Williamson County property record for 4553 Post Loop, Round Rock, TX 78681 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 2020 |
| Square Footage | 2,700 sqft Living Area |
| Lot Size | 6,114 sqft (0.14 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $430,100 (2021) |
| Tax Bill | $10,280.00 (2024) |
| Primary APN | R-20-5410-110G-0111 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Building Area | 2,700 sqft Living Area |
| 1st Floor | 1,501 sqft 1st Floor |
| 2nd Floor | 1,199 sqft 2nd Floor |
| Stories | 2 Stories |
| Primary Flooring | Carpet Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 2020 |
|---|---|
| Effective Year Built | Effective 2020 |
| Lot Area | 6,114 sqft (0.14 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 420 sqft Garage |
| Porch | Open Porch |
| Porch Area | 226 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | R205410110G0111 |
|---|---|
| Street Address | 4553 POST LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-2092 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | S12403 - HIGHLANDS AT MAYFIELD RANCH SEC 11, BLOCK G, LOT 111 |
| Legal Subdivision | HIGHLANDS AT MAYFIELD RANCH SEC 11 |
| Legal Block | G |
| Legal Lot Number | 111 |
| Jurisdiction | WILLIAMSON TX |
| Minor Civil Division | ROUND ROCK-GEORGETOWN |
| Census Blockgroup | 2 |
| Census Block | 2000 |
| Census Tract | 20609 |
Source: Williamson County records · APN R-20-5410-110G-0111
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 | 4553 POST LOOP, ROUND ROCK, TX 78681-2092 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Dec 13, 2022 | Deed of Trust, Mortgage · Stand Alone Second Mortgage UNIVERSITY FCU |
| Mar 02, 2021 | Vendor's Lien, Transfer · Conventional Mortgage VELOCIO MORTGAGE LLC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 02, 2021 · Amount on Record |
| Deed Sale | Mar 02, 2021 · Amount on Record |
| Deed Doc Number | 202128336 |
| Prior Transfer Date | Feb 23, 2021 |
| Prior Transfer Doc | 0000028336 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 4553 POST LOOP, ROUND ROCK, TX 78681-2092 |
| Transaction Type | Mortgage |
| Record Updated | Dec 22, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000136113 |
|---|---|
| Date | Dec 13, 2022 |
| Instrument | 2022136113 |
| Name | UNIVERSITY FCU |
|---|---|
| Type | Credit Union |
| Address | AUSTIN, TX 78759 |
| Type | Stand Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 239 Months |
| Due | Nov 01, 2042 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Mar 02, 2021 |
| Property Address | 4553 POST LOOP, ROUND ROCK, TX 78681-2092 |
| Document Number | 0000028336 |
| Map Reference | PL 2020100361 |
| Instrument Date | Feb 23, 2021 |
| Instrument | 2021028336 |
| Transaction Type | Transfer |
| Record Updated | Oct 21, 2022 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 10721 RESEARCH BLVD # BLVDB-210, 10721, AUSTIN, TX 78759-5694 |
| Name | Verified Name |
|---|---|
| Address | 4553 POST LOOP, ROUND ROCK, TX 78681-2092 |
| Document Number | 0000028337 |
|---|---|
| Date | Mar 02, 2021 |
| Instrument | 2021028337 |
| Name | VELOCIO MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Lender is also the Seller |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 01, 2051 |
Source: Williamson County records · Assessment roll updated September 15, 2025 · Last verified August 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Georgetown 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 | $10,280.00 Homeowner's exemption | $601,586 (+9.1%) Land $109,000 Building $492,586 | $601,586 (+9.1%) Land $109,000 Building $492,586 |
| 2024 | $10,280.00 (+0.95%) | ||
| 2023 | $10,183.00 (-21.84%) Homeowner's exemption | $551,432 Land $115,000 Building $436,432 | $551,432 Land $115,000 Building $436,432 |
| 2022 | $13,029.00 |
4553 Post Loop is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Moderate risk).
Source: FEMA National Flood Hazard Layer · Williamson County (48491C), updated October 5, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Moderate 47th percentile of exposed land nationally · 21st in Texas |
|---|---|
| Wildfire Likelihood | Moderate — about 1 in 1,266 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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