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3050 ALTON PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

5 bed5 bath3,653 sqftBuilt 2015

Property at a Glance

This home is estimated between $752,830 and $1,233,306, with a best estimate of $951,656. That places the property below the R501615D - FOREST GROVES median of $977,717, in a neighborhood that appreciated 1.9% over the past year.

Estimated Value Range

$752,830 $1,233,306
Best Estimate
$951,656
WCAD Value
$1,114,852
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $752,830 and $1,233,306. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3001 ALTON PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 4 bath 4,085 sqft Built 2017
Raw Value $1,070,660
Adjusted Value $951,656

Adjusted -$119,004 for 432 sqft less living space. Net adjustment: -$119,004.

3033 ALTON PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 4 bath 3,213 sqft Built 2015
Raw Value $1,112,098
Adjusted Value $1,233,306

Adjusted +$121,208 for 440 sqft more living space. Net adjustment: +$121,208.

3034 ALTON PL, ROUND ROCK, TX 78665
0.00 mi 94% similar Same subdivision
3 bed 2 bath 3,112 sqft Built 2018
Raw Value $813,340
Adjusted Value $962,371

Adjusted +$149,031 for 541 sqft more living space. Net adjustment: +$149,031.

4 bed 3 bath 2,928 sqft Built 2016
Raw Value $553,112
Adjusted Value $752,830

Adjusted +$199,718 for 725 sqft more living space. Net adjustment: +$199,718.

4 bed 3 bath 2,754 sqft Built 2017
Raw Value $619,037
Adjusted Value $866,687

Adjusted +$247,650 for 899 sqft more living space. Net adjustment: +$247,650.

The Neighborhood

This home is valued 14.0% above the R501615D - FOREST GROVES median of $977,717. With 29 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 1.9% over the past year.

R501615D - FOREST GROVES

typical
29 Properties
$977,717 Median Value
+1.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$1,114,852
Median
$977,717

This home is +14.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $20,059 across all districts. With a homestead exemption claimed, that drops to $18,603 — saving $1,456 per year. That's $1,550 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%$9,957
Round RockCity0.3720%$4,147
Williamson CountyCounty0.3694%$4,119
Austin Community Collegespecial0.1034%$1,153
Williamson County FM/RdCounty0.0443%$494
Upper Brushy Creek WCIDWater0.0170%$190
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$20,059

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $951,656 would pay approximately $5,940 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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