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901 MARTIN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

2 bed3 sqftBuilt 2023

Property at a Glance

This home is estimated between $165,405 and $500,154, with a best estimate of $234,876. 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

$165,405 $500,154
Best Estimate
$234,876
WCAD Value
$201,561
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 $165,405 and $500,154 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,788 sqft Built 2020
Raw Value $560,347
Adjusted Value $500,154

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

2 bed 1 bath 1,594 sqft Built 1960
Raw Value $234,876
Adjusted Value $234,876

This comparable closely matches the subject property's features.

2 bed 1 bath 864 sqft Built 1960
Raw Value $186,463
Adjusted Value $186,463

This comparable closely matches the subject property's features.

3 bed 1,831 sqft Built 1945
Raw Value $165,405
Adjusted Value $165,405

This comparable closely matches the subject property's features.

3 bed 2 bath 730 sqft Built 2000
Raw Value $295,858
Adjusted Value $235,665

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

The Neighborhood

This home is valued 67.8% below the R30QRVP - WEST ROUND ROCK RV PARK median of $626,690. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 7.8% over the past year.

R30QRVP - WEST ROUND ROCK RV PARK

outlier low
16 Properties
$626,690 Median Value
+7.8% YoY Change
0% Have Pool
0% Have Garage
This Home
$201,561
Median
$626,690

This home is -67.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $3,078 across all districts. With a homestead exemption claimed, that drops to $1,791 — saving $1,287 per year. That's $149 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%$1,800
Williamson CountyCounty0.3694%$745
Austin Community Collegespecial0.1034%$208
Williamson County ESD #9 - Round RockESD0.0999%$201
Williamson County FM/RdCounty0.0443%$89
Upper Brushy Creek WCIDWater0.0170%$34
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$3,078

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $234,876 would pay approximately $1,466 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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