Williamson County property record for 615 Circle Ave, Round Rock, TX 78664 · Last verified October 2025
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 894 sqft · built 1940 |
| Lot Size | 0.185 acres (8,100 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,389 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5500-0001-0025 |
| Primary APN | R-16-5500-0001-0025 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 894 sqft Living Area |
| 1st Floor Area | 894 sqft |
| Flooring | Tile |
| Interior Walls | Finished/Painted |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1990 |
| Exterior Material | Asbestos |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Lot Area | 8,100 sqft (0.185 acres) |
| Porch | Open Porch |
| Porch Area | 100 sqft |
| Utility Building | 44 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R074466 |
|---|---|
| Street Address | 615 CIRCLE AVE |
| City | ROUND ROCK |
| State | TX |
| Zip | 78664-4465 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | STARKFIELD, BLOCK 1, LOT 25 |
| Legal Subdivision | STARKFIELD |
| Legal Block | 1 |
| Legal Lot Number | 25 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 20701 |
Source: Williamson County records · APN R-16-5500-0001-0025
Assessment roll updated August 1, 2025 · Last verified October 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 |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 615 CIRCLE AVE, ROUND ROCK, TX 78664-4465 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 24, 2006 |
| Deed Sale | Mar 24, 2006 |
| Deed Document Number | 2006022876 |
| Record Updated | Jun 08, 2026 |
Source: Williamson County records · Assessment roll updated August 1, 2025 · Last verified October 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 | $3,389.00 (+15.39%) Homeowner's exemption | $336,285 (+13.13%) Land $190,674 Building $145,611 | $336,285 (+13.13%) Land $190,674 Building $145,611 |
| 2023 | $2,937.00 (-12.77%) Homeowner's exemption | $297,267 Land $194,157 Building $103,110 | $297,267 Land $194,157 Building $103,110 |
| 2022 | $3,367.00 |
Source: FEMA National Flood Hazard Layer, Williamson County (48491C), updated October 5, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 484910207012, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 16 individual NFIP policies nearby |
| Nearby Flood Policies | 16 in force 11 of 16 on primary residences |
| Nearby Flood Claims | 5 (1985–2010) |
| Claims Outside the SFHA | 3 of 5 |
| Most Recent Claim | Sep 2010, river or lake flooding |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| 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.
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