Tulsa County property record for 409 S Boston Ave, Tulsa, OK 74103
| Property Type | Commercial Office |
|---|---|
| Details | 295,532 sqft · built 1918 |
| Lot Size | 0.184 acres (8,015 sqft) |
| Owner | Company Name on File |
| Tax Bill | $224,278 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 00500-92-01-38920 |
| Primary APN | 00500-92-01-38920 |
|---|---|
| Alternative APN |
|
| Units | 2 Units |
|---|---|
| Stories | 35 Stories |
| Building Area | 295,532 sqft Gross Area |
| Basement Area | 15,200 sqft |
| Elevator | Elevator |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1983 |
| Construction Type | Steel Frame |
| Fire Resistance | Fireproof Steel Frame |
| Roof Type | Flat |
| Lot Area | 8,015 sqft (0.184 acres) |
| Lot Dimensions | 100 ft deep x 80 ft wide |
| View / Lot | Highway |
| Porch | Porch |
| Porch Area | 1,760 sqft |
| Patio Area | 3,820 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | R00500920138920 |
|---|---|
| Street Address | 409 S BOSTON AVE |
| City | TULSA |
| State | OK |
| Zip | 74103-4022 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | CBD |
| Legal Description | E80 LT 6 BLK 137 |
| Legal Range | 12E |
| Legal Township | 19N |
| Legal Section | 01 |
| Legal Subdivision | TULSA-ORIGINAL TOWN |
| Legal Block | 137 |
| Legal Lot Number | 6 |
| Jurisdiction | TULSA OK |
| Township / Civil Division | TULSA |
| Census Block Group | 1 |
| Census Block | 1060 |
| Census Tract | 2500 |
Source: Tulsa County records · APN 00500-92-01-38920
Assessment roll updated December 8, 2025 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 2100 S UTICA AVE, #, TULSA, OK 74114-1445 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Tulsa County records · Assessment roll updated December 8, 2025 · Last verified April 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $224,278.00 (+10.05%) | $1,673,595 (+10.25%) Land $25,735 Building $1,647,860 | $15,607,700 (+13.1%) Land $240,000 Building $15,367,700 |
| 2023 | $203,791.00 (+4.25%) | $1,518,000 (+4.25%) Land $26,400 Building $1,491,600 | $13,800,000 (-) Land $240,000 Building $13,560,000 |
| 2022 | $195,476.00 | $1,456,065 Land $25,322 Building $1,430,743 | $13,800,000 Land $240,000 Building $13,560,000 |
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 |
| Nearby Flood Claims | 1 (1984) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | May 1984 · Severe Storms & Flooding |
| Wildfire Risk | Not rated no burnable land within 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless · Fiber, DSL in parts of the area | 100 / 20 |
May also be available: Cox Communications, T-Mobile USA, Verizon.
Based on FCC filings for 78 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures