,906.

4 bed 2 bath 1,355 sqft Built 2006
Raw Value $444,649
Adjusted Value $270,664

Adjusted -$8,935 for 34 sqft less living space and -$165,050 for being older. Net adjustment: -$173,985.

3 bed 2 bath 1,170 sqft Built 2007
Raw Value $447,811
Adjusted Value $332,760

Adjusted +$39,683 for 151 sqft more living space and -$154,734 for being older. Net adjustment: -$115,051.

4 bed 2 bath 1,279 sqft Built 2006
Raw Value $495,938
Adjusted Value $341,926

Adjusted +$11,038 for 42 sqft more living space and -$165,050 for being older. Net adjustment: -$154,012.

The Neighborhood

This home is valued 12.9% below the H125322B - WELLSPRING median of $366,598. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 28.8% over the past year.

H125322B - WELLSPRING

typical
48 Properties
$366,598 Median Value
+28.8% YoY Change
0% Have Pool
100% Have Garage
This Home
$319,379
Median
$366,598

This home is -12.9% below the subdivision median.

Tax Analysis

The estimated annual property tax is $7,352 across all districts. With a homestead exemption claimed, that drops to $5,605 — saving $1,747 per year. That's $467 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
Hutto ISDSchool1.2052%$3,849
Siena MUD #1MUD0.5250%$1,677
Williamson CountyCounty0.3694%$1,180
Williamson County ESD #3 - HuttoESD0.1000%$319
Williamson County FM/RdCounty0.0443%$142
EWC Higher Ed Centerspecial0.0409%$131
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.3018%$7,352

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $341,926 would pay approximately $2,134 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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