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Add a Listing Advertise
  1. Office Space
  2. NY
  3. Buffalo

737 Delaware Ave

For Lease 10,652 SF

737 Delaware Ave, Buffalo, NY 14209

Delaware Ave near Summer StVersatile Open Office Suite or Traditional Office Suites for Lease – Open-concept office suites thoughtfully designed to support productivity and collaboration. The flexible layout easily accommodates a mix of private offices and shared work areas—perfect for professional, creative, or administrative teams. Janitorial services provided for common areas On-site parking available Enjoy a bright, adaptable workspace that grows with your business. Delaware Ave "Mansion Row" at Summer Street, stately 2 and 1/2 story masonry office building with some underground parking, surface parking as well, security fob entry, with elevator. Six suites available. Suites 216, 2600 sf 5 offices, 217, 1176 sq ft 2 offices, waiting area, break room or combine into one Suite 218 for 3776 sq ft. Suite 101 at 1500 to 5,200 sq ft, or combine suites 100 and 101 for 8,200 sq ft plus Suite 116 at 1600 sq ft for a large additional conference room. Amenities surround the area, restaurants, hotels, coffee shops, 2 blocks from Main Street and the Buffalo Medical Campus. Ideal for any business office use.

Key features

  • "Masion Row" Allentown area
  • 6 suites available
  • Elevator
  • Fob security entry system
  • Surface parking
  • Underground executive parking
  • up to 8200 sq ft contiguous available.

Rental Details

  • Number of spaces 5
  • Total square feet available 10,652 SF
  • For Lease $14.00/SF/YR
  • Space Type General Office
  • Lease Type Full Service
  • Latest Update Sep 18, 2026
Want more info on this listing?

Reach out to the broker for more info on lease terms and amenities

True

5 Spaces Available

Space Name Space Type Lease Rate Total Space Floor Lease Type Expand
101 General Office $14.00/SF/YR 1,500 SF 1 Full Service

101

Space Type

General Office

Lease Rate

$14.00/SF/YR

Additional Rent

Price on request

Total Space Available

1,500 SF

Floor

1

Divisible Space

1,500 - 1,500 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave

Beautiful well appointed executive office space 1500-5200 SF at $14 gross (full service lease). First floor facing Delaware Ave, corner office.

116 General Office $14.00/SF/YR 1,600 SF 1 Full Service

116

Space Type

General Office

Lease Rate

$14.00/SF/YR

Additional Rent

Price on request

Total Space Available

1,600 SF

Floor

1

Divisible Space

1,600 - 1,600 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave

1220 SF of open office space, could be used as a large conference room in conjunction with other space on this floor or within in the building, abundant natural light.

216 General Office $14.00/SF/YR 2,600 SF 2 Full Service

216

Space Type

General Office

Lease Rate

$14.00/SF/YR

Additional Rent

Price on request

Total Space Available

2,600 SF

Floor

2

Divisible Space

2,600 - 2,600 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave

This suite offers: All utilities included 6 private offices Reception area Waiting Room Conference Room Breakroom (with sink) Janitorial Services for common areas Parking available $3033/month The schedule a showing or lean more about leasing call our offices at (716) 881-1221! Scan the barcode to learn more or see our other commercial spaces available for lease!

217 General Office $14.00/SF/YR 1,176 SF 2 Full Service

217

Space Type

General Office

Lease Rate

$14.00/SF/YR

Additional Rent

Price on request

Total Space Available

1,176 SF

Floor

2

Divisible Space

1,176 - 1,176 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave

Multi-purpose office Suite Available in April on Delaware Ave! Reception and Waiting area! 1 Private office Breakroom Conference Room All utilities included Parking available Gross Janitorial Services for common areas

218 General Office $14.00/SF/YR 3,776 SF 2 Full Service

218

Space Type

General Office

Lease Rate

$14.00/SF/YR

Additional Rent

Price on request

Total Space Available

3,776 SF

Floor

2

Divisible Space

3,776 - 3,776 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

Combines Suites 216 & 217 to make Suite 218

101

Space Type
General Office
Lease Rate
$14.00/SF/YR
Total Space
1,500 SF
Floor
1
Lease Type
Full Service
Space Type

General Office

Lease Rate

$14.00/SF/YR

Additional Rent

Price on request

Total Space Available

1,500 SF

Floor

1

Divisible Space

1,500 - 1,500 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave

Beautiful well appointed executive office space 1500-5200 SF at $14 gross (full service lease). First floor facing Delaware Ave, corner office.

116

Space Type
General Office
Lease Rate
$14.00/SF/YR
Total Space
1,600 SF
Floor
1
Lease Type
Full Service
Space Type

General Office

Lease Rate

$14.00/SF/YR

Additional Rent

Price on request

Total Space Available

1,600 SF

Floor

1

Divisible Space

1,600 - 1,600 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave

1220 SF of open office space, could be used as a large conference room in conjunction with other space on this floor or within in the building, abundant natural light.

216

Space Type
General Office
Lease Rate
$14.00/SF/YR
Total Space
2,600 SF
Floor
2
Lease Type
Full Service
Space Type

General Office

Lease Rate

$14.00/SF/YR

Additional Rent

Price on request

Total Space Available

2,600 SF

Floor

2

Divisible Space

2,600 - 2,600 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave

This suite offers: All utilities included 6 private offices Reception area Waiting Room Conference Room Breakroom (with sink) Janitorial Services for common areas Parking available $3033/month The schedule a showing or lean more about leasing call our offices at (716) 881-1221! Scan the barcode to learn more or see our other commercial spaces available for lease!

217

Space Type
General Office
Lease Rate
$14.00/SF/YR
Total Space
1,176 SF
Floor
2
Lease Type
Full Service
Space Type

General Office

Lease Rate

$14.00/SF/YR

Additional Rent

Price on request

Total Space Available

1,176 SF

Floor

2

Divisible Space

1,176 - 1,176 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave
737 Delaware Ave

Multi-purpose office Suite Available in April on Delaware Ave! Reception and Waiting area! 1 Private office Breakroom Conference Room All utilities included Parking available Gross Janitorial Services for common areas

218

Space Type
General Office
Lease Rate
$14.00/SF/YR
Total Space
3,776 SF
Floor
2
Lease Type
Full Service
Space Type

General Office

Lease Rate

$14.00/SF/YR

Additional Rent

Price on request

Total Space Available

3,776 SF

Floor

2

Divisible Space

3,776 - 3,776 SF

Available Date

Immediate

Lease Type

Full Service

Renewal Option

Yes

Sublease

No

Combines Suites 216 & 217 to make Suite 218

Contacts

broker
Ronald G. Tronolone

HUNT Commercial

Building Details

  • For Lease $14.00/SF/YR
  • Property Type Office - General Office
  • Property Size 31,962 SF
  • Units 5
  • Lot Size 0.57 Acre
  • Additional Rent Price on request
  • Parking Spaces Avail. 52
  • Building Class B
  • Year Built 1956
  • Date Updated Sep 18, 2026

Location

  • City Buffalo, NY
  • Neighborhood Bryant
  • Zip Code 14209
  • Market Buffalo
  • Map
  • Street
  • Walk score 87/100 Very Walkable
  • Transit score 55/100 Good Transit
  • Bike score 87/100 Very Bikeable
Powered by Walk Score ®

Points of Interest

Metro Rail Station

0.34 miles

Lafayette Square

1.22 miles

Buffalo–Exchange Street Station

1.77 miles

Canalside

1.84 miles

Humboldt–Hospital

1.92 miles

Hertel & Wellington

3.18 miles

Marina Vista Apartments

3.20 miles

Hertel & Starin

3.32 miles

Hertel & Vorrhees

3.37 miles

Hertel & Voorhees

3.38 miles

Sunoco

0.47 miles

Go Gas Outlet

0.65 miles

Speedway

0.66 miles

The Corner Store

0.79 miles

Tops

0.94 miles

Downtown Trading Company

1.26 miles

Seneca One Stop

1.99 miles

First Line

2.02 miles

ChargePoint

4.92 miles

Tesla Supercharger

5.00 miles

Research Institute on Addictions Parking Lot

0.25 miles

880 Ellicott Ramp

0.28 miles

Price Right Back Lot

0.35 miles

Employee Parking

0.48 miles

Roswell Park Parking Ramp

0.56 miles

Roswell Park Ramp

0.57 miles

589 Ellicott Lot

0.62 miles

The Delaware Tower Parking Garage

0.66 miles

Delaware North Building Parking Garage

0.94 miles

Augspurger Ramp

1.02 miles

Budget

0.75 miles

Avis

0.75 miles

Budget Truck Rental

0.76 miles

Main Hand Wash & Detail

1.19 miles

Delta Sonic Car Wash

3.52 miles

Enterprise

3.60 miles

Car Wash

3.78 miles

Dr. Huggs Car Wash

5.49 miles

Royal Car Wash

6.07 miles

Better Vision Car Spa

6.14 miles

Wendy's

0.19 miles

Anchor Bar

0.21 miles

Chinese Kitchen

0.29 miles

Just Pizza & Wing Co

0.29 miles

Tempo

0.30 miles

Teton Kitchen Elmwood

0.32 miles

Giacobbi's Cucina Citta

0.32 miles

La Fiesta

0.32 miles

Buffalo Tikka House

0.32 miles

Gabriel's Gate

0.36 miles

Price Rite

0.30 miles

Mineo & Sapio

0.75 miles

Tops

0.92 miles

Lexington Co-op

1.08 miles

Main Place Mall

1.34 miles

Braymiller Market

1.34 miles

Marka Halal Market

1.41 miles

Guercio & Sons

1.49 miles

Hatimy Market

1.52 miles

Kat Food Market

1.53 miles

General Physician PC

0.19 miles

Walgreens

0.19 miles

Ross Eye Institute

0.20 miles

VIA

0.21 miles

Conventus Building

0.26 miles

Buffalo Speech and Hearing

0.27 miles

Buffalo General Hospital

0.27 miles

Conventus building

0.29 miles

John R. Oishei Children’s Hospital

0.31 miles

Oishi Children's Hospital

0.32 miles

Listing Summary

  • Asking Prices

    At 737 Delaware Ave, the asking rate for office space for lease starts at $14.00/SF/YR.

  • Available Office Space

    Office space currently available at 737 Delaware Ave adds up to a total of 10,652 square feet across 5 spaces. The largest individual space listed offers 3,776 square feet.

    Property use types available for lease at this property include: general office.

  • Property Details

    The property incorporates a total of 31,962 square feet of space.

    Interested in researching more about this property? Access in-depth research on 737 Delaware Ave, including ownership details, transaction history, property characteristics, by creating a free account and viewing the full property report.

Contact Ronald G. Tronolone
broker
Ronald G. Tronolone

HUNT Commercial

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