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The Mansion On Delaware Ave

4.0 star property
4-star hotel near KeyBank Center

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Photo gallery for The Mansion On Delaware Ave

Exterior
Bar (on property)
Standard Suite, 1 Queen Bed (Premium Room (Fireplace Grand Queen))
Free daily cooked-to-order breakfast
Bar (on property)

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Free WiFi
  • Air conditioning
  • Gym
  • Business services

Explore the area

View in a map
414 Delaware Ave, Buffalo, NY, 14202
  • Place, Shea's Performing Arts Center
    ‪6 min walk‬
  • Place, Roswell Park Cancer Institute
    ‪8 min walk‬
  • Place, Buffalo Niagara Convention Center
    ‪13 min walk‬
  • Airport, Buffalo, NY (BUF-Buffalo Niagara Intl.)
    ‪14 min drive‬

Room options

View all photos for Standard Room, 1 Queen Bed (Grand Room (Barrier Free))

Hypo-allergenic bedding, individually decorated, individually furnished

Standard Room, 1 Queen Bed (Grand Room (Barrier Free))

9.4 out of 10
Exceptional
(6 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Standard Room, 1 Queen Bed (Classic Room (Queen))

Hypo-allergenic bedding, individually decorated, individually furnished

Standard Room, 1 Queen Bed (Classic Room (Queen))

9.6 out of 10
Exceptional
(39 reviews)
  • 23 sq m
  • Sleeps 2
  • 1 Queen Bed

View all photos for Basic Room, 1 Queen Bed (Grand Room (Queen))

Hypo-allergenic bedding, individually decorated, individually furnished

Basic Room, 1 Queen Bed (Grand Room (Queen))

10.0 out of 10
Exceptional
(13 reviews)
  • 27 sq m
  • Sleeps 2
  • 1 Queen Bed

View all photos for Basic Room, 2 Double Beds (Grand Room (Double Double))

Hypo-allergenic bedding, individually decorated, individually furnished

Basic Room, 2 Double Beds (Grand Room (Double Double))

9.4 out of 10
Exceptional
(11 reviews)
  • 26 sq m
  • Sleeps 4
  • 2 Double Beds

View all photos for Superior Room, 1 Queen Bed (Premium Room (Grand Queen))

Superior Room, 1 Queen Bed (Premium Room (Grand Queen))

Superior Room, 1 Queen Bed (Premium Room (Grand Queen))

9.0 out of 10
Wonderful
(6 reviews)
  • 33 sq m
  • Sleeps 2
  • 1 Queen Bed

View all photos for Suite, 1 Queen Bed (Suite)

Suite, 1 Queen Bed (Suite)

Suite, 1 Queen Bed (Suite)

  • 56 sq m
  • Sleeps 2
  • 1 Queen Bed

View all photos for Standard Suite, 1 Queen Bed (Premium Room (Fireplace Grand Queen))

Hypo-allergenic bedding, individually decorated, individually furnished

Standard Suite, 1 Queen Bed (Premium Room (Fireplace Grand Queen))

9.0 out of 10
Wonderful
(14 reviews)
  • 33 sq m
  • Sleeps 2
  • 1 Queen Bed

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  • Breakfast included
  • Free WiFi
  • Air conditioning
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CA $141 total
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About the area

Buffalo

Heart of Buffalo.Within a 10-minute walk of this Downtown Buffalo hotel, you'll find Chippewa District and Buffalo Niagara Medical Campus. University at Buffalo - Downtown Campus and Shea's Performing Arts Center are also within half a mile (1 km).

What's nearby

  • Shea's Performing Arts Center - 6 min walk - 0.6 km
  • University at Buffalo - Downtown Campus - 7 min walk - 0.6 km
  • Roswell Park Cancer Institute - 8 min walk - 0.7 km
  • Buffalo Niagara Convention Center - 13 min walk - 1.1 km
  • Niagara Square - 14 min walk - 1.2 km

Getting around

  • Buffalo-Exchange Street Station - 6 min drive
  • Allen-Medical Campus Station - 9 min walk
  • Buffalo Niagara Intl. Airport (BUF) - 16 min drive

Restaurants

  • ‪Tim Hortons - ‬5 min walk
  • ‪Betty's - ‬4 min walk
  • ‪Gabriel's Gate - ‬7 min walk
  • ‪Coco Bar & Bistro - ‬8 min walk
  • ‪Frizzy's Bar & Grill - ‬6 min walk

About this property

The Mansion On Delaware Ave

4-star hotel near KeyBank Center
You can enjoy a drink at the bar/lounge. Free breakfast is available daily. WiFi and wired Internet are free in public spaces.

A 24-hour business center and meeting rooms are available. A 24-hour fitness center, a terrace, and tour/ticket assistance are also featured at the business-friendly The Mansion On Delaware Ave. Self parking is free.

This 4-star Buffalo hotel is smoke free.

  • 1 building
  • 28 guestrooms or units
  • 4 levels
  • Meeting rooms
  • Built in 1869
  • Cooked-to-order breakfast (free)
  • Business center (24 hours)
  • Conference space
  • Coffee in lobby
  • Dry cleaning
  • Self-service laundry
  • Front desk (24 hours)
  • Storage area for luggage
  • Front-desk safe
  • Tour and ticket information
  • Concierge
  • Wedding services available
  • Pool or billiards table
  • Terrace
  • Garden
  • Fireplace in lobby
  • Elevator
  • No smoking on site
  • Bar or lounge
The Mansion On Delaware Ave offers 28 accommodations with complimentary bottled water and coffee/tea makers. Each accommodation is individually furnished and decorated. 42-inch LED televisions come with premium digital channels. Bathrooms include showers, bathrobes, designer toiletries, and complimentary toiletries.

This Buffalo hotel provides complimentary wired and wireless Internet access, with a WiFi speed of 250+ Mbps (good for 3–5 people or up to 10 devices). Business-friendly amenities include desks and desk chairs, as well as phones; local and long-distance calls are complimentary (restrictions may apply). Additionally, rooms include hair dryers and irons/ironing boards. Hypo-allergenic bedding and change of towels can be requested. Housekeeping is provided daily.

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includes taxes & fees
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Property amenities

Family friendly

  • High chair
  • Laundry facilities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • In-room WiFi speed: 250+ Mbps (good for 3–5 people or up to 10 devices)
  • Available in some public areas: Free WiFi and wired internet

Parking and transportation

  • Free uncovered self parking on site
  • Wheelchair-accessible parking available

Food and drink

  • Free cooked-to-order breakfast available daily 7:30 AM to 10:30 AM
  • A bar/lounge
  • Coffee and tea in common areas

Things to do

  • 24-hour gym
  • Art gallery
  • Bicycle shuttle
  • Bicycle storage
  • Billiards/pool table

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Braille/raised signage
  • Elevator
  • Stair-free path to entrance
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk

Room amenities

Entertainment

  • 42-inch LED TV with premium digital channels

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Hypo-allergenic bedding

Bathroom

  • Bathrobes
  • Designer toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

Food and drink

  • Champagne service
  • Coffee/tea maker
  • Free bottled water
  • Restaurant dining guides

More

  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Free local calls
  • Free long-distance calls
  • Heating (climate-controlled)
  • Individual decor
  • Individual furnishings
  • Iron/ironing board
  • Laptop workspace
  • Phone

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: anytime
Minimum check-in age: 21

Check-out

Check-out before 11 AM
A late check-out fee will be charged

Special check-in instructions

Guests must contact the property in advance for check-in instructions; front desk staff will greet guests on arrival at the property
To make arrangements for check-in please contact the property at least 48 hours before arrival using the information on the booking confirmation
The credit card used to book the reservation must be presented by the cardholder at check-in along with matching photo identification, and other arrangements must be coordinated with the property prior to arrival
Information provided by the property may be translated using automated translation tools
Customers may be requested by the property to provide documentation of recent travel history and complete a health declaration.

Access methods

Staffed front desk

Pets

  • No pets allowed, but service animals are welcome

Children and extra beds

  • Children are welcome.
  • Kids stay free! Up to 2 children 12 years old and younger stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Cribs (infant beds) are not available.

Property payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • A late check-out fee will be charged

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Noise-free guestrooms cannot be guaranteed
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation. This property accepts Visa, Mastercard, American Express, Discover, and Diners Club. Cash is not accepted. This property reserves the right to pre-authorize the guest's credit card prior to arrival. Noise-free guestrooms cannot be guaranteed.

We should mention

  • Up to 2 children 12 years old and younger stay free in the same room as the parent or guardian when using existing bedding.

Property is also known as

Delaware Mansion
Mansion Delaware
Mansion Delaware Ave
Mansion Delaware Ave Buffalo
Mansion Delaware Ave Hotel
Mansion Delaware Ave Hotel Buffalo
Mansion On Delaware Avenue Buffalo
The Mansion On Delaware Avenue Hotel Buffalo
The Mansion On Delaware Ave Hotel
The Mansion On Delaware Ave Buffalo
The Mansion On Delaware Ave Hotel Buffalo

The Mansion On Delaware Ave Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 783 out of 1000 reviews
Rating 8 - Good. 133 out of 1000 reviews
Rating 6 - Okay. 47 out of 1000 reviews
Rating 4 - Poor. 27 out of 1000 reviews
Rating 2 - Terrible. 10 out of 1000 reviews

9.4/10

Cleanliness

9.8/10

Staff & service

9.0/10

Amenities

9.0/10

Property conditions & facilities

Reviews

10/10 Excellent

Kymberly, Falls Church

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
What an amazing property! We had such a fantastic time in Buffalo and the Mansion on Delaware did not disappoint. Beautiful property and the staff goes above and beyond to make you feel both welcomed and pampered.
Stayed 4 nights in Nov 2025

10/10 Excellent

Daniel

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
We had an incredible stay at The Mansion on Delaware Avenue in Buffalo, NY. From the moment we arrived, the staff went above and beyond—truly some of the best hospitality we’ve ever experienced. Our room was perfect: clean, comfortable, and full of charm. Breakfast was absolutely delicious, and the location couldn’t have been better. We were able to walk to just about everything we wanted to see and do. My wife and I had a wonderful time and will definitely stay here again on our next trip to Buffalo. Highly recommend!
Stayed 3 nights in Nov 2025

10/10 Excellent

Melanie

Liked: Cleanliness, staff & service, amenities
Beautifully appointed rooms. Very clean and comfy. The staff were so friendly. I loved the happy hour cocktails. Breakfast was delicious. The Mansion was so unique and we loved our stay.
Stayed 3 nights in Nov 2025

10/10 Excellent

MARYANN

Liked: Cleanliness, staff & service, amenities
Welcoming entry and staff, beautiful room, centrally located and very good breakfast options
Stayed 1 night in Nov 2025

10/10 Excellent

Robin

Stayed 1 night in Oct 2025

10/10 Excellent

chris

Liked: Cleanliness, property conditions & facilities
Beautiful place, well maintained and up to date. Everyone I encountered was as pleasant as could be. The 'cooked to order breakfast" was misleading, actually just two choices, both high carbs and low protein. Otherwise very pleasant.
Stayed 4 nights in Oct 2025

10/10 Excellent

kenneth

Liked: Cleanliness, amenities
Amazing
Stayed 4 nights in Oct 2025

10/10 Excellent

Dana lynn

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
From the moment we stepped in the doors, my daughter and I felt like family. The atmosphere here is one that will guarantee a return trip. This is such a little piece of history in the midst of a busy city. So unique and gorgeous. We can't wait to return!
Stayed 1 night in Oct 2025

10/10 Excellent

Peter

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great people. Awesome location. Go bills
Stayed 5 nights in Oct 2025

10/10 Excellent

Kevin

Stayed 2 nights in Oct 2025

10/10 Excellent

Kenneth

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
This hotel is amazing and not to be missed! The first floor dining and bar rooms have the very high ceilings and windows of an earlier age and are beautifully decorated with many pieces of contemporary art. There are two breakfast offerings each morning, savory or sweet, which are prepared individually for each guest by the chef. The staff is wonderful.
Stayed 2 nights in Oct 2025

10/10 Excellent

Julia

Liked: Cleanliness, staff & service, property conditions & facilities
Wonderful stay, the hotel property itself was stunning and the staff was warm and welcoming, we will definitely be back.
Stayed 1 night in Oct 2025

10/10 Excellent

Robin

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Clean room, comfy beds, friendly staff, late check-in no problem, excellent breakfast. Gorgeous space.
Stayed 1 night in Oct 2025

10/10 Excellent

Carlos

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Yes
Stayed 1 night in Oct 2025

10/10 Excellent

Luca

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Our rooms was very clean and the staff was very friendly
Stayed 1 night in Oct 2025

10/10 Excellent

Robert, JAMESTOWN

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Aug 2025

10/10 Excellent

Kevin

Travelled with family
Liked: Cleanliness, amenities
The great condition of the old mansion with high ceilings, ample room in the bath and sleeping area, and easy flow within the building.
Stayed 1 night in Oct 2025

10/10 Excellent

Jean

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Oct 2025

10/10 Excellent

georganna

Liked: Cleanliness, staff & service, property conditions & facilities
We love to proceed.Coming here for staff and over backwards and their expectations are beyond
Stayed 1 night in Oct 2025

10/10 Excellent

Michael

Travelled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lovely property with good service
Stayed 1 night in Oct 2025

10/10 Excellent

Juan

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Oct 2025

10/10 Excellent

Evelyn

Liked: Staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Oct 2025

10/10 Excellent

Julia

Stayed 1 night in Oct 2025

10/10 Excellent

Mary

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We very much enjoyed our short stay. The mansion was lovely, our room was comfortable and the staff were wonderful. The evening cocktail and made to order breakfast was a nice treat. Wish we could stay longer.
Stayed 1 night in Oct 2025

10/10 Excellent

Dana

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great vibe and service!
Stayed 1 night in Oct 2025