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8505 SPRINGFIELD GORGE DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,135 sqftBuilt 1909

Property at a Glance

This home is estimated between $306,963 and $385,277, with a best estimate of $353,420. That places the property below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036, in a neighborhood that declined 5.2% over the past year.

Estimated Value Range

$306,963 $385,277
Best Estimate
$353,420
WCAD Value
$472,145
High Confidence

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

Based on 5 comparable properties in R292598D - Stone Canyon - Weekley & Newmark, this home's estimated market value is between $306,963 and $385,277. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

8433 SPRINGFIELD GORGE DR, ROUND ROCK, TX 78681
0.02 mi 100% similar Same subdivision
3 bed 2 bath 2,393 sqft Built 1909
Raw Value $471,357
Adjusted Value $385,277

Adjusted -$86,080 for 258 sqft less living space. Net adjustment: -$86,080.

8509 SPRINGFIELD GORGE DR, ROUND ROCK, TX 78681
0.01 mi 95% similar Same subdivision
3 bed 2 bath 2,138 sqft Built 1999
Raw Value $471,949
Adjusted Value $372,368

Adjusted -$1,001 for 3 sqft less living space and -$98,580 for being older. Net adjustment: -$99,581.

8426 SPRINGFIELD GORGE DR, ROUND ROCK, TX 78681
0.05 mi 95% similar Same subdivision
3 bed 2 bath 2,155 sqft Built 1998
Raw Value $457,578
Adjusted Value $353,420

Adjusted -$6,673 for 20 sqft less living space and -$97,485 for being older. Net adjustment: -$104,158.

8501 SPRINGFIELD GORGE DR, ROUND ROCK, TX 78681
0.01 mi 95% similar Same subdivision
3 bed 2 bath 2,163 sqft Built 1998
Raw Value $500,498
Adjusted Value $306,963

Adjusted -$9,342 for 28 sqft less living space and -$97,485 for being older and -$86,708 for no pool. Net adjustment: -$193,535.

16707 WILLOW OAK LN, ROUND ROCK, TX 78681
0.07 mi 94% similar Same subdivision
3 bed 2 bath 2,214 sqft Built 1998
Raw Value $468,452
Adjusted Value $344,609

Adjusted -$26,358 for 79 sqft less living space and -$97,485 for being older. Net adjustment: -$123,843.

The Neighborhood

This home is valued 9.7% below the R292598D - Stone Canyon - Weekley & Newmark median of $523,036. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 5.2% over the past year.

R292598D - Stone Canyon - Weekley & Newmark

typical
952 Properties
$523,036 Median Value
-5.2% YoY Change
1% Have Pool
99% Have Garage
This Home
$472,145
Median
$523,036

This home is -9.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,061 across all districts. With a homestead exemption claimed, that drops to $6,723 — saving $1,338 per year. That's $560 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%$4,217
Williamson CountyCounty0.3694%$1,744
Fern Bluff MUDMUD0.1800%$850
Austin Community Collegespecial0.1034%$488
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$472
Williamson County FM/RdCounty0.0443%$209
Upper Brushy Creek WCIDWater0.0170%$80
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$8,061

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $353,420 would pay approximately $2,206 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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