Tulsa County property record for 1231 E 20th St, Tulsa, OK 74120
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 3,768 sqft · built 1910 |
| Lot Size | 0.241 acres (10,498 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $215,000 (Oct 1998) |
| Tax Bill | $4,782 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 24975-92-12-06830 |
| Primary APN | 24975-92-12-06830 |
|---|---|
| Alternative APN |
|
| Full Baths | 3 Baths |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,768 sqft Living Area |
| Basement Area | 750 sqft |
| Laundry Room | Laundry Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1910 |
|---|---|
| Exterior Material | Siding |
| Construction Type | Frame |
| Foundation Type | Closed Piers |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 10,498 sqft (0.241 acres) |
| Garage Type | Attached |
| Garage Area | 690 sqft |
| Porch | Porch |
| Porch Area | 372 sqft |
| Patio Area | 162 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R24975921206830 |
|---|---|
| Street Address | 1231 E 20TH ST |
| City | TULSA |
| State | OK |
| Zip | 74120-7426 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS3 |
| Legal Description | E. 70 OF LT 8 BLK 3 |
| Legal Range | 12E |
| Legal Township | 19N |
| Legal Section | 12 |
| Legal Quarter | SE |
| Legal Subdivision | MAPLE HGTS ADDN |
| Legal Block | 3 |
| Legal Lot Number | 8 |
| Jurisdiction | TULSA OK |
| Township / Civil Division | TULSA |
| Census Block Group | 1 |
| Census Block | 1053 |
| Census Tract | 3200 |
Source: Tulsa County records · APN 24975-92-12-06830
Assessment roll updated October 1, 2025 · Last verified January 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 1231 E 20TH ST, TULSA, OK 74120-7426 |
| Occupancy | Owner Occupied |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Oct 12, 1998 · Amount on Record |
| Deed Sale | Oct 12, 1998 · Amount on Record |
| Deed Document Number | 98114219 |
| Deed Book / Page | 0000006118 / 0000001658 |
| Record Updated | Jun 08, 2026 |
Source: Tulsa County records · Assessment roll updated October 1, 2025 · Last verified January 2026
| Type | Name |
|---|---|
| State | Oklahoma |
| County | Tulsa County |
| Municipality | Tulsa City |
| Unified School District | Tulsa Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,782.00 (+6.27%) Homeowner's exemption | $35,624 (+6.27%) Land $5,896 Building $29,728 | $800,300 (+1.34%) Land $132,450 Building $667,850 |
| 2023 | $4,500.00 (+3.09%) | $33,521 (+3.09%) Land $5,622 Building $27,899 | $789,687 (+147.05%) Land $132,450 Building $657,237 |
| 2022 | $4,365.00 Homeowner's exemption | $32,516 Land $13,474 Building $19,042 | $319,646 Land $132,450 Building $187,196 |
Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 1 (45% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 9 (1979–1994) |
| Claims Outside the SFHA | 7 of 9 |
| Most Recent Claim | Jul 1994 · rainfall accumulation |
| Claims by Event |
|
| Wildfire Risk | Low lower than 98% of the US · lower than 98.4% of Oklahoma |
|---|---|
| Wildfire Likelihood | Under 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: NPS National Register of Historic Places as of August 1, 2026 · Last verified October 2026
| Historic District | Within the Maple Ridge Historic Residential District listed 1983 · 700 contributing resources · NRIS 83002138 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Cox Communications Cable | 2,000 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Based on FCC filings for 386 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | TULSA serves 413,000 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2024 |
| Lead | 2 ppb (2026) 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 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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