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4102 HAIGHT ST, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,885 sqftBuilt 2017

Property at a Glance

This home is estimated between $619,281 and $1,257,888, with a best estimate of $795,413. 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

$619,281 $1,257,888
Best Estimate
$795,413
WCAD Value
$614,911
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 $619,281 and $1,257,888. 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 $782,290

Adjusted +$214,801 for 969 sqft more living space and +$5,478 for being newer. Net adjustment: +$220,279.

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 $795,413

Adjusted +$214,801 for 969 sqft more living space and +$1,826 for being newer. Net adjustment: +$216,627.

4149 PRESIDIO LN, ROUND ROCK, TX 78681
0.00 mi 98% similar Same subdivision
3 bed 2 bath 2,248 sqft Built 2018
Raw Value $479,901
Adjusted Value $619,281

Adjusted +$141,206 for 637 sqft more living space and -$1,826 for being older. Net adjustment: +$139,380.

5 bed 5 bath 2,711 sqft Built 2016
Raw Value $1,217,491
Adjusted Value $1,257,888

Adjusted +$38,571 for 174 sqft more living space and +$1,826 for being newer. Net adjustment: +$40,397.

4 bed 3 bath 2,219 sqft Built 2007
Raw Value $904,649
Adjusted Value $1,070,544

Adjusted +$147,634 for 666 sqft more living space and +$18,261 for being newer. Net adjustment: +$165,895.

The Neighborhood

This home is valued 17.5% 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
$614,911
Median
$523,371

This home is +17.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,706 across all districts. With a homestead exemption claimed, that drops to $11,121 — saving $1,585 per year. That's $927 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%$6,460
Highlands at Mayfield Ranch MUDMUD0.4850%$2,982
Williamson CountyCounty0.3694%$2,272
Williamson County ESD #9 - Round RockESD0.0999%$614
Williamson County FM/RdCounty0.0443%$273
Upper Brushy Creek WCIDWater0.0170%$105
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$12,706

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $795,413 would pay approximately $4,965 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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