Prosperity Mansion and Farm
Wedding venue in Keymar, Maryland
About Prosperity Mansion and Farm
Prosperity Mansion and Farm is a countryside wedding venue in Keymar, Frederick County, on a property described as more than 19 acres. The historic grounds include a stone mansion dating to the 1790s, restored outbuildings, gardens, meadows and a bird sanctuary. The venue offers outdoor ceremony settings and an indoor weather alternative; in winter, courthouse-style ceremonies and elopements are held in the Bridal Cottage when the tent is taken down. Wedding formats range from intimate ceremonies and elopements for 2–30 guests to Micro/Small events for up to 50 and full-day celebrations for 20–200. Full-day events can use outdoor ceremony areas, the formal gardens for cocktail gatherings and the Main Meadow reception area, which has a permanent tent on a solid patio. The venue also describes getting-ready spaces, tables and chairs, restroom facilities, onsite parking, and options to bring vendors and alcohol subject to its service requirements.
The facts
- Guests
- 2–200 guests
- Pricing note
- Published figures are package starting prices, not established venue-only rental fees, and vary by page and date. See the pricing section for listed amounts and contexts.
- Setting
- Indoor & outdoor
- Kind of place
- Estate · Garden
- Last updated
- November 2026
This listing was compiled by wedplan.ai from the venue’s own website and public listings. Work here? Claim the page to keep it current.
How to reach Prosperity Mansion and Farm
- Website: prosperitymansion.com
- Phone: (443) 350-8100
- Address: 11309 Rocky Ridge Road
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