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4121 GEARY ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath1,486 sqftBuilt 2016

Property at a Glance

This home is estimated between $267,019 and $633,623, with a best estimate of $470,343. That places the property below the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$267,019 $633,623
Best Estimate
$470,343
WCAD Value
$523,884
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 $267,019 and $633,623. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

3736 BAINBRIDGE ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,916 sqft Built 2014
Raw Value $562,011
Adjusted Value $470,343

Adjusted -$95,320 for 430 sqft less living space and +$3,652 for being newer. Net adjustment: -$91,668.

3601 BAINBRIDGE ST, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,916 sqft Built 2016
Raw Value $578,786
Adjusted Value $483,466

Adjusted -$95,320 for 430 sqft less living space. Net adjustment: -$95,320.

4 bed 3 bath 1,811 sqft Built 2014
Raw Value $702,015
Adjusted Value $633,623

Adjusted -$72,044 for 325 sqft less living space and +$3,652 for being newer. Net adjustment: -$68,392.

4149 PRESIDIO LN, ROUND ROCK, TX 78681
0.00 mi 94% similar Same subdivision
3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $307,334

Adjusted -$168,915 for 762 sqft less living space and -$3,652 for being older. Net adjustment: -$172,567.

3 bed 1,232 sqft Built 2011
Raw Value $141,391
Adjusted Value $267,019

Adjusted +$56,305 for 254 sqft more living space and +$9,130 for being newer and +$60,193 for having a garage. Net adjustment: +$125,628.

The Neighborhood

This home is in line with the G799514C - MAYFIELD RANCH median of $523,371. Note that values in this subdivision declined 9.3% over the past year.

G799514C - MAYFIELD RANCH

typical
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$523,884
Median
$523,371

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,825 across all districts. With a homestead exemption claimed, that drops to $9,257 — saving $1,568 per year. That's $771 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
Georgetown ISDSchool1.0506%$5,504
Highlands at Mayfield Ranch MUDMUD0.4850%$2,541
Williamson CountyCounty0.3694%$1,935
Williamson County ESD #9 - Round RockESD0.0999%$523
Williamson County FM/RdCounty0.0443%$232
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$10,825

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $470,343 would pay approximately $2,936 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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