Beta Williamson County, TX only — data and coverage are limited during early access.

4339 BANCROFT LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

4 bed2 bath2,278 sqftBuilt 2024

Property at a Glance

This home is estimated between $312,177 and $686,856, with a best estimate of $493,537. That places the property above the G507521B - UNI HEIGHTS median of $490,141, in a neighborhood that appreciated 51.6% over the past year.

Estimated Value Range

$312,177 $686,856
Best Estimate
$493,537
WCAD Value
$479,275
High Confidence

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

Based on 5 comparable properties in G507521B - UNI HEIGHTS, this home's estimated market value is between $312,177 and $686,856. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4307 BANCROFT LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 1,830 sqft Built 2024
Raw Value $555,108
Adjusted Value $686,856

Adjusted +$131,748 for 448 sqft more living space. Net adjustment: +$131,748.

4338 BANCROFT LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,996 sqft Built 2025
Raw Value $438,405
Adjusted Value $519,374

Adjusted +$82,931 for 282 sqft more living space and -$1,962 for being older. Net adjustment: +$80,969.

4323 BANCROFT LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,198 sqft Built 2024
Raw Value $470,011
Adjusted Value $493,537

Adjusted +$23,526 for 80 sqft more living space. Net adjustment: +$23,526.

4326 BANCROFT LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,040 sqft Built 2025
Raw Value $244,148
Adjusted Value $312,177

Adjusted +$69,991 for 238 sqft more living space and -$1,962 for being older. Net adjustment: +$68,029.

4327 BANCROFT LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,448 sqft Built 2025
Raw Value $492,883
Adjusted Value $440,927

Adjusted -$49,994 for 170 sqft less living space and -$1,962 for being older. Net adjustment: -$51,956.

The Neighborhood

This home is valued 2.2% below the G507521B - UNI HEIGHTS median of $490,141. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 51.6% over the past year.

G507521B - UNI HEIGHTS

typical
173 Properties
$490,141 Median Value
+51.6% YoY Change
0% Have Pool
99% Have Garage
This Home
$479,275
Median
$490,141

This home is -2.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,883 across all districts. With a homestead exemption claimed, that drops to $7,323 — saving $1,560 per year. That's $610 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%$5,035
Round RockCity0.3720%$1,783
Williamson CountyCounty0.3694%$1,771
Williamson County FM/RdCounty0.0443%$212
Upper Brushy Creek WCIDWater0.0170%$81
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$8,883

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $493,537 would pay approximately $3,081 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.

View full property details