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3001 ALTON PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed4 bath4,085 sqftBuilt 2017

Property at a Glance

This home is estimated between $871,834 and $1,352,311, with a best estimate of $985,692. That places the property above the R501615D - FOREST GROVES median of $977,717, in a neighborhood that appreciated 1.9% over the past year.

Estimated Value Range

$871,834 $1,352,311
Best Estimate
$985,692
WCAD Value
$1,070,660
Low Confidence

Based on 5 comparable properties(2 in the same subdivision)

There are 5 comparable properties within range, but few are in R501615D - FOREST GROVES. The estimated range of $871,834 and $1,352,311 should be treated as a rough guide.

Comparable Properties (5)

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 $1,352,311

Adjusted +$240,213 for 872 sqft more living space. Net adjustment: +$240,213.

3034 ALTON PL, ROUND ROCK, TX 78665
0.00 mi 95% similar Same subdivision
3 bed 2 bath 3,112 sqft Built 2018
Raw Value $813,340
Adjusted Value $1,081,375

Adjusted +$268,035 for 973 sqft more living space. Net adjustment: +$268,035.

4 bed 3 bath 2,928 sqft Built 2016
Raw Value $553,112
Adjusted Value $871,834

Adjusted +$318,722 for 1,157 sqft more living space. Net adjustment: +$318,722.

4 bed 3 bath 2,754 sqft Built 2017
Raw Value $619,037
Adjusted Value $985,692

Adjusted +$366,655 for 1,331 sqft more living space. Net adjustment: +$366,655.

4 bed 3 bath 2,828 sqft Built 2022
Raw Value $630,988
Adjusted Value $977,258

Adjusted +$346,270 for 1,257 sqft more living space. Net adjustment: +$346,270.

The Neighborhood

This home is valued 9.5% 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
$1,070,660
Median
$977,717

This home is +9.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $19,264 across all districts. With a homestead exemption claimed, that drops to $17,816 — saving $1,448 per year. That's $1,485 per month a buyer should budget. The assessed value increased +7.6% vs the subdivision average of +1.9%. This above-average increase gives a protest opportunity score of 49 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$9,562
Round RockCity0.3720%$3,983
Williamson CountyCounty0.3694%$3,956
Austin Community Collegespecial0.1034%$1,107
Williamson County FM/RdCounty0.0443%$475
Upper Brushy Creek WCIDWater0.0170%$182
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$19,264
49 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $985,692 would pay approximately $6,153 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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