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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
Suite, 1 Queen Bed (Suite) | Hypo-allergenic bedding, individually decorated, individually furnished
Standard Suite, 1 Queen Bed (Premium Room (Fireplace Grand Queen)) | Hypo-allergenic bedding, individually decorated, individually furnished
Bar (on property)
Bar (on property)

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Bar
  • Housekeeping
  • Gym
  • Free WiFi

Explore the area

View in a map
414 Delaware Ave, Buffalo, NY, 14202
  • Shea's Performing Arts Center
    ‪6 min walk‬
  • Buffalo Niagara Convention Center
    ‪13 min walk‬
  • KeyBank Center
    ‪3 min drive‬
  • Buffalo, NY (BUF-Buffalo Niagara Intl.)
    ‪14 min drive‬

Room options

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

Suite, 1 Queen Bed (Suite) | Hypo-allergenic bedding, individually decorated, individually furnished

Suite, 1 Queen Bed (Suite)

  • 600 sq ft
  • Sleeps 2
  • 1 Queen Bed

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

Superior Room, 1 Queen Bed (Premium Room (Grand Queen)) | Hypo-allergenic bedding, individually decorated, individually furnished

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

9.0 out of 10
Wonderful
(6 reviews)
  • 350 sq ft
  • 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)
  • 290 sq ft
  • Sleeps 4
  • 2 Double Beds

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))

9.8 out of 10
Exceptional
(10 reviews)
  • 290 sq ft
  • 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
(35 reviews)
  • 240 sq ft
  • Sleeps 2
  • 1 Queen Bed

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)
  • 290 sq ft
  • 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)
  • 350 sq ft
  • Sleeps 2
  • 1 Queen Bed

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About the neighborhood

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 - 0.4 miles
  • Roswell Park Cancer Institute - 8 min walk - 0.5 miles
  • Buffalo Niagara Convention Center - 13 min walk - 0.7 miles
  • Canalside - 3 min drive - 1.6 miles
  • KeyBank Center - 3 min drive - 1.6 miles

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
  • ‪Taqueria Ranchos Dos - ‬2 min walk
  • ‪Falley Allen - ‬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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  • Spa
  • Parking included
  • Free WiFi
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Total with taxes and 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
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

Frequently asked questions

How close is The Mansion On Delaware Ave to the airport?

The Mansion On Delaware Ave is 10.4 mi (16-min drive) away from the Buffalo Niagara Intl. Airport (BUF) airport, the closest popular airport to the property.

How much does it cost to stay at The Mansion On Delaware Ave?

As of Sep 8, 2025, prices found for a 1-night stay for 2 adults at The Mansion On Delaware Ave on Sep 29, 2025 start from $259.0, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Does The Mansion On Delaware Ave have an airport shuttle?

Airport shuttle services are not available at The Mansion On Delaware Ave.

How close is The Mansion On Delaware Ave to the beach?

This hotel is 14.6 mi (21-min drive) from Beaver Island Beach.

Does The Mansion On Delaware Ave offer free breakfast?

The Mansion On Delaware Ave offers free cooked-to-order breakfast every day from 7:30 AM to 10:30 AM.

Is there a casino at The Mansion On Delaware Ave?

No, there is no casino at this hotel, but Seneca Buffalo Creek Casino (4-min drive) and Hamburg Gaming at the Fairgrounds (18-min drive) are nearby.

What time is check-in at The Mansion On Delaware Ave?

Check-in start time: 4:00 PM; Check-in end time: anytime.

Is there free parking at The Mansion On Delaware Ave?

This hotel offers free self parking.

Does The Mansion On Delaware Ave have a pool?

The Mansion On Delaware Ave does not have a pool.

Does The Mansion On Delaware Ave have a spa?

There are no spa services available at this hotel.

How close is The Mansion On Delaware Ave to downtown Buffalo?

The Mansion On Delaware Ave is 0.7 mi away from Buffalo.