Williamson County property record for 4012 Hillside Dr, Round Rock, TX 78681
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,351 sqft · built 1980 |
| Lot Size | 0.19 acres (8,266 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $6,554 (2025) |
| Deeds & Mortgages | Aug 2021 Mortgage Sep 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-3465-0010-0004 |
| Primary APN | R-16-3465-0010-0004 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,351 sqft Living Area |
| Gross Area | 1,483 sqft |
| 1st Floor Area | 1,351 sqft |
| Flooring | Carpet |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 2010 |
| Exterior Material | Wood |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Lot Area | 8,266 sqft (0.19 acres) |
| Garage Area | 399 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
|---|---|
| Porch Area | 148 sqft |
| Deck Area | 154 sqft |
| Patio Area | 132 sqft |
| Utility Building | 96 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R16346500100004 |
|---|---|
| Street Address | 4012 HILLSIDE DR |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-3616 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S3258 - BRUSHY CREEK SEC 1 (OR SOUTH), BLOCK 10, LOT 4 |
| Legal Subdivision | BRUSHY CREEK SEC 1 (OR SOUTH) |
| Legal Block | 10 |
| Legal Lot Number | 4 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 20509 |
Source: Williamson County records, as of October 13, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 3312 PRENTISS LN, LEANDER, TX 78641-3373 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 17, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FIRST NATIONAL BANK OF KEMP |
| Sep 17, 2020 | Deed of Trust, Mortgage · Commercial Mortgage FIRST NATIONAL BANK OF KEMP |
| Sep 14, 2020 | Warranty Deed, Transfer OTHER |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 14, 2020 |
| Deed Sale | Sep 14, 2020 |
| Prior Sale | Jul 23, 2015 |
| Deed Document Number | 2020109155 |
| Prior Transfer Date | Jul 21, 2015 |
| Prior Transfer Doc | 0000063473 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 4012 HILLSIDE DR, ROUND ROCK, TX 78681-3616 |
| Transaction Type | Mortgage |
| Record Updated | Aug 30, 2021 |
| Title Company | INDEPENDENCE TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000124239 |
|---|---|
| Date | Aug 17, 2021 |
| Instrument | 2021124239 |
| Name | FIRST NATIONAL BANK OF KEMP |
|---|---|
| Type | Bank |
| Address | KEMP, TX 75143 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 4012 HILLSIDE DR, ROUND ROCK, TX 78681-3616 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | INDEPENDENCE TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 3312 PRENTISS LN, LEANDER, TX 78641-3373 |
| Document Number | 0000111621 |
|---|---|
| Date | Sep 17, 2020 |
| Instrument | 2020111621 |
| Name | FIRST NATIONAL BANK OF KEMP |
|---|---|
| Type | Bank |
| Address | KEMP, TX 75143 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Sep 14, 2020 |
| Property Address | 4012 HILLSIDE DR, ROUND ROCK, TX 78681-3616 |
| Document Number | 0000109155 |
| Instrument Date | Sep 10, 2020 |
| Instrument | 109155 |
| Transaction Type | Transfer |
| Record Updated | Sep 25, 2020 |
| Title Company | OTHER |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3312 PRETISS LN LEANDER TX 78641, LEANDER, TX 78641 |
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 | $6,554.00 (+6.47%) | $277,199 (-13.29%) Land $71,500 Building $205,699 | $277,199 (-13.29%) Land $71,500 Building $205,699 |
| 2023 | $6,156.00 (-22.99%) | $319,678 Land $83,000 Building $236,678 | $319,678 Land $83,000 Building $236,678 |
| 2022 | $7,994.00 |
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 |
| Nearby Flood Claims | 3 (1982–2010) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Sep 2010 · rainfall accumulation |
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 98% of the US · lower than 98.8% 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 | 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 618 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, Google Fiber, SOS Communications, VTX Communications, Western Broadband.
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