Williamson County property record for 3501 Shellcastle Ln, Round Rock, TX 78681 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bathrooms | 2.5 Baths |
| Year Built | Built 2007 |
| Square Footage | 2,956 sqft Living Area |
| Lot Size | 8,910 sqft (0.205 acres) |
| Garage | 441 sqft |
| Last Sale | $305,000 (2016) |
| Tax Bill | $10,628.00 (2025) |
| Primary APN | R-16-5693-000F-0008 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Partial Baths | 1 Partial Baths |
| Building Area | 2,956 sqft Living Area |
| 1st Floor | 2,333 sqft 1st Floor |
| 2nd Floor | 623 sqft 2nd Floor |
| Stories | 2 Stories |
| Primary Flooring | Tile Flooring |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Exterior Material | Stone Exterior |
| Roof Material | Other (not Classified) Roof |
| Lot Area | 8,910 sqft (0.205 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 441 sqft Garage |
| Porch | Open Porch |
| Porch Area | 279 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | R165693000F0008 |
|---|---|
| Street Address | 3501 SHELLCASTLE LN |
| City | ROUND ROCK |
| State | TX |
| Zip | 78681-1143 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | S8720 - VILLAGE AT MAYFIELD RANCH PH 3, BLOCK F, LOT 8 |
| Legal Subdivision | VILLAGE AT MAYFIELD RANCH PH 3 |
| Legal Phase | 3 |
| Legal Block | F |
| Legal Lot Number | 8 |
| Jurisdiction | WILLIAMSON TX |
| Minor Civil Division | ROUND ROCK-GEORGETOWN |
| Census Blockgroup | 2 |
| Census Block | 2006 |
| Census Tract | 20608 |
Source: Williamson County records · APN R-16-5693-000F-0008
Assessment roll updated September 15, 2025 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9505 CASTLE PINES DR, AUSTIN, TX 78717-3898 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Tenant By Entirety |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 29, 2016 · Amount on Record |
| Deed Sale | Sep 29, 2016 · Amount on Record |
| Prior Sale | Jun 18, 2007 · Amount on Record |
| Deed Doc Number | 201691429 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 3501 SHELLCASTLE LN, ROUND ROCK, TX 78681-1143 |
| Transaction Type | Mortgage |
| Record Updated | Jan 28, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000006859 |
|---|---|
| Date | Jan 18, 2022 |
| Instrument | 2022006859 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 01, 2052 |
Source: Williamson County records · Assessment roll updated September 15, 2025 · Last verified July 2026
| 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 | $10,628.00 (+9.69%) | $590,712 (+8.03%) Land $120,000 Building $470,712 | $590,712 (+8.03%) Land $120,000 Building $470,712 |
| 2024 | $9,689.00 (+1.02%) | ||
| 2023 | $9,591.00 (-24%) | $546,811 Land $136,000 Building $410,811 | $546,811 Land $136,000 Building $410,811 |
| 2022 | $12,620.00 |
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