Travis County property record for 4508 Sidereal Dr, Austin, TX 78727 · Last verified November 2025
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 1,977 sqft · built 1984 |
| Lot Size | 0.182 acres (7,928 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $3,262 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0266080738 |
| Primary APN | 0266080738 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,977 sqft Living Area |
| Gross Area | 2,414 sqft |
| 1st Floor Area | 1,977 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1990 |
| Construction Type | Wood Frame |
| Foundation Type | Slab (Mat/Raft) |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,928 sqft (0.182 acres) |
| Lot Dimensions | 128 ft deep x 60 ft wide |
| Garage Type | Attached |
| Garage Area | 437 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 101 sqft |
| Patio Area | 108 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Account Number | 270387 |
|---|---|
| Old Parcel Number | 02660807380000 |
| Street Address | 4508 SIDEREAL DR |
| City | AUSTIN |
| State | TX |
| Zip | 78727-5105 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 38 BLK U MILWOOD SEC 10 |
| Legal Subdivision | MILWOOD SEC 10 |
| Legal Block | U |
| Legal Lot Number | 38 |
| Jurisdiction | TRAVIS TX |
| Township / Civil Division | AUSTIN |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 41300 |
Source: Travis County records · APN 0266080738
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 | 4508 SIDEREAL DR, AUSTIN, TX 78727-5105 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 10, 2006 |
| Deed Sale | May 10, 2006 |
| Prior Sale | Mar 07, 2001 |
| Deed Document Number | 2006086843 |
| Record Updated | Jun 08, 2026 |
Source: Travis County records · Assessment roll updated August 1, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | Texas |
| Municipality | Austin City |
| County | Travis County |
| Unified School District | Austin 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 | $446,500 (-28.33%) Land $264,679 Building $181,821 | $446,500 (-28.33%) Land $264,679 Building $181,821 | |
| 2024 | $3,262.00 (-29.68%) | ||
| 2023 | $622,952 Land $150,000 Building $472,952 | $622,952 Land $150,000 Building $472,952 | |
| 2022 | $4,639.00 |
Source: FEMA National Flood Hazard Layer, Travis County (48453C), updated May 17, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Low above 5% of the US · above 3% of Texas |
|---|---|
| Wildfire Likelihood | About 1 in 7,143 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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