Bexar County property record for 818 Willow Knoll Cv, San Antonio, TX 78216
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,829 sqft · built 2004 |
| Lot Size | 0.278 acres (12,091 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $273,500 (Sep 2011) |
| Tax Bill | $5,519 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 17099-021-0280 |
| Primary APN | 17099-021-0280 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,829 sqft Living Area |
| Gross Area | 3,642 sqft |
| 1st Floor Area | 2,829 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Contemporary |
| Exterior Material | Combination |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Asphalt |
| Lot Area | 12,091 sqft (0.278 acres) |
| Garage Type | Attached |
| Garage Area | 813 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 441 sqft |
| Patio Area | 150 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 818 WILLOW KNOLL CV |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78216-7850 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 17099 BLK 21 LOT 28 THE ENCLAVE @ SILVERHORN |
| Legal Subdivision | CONV A/S CODE |
| Legal Block | 21 |
| Legal Lot Number | 28 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTH |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 192300 |
818 Willow Knoll Cv is owned and occupied by two individuals who bought it in September 2011.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 818 WILLOW KNOLL CV, SAN ANTONIO, TX 78216-7850 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 6, 2011 · Amount on File |
| Deed Sale | Sep 6, 2011 · Amount on File |
| Prior Sale | Sep 6, 2011 · Amount on File |
| Deed Document Number | 2011159762 |
| Deed Book / Page | 15125 / 1304 |
| Prior Transfer Date | Jun 28, 2007 |
| Prior Transfer Doc | 0000153088 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 818 Willow Knoll Cv was $5,519 with exemptions applied, down 15.1% from the year before.
Source: Bexar County assessment roll, as of May 26, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Bexar County |
| Municipality | San Antonio City |
| Unified School District | North East Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,519.00 (-15.09%) Homeowner's exemption Senior Citizen's exemption | $511,210 (-2.07%) Land $123,810 Building $387,400 | $511,210 (-2.07%) Land $123,810 Building $387,400 |
| 2024 | $6,500.00 (-1.57%) Homeowner's exemption Senior Citizen's exemption | $522,010 (-1.9%) Land $110,630 Building $411,380 | $522,010 (-1.9%) Land $110,630 Building $411,380 |
| 2023 | $6,604.00 (-20.52%) Homeowner's exemption Senior Citizen's exemption | $532,140 Land $110,630 Building $421,510 | $532,140 Land $110,630 Building $421,510 |
| 2022 | $8,309.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 818 Willow Knoll Cv in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 12 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 4 (1998–2015) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Sep 2015 · other causes |
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.
Wildfire risk around 818 Willow Knoll Cv is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 97.6% of Texas |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SAN ANTONIO WATER SYSTEM serves 2,643,729 people · EPA ID TX0150018 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Aug 2023 |
| Lead | 2 ppb (2022–2024) 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, 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.
Source: FCC Broadband Data Collection, based on 273 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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