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

4334 BANCROFT LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2,241 sqftBuilt 2025

Property at a Glance

This home is estimated between $303,258 and $677,937, with a best estimate of $484,618. That places the property below the G507521B - UNI HEIGHTS median of $490,141, in a neighborhood that appreciated 51.6% over the past year.

Estimated Value Range

$303,258 $677,937
Best Estimate
$484,618
WCAD Value
$479,805
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 $303,258 and $677,937. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4339 BANCROFT LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,278 sqft Built 2024
Raw Value $479,275
Adjusted Value $470,356

Adjusted -$10,881 for 37 sqft less living space and +$1,962 for being newer. Net adjustment: -$8,919.

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 $677,937

Adjusted +$120,867 for 411 sqft more living space and +$1,962 for being newer. Net adjustment: +$122,829.

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 $510,455

Adjusted +$72,050 for 245 sqft more living space. Net adjustment: +$72,050.

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 $484,618

Adjusted +$12,645 for 43 sqft more living space and +$1,962 for being newer. Net adjustment: +$14,607.

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 $303,258

Adjusted +$59,110 for 201 sqft more living space. Net adjustment: +$59,110.

The Neighborhood

This home is valued 2.1% 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
$479,805
Median
$490,141

This home is -2.1% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,893 across all districts. With a homestead exemption claimed, that drops to $7,333 — saving $1,560 per year. That's $611 per month a buyer should budget. The assessed value increased +352.6% vs the subdivision average of +51.6%. This above-average increase gives a protest opportunity score of 100 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Georgetown ISDSchool1.0506%$5,041
Round RockCity0.3720%$1,785
Williamson CountyCounty0.3694%$1,773
Williamson County FM/RdCounty0.0443%$213
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.8534%$8,893
100 / 100

There may be a strong case to protest this appraisal.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $484,618 would pay approximately $3,025 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