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2506 CR 172, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed19 sqftBuilt 2022

Property at a Glance

This home is estimated between $141,391 and $681,402, with a best estimate of $518,593. That places the property below the R30QRVP - WEST ROUND ROCK RV PARK median of $626,690, in a neighborhood that appreciated 7.8% over the past year.

Estimated Value Range

$141,391 $681,402
Best Estimate
$518,593
WCAD Value
$1,693,911
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R30QRVP - WEST ROUND ROCK RV PARK. The estimated range of $141,391 and $681,402 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $419,708

Adjusted -$60,193 for no garage. Net adjustment: -$60,193.

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $681,402

Adjusted -$60,193 for no garage. Net adjustment: -$60,193.

3 bed 1,232 sqft Built 2011
Raw Value $141,391
Adjusted Value $141,391

This comparable closely matches the subject property's features.

4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $518,593

Adjusted -$60,193 for no garage. Net adjustment: -$60,193.

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $641,822

Adjusted -$60,193 for no garage. Net adjustment: -$60,193.

The Neighborhood

This home is valued 170.3% above the R30QRVP - WEST ROUND ROCK RV PARK median of $626,690. With 16 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 7.8% over the past year.

R30QRVP - WEST ROUND ROCK RV PARK

outlier high
16 Properties
$626,690 Median Value
+7.8% YoY Change
0% Have Pool
0% Have Garage
This Home
$1,693,911
Median
$626,690

This home is +170.3% above the subdivision median.

Tax Analysis

The estimated annual property tax is $25,869 across all districts. With a homestead exemption claimed, that drops to $24,306 — saving $1,563 per year. That's $2,026 per month a buyer should budget. The assessed value increased +10.0% vs the subdivision average of +7.8%. This above-average increase gives a protest opportunity score of 36 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$15,128
Williamson CountyCounty0.3694%$6,258
Austin Community Collegespecial0.1034%$1,752
Williamson County ESD #9 - Round RockESD0.0999%$1,692
Williamson County FM/RdCounty0.0443%$751
Upper Brushy Creek WCIDWater0.0170%$288
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$25,869
36 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $518,593 would pay approximately $3,237 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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