Waller County property record for 1503 Key St, Waller, TX 77484
| Property Type | Single Family Home |
|---|---|
| Details | 1,568 sqft · built 1992 |
| Lot Size | 0.298 acres (12,996 sqft) |
| Owner | Individual Name on File |
| Last Sale | $161,300 (Jun 2021) |
| Tax Bill | $5,243 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 858900-025-003-000 |
| Primary APN | 858900-025-003-000 |
|---|---|
| Alternative APNs |
|
| Stories | 1 Story |
|---|---|
| Building Area | 1,568 sqft Living Area |
| 1st Floor Area | 1,568 sqft |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Ranch |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 12,996 sqft (0.298 acres) |
| Lot Dimensions | 114 ft deep x 57 ft wide |
| Garage Area | 474 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 80 sqft |
| Patio Area | 144 sqft |
| Street Address | 1503 KEY ST |
|---|---|
| City | WALLER |
| State | TX |
| Zip | 77484-8498 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S858900 WALLER-COLLEGE ADDITION BLK 25 LOT 3 & 4 |
| Legal Subdivision | WALLER-COLLEGE ADDITION |
| Legal Tract | 3 & 4 |
| Legal Block | 25 |
| Legal Lot Number | 3&4 |
| Jurisdiction | WALLER TX |
| Township / Civil Division | PRAIRIE VIEW-WALLER |
| Census Block Group | 2 |
| Census Block | 2043 |
| Census Tract | 680301 |
Source: Waller County records · APN 858900-025-003-000
Assessment roll updated May 26, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 153, WALLER, TX 77484-0153 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 30, 2021 · Amount on Record |
| Deed Sale | Jun 30, 2021 · Amount on Record |
| Deed Document Number | 20217482 |
| Prior Transfer Date | Sep 09, 2005 |
| Prior Transfer Doc | 0000506942 |
| Record Updated | Sep 20, 2026 |
Source: Waller County records · Assessment roll updated May 26, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Waller County |
| Municipality | Waller City |
| Unified School District | Waller Independent School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,243.00 (+291.27%) | $242,160 (-2.35%) Land $92,280 Building $149,880 | $242,160 (-2.35%) Land $92,280 Building $149,880 |
| 2024 | $1,340.00 (-98.85%) | ||
| 2023 | $248,000 Land $93,580 Building $154,420 | $248,000 Land $93,580 Building $154,420 | |
| 2021 | $116,748.00 |
Source: FEMA National Flood Hazard Layer, Waller County (48473C), updated May 26, 2025 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 484736803012, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 29 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 29 in force |
| Nearby Flood Claims | 15 (2016) |
| Most Recent Claim | May 2016 · Severe Storms And Flooding |
| Claims by Event |
|
| Wildfire Risk | Low lower than 67% of the US · lower than 91% of Texas |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 267 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| JAB Wireless Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AMG Technology Investment Group.
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | CITY OF WALLER serves 5,448 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2023 |
| Lead | 2 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 4 last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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