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1108 STONE SLOPE CT, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,044 sqftBuilt 2006

Property at a Glance

This home is estimated between $329,725 and $533,552, with a best estimate of $403,051. That places the property below the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$329,725 $533,552
Best Estimate
$403,051
WCAD Value
$611,491
High Confidence

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

Based on 5 comparable properties in R417506E - TERAVISTA R4, this home's estimated market value is between $329,725 and $533,552. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4201 FLAT STONE CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,902 sqft Built 2005
Raw Value $370,015
Adjusted Value $403,051

Adjusted +$33,855 for 142 sqft more living space and -$819 for being older. Net adjustment: +$33,036.

4209 FLAT STONE CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,848 sqft Built 2004
Raw Value $369,063
Adjusted Value $414,154

Adjusted +$46,729 for 196 sqft more living space and -$1,638 for being older. Net adjustment: +$45,091.

4207 FLAT STONE CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,320 sqft Built 2004
Raw Value $397,165
Adjusted Value $329,725

Adjusted -$65,802 for 276 sqft less living space and -$1,638 for being older. Net adjustment: -$67,440.

1102 STONE SLOPE CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,105 sqft Built 2002
Raw Value $365,544
Adjusted Value $347,725

Adjusted -$14,543 for 61 sqft less living space and -$3,276 for being older. Net adjustment: -$17,819.

1103 STONE SLOPE CT, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,664 sqft Built 2003
Raw Value $445,412
Adjusted Value $533,552

Adjusted +$90,597 for 380 sqft more living space and -$2,457 for being older. Net adjustment: +$88,140.

The Neighborhood

This home is valued 41.9% above the R417506E - TERAVISTA R4 median of $430,980. With 1,632 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

above average
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$611,491
Median
$430,980

This home is +41.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $11,708 across all districts. With a homestead exemption claimed, that drops to $10,345 — saving $1,363 per year. That's $862 per month a buyer should budget. The assessed value increased +6.9% vs the subdivision average of -4.6%. This above-average increase gives a protest opportunity score of 65 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,461
Williamson County MUD #10MUD0.3875%$2,370
Williamson CountyCounty0.3694%$2,259
Austin Community Collegespecial0.1034%$632
Williamson County ESD #9 - Round RockESD0.0999%$611
Williamson County FM/RdCounty0.0443%$271
Upper Brushy Creek WCIDWater0.0170%$104
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$11,708
65 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $403,051 would pay approximately $2,516 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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