Williamson County property record for 8510 Delavan Ave, Austin, TX 78717
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 3,020 sqft · built 1991 |
| Lot Size | 0.207 acres (9,010 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $9,724 (2025) |
| Deeds & Mortgages | Sep 2021 Sale Jun 2020 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | R-16-5974-000N-0053 |
| Primary APN | R-16-5974-000N-0053 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 3,020 sqft Living Area |
| 1st Floor Area | 1,858 sqft |
| 2nd Floor Area | 1,162 sqft |
| Flooring | Carpet |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1998 |
| Exterior Material | Brick Veneer |
| Roof Material | Other |
| Lot Area | 9,010 sqft (0.207 acres) |
| Garage Area | 506 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 36 sqft |
| Patio Area | 156 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R165974000N0053 |
|---|---|
| Street Address | 8510 DELAVAN AVE |
| City | AUSTIN |
| State | TX |
| Zip | 78717-5403 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WOODS OF BRUSHY CREEK SEC 2 PHASE 2, BLOCK N, LOT 53 |
| Legal Subdivision | WOODS OF BRUSHY CREEK SEC 2 PHASE 2 |
| Legal Block | N |
| Legal Lot Number | 53 |
| Jurisdiction | WILLIAMSON TX |
| Township / Civil Division | ROUND ROCK-GEORGETOWN |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 20517 |
Source: Williamson County records · APN R-16-5974-000N-0053
Assessment roll updated September 15, 2025 · 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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 8510 DELAVAN AVE, AUSTIN, TX 78717-5403 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 16, 2021 | Warranty Deed, Transfer CAPITAL TITLE |
| Jun 25, 2020 | Deed of Trust, Mortgage LEGEND LNDG |
| Feb 22, 2019 | Vendor's Lien, Transfer AUSTIN CAPITOL MORTGAGE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 16, 2021 |
| Deed Sale | Sep 16, 2021 |
| Prior Sale | Feb 22, 2019 · Amount on Record |
| Deed Document Number | 2021141744 |
| Prior Transfer Date | Feb 19, 2019 |
| Prior Transfer Doc | 0000014212 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Sep 16, 2021 |
| Property Address | 8510 DELAVAN AVE, AUSTIN, TX 78717-5403 |
| Document Number | 0000141744 |
| Map Reference | CAB F SL 397 |
| Instrument Date | Sep 14, 2021 |
| Instrument | 2021141744 |
| Transaction Type | Transfer |
| Record Updated | Sep 29, 2021 |
| Title Company | CAPITAL TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 561 CONCORD RD, 561, SUDBURY, MA 01776-1416 |
| Name | Verified Name |
|---|---|
| Address | 8510 DELAVAN AVE, AUSTIN, TX 78717-5403 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Property Address | 8510 DELAVAN AVE, AUSTIN, TX 78717-5403 |
| Document Number | 0000070938 |
| Instrument Date | Jun 25, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 15, 2020 |
| Title Company | CAPITAL TITLE/TX LLC |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 8510 DELAVAN AVE AUSTIN TX 787175403, AUSTIN, TX 78717-5403 |
| Document Number | 0000070938 |
|---|---|
| Date | Jun 30, 2020 |
| Instrument | 70938 |
| Name | LEGEND LNDG |
|---|---|
| Address | HOUSTON, TX 77058 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Jun 29, 2050 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | WILLIAMSON TX |
| Recording Date | Feb 22, 2019 |
| Property Address | 8510 DELAVAN AVE, AUSTIN, TX 78717-5403 |
| Document Number | 0000014212 |
| Map Reference | CAB VF SL 397-399 |
| Instrument Date | Feb 19, 2019 |
| Instrument | 2019014212 |
| Transaction Type | Transfer |
| Record Updated | Sep 29, 2021 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 10500 LAKELINE MALL DR # 404404, 10500, AUSTIN, TX 78717-1113 |
| Name | Verified Name |
|---|---|
| Address | 8510 DELAVAN AVE, AUSTIN, TX 78717-5403 |
| Document Number | 0000014213 |
|---|---|
| Date | Feb 22, 2019 |
| Instrument | 2019014213 |
| Name | AUSTIN CAPITOL MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Amount | Amount Recorded |
|---|---|
| Term | 361 Months |
| Due | Mar 01, 2049 |
Source: Williamson County records · Assessment roll updated September 15, 2025 · Last verified August 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Williamson County |
| 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 | $9,724.00 (+8.38%) Homeowner's exemption | $591,442 (+11.57%) Land $115,000 Building $476,442 | $591,442 (+11.57%) Land $115,000 Building $476,442 |
| 2023 | $8,972.00 (-31.82%) Homeowner's exemption | $530,132 Land $105,000 Building $425,132 | $530,132 Land $105,000 Building $425,132 |
| 2022 | $13,160.00 |
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 |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low lower than 80% of the US · lower than 94% of Texas |
|---|---|
| Wildfire Likelihood | 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) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Electronic Corporate Pages.
Based on FCC filings for 528 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 | BRUSHY CREEK MUD serves 18,314 people |
|---|---|
| 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 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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