Cleveland County property record for 320 S Porter Ave, Norman, OK 73071
| Property Type | Commercial Vacant Land |
|---|---|
| Details | 4,000 sqft · built 1972 |
| Lot Size | 0.587 acres (25,570 sqft) |
| Owner | Individual Name on File |
| Last Sale | $2,032,000 (Mar 1994) |
| Tax Bill | $1,472 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | NC29AAAOT 25 21001 |
| Primary APN | NC29AAAOT 25 21001 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 4,000 sqft |
| Year Built | Built 1972 |
|---|---|
| Construction Type | Masonry / Concrete Block |
| Lot Area | 25,570 sqft (0.587 acres) |
| Heating System | HVAC |
|---|
| Account Number | 23945 |
|---|---|
| Old Parcel Number | 23945 |
| Street Address | 320 S PORTER AVE |
| City | NORMAN |
| State | OK |
| Zip | 73071-5434 |
| Property Category | Commercial |
| Property Type | Vacant Land > Commercial |
| Local Zoning Code | R2 |
| Legal Description | NORMAN OT LOTS 21 THRU 27 AND E7.5' OF LOT 28 BLK 25 |
| Legal Range | 02W |
| Legal Township | 09N |
| Legal Section | 29 |
| Legal Quarter | SW |
| Legal Subdivision | NORMAN ORIGINAL TOWN |
| Legal Block | 25 |
| Legal Lot Number | 21-28 22 |
| Jurisdiction | CLEVELAND OK |
| Township / Civil Division | NORMAN |
| Census Block Group | 1 |
| Census Block | 1037 |
| Census Tract | 200100 |
320 S Porter Ave, commercial vacant land, is owned by an individual who bought it in March 1994.
Source: Cleveland County records, as of February 6, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 6800 W 115TH ST STE 3511, 3511, OVERLAND PARK, KS 66211-2484 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Mar 7, 1994 · Amount on File |
| Deed Sale | Mar 7, 1994 · Amount on File |
| Deed Document Number | 0002576205 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 320 S Porter Ave was $1,472.
Source: Cleveland County assessment roll, as of October 1, 2025
| Type | Name |
|---|---|
| State | Oklahoma |
| County | Cleveland County |
| Municipality | Norman City |
| Unified School District | Norman Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,472.00 | $12,264 Land $12,264 | $102,200 Land $102,200 |
| 2023 | $1,473.00 | $12,264 Land $12,264 | $102,200 Land $102,200 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 320 S Porter Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 20, 2025 · 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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 1 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.
The area around 320 S Porter Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | NORMAN UTILITIES AUTHORITY serves 104,868 people · EPA ID OK1020801 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2022 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| 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.
Source: FCC Broadband Data Collection, based on 444 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Cox Communications.
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