Williamson County property record for 1586 Monterosa Loop, Round Rock, TX 78665
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 3,272 sqft · built 2011 |
| Lot Size | 0.374 acres (16,288 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $297,400 (Jul 2011) |
| Tax Bill | $10,292 (2025) |
| Deeds & Mortgages | Feb 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5684-0001-0016 |
| Primary APN | R-16-5684-0001-0016 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,272 sqft Living Area |
| 1st Floor Area | 2,007 sqft |
| 2nd Floor Area | 1,265 sqft |
| Flooring | Tile |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2011 |
|---|---|
| Effective Year Built | Effective 2011 |
| Exterior Material | Brick Veneer |
| Roof Type | Hip |
| Lot Area | 16,288 sqft (0.374 acres) |
| Garage Area | 649 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 418 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R16568400010016 |
|---|---|
| Street Address | 1586 MONTEROSA LOOP |
| City | ROUND ROCK |
| State | TX |
| Zip | 78665-1389 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S9543 - TERAVISTA SEC 13B, BLOCK 1, LOT 16 |
| Legal Subdivision | TERAVISTA SEC 13B |
| Legal Block | 1 |
| Legal Lot Number | 16 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 21510 |
1586 Monterosa Loop is owned and occupied by two individuals who bought it in July 2011.
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 1586 MONTEROSA LOOP, ROUND ROCK, TX 78665-1389 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 19, 2011 · Amount on File |
| Deed Sale | Jul 19, 2011 · Amount on File |
| Prior Sale | May 8, 2009 |
| Deed Document Number | 201147077 |
| Prior Transfer Date | Jul 15, 2011 |
| Prior Transfer Doc | 0000047077 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 1586 MONTEROSA LOOP, ROUND ROCK, TX 78665-1389 |
| Transaction Type | Mortgage |
| Record Updated | Feb 19, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000019246 |
|---|---|
| Date | Feb 8, 2021 |
| Instrument | 2021019246 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 264 Months |
| Due | Feb 1, 2043 |
The 2025 property tax bill for 1586 Monterosa Loop was $10,292 with exemptions applied.
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 | $10,292.00 Homeowner's exemption Disabled Person's exemption Veteran's exemption | $686,289 | $687,097 Land $166,250 Building $520,847 |
| 2023 | $9,240.00 (-5.1%) Homeowner's exemption | $636,355 Land $125,000 Building $511,355 | $636,355 Land $125,000 Building $511,355 |
| 2022 | $9,737.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1586 Monterosa Loop 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 | 5 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 1586 Monterosa Loop 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 93% of the US · lower than 96% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% 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 | WILLIAMSON COUNTY MUD 11 serves 4,248 people · EPA ID TX2460159 |
|---|---|
| Water Source | Purchased surface water from CITY OF ROUND ROCK |
| Last State Inspection | Nov 2024 |
| Lead | 5 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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.
Source: FCC Broadband Data Collection, based on 369 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| AT&T Fiber · Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Optimum, SOS Communications, VTX Communications, Western Broadband.
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