Top Maryland Opening Party Mansions

26 results near Maryland

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Choosing your opening party venue will be one of the most important steps in the planning process. So much goes into finding the perfect mansion in Maryland. You’ll want to consider everything from the aesthetics of the space to any in-house amenities and services. Luckily, PartySlate makes it easy with our Find Venues page. Use the filters to narrow your search — taking into account everything from your guest count to specific catering preferences. Once you’ve set your filters, scroll down to search our curated list. Look for the “featured” tag for PartySlate’s top recommendations. With PartySlate, finding your ideal Maryland mansion has never been easier.

Results

  • The Liriodendron Mansion & Grounds, an event space at The Liriodendron Foundation

    The Liriodendron Foundation

    502 W Gordon St, Bel Air, MD 21014, USA
    • Spaces for 120 Guests
    • 1 Mansion
    • 1 Outdoor
    • 1 space at this venue

    The Liriodendron is a historic Georgian Revival mansion in Bel Air, Maryland, built in 1898 as the summer residence of Dr. Howard Atwood Kelly, one of Johns Hopkins Medical School's four founding physicians. Designed by the Baltimore architectural firm Wyatt & Nolting and listed on the National Register of Historic Places, the estate sits on more than 100 acres of wooded grounds and is now operated by the nonprofit Liriodendron Foundation as a cultural and events destination. The mansion accommodates up to 120 guests for weddings, social gatherings, and corporate events. Indoor spaces include a dining room with a working fireplace and chandelier, a center room with double doors that open to a terrace, and a music room with hardwood floors suited for dancing. Outdoor ceremony options include a wisteria-draped trellis, two large porticos, and boxwood and flower gardens. A bridal suite and a separate groom's room are available for day-of preparation. Rentals include Chiavari chairs, white lawn chairs, and tables in a variety of shapes and sizes. The venue maintains an approved list of experienced caterers for all events.

  • Small Wing, an event space at Montpelier Mansion

    Montpelier Mansion

    9650 Muirkirk Rd, Laurel, MD 20708, USA
    • Spaces for 40-85 Guests
    • 2 Mansions
    • 2 Historic Spaces

    Montpelier Mansion is an 18th-century Georgian Colonial estate and National Historic Landmark located on approximately 70 acres of parkland in Laurel, Maryland. Built between the 1780s, the property is surrounded by lush evergreens and 200-year-old boxwoods, with formal gardens that have been carefully preserved alongside the mansion's original architecture. The mansion features two wings fitted with chandeliers, cathedral ceilings, and crown molding, making the spaces well suited to intimate gatherings, ceremonies, and receptions. The smaller wing accommodates up to 40 guests and the larger up to 85. Event rentals include seven hours of event time and come equipped with a warming kitchen, audio-visual equipment, and wireless internet. Free parking is available on-site, and the property is partially wheelchair accessible. Beyond its rental spaces, the site preserves the histories of the Snowden family and the 169 enslaved people who lived there, including its rare 18th-century summer house — one of only two on their original foundations in the region. The mansion sits equidistant between Washington, D.C. and Baltimore, making it a distinctive historic setting for weddings, receptions, and private gatherings in the Maryland suburbs.

  • Featured photo from Oxon Hill Manor

    Oxon Hill Manor

    6901 Oxon Hill Rd, Oxon Hill, MD 20745, USA
    • Spaces for 210-250 Guests
    • 1 Mansion
    • 1 Landmark
    • 2 Total Spaces

    Oxon Hill Manor, built around 1928 on a hilltop with a picturesque view of the Potomac River from the garden area, is a historic landmark in Alexandria, Virginia. This venue is extremely popular for renting out for meetings, conferences, and events because of its lush grounds, expansive views, and stately large spaces. Oxon Hill Manor is a stately home in the English countryside. Formal English gardens, rose bushes surrounding a reflecting pool, and a large brick patio for outdoor entertaining are among the features of the property's grounds. Rooms with wood floors, crystal chandeliers, and fireplaces can be found on the first and second floors, respectively. From the first-floor hallway, a sweeping circular staircase leads up to the second-floor landing.

  • Civic Center Cottage, an event space at Glenview Mansion

    Glenview Mansion

    603 Edmonston Dr, Rockville, MD 20851, USA
    • Spaces for 25-400 Guests
    • 6 Mansions
    • 1 Outdoor
    • 6 Total Spaces

    Glenview Mansion is a 1926 Neo-Classical Revival estate listed on the National Register of Historic Places, set within Rockville's 153-acre Civic Center Park. Built to entertain, the mansion retains its original character — exotic marble floors, formal boxwood gardens, ornamental fountains, and stone archways — while serving today as a full-service event venue operated by the City of Rockville, Maryland. The mansion's first floor opens into a suite of interconnected social rooms, each with its own character: the marble-floored Conservatory with dazzling lighting, the window-lined Dining Room and Library, and the Living Room with direct access to the Formal Gardens. Every rental includes use of the entire home, the front mall, and the surrounding grounds, which can accommodate up to 200 guests for ceremonies, receptions, and tented events. A separate Civic Center Cottage on the property is available for small gatherings of up to 25 guests or as a dedicated dressing suite. The mansion's second floor houses the Glenview Mansion Art Gallery, open to the public on weekdays. The venue's events team can be reached at 240-314-8660 for availability, pricing, and tours.

  • Kentlands Mansion

    320 Kent Square Rd, Gaithersburg, MD 20878, USA
    • Spaces for 110-150 Guests
    • 1 Mansion
    • 1 Outdoor
    • 2 Total Spaces

    Kentlands Mansion is a historic early 1900s brick estate owned by the City of Gaithersburg, offering a refined setting for weddings, receptions, mitzvahs, corporate events, and social gatherings in the heart of Montgomery County, Maryland. The mansion's interiors reflect the grandeur of its era — 22-foot ceilings, dark wood paneling, polished hardwood floors, and crystal chandeliers set the tone across four rentable rooms on the first floor: the Yellow Room, the Helz Music Room, a formal dining room, and a parlor with the building's original fireplace. Together, these spaces accommodate up to 110 guests for a seated dinner or 150 for a cocktail reception. Two additional rooms on the second floor are well-suited for smaller social and business functions. Outdoors, couples may exchange vows on the manicured front lawn or in the intimate flagstone side garden with its central fountain, and the canopied porch connecting the Yellow Room to the grounds offers a flexible indoor-outdoor transition. Rental includes tables, chairs, two dressing rooms for the wedding party, and use of a catering kitchen. Kentlands Mansion maintains an open-catering policy — clients may bring any licensed, insured caterer of their choice. Complimentary parking and wheelchair accessibility round out the amenities.

  • Carroll Mansion

    800 E Lombard St, Baltimore, MD 21202, USA
    • Spaces for 80-150 Guests
    • 2 Mansions
    • 2 Museums
    • 2 Total Spaces

    Carroll Mansion is a Federal-era historic house museum in Baltimore's Jonestown neighborhood, four blocks east of the Inner Harbor. Built around 1811, the mansion served as the winter residence of Charles Carroll of Carrollton, the last surviving signer of the Declaration of Independence. Carroll Museums, Inc. has operated and restored the property since 2002, welcoming private events alongside museum programming. The mansion's second floor houses three connected rooms — the Drawing Room, Dining Room, and Parlor — with 18-foot ceilings, a spiral staircase, and ornate chandeliers. Together, the three-room suite accommodates up to 80 guests for seated dinners or 150 for standing receptions. From May through September, the Garden Courtyard offers an outdoor option with surrounding gardens and an elevated porch, seating up to 130 guests. The intimate scale makes the mansion a particularly fitting setting for wedding ceremonies and receptions, private celebrations, and corporate gatherings.