Williamson County property record for 645 Rancho Sienna Loop, Georgetown, TX 78628 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 3,152 sqft · built 2018 |
| Lot Size | 0.696 acres (30,361 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $11,981 (2025) |
| Deeds & Mortgages | Jun 2020 Mortgage Oct 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R-15-4215-150U-0023 |
| Primary APN | R-15-4215-150U-0023 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,152 sqft Living Area |
| 1st Floor Area | 1,952 sqft |
| 2nd Floor Area | 1,200 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2019 |
| Exterior Material | Marblecrete |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 30,361 sqft (0.696 acres) |
| Garage Area | 806 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 283 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R543896 |
|---|---|
| Street Address | 645 RANCHO SIENNA LOOP |
| City | GEORGETOWN |
| State | TX |
| Zip | 78628-2037 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S11042 - RANCHO SIENNA SEC 15, BLOCK U, LOT 23 |
| Legal Subdivision | RANCHO SIENNA SEC 15 |
| Legal Block | U |
| Legal Lot Number | 23 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 20124 |
Source: Williamson County records · APN R-15-4215-150U-0023
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 | Individual Name on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 645 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628-2037 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jun 19, 2020 | Deed of Trust, Mortgage MR COOPER |
| Oct 25, 2018 | Grant Deed, Subdivision Related Transfer LOANDEPOT.COM LLC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 16, 2025 |
| Deed Sale | Apr 16, 2025 |
| Prior Sale | Oct 25, 2018 |
| Deed Document Number | 2025028070 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 645 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628-2037 |
| Document Number | 0000068945 |
| Instrument Date | Jun 19, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 14, 2020 |
| Title Company | ATTORNEY ONLY |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 645 RANCHO SIENNA LOOP GEORGETOWN TX 786282037, GEORGETOWN, TX 78628-2037 |
| Document Number | 0000068945 |
|---|---|
| Date | Jun 26, 2020 |
| Instrument | 68945 |
| Name | MR COOPER |
|---|---|
| Address | COPPELL, TX 75019 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jun 25, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Oct 25, 2018 |
| Property Address | 645 RANCHO SIENNA LOOP, GEORGETOWN, TX 78628-2037 |
| Document Number | 0000095068 |
| Instrument Date | Oct 22, 2018 |
| Instrument | 95068 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Nov 08, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 645 RANCHO SIENNA LOOP GEORGETOWN TX 786282037, GEORGETOWN, TX 78628-2037 |
| Document Number | 95069 |
|---|---|
| Date | Oct 25, 2018 |
| Instrument | 95069 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Funding / Finance Company |
| Address | FOOTHILL RANCH, CA 92610 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Oct 24, 2048 |
Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Liberty Hill 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 | $11,981.00 (+8.39%) Homeowner's exemption Disabled Person's exemption Veteran's exemption | $623,136 (-10.08%) Land $103,000 Building $520,136 | $623,136 (-10.08%) Land $103,000 Building $520,136 |
| 2023 | $11,054.00 (-4.47%) Homeowner's exemption | $692,986 Land $130,000 Building $562,986 | $692,986 Land $130,000 Building $562,986 |
| 2022 | $11,571.00 |
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 A, within 500 ft |
| Wildfire Risk | Low above 32% of the US · above 9% of Texas |
|---|---|
| Wildfire Likelihood | About 1 in 3,030 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values are read at the parcel center point; lenders make the official flood determination.
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