Harris County property record for 18838 Shadowfax Trl, Tomball, TX 77377
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,117 sqft · built 2023 |
| Lot Size | 0.253 acres (11,036 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $9,259 (2025) |
| Deeds & Mortgages | Jul 2023 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 145-561-001-0007 |
| Primary APN | 145-561-001-0007 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Building Area | 2,117 sqft Living Area |
| 1st Floor Area | 2,117 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2023 |
|---|---|
| Effective Year Built | Effective 2023 |
| Exterior Material | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 11,036 sqft (0.253 acres) |
| Garage Area | 399 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Concrete/Masonry Porch |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 1455610010007 |
|---|---|
| Street Address | 18838 SHADOWFAX TRL |
| City | TOMBALL |
| State | TX |
| Zip | 77377-3054 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 7 BLK 1 AMIRA SEC 21 |
| Legal Subdivision | AMIRA SEC 21 |
| Legal Block | 1 |
| Legal Lot Number | 7 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 2 |
| Census Block | 2001 |
| Census Tract | 555600 |
18838 Shadowfax Trl is owned and occupied by two individuals who acquired it in July 2023.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18838 SHADOWFAX TRL, TOMBALL, TX 77377-3054 |
| 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 | Jul 5, 2023 |
| Deed Sale | Jul 5, 2023 |
| Deed Document Number | 2023248732 |
| Record Updated | Oct 29, 2026 |
| Document Type | Vendor's Lien |
|---|---|
| Jurisdiction | HARRIS TX |
| Recording Date | Jul 5, 2023 |
| Property Address | 18838 SHADOWFAX TRL, TOMBALL, TX 77377-3054 |
| Document Number | 0000248732 |
| Map Reference | MF 698273 |
| Instrument Date | Jun 30, 2023 |
| Instrument | 2023-248732 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Oct 28, 2025 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 18838 SHADOWFAX TRL, TOMBALL, TX 77377-3054 |
| Document Number | 0000248733 |
|---|---|
| Date | Jul 5, 2023 |
| Instrument | 2023-248733 |
| Name | PARKSTONE MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Special Notes | Seller Financed |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2053 |
The 2025 property tax bill for 18838 Shadowfax Trl was $9,259 with a homeowner's exemption.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Tomball Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $367,000 (+0.18%) Land $81,518 Building $285,482 | $367,000 (+0.18%) Land $81,518 Building $285,482 | |
| 2025 | $9,259.00 Homeowner's exemption | $366,354 Land $81,518 Building $284,836 | $366,354 Land $81,518 Building $284,836 |
| 2023 | $53,300 Land $53,300 | $53,300 Land $53,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18838 Shadowfax Trl in Zone X, an area of minimal flood risk, though there have been 52 flood claims nearby since 1987.
Source: FEMA National Flood Hazard Layer, effective May 17, 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 |
| Flood Insurance Cost | Premium on File median of 357 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 357 in force |
| Nearby Flood Claims | 52 (1987–2020) |
| Claims Outside the SFHA | 32 of 52 |
| Most Recent Claim | Aug 2020 · Tropical Storms Marco And Laura |
| Claims by Event |
|
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 18838 Shadowfax Trl is moderate, ranking above 62% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 62% of the US · above 46% of Texas |
|---|---|
| Wildfire Likelihood | 0.2% 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 | HARRIS COUNTY MUD 542 serves 2,592 people · EPA ID TX1013573 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2024 |
| Lead | Under 1 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 294 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Ezee Fiber.
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