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1525 BRANDI LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed12,480 sqftBuilt 1978

Property at a Glance

This home is estimated between $2,076,232 and $2,231,314, with a best estimate of $2,125,949. That places the property above the R30IS - Storage Warehouse-west Round Rock median of $1,125,302, in a neighborhood that appreciated 11.8% over the past year.

Estimated Value Range

$2,076,232 $2,231,314
Best Estimate
$2,125,949
WCAD Value
$1,426,389
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R30IS - Storage Warehouse-west Round Rock. The estimated range of $2,076,232 and $2,231,314 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,368 sqft Built 1978
Raw Value $592,489
Adjusted Value $2,231,314

Adjusted +$1,699,018 for 10,112 sqft more living space and -$60,193 for no garage. Net adjustment: +$1,638,825.

3 bed 2 bath 2,102 sqft Built 1978
Raw Value $508,341
Adjusted Value $2,191,859

Adjusted +$1,743,711 for 10,378 sqft more living space and -$60,193 for no garage. Net adjustment: +$1,683,518.

3 bed 2 bath 1,095 sqft Built 1978
Raw Value $273,235
Adjusted Value $2,125,949

Adjusted +$1,912,907 for 11,385 sqft more living space and -$60,193 for no garage. Net adjustment: +$1,852,714.

3 bed 1 bath 890 sqft Built 1960
Raw Value $194,413
Adjusted Value $2,081,572

Adjusted +$1,947,352 for 11,590 sqft more living space and -$60,193 for no garage. Net adjustment: +$1,887,159.

3 bed 4 bath 1,971 sqft Built 1986
Raw Value $370,703
Adjusted Value $2,076,232

Adjusted +$1,765,722 for 10,509 sqft more living space and -$60,193 for no garage. Net adjustment: +$1,705,529.

The Neighborhood

This home is valued 26.8% above the R30IS - Storage Warehouse-west Round Rock median of $1,125,302. With 11 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 11.8% over the past year.

R30IS - Storage Warehouse-west Round Rock

above average
11 Properties
$1,125,302 Median Value
+11.8% YoY Change
0% Have Pool
0% Have Garage
This Home
$1,426,389
Median
$1,125,302

This home is +26.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $25,665 across all districts. With a homestead exemption claimed, that drops to $24,151 — saving $1,514 per year. That's $2,013 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%$12,739
Round RockCity0.3720%$5,306
Williamson CountyCounty0.3694%$5,270
Austin Community Collegespecial0.1034%$1,475
Williamson County FM/RdCounty0.0443%$632
Upper Brushy Creek WCIDWater0.0170%$242
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$25,665

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $2,125,949 would pay approximately $13,270 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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