The Best Historic Estate & Mansion Wedding Venues in Longmont, CO

The Best Historic Estate & Mansion Wedding Venues in Longmont, CO

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3 Wedding Venues in Longmont, CO

Historic estates, mansions
Quick responder
Dickens Opera House 

5.0

Longmont, CO
  • Up to 299 guests
  • Select services
  • Indoor
  • Starts at $3,050
  • Offer

The Dickens Opera House, a venue located in Longmont, Colorado, harbors a rich history and legacy from its beginnings in 1881. William Henry Dickens, who originally built the opera house, obtained the land through his father who was given the land by Ulysses S. Grant. Not only does this land have ties to President Grant, but also to the author Charles Dickens, who was related to William Henry Dickens. While it was renovated a few years ago, the historic roots of this landmark were carefully preserved so that its history could continue to be told and celebrated. Couples now can plan their engagement party, rehearsal dinner, and ceremony is this historic site, weaving their own unique tale within its walls.

Why you'll love this venue

  • Provides lighting and sound
  • Pets can join the celebration
  • Space for a large guest list

Venue considerations

  • Not for you if you are looking for something nontraditional
  • No on-site guest accommodations
  • Venue feels large for events with small guest lists
Dickens Opera House was an absolute pleasure to work with for the wedding. Their communication style was quick, communicative, and caring - they were always available to answer our questions and address any concerns. The venue itself was even more impressive in person, with lots of natural lighting, wonderful private rooms, a full bar, and an elevator for guests who couldn't or didn't want to use the stairs. They went above and beyond to ensure the day went smoothly, accommodating our specific food requests and making sure we got exactly what was wanted. I highly recommend Dickens Opera House to any couples looking for a beautiful, versatile wedding venue with a wonderful staff.
Wedding, 10 months ago
Quick responder
The St Vrain 

5.0

Longmont, CO
  • Up to 250 guests
  • Select services
  • Indoor & outdoor
  • Starts at $5,000

Located right in the middle of Colorado's beautiful Boulder County ( just a 30 minutes north of Denver), dine & dance in what was one of the earliest automobile showrooms in Colorado surrounded by brick walls, wood ceiling trusses chandeliers, and Cafe Market Lights! We think you’ll agree The St Vrain is the best of Boulder wedding venues!

Why you'll love this venue

  • Exudes old-world charm
  • Unique barn setting
  • Provides catering services

Venue considerations

  • Not wheelchair accessible
  • No built-in audiovisual options
  • Not for you if you don't want a rustic vibe
Awarded Best of Zola
The St Vrain is such a beautiful venue with intentionally decorated spaces. Mark and Annie were wonderful to work with and very communicative. We got married in April and unfortunately were unlucky with the weather, however, we didn’t have to worry much since the St Vrain is primarily indoors, spacious and was easily able to accommodate our 120 guests. Some of their recommended vendors were out of our price range so we had to do a little additional research to find the right vendors for us. Overall, we are extremely glad we chose the St Vrain.
Sara, a year ago
Quick responder
Callahan House 

5.0

Longmont, CO
  • Up to 125 guests
  • Select services
  • Outdoor & indoor
  • Starts at $3,600

If you are looking for an intimate historic backdrop for your wedding or special event, Longmont's Historic Callahan House and Garden is the perfect place to create a memorable day. Enjoy the gracious elegance of our charming Queen Anne style Victorian house with warmly decorated French interiors wrapped in a poetic Italian garden. In summer, the garden accommodates 125 guests who can celebrate amid flowers, statues, a fountain, gazebo, and dance on the large lawn under huge shade trees. In colder months, the house interior accommodates 32 sit-down guests for our Sweet and Simple Wedding option who can be warmed by ornately carved woodwork and parquet inlaid floors while admiring stained glass windows and floral and fruit painted walls in the French tradition.

Why you'll love this venue

  • Wheelchair accessible
  • Flexible event spaces
  • Bridal suite on site

Venue considerations

  • Additional event staff required
  • No on-premises lodging options
  • No in-house lighting and sound packages available
We had our wedding at the Callahan House in June 2025. It was a wonderful experience, from beginning to end. We picked the venue in early November 2023 and were able to take tours throughout the year as we planned. The grounds were beautiful, with soft grass and the fountain running throughout the night. There was ample space for us and our 50 guests, with plenty of room for yard games and dancing. Guests were able to sit inside if they wanted to. Brittaney was great to work with and ensured our experience went smoothly. The Callahan House was an affordable and beautiful venue; we received compliments on the choice throughout the night and truly enjoyed the gardens ourselves.
Devon D., a month ago

Location flexible? Discover venues near Longmont, CO

About wedding venues in Longmont, CO

Longmont offers an exceptional blend of historic elegance and rustic Colorado charm for your wedding day. You'll find everything from Victorian-era structures to converted agricultural buildings set against the stunning Front Range mountain backdrop, all while staying conveniently close to both Boulder and Denver. The combination of historical character and natural beauty makes this area a truly special place to say "I do."

What Makes Longmont a Unique Wedding Destination?

The wedding venue landscape in Longmont features something for every couple's style and vision. The Dickens Opera House welcomes you with its exposed brick walls that tell stories of bygone eras, while The St Vrain showcases beautifully restored industrial character that photographs magnificently. Callahan House offers authentic period architectural details that transport you to another time. Downtown venues put you within easy walking distance of local breweries for after-parties your guests will love, and countryside options like Shupe Homestead treat you to unobstructed views of Long's Peak that create breathtaking ceremony backdrops. Summer through early fall is when Longmont really shines for weddings, with mountain scenery showcasing Colorado's golden aspens in a display of natural beauty you won't forget. A Longmont wedding runs about $20,597 for 50 guests which works out to roughly $412 per person. For larger celebrations, expect to pay around $33,967 for 100 guests $46,538 for 150 guests $57,775 for 200 guests $69,012 for 250 guests and $80,249 for 300 guests. These numbers reflect the area's balance of quality and value compared to nearby metropolitan markets.

Which Longmont Venues Provide the Most Authentic Experience?

The Dickens Opera House stands as a testament to Longmont's rich history with original chandeliers casting a warm glow across the space and pressed tin ceilings adding texture and character. You'll discover dramatic photo opportunities throughout this venue that capture both your special day and the building's unique heritage all in one frame. The Historic Callahan House & Garden presents a slice of Victorian elegance in the heart of Longmont. Your guests will admire original hardwood floors and stained glass windows that have witnessed countless celebrations. The gardens surrounding the property feature more than 3,000 rose bushes that provide natural beauty and fragrance during outdoor ceremonies and create a truly romantic setting for your special day.

How Do Rustic and Barn Venues in Longmont Compare?

The St Vrain combines industrial-rustic aesthetics that feel both timeless and contemporary. You'll appreciate the original timber beams overhead and warehouse-style windows that flood the space with natural light. The reclaimed wood bar adds character while serving your guests, and the original loading dock has been thoughtfully transformed into an outdoor ceremony space that honors the building's history while creating new memories. D-Barn Reception Hall keeps its agricultural roots while offering all the modern amenities you need for a stress-free celebration. Hand-hewn timber beams create a warm atmosphere throughout the space, and sliding barn doors add authentic rustic charm. You'll love the dedicated orchard ceremony site that provides a naturally beautiful setting surrounded by fruit trees that change with the seasons.

What Should You Know About Wedding Costs in Longmont?

Venue costs in Longmont average $6,335 which makes up 14% of your total wedding expenses for a 150-guest celebration. This represents great value compared to the national benchmark where couples typically spend $6,500-$12,000 on venues alone accounting for about 25% of total wedding costs. The lower percentage means you can allocate more of your budget to other important elements of your special day. For a wedding with 150 guests key expenses typically include florists at $7,390.94 (16%) photographers running $4,575.34 (10%) catering at $5,068.07 (11%) videographers costing $4,082.61 (9%) and planners at $4,082.61 (9%). These figures give you a realistic framework for budgeting while leaving room for personalizing your priorities.

When Should You Book Your Longmont Wedding Venue?

Longmont venues typically need booking about 15 months ahead of your planned date to secure your first choice. November sees the highest number of venue inquiries as newly engaged couples begin planning, so you might want to schedule your venue tours outside this busy period. The peak wedding season runs from June through September when the weather is most reliable and the natural surroundings are at their most vibrant, meaning these dates book up especially quickly.

Which Longmont Venues Offer Outstanding Accessibility?

Sandstone Ranch features fully accessible pathways that connect its Victorian home outdoor ceremony sites and reception spaces across 300 acres of nature preserve. You can welcome guests of all mobility levels with confidence knowing they'll navigate the property comfortably while enjoying the beautiful surroundings. Memorial Rose Garden includes thoughtfully designed paved pathways throughout its rose gardens making them accessible to everyone in your party. The adjacent Longmont Senior Center provides wheelchair-accessible facilities for up to 250 guests with amenities that ensure comfort for attendees of all ages and abilities.

Where Can Food Enthusiasts Find Exceptional Dining in Longmont?

Martini's Bistro specializes in locally-sourced farm-to-table cuisine that will impress even your most culinary-minded guests. Their artful presentation transforms each plate into a visual experience and their craft cocktail pairings complement the menu perfectly. You'll appreciate how they showcase the region's bounty while creating a memorable dining experience. The St Vrain partners with quality caterers who can customize menus featuring distinctive Colorado cuisine that reflects the local food culture. Your guests will enjoy pairings with local craft beers that showcase Longmont's renowned brewing scene, adding another layer of regional flavor to your celebration.

How Can Remote Guests Participate in Your Longmont Wedding?

Infinity Park Event Center offers professional video and audio technologies that create genuine connections with faraway loved ones. Packages range from $600 to $25,000 depending on how immersive you want the experience to be for virtual attendees. You can choose options that fit both your vision and budget while ensuring everyone feels included in your special day. The Night Owls provides an artistic environment that accommodates 150 guests while offering unique immersive elements for both in-person and remote participants. Their virtual integration services run $200-$500 making them an accessible option for couples wanting to include distant friends and family in a meaningful way without stretching their budget.

Longmont offers an exceptional blend of historic elegance and rustic Colorado charm for your wedding day. You'll find everything from Victorian-era structures to converted agricultural buildings set against the stunning Front Range mountain backdrop, all while staying conveniently close to both Boulder and Denver. The combination of historical character and natural beauty makes this area a truly special place to say "I do."

What Makes Longmont a Unique Wedding Destination?

The wedding venue landscape in Longmont features something for every couple's style and vision. The Dickens Opera House welcomes you with its exposed brick walls that tell stories of bygone eras, while The St Vrain showcases beautifully restored industrial character that photographs magnificently. Callahan House offers authentic period architectural details that transport you to another time. Downtown venues put you within easy walking distance of local breweries for after-parties your guests will love, and countryside options like Shupe Homestead treat you to unobstructed views of Long's Peak that create breathtaking ceremony backdrops. Summer through early fall is when Longmont really shines for weddings, with mountain scenery showcasing Colorado's golden aspens in a display of natural beauty you won't forget. A Longmont wedding runs about $20,597 for 50 guests which works out to roughly $412 per person. For larger celebrations, expect to pay around $33,967 for 100 guests $46,538 for 150 guests $57,775 for 200 guests $69,012 for 250 guests and $80,249 for 300 guests. These numbers reflect the area's balance of quality and value compared to nearby metropolitan markets.

Which Longmont Venues Provide the Most Authentic Experience?

The Dickens Opera House stands as a testament to Longmont's rich history with original chandeliers casting a warm glow across the space and pressed tin ceilings adding texture and character. You'll discover dramatic photo opportunities throughout this venue that capture both your special day and the building's unique heritage all in one frame. The Historic Callahan House & Garden presents a slice of Victorian elegance in the heart of Longmont. Your guests will admire original hardwood floors and stained glass windows that have witnessed countless celebrations. The gardens surrounding the property feature more than 3,000 rose bushes that provide natural beauty and fragrance during outdoor ceremonies and create a truly romantic setting for your special day.

How Do Rustic and Barn Venues in Longmont Compare?

The St Vrain combines industrial-rustic aesthetics that feel both timeless and contemporary. You'll appreciate the original timber beams overhead and warehouse-style windows that flood the space with natural light. The reclaimed wood bar adds character while serving your guests, and the original loading dock has been thoughtfully transformed into an outdoor ceremony space that honors the building's history while creating new memories. D-Barn Reception Hall keeps its agricultural roots while offering all the modern amenities you need for a stress-free celebration. Hand-hewn timber beams create a warm atmosphere throughout the space, and sliding barn doors add authentic rustic charm. You'll love the dedicated orchard ceremony site that provides a naturally beautiful setting surrounded by fruit trees that change with the seasons.

What Should You Know About Wedding Costs in Longmont?

Venue costs in Longmont average $6,335 which makes up 14% of your total wedding expenses for a 150-guest celebration. This represents great value compared to the national benchmark where couples typically spend $6,500-$12,000 on venues alone accounting for about 25% of total wedding costs. The lower percentage means you can allocate more of your budget to other important elements of your special day. For a wedding with 150 guests key expenses typically include florists at $7,390.94 (16%) photographers running $4,575.34 (10%) catering at $5,068.07 (11%) videographers costing $4,082.61 (9%) and planners at $4,082.61 (9%). These figures give you a realistic framework for budgeting while leaving room for personalizing your priorities.

When Should You Book Your Longmont Wedding Venue?

Longmont venues typically need booking about 15 months ahead of your planned date to secure your first choice. November sees the highest number of venue inquiries as newly engaged couples begin planning, so you might want to schedule your venue tours outside this busy period. The peak wedding season runs from June through September when the weather is most reliable and the natural surroundings are at their most vibrant, meaning these dates book up especially quickly.

Which Longmont Venues Offer Outstanding Accessibility?

Sandstone Ranch features fully accessible pathways that connect its Victorian home outdoor ceremony sites and reception spaces across 300 acres of nature preserve. You can welcome guests of all mobility levels with confidence knowing they'll navigate the property comfortably while enjoying the beautiful surroundings. Memorial Rose Garden includes thoughtfully designed paved pathways throughout its rose gardens making them accessible to everyone in your party. The adjacent Longmont Senior Center provides wheelchair-accessible facilities for up to 250 guests with amenities that ensure comfort for attendees of all ages and abilities.

Where Can Food Enthusiasts Find Exceptional Dining in Longmont?

Martini's Bistro specializes in locally-sourced farm-to-table cuisine that will impress even your most culinary-minded guests. Their artful presentation transforms each plate into a visual experience and their craft cocktail pairings complement the menu perfectly. You'll appreciate how they showcase the region's bounty while creating a memorable dining experience. The St Vrain partners with quality caterers who can customize menus featuring distinctive Colorado cuisine that reflects the local food culture. Your guests will enjoy pairings with local craft beers that showcase Longmont's renowned brewing scene, adding another layer of regional flavor to your celebration.

How Can Remote Guests Participate in Your Longmont Wedding?

Infinity Park Event Center offers professional video and audio technologies that create genuine connections with faraway loved ones. Packages range from $600 to $25,000 depending on how immersive you want the experience to be for virtual attendees. You can choose options that fit both your vision and budget while ensuring everyone feels included in your special day. The Night Owls provides an artistic environment that accommodates 150 guests while offering unique immersive elements for both in-person and remote participants. Their virtual integration services run $200-$500 making them an accessible option for couples wanting to include distant friends and family in a meaningful way without stretching their budget.

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