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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)
  • 26 sq m
  • 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
(38 reviews)
  • 22 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)
  • 26 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)
  • 32 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)

  • 55 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))

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

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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
  • ‪Frizzy's Bar & Grill - ‬6 min walk
  • ‪Betty's - ‬4 min walk
  • ‪Jim's Steakout - ‬7 min walk
  • ‪Colter Bay - ‬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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Curtiss Hotel, an Ascend Collection Hotel
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  • Parking included
  • Free WiFi
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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
  • In-room roll-in shower
  • 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
  • Wheelchairs on site

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)
  • Connecting rooms available
  • 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.
  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.

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. 784 out of 1001 reviews
Rating 8 - Good. 132 out of 1001 reviews
Rating 6 - Okay. 48 out of 1001 reviews
Rating 4 - Poor. 27 out of 1001 reviews
Rating 2 - Terrible. 10 out of 1001 reviews

9.4/10

Cleanliness

9.8/10

Staff & service

9.0/10

Amenities

9.0/10

Property conditions & facilities

Reviews

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

10/10 Excellent

Kathleen

Travelled with group
Liked: Cleanliness, amenities
The preservation of the mansion and the courtesy of the staff. The comfort of our room and the cleanliness. We will return!
Stayed 1 night in Oct 2025

10/10 Excellent

Terra

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We always love staying at the mansion. It’s quiet, clean and the staff are fantastic. Breakfast is always a well loved bonus.
Stayed 1 night in Oct 2025

10/10 Excellent

Tracy

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

The staff completes the charm of the mansion

Cool place to stay! Great location with many restaurants with in walking distance. The breakfast was good but the best part was the staff. Caid and Kate were excellent.They were very attentive, very helpful, welcoming and accommodating. The hotel bartender mixed great cocktails. We recommend staying at this hotel. We will be back.
Stayed 3 nights in Oct 2025

10/10 Excellent

AMANDA

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff was great, very friendly and available for questions.
Stayed 3 nights in Oct 2025

4/10 Poor

Kathryn, Cheyenne

Travelled with partner
Liked: Staff & service
Disliked: Property conditions & facilities
The guest room was in poor condition. There was a large hole in the carpet, poor quality linens and sheets. The bed was hard. The bathroom was very outdated and in need of deep cleaning.
Stayed 3 nights in Oct 2025

10/10 Excellent

Jerrell

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Very friendly staff, and within walking distance to theatre district.
Stayed 2 nights in Sep 2025

10/10 Excellent

Nicholas

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff were fabulous, couldn’t do enough for you. Would highly recommend cafe 59 for a burger or vegetarian option. Easy walking distance.
Stayed 1 night in Sep 2025

10/10 Excellent

Miguel

Liked: Cleanliness, staff & service, property conditions & facilities
Great Staff
Stayed 1 night in Sep 2025

10/10 Excellent

Tiina

Stayed 1 night in Sep 2025

10/10 Excellent

Maha

Liked: Cleanliness, staff & service, property conditions & facilities
Hotel has an amazing ambiance and room was very clean
Stayed 2 nights in Sep 2025

10/10 Excellent

Jessica

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property itself was very unique; definitely not a conventional hotel.
Stayed 1 night in Sep 2025

10/10 Excellent

Blake, Boalsburg

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

10/10 Excellent

nancy

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The rooms are very comfortable, the hotel is nicely decorated and the staff is great.
Stayed 1 night in Sep 2025

10/10 Excellent

theresa

Stayed 1 night in Sep 2025

10/10 Excellent

Marinea

Travelled with family, Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Room and hotel were beautiful and amazing! Staff were extremely kind and accommodating too ❤️ I can’t wait to stay here again the future! Breakfast was DELICIOUS by the way!
Stayed 1 night in Sep 2025

10/10 Excellent

Ronald

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Sep 2025

10/10 Excellent

Ronald

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Service was outstanding. They addressed all of my questions and planned a day of touring the area for me.
Stayed 2 nights in Sep 2025

10/10 Excellent

Beth

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Sep 2025

10/10 Excellent

brandi

Liked: Cleanliness, staff & service, property conditions & facilities
Great for a quick weekend stay!
Stayed 1 night in Sep 2025