406 S Boulder Ave, Tulsa, OK 74103 Property Records

Tulsa County property record for 406 S Boulder Ave, Tulsa, OK 74103

Property Summary

Property Type	Commercial Office
Details	92,052 sqft · built 1923
Lot Size	0.293 acres (12,763 sqft)
Owner	Company Name on Record
Last Sale	$5,753,000 (Dec 2022)
Tax Bill	$77,313 (2025)
Deeds & Mortgages	Sep 2020 Mortgage Sep 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`00500-92-01-38620`

Property Details

APN / Parcel Number

Primary APN	`00500-92-01-38620`
Alternative APN	`R00500920138620`

Interior

Units	49 Units
Stories	8 Stories
Building Area	92,052 sqft Gross Area
Upper Floors Area	12,720 sqft
Basement Area	12,720 sqft
Elevator	Elevator

Exterior

Year Built	Built 1923
Effective Year Built	Effective 1923
Construction Type	Steel Frame
Fire Resistance	Fireproof Steel Frame
Roof Type	Flat
Lot Area	12,763 sqft (0.293 acres)
Lot Dimensions	140 ft deep x 112 ft wide
View / Lot	Highway

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	R00500920138620
Street Address	406 S BOULDER AVE
City	TULSA
State	OK
Zip	74103-3869
Property Category	Commercial
Property Type	Commercial > Office > Commercial Office
Local Zoning Code	CBD
Legal Description	E100 LT 1 N1/2 LT 2 BLK 134
Legal Range	12E
Legal Township	19N
Legal Section	01
Legal Subdivision	TULSA-ORIGINAL TOWN
Legal Block	134
Legal Lot Number	1
Jurisdiction	TULSA OK
Township / Civil Division	TULSA
Census Block Group	1
Census Block	1075
Census Tract	2500

Owner

Source: Tulsa County records, as of April 16, 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 Record
Mailing Address	701 W QUEENS ST, BROKEN ARROW, OK 74012-1784
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Sep 9, 2020	Deed of Trust, Mortgage · Commercial Mortgage ONB BANK & TRUST CO
Sep 9, 2020	Deed of Trust, Mortgage · Commercial Mortgage ONB BANK & TRUST CO
Sep 10, 2020	Deed of Trust, Mortgage · Line of Credit ONB BANK & TRUST CO
Dec 6, 2022	Special Warranty Deed, Transfer · Commercial Mortgage FIRST OKLAHOMA BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 6, 2022 · Amount on Record
Deed Sale	Dec 6, 2022 · Amount on Record
Prior Sale	Dec 8, 2015 · Amount on Record
Deed Document Number	2022121658
Record Updated	Oct 29, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TULSA OK
Property Address	406 S BOULDER AVE, TULSA, OK 74103-3869
Transaction Type	Mortgage
Record Updated	Dec 19, 2022
Title Company	GUARANTY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000086593
Date	Sep 9, 2020
Instrument	2020086593

Lender

Name	ONB BANK & TRUST CO
Type	Bank
Address	TULSA, OK 74133

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	65 Months
Due	Feb 2, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TULSA OK
Property Address	406 S BOULDER AVE, TULSA, OK 74103-3869
Transaction Type	Mortgage
Record Updated	Dec 19, 2022
Title Company	GUARANTY TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000086369
Date	Sep 9, 2020
Instrument	2020086369

Lender

Name	ONB BANK & TRUST CO
Type	Bank
Address	TULSA, OK 74133

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	31 Months
Due	Apr 2, 2023

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	TULSA OK
Property Address	406 S BOULDER AVE, TULSA, OK 74103-3869
Transaction Type	Mortgage
Record Updated	Dec 19, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000086805
Date	Sep 10, 2020
Instrument	2020086805

Lender

Name	ONB BANK & TRUST CO
Type	Bank
Address	TULSA, OK 74133

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	12 Months
Due	Sep 2, 2021

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

December 2022: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	TULSA OK
Recording Date	Dec 6, 2022
Property Address	406 S BOULDER AVE, TULSA, OK 74103-3869
Document Number	0000121658
Map Reference	PL 560
Instrument Date	Dec 5, 2022
Instrument	2022121658
Transaction Type	Transfer
Record Updated	Jan 15, 2026
Title Company	GUARANTEE TITLE, GUARANTY TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$8,629.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2300 E 14TH ST, TULSA, OK 74104-4440

Mortgage

Document Number	0000121659
Date	Dec 6, 2022
Instrument	2022121659

Lender

Name	FIRST OKLAHOMA BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded
Term	12 Months
Due	Dec 5, 2023

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Tulsa County assessment roll, as of December 8, 2025

Property Jurisdictions

Type	Name
State	Oklahoma
County	Tulsa County
Municipality	Tulsa City
Unified School District	Tulsa Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$77,313.00 (-0.18%)	$576,917 (-) Land $42,075 Building $534,842	$5,244,700 (-) Land $382,500 Building $4,862,200
2023	$77,451.00 (+13.21%)	$576,917 (+13.21%) Land $42,075 Building $534,842	$5,244,700 (+13.21%) Land $382,500 Building $4,862,200
2022	$68,413.00	$509,597 Land $42,075 Building $467,522	$4,632,700 Land $382,500 Building $4,250,200

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.

Flood

Source: FEMA National Flood Hazard Layer, effective September 18, 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
Nearby Flood Claims	1 (1984)
Claims Outside the SFHA	1 of 1
Most Recent Claim	May 1984 · Severe Storms & Flooding

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

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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	TULSA serves 413,000 people · EPA ID OK1020418
Water Source	Surface water
Last State Inspection	Nov 2024
Lead	2 ppb (2026) action level 15 ppb

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 78 locations within half a mile, as of December 31, 2025

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, Verizon.

Nearby Properties on S Boulder Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures