Montgomery County property record for 20831 Alexander Ln, Porter, TX 77365
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 2,550 sqft · built 1970 |
| Lot Size | 2 acres (87,120 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $410 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8120-01-10100 |
| Primary APN | 8120-01-10100 |
|---|---|
| Alternative APN |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 2,550 sqft Living Area |
| 1st Floor Area | 2,550 sqft |
| Flooring | Carpet |
| Interior Walls | Paneling |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1970 |
| Exterior Material | Stone |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Composition Shingle |
| Lot Area | 87,120 sqft |
| View / Lot | Primary |
| Porch | Open Concrete/Masonry Porch |
| Porch Area | 108 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 20831 ALEXANDER LN |
|---|---|
| City | PORTER |
| State | TX |
| Zip | 77365-3317 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 5 |
| Legal Description | S812001 - PORTER HEIGHTS 01, LOT 102, 103, ACRES 2, REPLAT |
| Legal Subdivision | PORTER HEIGHTS 01 |
| Legal Lot Number | 102,1 |
| Jurisdiction | MONTGOMERY TX |
| Township / Civil Division | SOUTHEAST MONTGOMERY |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 692301 |
20831 Alexander Ln is owner-occupied and held in a trust since November 2009.
Source: Montgomery County records, as of September 29, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 20831 ALEXANDER LN, PORTER, TX 77365-3317 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Living Trust |
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 | Name on Deed |
|---|---|
| Last Transfer Date | Nov 9, 2009 |
| Transfer Doc | 0000112903 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 20831 Alexander Ln was $410 with exemptions applied, up 6.5% from the year before.
Source: Montgomery County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Montgomery County |
| Unified School District | New Caney Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $256,923 (+1%) | $267,449 (-) Land $139,392 Building $128,057 | |
| 2025 | $410.00 (+6.49%) Homeowner's exemption Senior Citizen's exemption | $233,566 (+1%) Land $139,392 Building $128,057 | $267,449 (-13.25%) Land $139,392 Building $128,057 |
| 2024 | $385.00 (+10.63%) Homeowner's exemption Senior Citizen's exemption | $212,333 (+1%) Land $139,392 Building $168,905 | $308,297 (+13.48%) Land $139,392 Building $168,905 |
| 2023 | $348.00 Homeowner's exemption | $193,030 Land $139,390 Building $132,290 | $271,680 Land $139,390 Building $132,290 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20831 Alexander Ln in Zone X, an area of minimal flood risk, though there have been 22 flood claims nearby since 2003.
Source: FEMA National Flood Hazard Layer, effective January 7, 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 58 policies |
| Nearby Flood Policies | 58 in force |
| Nearby Flood Claims | 22 (2003–2024) |
| Claims Outside the SFHA | 22 of 22 |
| Most Recent Claim | May 2024 · Severe Storms, Straight-line Winds, Tornadoes, And Flooding |
| 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 20831 Alexander Ln is low, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 88% of Texas |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | PORTER SPECIAL UTILITY DISTRICT serves 26,388 people · EPA ID TX1700068 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | Under 1 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 100 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Tachus Fiber Internet Fiber | 8,000 / 8,000 |
| Xfinity Fiber | 2,000 / 2,000 |
| Optimum Cable | 940 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Centric Fiber.
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