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4211 MANGROVE CAVE CT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,343 sqftBuilt 2001

Property at a Glance

This home is estimated between $381,317 and $467,949, with a best estimate of $403,759. That places the property above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194, in a neighborhood that declined 10.9% over the past year.

Estimated Value Range

$381,317 $467,949
Best Estimate
$403,759
WCAD Value
$377,152
High Confidence

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

Based on 5 comparable properties in R107503F - PRESERVE AT STONE OAK - PH 3 & 4, this home's estimated market value is between $381,317 and $467,949. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4209 MANGROVE CAVE CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,208 sqft Built 2001
Raw Value $376,277
Adjusted Value $403,759

Adjusted +$27,482 for 135 sqft more living space. Net adjustment: +$27,482.

4201 MANGROVE CAVE CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,343 sqft Built 2001
Raw Value $381,317
Adjusted Value $381,317

This comparable closely matches the subject property's features.

4213 MANGROVE CAVE CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,789 sqft Built 2001
Raw Value $347,105
Adjusted Value $459,885

Adjusted +$112,780 for 554 sqft more living space. Net adjustment: +$112,780.

4204 MANGROVE CAVE CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,208 sqft Built 2001
Raw Value $373,645
Adjusted Value $401,127

Adjusted +$27,482 for 135 sqft more living space. Net adjustment: +$27,482.

4203 MANGROVE CAVE CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,723 sqft Built 2001
Raw Value $341,734
Adjusted Value $467,949

Adjusted +$126,215 for 620 sqft more living space. Net adjustment: +$126,215.

The Neighborhood

This home is valued 2.4% above the R107503F - PRESERVE AT STONE OAK - PH 3 & 4 median of $368,194. With 1,045 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 10.9% over the past year.

R107503F - PRESERVE AT STONE OAK - PH 3 & 4

typical
1,045 Properties
$368,194 Median Value
-10.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$377,152
Median
$368,194

This home is +2.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,786 across all districts. With a homestead exemption claimed, that drops to $5,466 — saving $1,320 per year. That's $456 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
Round Rock ISDSchool0.8931%$3,368
Round RockCity0.3720%$1,403
Williamson CountyCounty0.3694%$1,393
Austin Community Collegespecial0.1034%$390
Williamson County FM/RdCounty0.0443%$167
Upper Brushy Creek WCIDWater0.0170%$64
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,786

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $403,759 would pay approximately $2,520 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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