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4324 HANNOVER WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,549 sqftBuilt 2018

Property at a Glance

This home is estimated between $518,619 and $663,175, with a best estimate of $548,625. 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

$518,619 $663,175
Best Estimate
$548,625
WCAD Value
$524,268
High Confidence

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

Based on 5 comparable properties in G799514C - MAYFIELD RANCH, this home's estimated market value is between $518,619 and $663,175. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4329 HANNOVER WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,885 sqft Built 2018
Raw Value $593,101
Adjusted Value $518,619

Adjusted -$74,482 for 336 sqft less living space. Net adjustment: -$74,482.

4301 HANNOVER WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,214 sqft Built 2018
Raw Value $474,595
Adjusted Value $548,856

Adjusted +$74,261 for 335 sqft more living space. Net adjustment: +$74,261.

4311 HANNOVER WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,487 sqft Built 2019
Raw Value $651,257
Adjusted Value $663,175

Adjusted +$13,744 for 62 sqft more living space and -$1,826 for being older. Net adjustment: +$11,918.

4205 HANNOVER WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,345 sqft Built 2018
Raw Value $484,796
Adjusted Value $530,017

Adjusted +$45,221 for 204 sqft more living space. Net adjustment: +$45,221.

4336 HANNOVER WAY, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,227 sqft Built 2020
Raw Value $480,898
Adjusted Value $548,625

Adjusted +$71,379 for 322 sqft more living space and -$3,652 for being older. Net adjustment: +$67,727.

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
$524,268
Median
$523,371

This home is +0.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,833 across all districts. With a homestead exemption claimed, that drops to $9,265 — saving $1,568 per year. That's $772 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%$5,508
Highlands at Mayfield Ranch MUDMUD0.4850%$2,543
Williamson CountyCounty0.3694%$1,937
Williamson County ESD #9 - Round RockESD0.0999%$524
Williamson County FM/RdCounty0.0443%$232
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$10,833

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $548,625 would pay approximately $3,425 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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