Williamson County property record for 133 Robertson Ln, Jarrell, TX 76537
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,359 sqft · built 2014 |
| Owner | Individual Name on File |
| Tax Bill | $4,810 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-11-8025-8F21-0018 |
| Primary APN | R-11-8025-8F21-0018 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,359 sqft Living Area |
| 1st Floor Area | 1,359 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2014 |
|---|---|
| Effective Year Built | Effective 2015 |
| Exterior Material | Marblecrete |
| Foundation Type | Slab (Mat/Raft) |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 141 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R525096 |
|---|---|
| Street Address | 133 ROBERTSON LN |
| City | JARRELL |
| State | TX |
| Zip | 76537-4404 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S10541 - SONTERRA WEST SEC 8F, BLOCK 21, LOT 18 |
| Legal Subdivision | SONTERRA WEST SEC 8-F |
| Legal Block | 21 |
| Legal Lot Number | 18 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | JARRELL |
| Census Block Group | 4 |
| Census Block | 4034 |
| Census Tract | 21601 |
Source: Williamson County assessment roll, as of August 1, 2025
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| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 133 ROBERTSON LN, JARRELL, TX 76537-4404 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 7, 2014 |
| Deed Sale | Oct 7, 2014 |
| Deed Document Number | 2014080948 |
| Record Updated | Jun 8, 2026 |
Source: Williamson County assessment roll, as of August 1, 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Jarrell Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,810.00 (+13.95%) Homeowner's exemption | $241,719 (-5.27%) Land $62,000 Building $179,719 | $241,719 (-5.27%) Land $62,000 Building $179,719 |
| 2023 | $4,221.00 (-8.22%) Homeowner's exemption | $255,158 Land $63,000 Building $192,158 | $255,158 Land $63,000 Building $192,158 |
| 2022 | $4,599.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective October 5, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 91% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SONTERRA MUD serves 16,614 people · EPA ID TX2460157 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | Fluoride resolved · Apr 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 819 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Generate-Ubiquity Holdings Fiber | 5,000 / 5,000 |
| Heritage Broadband Fixed Wireless | 1,000 / 100 |
| Optimum Communications Cable · Fiber in parts of the area | 940 / 35 |
| AMG Technology Investment Group Fixed Wireless | 500 / 200 |
| Verizon Fixed Wireless | 300 / 20 |
| SOS Communications Fixed Wireless | 100 / 20 |
May also be available: Bartlett Electric Cooperative, Electronic Corporate Pages, Hotwire Communications, Valley Telephone Cooperative, Inc. (TX).
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