Williamson County property record for 3112 Jazz St, Round Rock, TX 78664 · Last verified November 2025
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2 Baths |
| Year Built | Built 1998 |
| Square Footage | 1,442 sqft Living Area |
| Lot Size | 0.164 acres |
| Garage | 402 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $1,669.00 (2025) |
| Primary APN | R-16-5055-000I-0004 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Building Area | 1,442 sqft Living Area |
| 1st Floor | 1,442 sqft 1st Floor |
| Stories | 1 Stories |
| Primary Flooring | Carpet Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1998 |
| Exterior Material | Brick Veneer Exterior |
| Foundation Type | Mat/Raft Foundation (Slab) Foundation |
| Roof Construction | Hip Roof Construction |
| Lot Area | 7,153 sqft |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 402 sqft Garage |
| Patio Area | 98 sqft Patio |
| Porch | Open Porch |
| Porch Area | 186 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | R364251 |
|---|---|
| Street Address | 3112 JAZZ ST |
| City | ROUND ROCK |
| State | TX |
| Zip | 78664-7213 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | S6502 - REMINGTON HEIGHTS PH 1 SEC B, BLOCK I, LOT 4 |
| Legal Subdivision | REMINGTON HEIGHTS PH 01 SEC B |
| Legal Phase | 1 |
| Legal Block | I |
| Legal Lot Number | 4 |
| Jurisdiction | WILLIAMSON TX |
| Minor Civil Division | ROUND ROCK-GEORGETOWN |
| Census Blockgroup | 2 |
| Census Block | 2011 |
| Census Tract | 20710 |
Source: Williamson County records · APN R-16-5055-000I-0004
Assessment roll updated August 1, 2025 · Last verified November 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 |
|---|---|
| Mailing Address | 3112 JAZZ ST, ROUND ROCK, TX 78664-7213 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Dec 16, 2025 | Deed of Trust, Mortgage · Stand Alone First Mortgage MONICA FOSSI SIERRA |
| Nov 03, 2025 | Intrafamily Transfer, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 28, 2007 |
| Deed Sale | Dec 28, 2007 |
| Prior Sale | Aug 30, 2016 |
| Deed Doc Number | 0000106522 |
| Last Transfer Date | Nov 03, 2025 |
| Transfer Doc | 0000086636 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 3112 JAZZ ST, ROUND ROCK, TX 78664-7213 |
| Transaction Type | Mortgage |
| Record Updated | Dec 26, 2025 |
| Name | Verified Name |
|---|---|
| Address | 3112 JAZZ ST, ROUND ROCK, TX 78664-7213 |
| Document Number | 0000099650 |
|---|---|
| Date | Dec 16, 2025 |
| Instrument | 2025099650 |
| Name | MONICA FOSSI SIERRA |
|---|---|
| Type | Private Party |
| Address | 212 MONTEREY OAK TRL, GEORGETOWN, TX 78628 |
| Type | Stand Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 108 Months |
| Due | Dec 01, 2034 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Nov 03, 2025 |
| Property Address | 3112 JAZZ ST, ROUND ROCK, TX 78664-7213 |
| Document Number | 0000086636 |
| Map Reference | DOC 2025031472 |
| Instrument Date | Oct 30, 2025 |
| Instrument | 2025086636 |
| Transaction Type | Transfer |
| Record Updated | Nov 14, 2025 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3112 JAZZ ST, ROUND ROCK, TX 78664-7213 |
Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| Municipality | Round Rock City |
| Unified School District | Round Rock 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 | $1,669.00 (+9.08%) Homeowner's exemption Senior Citizen's exemption | $332,783 (-1.55%) Land $81,500 Building $251,283 | $332,783 (-1.55%) Land $81,500 Building $251,283 |
| 2023 | $1,530.00 (-42.16%) Homeowner's exemption Senior Citizen's exemption | $338,030 Land $85,000 Building $253,030 | $338,030 Land $85,000 Building $253,030 |
| 2022 | $2,645.00 |
3112 Jazz St is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Williamson County (48491C), updated October 5, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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