Williamson County property record for 3107 Luminoso Ln E, Round Rock, TX 78681
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,870 sqft · built 2003 |
| Lot Size | 0.171 acres (7,438 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $372,400 (Aug 2017) |
| Tax Bill | $9,897 (2025) |
| Deeds & Mortgages | Jul 2021 Mortgage Jun 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5251-000L-0014 |
| Primary APN | R-16-5251-000L-0014 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 2,870 sqft Living Area |
| 1st Floor Area | 1,770 sqft |
| 2nd Floor Area | 1,100 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Brick Veneer |
| Roof Material | Other |
| Lot Area | 7,438 sqft (0.171 acres) |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 66 sqft |
| Patio Area | 151 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R165251000L0014 |
|---|---|
| Street Address | 3107 LUMINOSO LN E |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-2280 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S7769 - SENDERO SPRINGS SEC 1, BLOCK L, LOT 14 |
| Legal Subdivision | SENDERO SPRINGS SEC 1 |
| Legal Block | L |
| Legal Lot Number | 14 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 20606 |
3107 Luminoso Ln E is owned and occupied by two individuals who bought it in August 2017.
Source: Williamson County records, as of September 11, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3107 LUMINOSO LN E, ROUND ROCK, TX 78681-2280 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Jul 21, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CARDINAL FINANCIAL COMPANY LP |
| Jun 30, 2020 | Deed of Trust, Mortgage · Conventional Mortgage KELLER MORTGAGE LLC |
| Aug 29, 2017 | Vendor's Lien, Transfer · FHA Mortgage KELLER MORTGAGE LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 29, 2017 · Amount on File |
| Deed Sale | Aug 29, 2017 · Amount on File |
| Prior Sale | Apr 3, 2012 · Amount on File |
| Deed Document Number | 201779963 |
| Prior Transfer Date | Aug 25, 2017 |
| Prior Transfer Doc | 0000079963 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 3107 LUMINOSO LN E, ROUND ROCK, TX 78681-2280 |
| Transaction Type | Mortgage |
| Record Updated | Dec 16, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000109460 |
|---|---|
| Date | Jul 21, 2021 |
| Instrument | 2021109460 |
| Name | CARDINAL FINANCIAL COMPANY LP |
|---|---|
| Type | Mortgage Company |
| Address | CHARLOTTE, NC 28273 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 3107 LUMINOSO LN E, ROUND ROCK, TX 78681-2280 |
| Transaction Type | Mortgage |
| Record Updated | Dec 16, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000070529 |
|---|---|
| Date | Jun 30, 2020 |
| Instrument | 2020070529 |
| Name | KELLER MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DUBLIN, OH 43016 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2050 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Aug 29, 2017 |
| Property Address | 3107 LUMINOSO LN E, ROUND ROCK, TX 78681-2280 |
| Document Number | 0000079963 |
| Map Reference | CAB U SL318 |
| Instrument Date | Aug 25, 2017 |
| Instrument | 2017079963 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | ITC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 5400 THOUSAND OAKS DR, 5400, ROUND ROCK, TX 78681-1315 |
| Name | Verified Name |
|---|---|
| Address | 3107 LUMINOSO LN E, ROUND ROCK, TX 78681-2280 |
| Document Number | 0000079964 |
|---|---|
| Date | Aug 29, 2017 |
| Instrument | 2017079964 |
| Name | KELLER MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 3107 Luminoso Ln E was $9,897 with a homeowner's exemption.
Source: Williamson County assessment roll, as of September 11, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Unified School District | Round Rock Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,897.00 Homeowner's exemption | $660,891 | $720,896 Land $143,000 Building $577,896 |
| 2023 | $8,345.00 (-4.51%) Homeowner's exemption | $552,260 Land $129,000 Building $423,260 | $552,260 Land $129,000 Building $423,260 |
| 2022 | $8,739.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3107 Luminoso Ln E in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 3107 Luminoso Ln E is low, with a 0.02% annual chance of wildfire.
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 | 0.02% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | BRUSHY CREEK MUD serves 18,314 people · EPA ID TX2460061 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 401 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: SOS Communications, VTX Communications, Western Broadband.
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