Williamson County property record for 4128 N Summercrest Loop, Round Rock, TX 78681 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2.5 Baths |
| Year Built | Built 1999 |
| Square Footage | 2,578 sqft Living Area |
| Lot Size | 9,261 sqft (0.213 acres) |
| Garage | 422 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $600,162 (2025) |
| Tax Bill | $2,411.00 (2024) |
| Primary APN | R17W349904AD004 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Partial Baths | 1 Partial Baths |
| Building Area | 2,578 sqft Living Area |
| 1st Floor | 2,578 sqft 1st Floor |
| Stories | 1 Stories |
| Primary Flooring | Carpet Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Exterior Material | Stone Exterior |
| Roof Construction | Hip Roof Construction |
| Lot Area | 9,261 sqft (0.213 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 422 sqft Garage |
| Patio Area | 220 sqft Patio |
| Porch | Open Porch |
| Porch Area | 35 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Heating Fuel | Gas Heating Fuel |
| Sewage | Sewage Connected |
| Water Source | Yes (Unknown Type) Water Source |
| Account Number | R17W349904AD004 |
|---|---|
| Street Address | 4128 N SUMMERCREST LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-1086 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | S6947 - VISTA OAKS SEC 4A FINAL PLAT, BLOCK D, LOT 4 |
| Legal Subdivision | VISTA OAKS SEC 4A FINAL PLAT |
| Legal Block | D |
| Legal Lot Number | 4 |
| Jurisdiction | WILLIAMSON TX |
| Minor Civil Division | ROUND ROCK-GEORGETOWN |
| Census Blockgroup | 2 |
| Census Block | 2010 |
| Census Tract | 20604 |
Source: Williamson County records · APN R17W349904AD004
Assessment roll updated September 15, 2025 · Last verified August 2026
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 | 4128 N SUMMERCREST LOOP, ROUND ROCK, TX 78681-1086 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Husband And Wife |
| Date | Document |
|---|---|
| Aug 28, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Aug 28, 2017 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 10, 2025 · Amount on Record |
| Deed Sale | Feb 10, 2025 · Amount on Record |
| Deed Doc Number | 20259355 |
| Last Transfer Date | Feb 26, 2025 |
| Transfer Doc | 0000014382 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Aug 28, 2017 |
| Property Address | 4128 N SUMMERCREST LOOP, ROUND ROCK, TX 78681-1086 |
| Document Number | 0000079444 |
| Instrument Date | Aug 17, 2017 |
| Instrument | 79444 |
| Transaction Type | Transfer |
| Record Updated | Sep 18, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Life Estate |
| Address | 21519 FAIRHAVEN CREEK DR CYPRESS TX 774334053, CYPRESS, TX 77433-4053 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Aug 28, 2017 |
| Property Address | 4128 N SUMMERCREST LOOP, ROUND ROCK, TX 78681-1086 |
| Document Number | 0000079445 |
| Instrument Date | Aug 17, 2017 |
| Instrument | 79445 |
| Transaction Type | Transfer |
| Record Updated | Sep 18, 2017 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Life Estate |
| Address | 21519 FAIRHAVEN CREEK DR CYPRESS TX 774334053, CYPRESS, TX 77433-4053 |
Source: Williamson County records · Assessment roll updated September 15, 2025 · Last verified August 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Leander 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 | $2,411.00 | $470,880 (-1.76%) | $489,076 (+2.04%) Land $102,000 Building $387,076 |
| 2024 | $2,411.00 (+4.1%) | ||
| 2023 | $2,316.00 (-12.57%) Homeowner's exemption Senior Citizen's exemption | $479,294 Land $109,000 Building $370,294 | $479,294 Land $109,000 Building $370,294 |
| 2022 | $2,649.00 |
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