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3013 ALTON PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed4 bath3,695 sqftBuilt 2017

Property at a Glance

This home is estimated between $764,400 and $1,244,876, with a best estimate of $963,226. 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

$764,400 $1,244,876
Best Estimate
$963,226
WCAD Value
$889,973
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 $764,400 and $1,244,876. 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 $963,226

Adjusted -$107,434 for 390 sqft less living space. Net adjustment: -$107,434.

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 $1,244,876

Adjusted +$132,778 for 482 sqft more living space. Net adjustment: +$132,778.

3034 ALTON PL, ROUND ROCK, TX 78665
0.00 mi 98% similar Same subdivision
3 bed 2 bath 3,112 sqft Built 2018
Raw Value $813,340
Adjusted Value $973,941

Adjusted +$160,601 for 583 sqft more living space. Net adjustment: +$160,601.

4 bed 3 bath 2,928 sqft Built 2016
Raw Value $553,112
Adjusted Value $764,400

Adjusted +$211,288 for 767 sqft more living space. Net adjustment: +$211,288.

4 bed 3 bath 2,754 sqft Built 2017
Raw Value $619,037
Adjusted Value $878,257

Adjusted +$259,220 for 941 sqft more living space. Net adjustment: +$259,220.

The Neighborhood

This home is valued 9.0% below the R501615D - FOREST GROVES median of $977,717. That positions it competitively for buyers comparing within the neighborhood. 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
$889,973
Median
$977,717

This home is -9.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $16,013 across all districts. With a homestead exemption claimed, that drops to $14,598 — saving $1,415 per year. That's $1,217 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%$7,948
Round RockCity0.3720%$3,311
Williamson CountyCounty0.3694%$3,288
Austin Community Collegespecial0.1034%$920
Williamson County FM/RdCounty0.0443%$395
Upper Brushy Creek WCIDWater0.0170%$151
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$16,013

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $963,226 would pay approximately $6,012 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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