Williamson County property record for 2603 W Messick Loop, Round Rock, TX 78681 · Last verified October 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2 Baths |
| Year Built | Built 1982 |
| Square Footage | 1,779 sqft Living Area |
| Lot Size | 0.267 acres |
| Garage | 441 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $5,595.00 (2025) |
| Primary APN | R-16-3607-000B-0004 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 1,779 sqft Living Area |
| 1st Floor | 1,779 sqft 1st Floor |
| Stories | 1 Stories |
| Primary Flooring | Carpet Flooring |
| Interior Structure | Finished/Painted Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1982 |
|---|---|
| Exterior Material | Wood Exterior |
| Roof Construction | Gable Roof Construction |
| Lot Area | 11,636 sqft |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 441 sqft Garage |
| Patio Area | 100 sqft Patio |
| Porch | Open Porch |
| Porch Area | 35 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | R061545 |
|---|---|
| Street Address | 2603 W MESSICK LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-7106 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | CIMARRON SEC 7, BLOCK B, LOT 4 |
| Legal Subdivision | CIMARRON |
| Legal Block | B |
| Legal Lot Number | 4 |
| Jurisdiction | WILLIAMSON TX |
| Minor Civil Division | ROUND ROCK-GEORGETOWN |
| Census Blockgroup | 4 |
| Census Block | 4010 |
| Census Tract | 20503 |
Source: Williamson County records · APN R-16-3607-000B-0004
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 Owner Names on File |
|---|---|
| Mailing Address | 2603 W MESSICK LOOP, ROUND ROCK, TX 78681-7106 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 03, 2008 |
| Deed Sale | Oct 03, 2008 |
| Deed Doc Number | 0000076143 |
| Last Transfer Date | Nov 08, 2012 |
| Transfer Doc | 0000093432 |
| Record Refreshed | Jun 07, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 2603 W MESSICK LOOP, ROUND ROCK, TX 78681-7106 |
| Transaction Type | Mortgage |
| Record Updated | Nov 14, 2025 |
| Name | Verified Name |
|---|---|
| Address | 2603 W MESSICK LOOP, ROUND ROCK, TX 78681-7106 |
| Document Number | 0000086854 |
|---|---|
| Date | Nov 03, 2025 |
| Instrument | 2025086854 |
| Name | GONZALO CASTELLANOS PEREZ JR |
|---|---|
| Type | Private Party |
| Address | 32 FAIRVIEW DR, ROUND ROCK, TX 78665 |
| Type | Assumption |
|---|---|
| Amount | Amount Recorded |
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 | $5,595.00 (+13.63%) Homeowner's exemption | $385,384 (+14.45%) Land $90,000 Building $295,384 | $385,384 (+14.45%) Land $90,000 Building $295,384 |
| 2023 | $4,924.00 (-11.61%) Homeowner's exemption | $336,734 Land $90,000 Building $246,734 | $336,734 Land $90,000 Building $246,734 |
| 2022 | $5,571.00 |
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