320 South Boston Building
320 S Boston Ave. Tulsa, OK 74103
A premier business address since 1917, the 320 contains almost 400,000 square feet of uniquely dynamic office space. The 320’s towering ceilings and unique interior features have proven highly adaptable to modern design concepts. Tenants weary of cut-and-paste floor plans are often delighted by the myriad of opportunities for custom interior solutions. Having an address at the 320 is more than prestige and convenience. It’s becoming part of the legacy that made Tulsa famous.
Property Information
Architect
Oscar Wenderoth
Building Type
Office
Unfinished Ceiling Height
12'
Year Built/Renovated
1917/2018
Parking
Surface & Covered
Typical Floor Size
16,599 SF
Building Height
24 Stories
Building Size
398,370 SF
Building Class
B
Office Space Availability
| SPACE | SIZE | TERM | RATE | SPACE USE | AVAILABLE | MORE INFO |
|---|---|---|---|---|---|---|
| 1st Fl, Ste 115 | 3,247 SF | 3-5 Yrs | $18.50 /SF/YR | Office | Now |
More Details
320 South Boston — 1st Fl, Ste 115320 S Boston Ave. Tulsa, OK 74103Rate includes utilities, building services and property expenses SIZE 3,247 SF TERM 3-5 Yrs RATE $18.50 /SF/YR SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan |
| 2nd Fl, Ste 200 | 29,067 SF | Negotiable | Upon Request | Office | Now |
More Details
320 South Boston Building — 2nd Fl, Ste 200320 S Boston Ave. Tulsa, OK 74103Rate includes utilities, building services and property expenses. SIZE 29,067 SF TERM Negotiable RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 6th Fl, Ste 650 | 21,067 SF | Negotiable | Upon Request | Office | Now |
More Details
320 South Boston Building — 6th Fl, Ste 650320 S Boston Ave. Tulsa, OK 74103Rate includes utilities, building services and property expenses. SIZE 21067 SF TERM Negotiable RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 7th Fl, Ste 705 | 7,766 SF | 3-5 Yrs | Upon Request | Office | Now |
More Details
320 South Boston Building — 7th Fl, Ste 705320 S Boston Ave. Tulsa, OK 74103Rate includes utilities, building services and property expenses. SIZE 7,766 SF TERM 3-5 Yrs RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 7th Fl, Ste 712 | 446 SF | 3-5 Yrs | Upon Request | Office | Now |
More Details
320 South Boston Building — 7th Fl, Ste 712320 S Boston Ave. Tulsa, OK 74103Can be combined with additional space(s) for up to 63,252 SF of adjacent space. SIZE 446 SF TERM 3-5 Yrs RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 7th Fl, Ste 713 | 296 SF | 3-5 Yrs | Upon Request | Office | Now |
More Details
320 South Boston Building — 7th Fl, Ste 713320 S Boston Ave. Tulsa, OK 74103SIZE 296 SF TERM 3-5 Yrs RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 8th Fl, Ste 801 | 6,611 SF | 3-5 Yrs | Upon Request | Office | Now |
More Details
320 South Boston Building — 8th Fl, Ste 801320 S Boston Ave. Tulsa, OK 74103
SIZE 6,611 SF TERM 3-5 Yrs RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 8th Fl, Ste 825 | 8,235 SF | 3-5 Yrs | Upon Request | Office | Now |
More Details
320 South Boston Building — 8th Fl, Ste 825320 S Boston Ave. Tulsa, OK 74103
SIZE 8,235 SF TERM 3-5 Yrs RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 8th Fl, Ste 840 | 6,534 SF | Negotiable | Upon Request | Office | Now |
More Details
320 South Boston Building — 8th Fl, Ste 840320 S Boston Ave. Tulsa, OK 74103
SIZE 6,534 SF TERM Negotiable RATE Upon Request SPACE USE Office CONDITION - AVAILABLE March 1, 2025 Download Floor Plan
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| 8th Fl, Ste 847 | 282 SF | 3-5 Yrs | Upon Request | Office | Now |
More Details
320 South Boston Building — 8th Fl, Ste 847320 S Boston Ave. Tulsa, OK 74103Can be combined with additional space(s) for up to 63,252 SF of adjacent space SIZE 282 SF TERM 3-5 Yrs RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 12th Fl, Ste 1200 | 23,383 SF | 3-5 Yrs | Upon Request | Office | Now |
More Details
320 South Boston Building — 12th Fl, Ste 1200320 S Boston Ave. Tulsa, OK 74103
SIZE 23,383 SF TERM 3-5 Yrs RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan |
| 13th Fl, Ste 1300 | 5,508 SF | 3-5 Yrs | Upon Request | Office | Now |
More Details
320 South Boston Building — 13th Fl, Ste 1300320 S Boston Ave. Tulsa, OK 74103
SIZE 5,508 SF TERM 3-5 Yrs RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 14th Fl, Ste 1405 | 1,293 SF | Negotiable | Upon Request | Office | Now |
More Details
320 South Boston Building — 14th Fl, Ste 1405320 S Boston Ave. Tulsa, OK 74103
SIZE 1,293 SF TERM Negotiable RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 15th Fl, Ste 1503 | 721 SF | 3 Yrs | $17.50 /SF/YR | Office | Now |
More Details
320 South Boston Building — 15th Fl, Ste 1503320 S Boston Ave. Tulsa, OK 74103
SIZE 721 SF TERM 3 Yrs RATE $17.50 /SF/YR SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 15th Fl, Ste 1504 | 1,629 SF | Negotiable | Upon Request | Office | Now |
More Details
320 South Boston Building — 15th Fl, Ste 1504320 S Boston Ave. Tulsa, OK 74103Rate includes utilities, building services and property expenses. SIZE 1,629 SF TERM Negotiable RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan |
| 15th Fl, Ste 1510 | 1,849 SF | 3-5 Yrs | $17.50 /SF/YR | Office | Now |
More Details
320 South Boston Building — 15th Fl, Ste 1510320 S Boston Ave. Tulsa, OK 74103
SIZE 1,849 SF TERM 3-5 Yrs RATE $17.50 /SF/YR SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 19th Fl, Ste 1900 | 3,412 SF | Negotiable | Upon Request | Office | Now |
More Details
320 South Boston Building — 19th Fl, Ste 1900320 S Boston Ave. Tulsa, OK 74103Rate includes utilities, building services and property expenses. SIZE 3,412 SF TERM Negotiable RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 20th Fl, Ste 2000 | 3,878 SF | 3-5 Yrs | Upon Request | Office | Now |
More Details
320 South Boston Building — 20th Fl, Ste 2000320 S Boston Ave. Tulsa, OK 74103Rate includes utilities, building services and property expenses. SIZE 3,878 SF TERM 3-5 Yrs RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 22nd Fl, Ste 2200 | 3,000 SF | 3-5 Yrs | $18.50 /SF/YR | Office | Now |
More Details
320 South Boston Building — 22nd Fl, Ste 2200320 S Boston Ave. Tulsa, OK 74103
SIZE 3,000 SF TERM 3-5 Yrs RATE $18.50 /SF/YR SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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| 23rd Fl, Ste 2300 | 3,032 SF | 3-5 Yrs | Upon Request | Office | Now |
More Details
320 South Boston Building — 23rd Fl, Ste 2300320 S Boston Ave. Tulsa, OK 74103Rate includes utilities, building services and property expenses. SIZE 3,032 SF TERM 3-5 Yrs RATE Upon Request SPACE USE Office CONDITION - AVAILABLE Now Download Floor Plan
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Property Highlights
Air Conditioning
Banking
Bus Line
Controlled Access
Direct Elevator Exposure
Drop Ceiling
High Ceilings
Partitioned Offices
Property Manager on Site
Recessed Lighting
Restaurant
Security System
Signage
Storage Space
Amenities
Affordable Tulsa Office Space for Businesses of Any Size
No matter the size of your business, 320 S. Boston has affordable options that allow you to harness the influential power of one of the city’s most historical buildings, access always-available on-site business services, and show your clients you’re a permanent fixture in the Tulsa business community.
Convenient Parking & Pedestrian Tunnel Access
320 S. Boston is the central point of Tulsa’s famed underground walkway system that connects 8 buildings, 3 parking garages, numerous restaurants, 2 hotels, and the Tulsa Performing Arts Center. Well-lit, climate controlled, and patrolled by security, you and your clients are always a walk away from the best Tulsa has to offer.
Onsite Business Services & Infrastructure
Through the Boston Business Center, businesses of any size can enjoy access to upscale reception areas, kitchens, conference rooms, and business services that help accelerate your performance and wow clients at a fraction of the price.
24/7 On-site Security
The safety and security of our tenants and guests is at the heart of everything we do, which is why we provide around-the-clock security that monitors every floor, parking lot, and tunnel in the building and provides immediate on-demand response.
Private Downtown Tulsa Office Spaces
at 320 S Boston
Full-service, move-in-ready private offices built to make productivity and growth easier for small to mid-sized businesses in Tulsa.
Focused on Productivity
Leave behind the bustle and noise of shared work spaces for a private office that allows you to focus on what needs to get done.
Cost Effective
We don't nickel-and-dime you for every ounce of coffee or minute in the conference room, helping you keep costs low.
Scales to Your Needs
Whether you're just starting or you have a growing team, our spaces dynamically scale to meet the needs of your business.
Learn More
Thrive in the Heart of Tulsa’s Magic Empire
320 S. Boston’s premier location in the heart of Tulsa accelerates your business’s ability to quickly forge meaningful relationships with key businesses and figures in Tulsa and puts your business directly in the center of the Tulsa business community’s beating heart.
Minutes away from Tulsa city hall, court houses, and scores of local businesses.
Ease of access to restaurants and other attractions make client outings a breeze.
Low commute times for the majority of Tulsans who work & thrive in Downtown.
Uniquely Positioned for the Future of WFH
With 320’s endlessly adaptable floor plans, office spaces for all businesses sizes, and robust connectivity infrastructure, your business is ready to adapt to your business and industry’s response to a post-COVID world of hybrid work environments.
On-site emergency power systems ensure your business never slows down.
Robust IT and internet connectivity infrastructure keeps you connected to teams and clients no matter what.
Adaptable and customizable floor plans allow you to fit your office to your team and how you work, not the other way around.
Map & Nearby Businesses
Hotels
Hyatt Regency 3 min
The Mayo 5 min
Tulsa Club Hotel 5 min
Aloft Hotel 8 min
Restaurants
Kennedy Cafe 2 min
Elote Café & Catering 3 min
The Vault 4 min
Notion Espresso 6 min
Transportation
Greyhound Station 8 min
Tulsa Int'l Airport 16 min
Other
BOK Center 10 min
COX Business Convention Center 10 min
TCC Metro Campus 10 min
The Home Depot 10 min
Demographics & Location Data (within 1 mile)
Median Household Income
Nearby Employers
Total Households
y/o
Average Age
Local Housing
Local Education
Full Image Gallery
History & Awards
The Exchange National Bank nearly folded during the Great Depression. It survived through generous infusions of personal wealth by its board of directors until 1933, when it was reorganized into the National Bank of Tulsa. For the next 42 years, Tulsans knew the beloved structure simply as the “NBT Building.” Then, in 1975, the bank again changed its name to become the Bank of Oklahoma we know today.
The following year, both BOK and their largest tenant, the Williams Companies, moved to the new 52-story BOK Tower. It was at this time that its original home came to be known as the 320 South Boston Building.
In 1987, the 320 was acquired by its current caretaker, Bumgarner Asset Management. The 320 is actually a remarkable collection of five separate building projects that evolved over the course of four decades under the guidance of more than six lead architects.
The stunning Beaux Arts face of the building, as well as the central tower and cupola, was raised under the supervision of chief architect Oscar Wenderoth of Weary & Alford in Chicago. In 1953 and 1963, two more additions totaling nearly 120,000 square feet were added to the north and west sides.
It was Tulsa’s tallest building for nearly 40 years until the 4th National Bank Tower edged it out by a mere 16 feet in 1965. It also held the status as Tulsa’s largest commercial office space until the construction of the Williams Center in 1975.
Navigation
4th & Boston: Heart of the Magic Empire
4th & Boston: Heart of the Magic Empire enchants readers with the true story of the 320 building’s origins, its rich legacy, and how its presence has shaped Tulsa’s history for more than 100 years.
Experience the LegacyUnwind or Build Client Relationships with Your Access to Tulsa’s Nightlife
Live Music
Your office puts you within walking distance of Tulsa’s thriving music and arts scene, allowing you and your clients to experience the inspiring creativity that defines Tulsa.
Unrivaled Restaurants
No matter what you’re in the mood for, Tulsa’s got you covered. There’s always great food and drinks that help you build client relationships or unwind after a rewarding day.
Sports & Entertainment
When big shows or games come to town, you’re a stone’s throw from Tulsa’s BOK Center — the perfect place to create memories with your teams or clients.
Luxury Retail & Relaxation
Unwind with your teams at one of the many nearby stress-melting spas or treat yourself with some of the finest jewelry and luxury goods the city has to offer.
