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4232 HANNOVER WAY, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,290 sqftBuilt 2018

Property at a Glance

This home is estimated between $461,205 and $605,761, with a best estimate of $491,211. 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

$461,205 $605,761
Best Estimate
$491,211
WCAD Value
$621,054
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 $461,205 and $605,761. 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 $461,205

Adjusted -$131,896 for 595 sqft less living space. Net adjustment: -$131,896.

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 $491,442

Adjusted +$16,847 for 76 sqft more living space. Net adjustment: +$16,847.

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 $605,761

Adjusted -$43,670 for 197 sqft less living space and -$1,826 for being older. Net adjustment: -$45,496.

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 $472,604

Adjusted -$12,192 for 55 sqft less living space. Net adjustment: -$12,192.

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 $491,211

Adjusted +$13,965 for 63 sqft more living space and -$3,652 for being older. Net adjustment: +$10,313.

The Neighborhood

This home is valued 18.7% 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
$621,054
Median
$523,371

This home is +18.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,833 across all districts. With a homestead exemption claimed, that drops to $11,247 — saving $1,586 per year. That's $937 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%$6,525
Highlands at Mayfield Ranch MUDMUD0.4850%$3,012
Williamson CountyCounty0.3694%$2,294
Williamson County ESD #9 - Round RockESD0.0999%$621
Williamson County FM/RdCounty0.0443%$275
Upper Brushy Creek WCIDWater0.0170%$106
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0663%$12,833

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $491,211 would pay approximately $3,066 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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