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4312 HANNOVER WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,247 sqftBuilt 2019

Property at a Glance

This home is estimated between $453,499 and $598,055, with a best estimate of $483,505. 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

$453,499 $598,055
Best Estimate
$483,505
WCAD Value
$482,463
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 $453,499 and $598,055. 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 $453,499

Adjusted -$141,428 for 638 sqft less living space and +$1,826 for being newer. Net adjustment: -$139,602.

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 $483,736

Adjusted +$7,315 for 33 sqft more living space and +$1,826 for being newer. Net adjustment: +$9,141.

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 $598,055

Adjusted -$53,202 for 240 sqft less living space. Net adjustment: -$53,202.

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 $464,898

Adjusted -$21,724 for 98 sqft less living space and +$1,826 for being newer. Net adjustment: -$19,898.

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 $483,505

Adjusted +$4,433 for 20 sqft more living space and -$1,826 for being older. Net adjustment: +$2,607.

The Neighborhood

This home is valued 7.8% below the G799514C - MAYFIELD RANCH median of $523,371. That positions it competitively for buyers comparing within the neighborhood. 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
$482,463
Median
$523,371

This home is -7.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $9,969 across all districts. With a homestead exemption claimed, that drops to $8,409 — saving $1,560 per year. That's $701 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%$5,069
Highlands at Mayfield Ranch MUDMUD0.4850%$2,340
Williamson CountyCounty0.3694%$1,782
Williamson County ESD #9 - Round RockESD0.0999%$482
Williamson County FM/RdCounty0.0443%$214
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$9,969

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $483,505 would pay approximately $3,018 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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