Williamson County property record for 509 Northern Trl, Leander, TX 78641
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,128 sqft · built 1994 |
| Lot Size | 0.186 acres (8,110 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $392,350 (Feb 2022) |
| Tax Bill | $6,310 (2025) |
| Deeds & Mortgages | Feb 2022 Mortgage Dec 2021 Sale + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | R17W338501F0005 |
| Primary APN | R17W338501F0005 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,128 sqft Living Area |
| 1st Floor Area | 1,128 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 2009 |
| Exterior Material | Brick |
| Roof Type | Hip |
| Lot Area | 8,110 sqft (0.186 acres) |
| Garage Area | 500 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 20 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R17W338501F0005 |
|---|---|
| Street Address | 509 NORTHERN TRL |
| City | LEANDER |
| State | TX |
| Zip | 78641-8763 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S4059 - MASON CREEK NORTH SEC 1 REPLAT, BLOCK F, LOT 5-6 |
| Legal Subdivision | MASON CREEK NORTH SEC 1 REPLAT |
| Legal Block | F |
| Legal Lot Number | 5-6 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | CEDAR PARK-LIBERTY HILL |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 20332 |
Source: Williamson County records, as of September 11, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 509 NORTHRON TRL |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 16, 2022 | Vendor's Lien, Transfer · Conventional Mortgage HOMEOWNERS FINANCIAL GROUP USA LLC |
| Dec 3, 2021 | Warranty Deed, Transfer |
| Apr 15, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ROYAL UNITED MORTGAGE LLC |
| Jan 26, 2021 | Quit Claim Deed, Transfer OTHER |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 16, 2022 · Amount on Record |
| Deed Sale | Feb 16, 2022 · Amount on Record |
| Prior Sale | Dec 3, 2021 |
| Deed Document Number | 202220442 |
| Prior Transfer Date | Jan 12, 2021 |
| Prior Transfer Doc | 0000012243 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Feb 16, 2022 |
| Property Address | 509 NORTHERN TRL, LEANDER, TX 78641-8763 |
| Document Number | 0000020442 |
| Map Reference | CAB G SL 211 |
| Instrument Date | Feb 15, 2022 |
| Instrument | 2022020442 |
| Transaction Type | Transfer |
| Record Updated | Mar 1, 2022 |
| Title Company | TEXAS NATIONAL TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 12309 CARLSBAD DR, 12309, AUSTIN, TX 78738-5334 |
| Name | Verified Name |
|---|---|
| Address | 509 NORTHERN TRL, LEANDER, TX 78641-8763 |
| Document Number | 0000020443 |
|---|---|
| Date | Feb 16, 2022 |
| Instrument | 2022020443 |
| Name | HOMEOWNERS FINANCIAL GROUP USA LLC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 1, 2052 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Dec 3, 2021 |
| Property Address | 509 NORTHERN TRL, LEANDER, TX 78641-8763 |
| Document Number | 0000184123 |
| Map Reference | CAB G SL 211 |
| Instrument Date | Dec 2, 2021 |
| Instrument | 2021184123 |
| Transaction Type | Transfer |
| Record Updated | Dec 15, 2021 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 566 S ELM AVE, 566, KANKAKEE, IL 60901-5422 |
| Name | Verified Name |
|---|---|
| Address | 12309 CARLSBAD DR, AUSTIN, TX 78738-5334 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 509 NORTHERN TRL, LEANDER, TX 78641-8763 |
| Transaction Type | Mortgage |
| Record Updated | Apr 28, 2021 |
| Title Company | TIMIOS INC |
| Name | Verified Name |
|---|
| Document Number | 0000055383 |
|---|---|
| Date | Apr 15, 2021 |
| Instrument | 2021055383 |
| Name | ROYAL UNITED MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | INDIANAPOLIS, IN 46250 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Mar 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Jan 26, 2021 |
| Property Address | 509 NORTHERN TRL, LEANDER, TX 78641-8763 |
| Document Number | 0000012243 |
| Instrument Date | Jan 12, 2021 |
| Instrument | 12243 |
| Transaction Type | Transfer |
| Record Updated | Feb 10, 2021 |
| Title Company | OTHER |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 509 NORTHERN TRL LEANDER TX 786418763, LEANDER, TX 78641-8763 |
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Leander City |
| County | Williamson County |
| Unified School District | Leander Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,310.00 (+9.47%) | $294,119 (+3.02%) Land $55,500 Building $238,619 | $294,119 (+3.02%) Land $55,500 Building $238,619 |
| 2023 | $5,764.00 (-2.59%) | $285,501 Land $67,000 Building $218,501 | $285,501 Land $67,000 Building $218,501 |
| 2022 | $5,917.00 |
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 | 4 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 99.8% of the US · lower than 99.8% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF LEANDER serves 98,330 people · EPA ID TX2460012 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Oct 2023 |
| Lead | 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 7 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 538 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Optimum Cable · Fiber in parts of the area | 940 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| Western Broadband Fixed Wireless | 200 / 40 |
May also be available: SOS Communications, Spectrum, T-Mobile, VTX Communications.
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