Williamson County property record for 1510 Circle Dr, Round Rock, TX 78664
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,144 sqft · built 1950 |
| Lot Size | 0.196 acres (8,538 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,336 (2025) |
| Deeds & Mortgages | Feb 2026 Transfer May 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5580-0001-0026 |
| Primary APN | R-16-5580-0001-0026 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,144 sqft Living Area |
| 1st Floor Area | 1,144 sqft |
| Flooring | Wood |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 2008 |
| Exterior Material | Combination |
| Roof Type | Gable |
| Lot Area | 8,538 sqft (0.196 acres) |
| Porch | Open Porch |
|---|---|
| Porch Area | 120 sqft |
| Deck Area | 112 sqft |
| Utility Building | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | R16558000010026 |
|---|---|
| Street Address | 1510 CIRCLE DR |
| City | ROUND ROCK |
| State | TX |
| Zip | 78664-4515 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SF2 |
| Legal Description | S6329 - TRINITY PLACE FIRST AMEND. ADDITION, BLOCK 1, LOT 26 |
| Legal Subdivision | TRINITY PLACE FIRST AMEND. ADDITION |
| Legal Block | 1 |
| Legal Lot Number | 26 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 20701 |
Source: Williamson County records · APN R-16-5580-0001-0026
Assessment roll updated January 5, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 1510 CIRCLE DR, ROUND ROCK, TX 78664-4515 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 02, 2026 | Transfer on Death Deed, Transfer |
| May 09, 2022 | Intrafamily Transfer, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 26, 2025 |
| Deed Sale | Jun 26, 2025 |
| Deed Document Number | 202549550 |
| Prior Transfer Date | Apr 20, 2022 |
| Prior Transfer Doc | 0000057675 |
| Record Updated | Sep 20, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Feb 02, 2026 |
| Property Address | 1510 CIRCLE DR, ROUND ROCK, TX 78664-4515 |
| Document Number | 0000008056 |
| Map Reference | CAB A SL 301 |
| Instrument | 2026008056 |
| Transaction Type | Transfer |
| Record Updated | Feb 12, 2026 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1510 CIRCLE DR, ROUND ROCK, TX 78664-4515 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | May 09, 2022 |
| Property Address | 1510 CIRCLE DR, ROUND ROCK, TX 78664-4515 |
| Document Number | 0000057675 |
| Map Reference | CAB A SL 301 |
| Instrument Date | Apr 20, 2022 |
| Instrument | 2022057675 |
| Transaction Type | Transfer |
| Record Updated | May 20, 2022 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1510 CIRCLE DR, 1510, ROUND ROCK, TX 78664-4515 |
| Name | Verified Name |
|---|---|
| Address | 1510 CIRCLE DR, ROUND ROCK, TX 78664-4515 |
Source: Williamson County records · Assessment roll updated January 5, 2026 · Last verified August 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 | $1,336.00 (+32.8%) Homeowner's exemption Senior Citizen's exemption | $247,111 (+15.42%) | $296,676 (+38.57%) Land $77,500 Building $219,176 |
| 2023 | $1,006.00 (-59.66%) Homeowner's exemption Senior Citizen's exemption | $214,098 Land $60,000 Building $154,098 | $214,098 Land $60,000 Building $154,098 |
| 2022 | $2,494.00 |
Source: FEMA National Flood Hazard Layer as of October 5, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 16 policies |
| Nearby Flood Policies | 16 in force |
| Nearby Flood Claims | 5 (1985–2010) |
| Claims Outside the SFHA | 3 of 5 |
| Most Recent Claim | Sep 2010 · river or lake flooding |
| Wildfire Risk | Low lower than 97% of the US · lower than 98.3% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: SOS Communications.
Based on FCC filings for 423 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF ROUND ROCK serves 130,662 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2023 |
| Lead | 5 ppb (2021–2023) 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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