Beta Williamson County, TX only — data and coverage are limited during early access.

2915 FLOWER HILL DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

3 bed2 bath1,594 sqftBuilt 2001

Property at a Glance

This home is estimated between $211,693 and $422,728, with a best estimate of $312,150. 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

$211,693 $422,728
Best Estimate
$312,150
WCAD Value
$311,047
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 $211,693 and $422,728. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2905 FLOWER HILL DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,877 sqft Built 2001
Raw Value $329,898
Adjusted Value $254,059

Adjusted -$75,839 for 283 sqft less living space. Net adjustment: -$75,839.

2913 FLOWER HILL DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,595 sqft Built 2001
Raw Value $312,418
Adjusted Value $312,150

Adjusted -$268 for 1 sqft less living space. Net adjustment: -$268.

2907 FLOWER HILL DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,103 sqft Built 2002
Raw Value $353,528
Adjusted Value $211,693

Adjusted -$136,403 for 509 sqft less living space and -$5,432 for being older. Net adjustment: -$141,835.

2919 FLOWER HILL DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,529 sqft Built 1998
Raw Value $296,789
Adjusted Value $330,504

Adjusted +$17,419 for 65 sqft more living space and +$16,296 for being newer. Net adjustment: +$33,715.

2917 FLOWER HILL DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,375 sqft Built 1998
Raw Value $347,744
Adjusted Value $422,728

Adjusted +$58,688 for 219 sqft more living space and +$16,296 for being newer. Net adjustment: +$74,984.

The Neighborhood

This home is valued 31.1% below the R530506E - SONOMA ALL SECTIONS median of $451,534. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 7.0% over the past year.

R530506E - SONOMA ALL SECTIONS

below average
1,029 Properties
$451,534 Median Value
-7.0% YoY Change
2% Have Pool
100% Have Garage
This Home
$311,047
Median
$451,534

This home is -31.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $5,597 across all districts. With a homestead exemption claimed, that drops to $4,289 — saving $1,308 per year. That's $357 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%$2,778
Round RockCity0.3720%$1,157
Williamson CountyCounty0.3694%$1,149
Austin Community Collegespecial0.1034%$322
Williamson County FM/RdCounty0.0443%$138
Upper Brushy Creek WCIDWater0.0170%$53
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$5,597

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $312,150 would pay approximately $1,948 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.

View full property details