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2806 FOUNTAIN GROVE CV, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed3 bath2,181 sqftBuilt 2006

Property at a Glance

This home is estimated between $263,643 and $558,984, with a best estimate of $315,238. That places the property below the R530506E - SONOMA ALL SECTIONS median of $451,534, in a neighborhood that declined 7.0% over the past year.

Estimated Value Range

$263,643 $558,984
Best Estimate
$315,238
WCAD Value
$694,168
High Confidence

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

Based on 5 comparable properties in R530506E - SONOMA ALL SECTIONS, this home's estimated market value is between $263,643 and $558,984. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2813 FOUNTAIN GROVE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,981 sqft Built 2006
Raw Value $586,039
Adjusted Value $371,654

Adjusted -$214,385 for 800 sqft less living space. Net adjustment: -$214,385.

2801 FOUNTAIN GROVE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,933 sqft Built 2006
Raw Value $514,295
Adjusted Value $312,773

Adjusted -$201,522 for 752 sqft less living space. Net adjustment: -$201,522.

2805 FOUNTAIN GROVE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,862 sqft Built 2006
Raw Value $497,733
Adjusted Value $315,238

Adjusted -$182,495 for 681 sqft less living space. Net adjustment: -$182,495.

2818 FOUNTAIN GROVE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,192 sqft Built 2006
Raw Value $534,572
Adjusted Value $263,643

Adjusted -$270,929 for 1,011 sqft less living space. Net adjustment: -$270,929.

2809 FOUNTAIN GROVE CV, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,066 sqft Built 2006
Raw Value $528,166
Adjusted Value $558,984

Adjusted +$30,818 for 115 sqft more living space. Net adjustment: +$30,818.

The Neighborhood

This home is valued 53.7% above the R530506E - SONOMA ALL SECTIONS median of $451,534. With 1,029 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 7.0% over the past year.

R530506E - SONOMA ALL SECTIONS

outlier high
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$694,168
Median
$451,534

This home is +53.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,490 across all districts. With a homestead exemption claimed, that drops to $11,111 — saving $1,379 per year. That's $926 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%$6,200
Round RockCity0.3720%$2,582
Williamson CountyCounty0.3694%$2,565
Austin Community Collegespecial0.1034%$718
Williamson County FM/RdCounty0.0443%$308
Upper Brushy Creek WCIDWater0.0170%$118
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,490

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $315,238 would pay approximately $1,968 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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