Bexar County property record for 15727 Knolldown, San Antonio, TX 78247
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,834 sqft · built 2001 |
| Lot Size | 0.139 acres (6,050 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $398,002 (Sep 2023) |
| Tax Bill | $4,989 (2025) |
| Deeds & Mortgages | Sep 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 17756-007-0070 |
| Primary APN | 17756-007-0070 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,834 sqft Living Area |
| Gross Area | 2,434 sqft |
| 1st Floor Area | 1,137 sqft |
| 2nd Floor Area | 697 sqft |
| Utility Area | 278 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Exterior Material | Mixed |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Asphalt |
| Lot Area | 6,050 sqft (0.139 acres) |
| Lot Dimensions | 110 ft deep x 55 ft wide |
| Garage Type | Attached |
| Garage Area | 600 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
|---|---|
| Porch Area | 160 sqft |
| Deck Area | 120 sqft |
| Patio Area | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 15727 KNOLLDOWN |
|---|---|
| City | SAN ANTONIO |
| State | TX |
| Zip | 78247-2165 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 17756 BLK 7 LOT 7 (KNOLLCREEK SUBD UT-6) LONGS CREEK ANNEXATN |
| Legal Subdivision | KNOLLCREEK SUBD UT-6 |
| Legal Block | 7 |
| Legal Lot Number | 7 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTH |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 121110 |
15727 Knolldown is owned and occupied by two individuals who bought it in September 2023.
Source: Bexar County records, as of October 12, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 15727 KNOLLDOWN, SAN ANTONIO, TX 78247-2165 |
| 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 12, 2023 · Amount on File |
| Deed Sale | Sep 12, 2023 · Amount on File |
| Prior Sale | Aug 30, 2002 · Amount on File |
| Deed Document Number | 2023168932 |
| Prior Transfer Date | Aug 29, 2002 |
| Prior Transfer Doc | 9544000021 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | BEXAR TX |
| Recording Date | Sep 12, 2023 |
| Property Address | 15727 KNOLLDOWN, SAN ANTONIO, TX 78247-2165 |
| Document Number | 0000168932 |
| Map Reference | VOL 9532 PG 67&68 |
| Instrument Date | Aug 12, 2023 |
| Instrument | 20230168932 |
| Transaction Type | Transfer |
| Record Updated | Sep 26, 2023 |
| Title Company | PRESIDIO TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 15727 KNOLLDOWN, SAN ANTONIO, TX 78247-2165 |
| Document Number | 0000168933 |
|---|---|
| Date | Sep 12, 2023 |
| Instrument | 20230168933 |
| Name | ROCKET MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2053 |
The 2025 property tax bill for 15727 Knolldown was $4,989, down 8% 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 | $4,989.00 (-7.95%) | $311,900 Land $62,560 Building $249,340 | $311,900 Land $62,560 Building $249,340 |
| 2024 | $5,420.00 (+10.48%) | ||
| 2023 | $4,906.00 (-11.35%) Homeowner's exemption | $299,000 Land $62,560 Building $236,440 | $299,000 Land $62,560 Building $236,440 |
| 2022 | $5,534.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 15727 Knolldown in Zone X, an area of minimal flood risk.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 3 in force |
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.
The area around 15727 Knolldown has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 455 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 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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