Williamson County property record for 3603 Bass Loop, Round Rock, TX 78665 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,171 sqft · built 1999 |
| Lot Size | 0.216 acres (9,451 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,063 (2025) |
| Deeds & Mortgages | Oct 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-4453-000F-0027 |
| Primary APN | R-16-4453-000F-0027 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,171 sqft Living Area |
| 1st Floor Area | 904 sqft |
| 2nd Floor Area | 1,267 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Brick Veneer |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Hip |
| Lot Area | 9,451 sqft |
| Garage Area | 399 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 12 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R378856 |
|---|---|
| Street Address | 3603 BASS LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665-1435 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S6821 - MEADOW LAKE SEC 1-B REVISED, BLOCK F, LOT 27 |
| Legal Subdivision | MEADOW LAKE |
| Legal Block | F |
| Legal Lot Number | 27 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 21515 |
Source: Williamson County records · APN R-16-4453-000F-0027
Assessment roll updated August 1, 2025 · Last verified October 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3603 BASS LOOP, ROUND ROCK, TX 78665-1435 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 05, 2015 |
| Deed Sale | Oct 05, 2015 |
| Prior Sale | Mar 17, 2015 |
| Deed Document Number | 2015087712 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 3603 BASS LOOP, ROUND ROCK, TX 78665-1435 |
| Transaction Type | Mortgage |
| Record Updated | Sep 05, 2022 |
| Title Company | INDEPENDENCE TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000159079 |
|---|---|
| Date | Oct 19, 2021 |
| Instrument | 2021159079 |
| Name | UNIVERSITY FCU |
|---|---|
| Type | Credit Union |
| Address | AUSTIN, TX 78759 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2051 |
Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Municipality | Round Rock City |
| Unified School District | Round Rock Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,063.00 (+13.9%) Homeowner's exemption | $343,032 (+0.61%) Land $75,900 Building $267,132 | $343,032 (+0.61%) Land $75,900 Building $267,132 |
| 2023 | $4,445.00 (-8.35%) Homeowner's exemption | $340,942 Land $80,000 Building $260,942 | $340,942 Land $80,000 Building $260,942 |
| 2022 | $4,850.00 |
Source: FEMA National Flood Hazard Layer, Williamson County (48491C), updated October 5, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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