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4125 HAIGHT ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,249 sqftBuilt 2016

Property at a Glance

This home is estimated between $476,471 and $927,734, with a best estimate of $652,603. That places the property above the G799514C - MAYFIELD RANCH median of $523,371, in a neighborhood that declined 9.3% over the past year.

Estimated Value Range

$476,471 $927,734
Best Estimate
$652,603
WCAD Value
$616,190
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 $476,471 and $927,734. 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 $639,480

Adjusted +$73,817 for 333 sqft more living space and +$3,652 for being newer. Net adjustment: +$77,469.

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 $652,603

Adjusted +$73,817 for 333 sqft more living space. Net adjustment: +$73,817.

4149 PRESIDIO LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $476,471

Adjusted +$222 for 1 sqft more living space and -$3,652 for being older. Net adjustment: -$3,430.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $927,734

Adjusted +$6,650 for 30 sqft more living space and +$16,435 for being newer. Net adjustment: +$23,085.

4 bed 3 bath 2,154 sqft Built 2001
Raw Value $860,722
Adjusted Value $909,172

Adjusted +$21,059 for 95 sqft more living space and +$27,391 for being newer. Net adjustment: +$48,450.

The Neighborhood

This home is valued 17.7% above the G799514C - MAYFIELD RANCH median of $523,371. With 1,093 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 9.3% over the past year.

G799514C - MAYFIELD RANCH

above average
1,093 Properties
$523,371 Median Value
-9.3% YoY Change
1% Have Pool
100% Have Garage
This Home
$616,190
Median
$523,371

This home is +17.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,732 across all districts. With a homestead exemption claimed, that drops to $11,148 — saving $1,584 per year. That's $929 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%$6,474
Highlands at Mayfield Ranch MUDMUD0.4850%$2,989
Williamson CountyCounty0.3694%$2,276
Williamson County ESD #9 - Round RockESD0.0999%$616
Williamson County FM/RdCounty0.0443%$273
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$12,732

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $652,603 would pay approximately $4,074 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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