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From127US$ /night
Check-in
11Mar2026Select date
Check-out
12Mar2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

Hotel Details

305 North 15Th Street, Philadelphia, Pennsylvania, United States, 19102
-
Near the Reading Terminal Market
Great
8.0
8.5
/10
4.5
/5

Sonder Onyx - Modern apartment hotel with full kitchens and smart amenities in central Philadelphia

Located 2624.7 ft from central Philadelphia, Sonder Onyx offers spacious suites with one bedroom, living room, and fully equipped kitchen. Each apartment features a dishwasher, stovetop, refrigerator, and complete cookware. The living spaces include a flat-screen TV, dining area, and air conditioning, while bathrooms come with a bath or shower and complimentary toiletries. This Philadelphia hotel provides free WiFi, washing machines, and on-demand housekeeping scheduled through the Sonder app. Situated in the Spring Garden area, Sonder stands 1 mile from cultural landmarks including the Rodin Museum, Franklin Institute, and Barnes Foundation. Reading Terminal Market is 0.5 miles away, while local dining options like Cafe Lift and Gabi are within 984.3 ft.

Pros

Walking distance to six different museums and cultural institutions

Multiple dining venues within 1640.4 ft, including Japanese, Italian, and café options

Self-contained apartments with in-unit laundry facilities

Digital check-in system for contactless arrival

Cons

Philadelphia International Airport is 10 miles away

No on-site dining facilities

“I find the property's blend of contemporary design and eco-consciousness particularly appealing. Its location near Philadelphia's Museum District, coupled with apartment-style suites and on-site fitness, creates a balanced urban stay. The convenience of in-suite laundry and a fully equipped kitchen add an extra layer of comfort, making it suitable for both extended stays and family visits.”
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Charlotte EvansHead of Editorial at Hotelsdowntown
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Facilities

Hotel has comfortable rooms, premium services, and a prime downtown location
Facilities: Perfect
9.2/10Review score

General

  • Internet access

Guest Parking

  • Electric kettle
  • Dryer
  • Cookware/ Kitchen utensils

Children

  • Cots

Room features

  • Free Wi-Fi in rooms
  • Tea and coffee facilities
  • Dining table
  • Ironing facilities

Bathroom

  • Washing machine
  • Free toiletries

Self-catering

  • Electric kettle
  • Dryer
  • Cookware/ Kitchen utensils

Media

  • Flat-screen TV
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Onyx, Sonder Apartments Location

305 North 15Th Street, Philadelphia, Pennsylvania, United States, 19102
Map view
305 North 15Th Street, Philadelphia, Pennsylvania, United States, 19102
Restaurants
Tableau at PAFA
1600 ft
128 N Broad St Samual M. V. Hamilton Building
Nom Wah Tea Parlor
1500 ft
218 N 13th St
Cafe Lift
200 ft
428 North 13th Street
Sabrina's Cafe & Spencer's Too
2000 ft
1804 Callowhill Street
TGI Fridays
2400 ft
1776 Benjamin Franklin Pkwy Embassy Suites Hotel
Urban Farmer Philadelphia
2500 ft
1850 Benjamin Franklin Pkwy Logan Circle
La Scala's Pronto
1900 ft
1501 Spring Garden St
Explore Philadelphia
Explore the Heart of Philadelphia
Top Attractions
Activities
Dining
Entertainment
The Franklin Institute
The Franklin Institute
19 minutes' walk
A world-renowned science museum with hands-on exhibits and the giant IMAX theater, offering fun for all ages.
Eastern State Penitentiary
Eastern State Penitentiary
20 minutes' walk
A historic prison known for its architecture and notorious inmates, offering guided tours and unique art installations.
Philadelphia Museum of Art
Philadelphia Museum of Art
25 minutes' walk
Home to an extensive collection of art, including the famous Rocky Steps, with stunning views of the city skyline.
Liberty Bell
Liberty Bell
25 minutes' walk
An iconic symbol of American independence, the Liberty Bell is free to view and is located near Independence Hall.
Rail Park
1 minute walking
A unique urban park featuring walking paths and green space, perfect for a relaxing stroll or a leisurely picnic.
Biking along Schuylkill River Trail
10 minutes' drive
A scenic biking route alongside the river with rental services available, ideal for outdoor enthusiasts and thrill-seekers.
Cafe Lift
Cafe Lift
1 minute walking
Charming café known for its brunch and homemade comfort food, catering to various dietary needs for a delightful experience.
Nom Wah Tea Parlor
Nom Wah Tea Parlor
6 minutes' walk
A vibrant dim sum spot that blends traditional flavors with a modern twist, perfect for a quick bite or a cozy meal.
Reading Terminal Market
Reading Terminal Market
12 minutes' walk
A bustling indoor market offering diverse food vendors and local specialties, ideal for foodies to indulge in various cuisines.
Franklin Square
Franklin Square
15 minutes' walk
A family-friendly park featuring a carousel, mini-golf, and seasonal events, perfect for a relaxed evening with loved ones.
The Kimmel Center
10 minutes' drive
A premier venue for concerts and performances, known for its stunning architecture and vibrant cultural offerings.
Getting around
City Centre
Philadelphia9 min  ·  2300 ft
Airports
Philadelphia International Airport (PHL)25 min  ·  10.3 mi
Trenton-Mercer Airport (TTN)81 min  ·  33.6 mi
Train
30th Street Station20 min  ·  1.0 mi
Underground
Race-Vine3 min  ·  700 ft
Spring Garden Station (Broad St)6 min  ·  1700 ft
Bus
Bus stop20 min  ·  8.0 mi
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Property information and rules
Check-in
from 16:00-23:59
Check-out
until 11 am
Guest Parking
No parking available.
Internet
Wireless internet is available in the hotel rooms for free.
Pets
Pets are not allowed.
Number of rooms:
21
Former name
sonder onyx

Reviews and Ratings

Feedback about Onyx, Sonder Apartments from previous guests about their experience.
Cleanliness
9.4/10
Comfort
9.4/10
Facilities
9.2/10
Free Wi-Fi
7.5/10
Location
8.6/10
Value for money
9.2/10
Pros
Apartment size
Full kitchen
Walkable location
Comfortable beds
Cons
Road noise
Code issues
Guest reviews
based on 124 reviews
8.0/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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FAQs
About Onyx, Sonder Apartments
What is the check-in and check-out policy at Onyx, Sonder Apartments?
Check-in is from 16:00 and check-out is by 11:00.
How far is Onyx, Sonder Apartments from Philadelphia International Airport?
The hotel is located 20 km from Philadelphia International Airport.
What room amenities are available at Onyx, Sonder Apartments?
Rooms feature air conditioning, a flat-screen TV, a tea and coffee maker, and a private bathroom with complimentary toiletries.
Are there fitness facilities at Onyx, Sonder Apartments?
The hotel includes an on-site fitness center for guest use.
What dining options are available near Onyx, Sonder Apartments?
Nearby restaurants include Gabi (0.5 km), Jasmine Japanese Sushi & Steak (0.5 km), and Tableau at PAFA (0.5 km).
Does Onyx, Sonder Apartments provide laundry facilities?
Rooms are equipped with in-unit laundry facilities, including a washing machine.
What type of kitchen amenities can guests expect at Onyx, Sonder Apartments?
Accommodations include fully equipped kitchens with a stovetop, cookware, and kitchen utensils.
Is there Wi-Fi available at Onyx, Sonder Apartments?
Free Wi-Fi is available throughout the hotel.
What attractions are close to Onyx, Sonder Apartments?
Nearby attractions include the Rodin Museum (1 km), The Franklin Institute (2 km), and Liberty Bell (2 km).
How far is Onyx, Sonder Apartments from the city center?
The hotel is located 800 m from the city center of Philadelphia.
Check-in
11Mar2026Select date
Check-out
12Mar2026Select date
Rooms and Guests2 Guests, 1 Room