Bexar County property record for 9903 Rostock Ln, Helotes, TX 78023
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,016 sqft · built 2006 |
| Lot Size | 0.115 acres (5,014 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $357,903 (May 2025) |
| Tax Bill | $5,031 (2025) |
| Deeds & Mortgages | May 2025 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 15663-031-0050 |
| Primary APN | 15663-031-0050 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,016 sqft Living Area |
| Gross Area | 2,413 sqft |
| 1st Floor Area | 951 sqft |
| 2nd Floor Area | 1,065 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | Contemporary |
| Exterior Material | Combination |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Asphalt |
| Lot Area | 5,014 sqft (0.115 acres) |
| Garage Type | Attached |
| Garage Area | 397 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 24 sqft |
| Patio Area | 76 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 9903 ROSTOCK LN |
|---|---|
| City | HELOTES |
| State | TX |
| Zip | 78023-4634 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NCB 15663 BLK 31 LOT 5 BRAUNRIDGE SUBD 2007 PLAT 9570/110-112 FILED 06-01-06 |
| Legal Subdivision | BRAUNRIDGE SUB |
| Legal Block | 31 |
| Legal Lot Number | 5 |
| Jurisdiction | BEXAR TX |
| Township / Civil Division | SAN ANTONIO NORTHWEST |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 181724 |
9903 Rostock Ln is owned and occupied by two individuals who bought it in May 2025.
Source: Bexar County records, as of May 26, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9903 ROSTOCK LN, HELOTES, TX 78023-4634 |
| 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 | May 30, 2025 · Amount on File |
| Deed Sale | May 30, 2025 · Amount on File |
| Prior Sale | Sep 5, 2013 · Amount on File |
| Deed Document Number | 202598629 |
| Prior Transfer Date | Aug 28, 2013 |
| Prior Transfer Doc | 0000186562 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | BEXAR TX |
| Recording Date | May 30, 2025 |
| Property Address | 9903 ROSTOCK LN, HELOTES, TX 78023-4634 |
| Document Number | 0000098629 |
| Map Reference | VOL 9570 PG 110-112 |
| Instrument Date | May 30, 2025 |
| Instrument | 20250098629 |
| Transaction Type | Transfer |
| Record Updated | Oct 23, 2025 |
| Title Company | NAVI TITLE AGENCY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 9903 ROSTOCK LN, HELOTES, TX 78023-4634 |
| Document Number | 0000098630 |
|---|---|
| Date | May 30, 2025 |
| Instrument | 20250098630 |
| Name | NEWREZ LLC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2055 |
The 2025 property tax bill for 9903 Rostock Ln was $5,031, down 9.1% 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 | Northside Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,031.00 (-9.07%) Homeowner's exemption | $312,070 Land $47,230 Building $264,840 | $312,070 Land $47,230 Building $264,840 |
| 2024 | $5,533.00 (-24.74%) | ||
| 2023 | $7,352.00 (+12.09%) | $320,150 Land $47,230 Building $272,920 | $320,150 Land $47,230 Building $272,920 |
| 2022 | $6,559.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9903 Rostock Ln 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 AE, 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 |
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 9903 Rostock Ln 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 94% of the US · lower than 97.4% 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 291 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| AT&T Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: VTX Communications.
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