An event venue library with dark wood paneling, a long banquet table, and a marble fireplace at Patterson Mansion.
An event space with dark wood-paneled walls, a decorative fireplace, and elegant seating at Patterson Mansion.
An event venue with a fireplace, dark paneled walls, and gold chiavari chairs in the library at Patterson Mansion.
A historic event space with round tables covered in white linens, black chairs, and a decorative fireplace at Patterson Mansion.

Library at Patterson Mansion

Event Space in a Historic Building
·
Private space
15 Dupont Circle Northwest, Washington, DC 20036 –
Northwest, Washington, DC
Up to 70
seats
Up to 48
standing
Venue offers catering
External catering allowed

About this space

The Library is a characterful and well-considered setting designed for conversation and focused gatherings. Framed by classic architectural details and a warm fireside feel, the space has a quiet, unhurried quality that works well for smaller, more personal occasions.

Well suited for fireside chats, book signings, board meetings, or private dining, the Library offers a comfortable and flexible environment that feels distinct from a standard meeting or event room.

Prices

Sunday
7:00 am – 11:00 pm
from $1500 hire fee + min. spend
Per session
7:00 am – 3:30 pm
from $1500 + $1000 hire fee + min. spend
Per evening
5:30 pm – 11:00 pm
from $1500 + $2000 hire fee + min. spend
Note: Alcohol licence until 11:00 pm. All prices include sales tax.
Monday
7:00 am – 11:00 pm
from $1500 hire fee + min. spend
Per session
7:00 am – 3:30 pm
from $1500 + $1000 hire fee + min. spend
Per evening
5:30 pm – 11:00 pm
from $1500 + $2000 hire fee + min. spend
Note: Alcohol licence until 11:00 pm. All prices include sales tax.
Tuesday
7:00 am – 11:00 pm
from $1500 hire fee + min. spend
Per session
7:00 am – 3:30 pm
from $1500 + $1000 hire fee + min. spend
Per evening
5:30 pm – 11:00 pm
from $1500 + $2000 hire fee + min. spend
Note: Alcohol licence until 11:00 pm. All prices include sales tax.
Wednesday
7:00 am – 11:00 pm
from $1500 hire fee + min. spend
Per session
7:00 am – 3:30 pm
from $1500 + $1000 hire fee + min. spend
Per evening
5:30 pm – 11:00 pm
from $1500 + $2000 hire fee + min. spend
Note: Alcohol licence until 11:00 pm. All prices include sales tax.
Thursday
7:00 am – 11:00 pm
from $1500 hire fee + min. spend
Per session
7:00 am – 3:30 pm
from $1500 + $1000 hire fee + min. spend
Per evening
5:30 pm – 11:00 pm
from $1500 + $2000 hire fee + min. spend
Note: Alcohol licence until 11:00 pm. All prices include sales tax.
Friday
7:00 am – 11:00 pm
from $1500 hire fee + min. spend
Per session
7:00 am – 3:30 pm
from $1500 + $1000 hire fee + min. spend
Per evening
5:30 pm – 11:00 pm
from $1500 + $2000 hire fee + min. spend
Note: Alcohol licence until 11:00 pm. All prices include sales tax.
Saturday
7:00 am – 11:00 pm
from $1500 hire fee + min. spend
Per session
7:00 am – 3:30 pm
from $1500 + $1000 hire fee + min. spend
Per evening
5:30 pm – 11:00 pm
from $1500 + $2000 hire fee + min. spend
Note: Alcohol licence until 11:00 pm. All prices include sales tax.
Best price guarantee
Pricing updated by venue 1 month ago

Capacity

Standing
up to 48
Dining
up to 30
Theatre
up to 70
Boardroom
up to 20
Cabaret
up to 24
U-Shaped
up to 16
Classroom
up to 20

Catering and drinks

In-house catering available
Extensive vegan menu
Extensive vegetarian menu
Extensive gluten-free menu
American cuisine
External catering allowed
Buyout fee for external catering
Unavailable: Kitchen facilities available for guests
Venue provides alcohol
Alcohol licence until 11:00 pm
No BYO alcohol allowed

Facilities

Wi-Fi available
Flatscreen TV
Whiteboard
Flipchart
PA system / speakers
Air conditioner
Natural light
Quiet space
Accommodation is available on-site
Paid parking facilities available nearby
Unavailable: Projector
Unavailable: Conference call facilities
Unavailable: Photo equipment
Unavailable: Video equipment
Unavailable: Lighting equipment
Unavailable: Greenscreen
Unavailable: Backdrops
Unavailable: Storage space
Unavailable: Dance floor
Unavailable: Soundproof
Unavailable: Mirrors

Music & sound equipment

Play your own music
Bring your own DJ
Space has noise restriction after 23:00

Accessibility

Wheelchair accessible
Accessible toilets
Unavailable: Ground level
Unavailable: Accessible parking spot available
Lift to all floors
Unavailable: Cargo lift

Rules of the space

Allowed events

No promoted and ticketed events allowed
No wedding licence
No Temporary Event Notice (TENs) available

Host rules

No smoking in the building

Cancellation policy: Custom

Show cancellation details

About Patterson Mansion

Patterson Mansion is a Tagvenue Partner. This business has registered with Tagvenue and agreed to our venue partner standards.

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Location

Location map

Meet your host

Aishah Moncayo
Member of Tagvenue since April 2026
3h Response time
100% Response rate

Contact venue managers directly on Tagvenue. Keep all event communication here for a secure, seamless booking.

United States > Washington, DC > Northwest > Patterson Mansion > Library

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