Harris County property record for 18503 Mellowgrove Ln, Spring, TX 77379
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,806 sqft · built 1982 |
| Lot Size | 0.193 acres (8,400 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,583 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 114-478-006-0046 |
| Primary APN | 114-478-006-0046 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,806 sqft Living Area |
| 1st Floor Area | 1,806 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 8,400 sqft (0.193 acres) |
| View / Lot | Neighborhood |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 440 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 1144780060046 |
|---|---|
| Street Address | 18503 MELLOWGROVE LN |
| City | SPRING |
| State | TX |
| Zip | 77379-4063 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 46 BLK 6 017*O0258896-002-006-046 OAKWOOD GLEN WEST SEC 2 |
| Legal Subdivision | OAKWOOD GLEN WEST SEC 2 |
| Legal Block | 6 |
| Legal Lot Number | 46 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | NORTHWEST HARRIS |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 553901 |
18503 Mellowgrove Ln is owned by two individuals who acquired it in August 2017.
Source: Harris County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 635 CHERRYBARK LN, HOUSTON, TX 77079-6130 |
| 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 | Aug 7, 2017 |
| Deed Sale | Aug 7, 2017 |
| Prior Sale | May 21, 2003 · Amount on File |
| Deed Document Number | 2017354363 |
| Prior Transfer Date | May 16, 2003 |
| Prior Transfer Doc | 000W684618 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 18503 Mellowgrove Ln was $4,583, up 11.2% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Klein Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $227,883 (+8.78%) Land $53,940 Building $173,943 | $227,883 (+8.78%) Land $53,940 Building $173,943 | |
| 2025 | $4,583.00 (+11.24%) | $209,496 Land $53,940 Building $155,556 | $209,496 Land $53,940 Building $155,556 |
| 2024 | $4,120.00 | ||
| 2023 | $239,000 Land $53,940 Building $185,060 | $239,000 Land $53,940 Building $185,060 | |
| 2022 | $4,181.00 | ||
| 2020 | $3,466.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18503 Mellowgrove Ln in Zone X, an area of minimal flood risk.
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 91 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 91 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 18503 Mellowgrove Ln is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.3% of Texas |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | HARRIS COUNTY MUD 24 serves 14,796 people · EPA ID TX1010572 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Feb 2025 |
| Lead | 2 ppb (2024) action level 15 ppb |
| Water Quality | E. coli resolved · Aug 2022 |
|---|---|
| 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 335 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ezee Fiber Fiber | 8,000 / 8,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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