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3009 ALTON PL, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath2,950 sqftBuilt 2017

Property at a Glance

This home is estimated between $559,172 and $1,039,649, with a best estimate of $641,922. 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

$559,172 $1,039,649
Best Estimate
$641,922
WCAD Value
$820,760
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 $559,172 and $1,039,649 should be treated as a rough guide.

Comparable Properties (5)

3034 ALTON PL, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,112 sqft Built 2018
Raw Value $813,340
Adjusted Value $768,713

Adjusted -$44,627 for 162 sqft less living space. Net adjustment: -$44,627.

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 $1,039,649

Adjusted -$72,449 for 263 sqft less living space. Net adjustment: -$72,449.

3 bed 2 bath 2,328 sqft Built 2017
Raw Value $470,578
Adjusted Value $641,922

Adjusted +$171,344 for 622 sqft more living space. Net adjustment: +$171,344.

4 bed 3 bath 2,928 sqft Built 2016
Raw Value $553,112
Adjusted Value $559,172

Adjusted +$6,060 for 22 sqft more living space. Net adjustment: +$6,060.

3 bed 2 bath 2,132 sqft Built 2015
Raw Value $408,191
Adjusted Value $633,528

Adjusted +$225,337 for 818 sqft more living space. Net adjustment: +$225,337.

The Neighborhood

This home is valued 16.1% 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

below average
29 Properties
$977,717 Median Value
+1.9% YoY Change
0% Have Pool
100% Have Garage
This Home
$820,760
Median
$977,717

This home is -16.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,768 across all districts. With a homestead exemption claimed, that drops to $13,366 — saving $1,402 per year. That's $1,114 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%$7,330
Round RockCity0.3720%$3,053
Williamson CountyCounty0.3694%$3,032
Austin Community Collegespecial0.1034%$849
Williamson County FM/RdCounty0.0443%$364
Upper Brushy Creek WCIDWater0.0170%$140
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,768

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $641,922 would pay approximately $4,007 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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