dumbarton house/nscda

What dumbarton house/nscda does

Dumbarton House is a Federal period historic house museum located in the Georgetown neighborhood of Washington, D.C. The building was constructed in 1799 and acquired by the National Society of The Colonial Dames of America (NSCDA) in 1928, opening as a public museum in 1932. The property maintains a collection of more than 1,000 pieces of Federal period decorative arts displayed across restored period rooms, set on 1.2 acres that include historically interpreted gardens. The museum has been accredited by the American Alliance of Museums, most recently earning reaccreditation in 2021.

The museum serves multiple distinct customer segments: K-8 school groups through curriculum-aligned educational programming, Girl Scouts through badge-aligned programs, homeschool families through dedicated workshops, heritage tourists through general admission tours, and private event clients through wedding and corporate venue rentals. Programming is delivered both on-site and through virtual and distance learning channels. The interpretive scope has been extended beyond Federal period architecture through exhibits such as "Power in Preservation," which frames women's contributions to historic preservation.

Revenue is generated through a diversified nonprofit stack: admissions, event venue rentals, educational program fees, donations, and gift shop sales. As a nonprofit operating entity under the NSCDA, Dumbarton House depends on earned revenue supplemented by contributed income and has no equity, venture, or private equity funding. The museum is currently closed for a major HVAC overhaul with reopening anticipated, while continuing to accept 2027 event bookings and operate virtual programming. Distribution leverage comes through formal partnerships with Cultural Tourism DC, Destination DC, and the Georgetown Business Improvement District.

Name

dumbarton house/nscda

Legal name

The National Society of The Colonial Dames of America

Website

https://dumbartonhouse.org

Company type

Private

Founded year

1799

Operating status

Operating

Headcount range

11–50 employees

Short description

Dumbarton House is a Federal period historic house museum in Georgetown, Washington D.C., operated by the National Society of The Colonial Dames of America. It serves heritage tourists, K-8 schools, scouts, and private event clients through tours, educational programming, and venue rentals.

Ownership category

akta.pro rank

Product category

Historic House Museum

NAICS

Museums (712110), Historical Sites (71212)

akta.pro primary industry

Museums & Heritage Sites (History, Science, Specialty) (BPAGAHAA)

Keywords

• Historic house museum
• Museum educational programs
• Historic event venue
• Federal period collections
• Historic preservation

Headquarters

HQ city

Washington

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Infrastructure, Others

Revenue model

1. Museum Operations: Revenue generated through museum admissions, event space rentals for weddings and private events, and educational program fees for school groups and Girl Scouts.
2. Donations and Membership: Support through join and donate programs, annual reports indicate donations as primary funding source alongside NSCDA support.
3. Event Venue Rental: Wedding and event venue rentals generate revenue, with booking inquiries for 2027 events currently being accepted.
4. Educational Programs: Fee-based educational programs for school groups, homeschool groups, and Girl Scouts with virtual and in-person options.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

Dumbarton House is a Federal period historic house museum that preserves and interprets early 19th-century domestic life and civic leadership through period rooms, a collection of over 1,000 Federal period decorative arts, and manuscript archives. It generates revenue from museum admissions, educational programs (school groups, homeschoolers, Girl Scouts; both in-person and virtual), wedding and private event venue rentals, donations, memberships, and an online gift shop. The museum is currently closed for an HVAC overhaul while continuing to accept 2027 event bookings.

Product overview

Dumbarton House is a historic house museum offering educational and cultural programming centered on Federal period history. The museum provides period room interpretation, educational programs for schools and Girl Scouts, virtual/distance learning resources, event venue rentals for weddings and private events, online collections access, and a gift shop. All offerings are managed through the NSCDA's digital infrastructure and third-party platforms.

Differentiator

Problem solved

Functional benefit

Products and services

• School Group Educational Programs

Named customers3 records

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Nine partnerships are on record, tiered minor and core.

• Georgetown Business Improvement DistrictminorStrategic or Co-development PartnerPartner organization for promoting cultural life in Washington DC community.
• Cultural Tourism DCminorStrategic or Co-development PartnerPartner organization for cultural tourism initiatives in Washington DC.
• American Alliance of MuseumscoreStrategic or Co-development PartnerProfessional association that conferred AAM accredited status to Dumbarton House in 2006 and renewed accreditation in 2021.
• The National Trust for Historic PreservationminorStrategic or Co-development PartnerProvided grant funding for restoration of the North Garden Niche in 2019.
• Citizens Association of GeorgetownminorStrategic or Co-development PartnerLocal organization partnered with for community cultural initiatives.
• Destination DCminorStrategic or Co-development PartnerOfficial convention and visitors bureau partner for Washington DC tourism.
• H-DC History and Culture Website and ListminorStrategic or Co-development PartnerPartner for historical and cultural content sharing.
• Georgetown Garden ClubminorStrategic or Co-development PartnerGenerously funded the plant material, planting, and landscape design of the East Park as part of NSCDA Centennial efforts in early 1990s.
• DCA Landscape ArchitectsminorImplementation/ SI/ Consulting PartnerAward-winning Georgetown-based firm that designed the herb garden in 2009 and researched historically appropriate plants for the 19th-century herb garden recreation.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Hillwood Estate, Museum & Gardens: Washington, DC historic estate museum offering period-room interpretation, gardens, decorative arts collections, and event rentals—closely comparable to Dumbarton House's Federal-period interpretive model and private-event business.
• Tudor Place Historic House and Garden: Georgetown-based historic house museum with period furnishings, gardens, educational programming, and event hosting—essentially the closest geographic and operational peer to Dumbarton House.
• Woodlawn & Pope-Leighey House: National Trust for Historic Preservation historic site offering house tours, educational programs, and event venue rentals, comparable in scale and revenue mix to Dumbarton House's operations.
• Decatur House (DAR Museum): Historic house museum operated by a national heritage society (Daughters of the American Revolution), featuring period rooms, decorative arts, and educational programming—directly comparable in organizational structure and offerings to Dumbarton House.
• Anderson House (Society of the Cincinnati): DC-based historic house museum run by a heritage society, providing tours, collections interpretation, and private event rentals in a comparable nonprofit heritage-museum model.
• Oatlands Historic House and Gardens: National Trust historic site with period rooms, gardens, educational tours, and wedding venue operations—comparable in mission, scale, and diversified revenue mix to Dumbarton House.
• Surratt House Museum: Historic house museum focused on 19th-century interpretation with period rooms, tours, and educational programs—comparable in scale and nonprofit operating model, though in a different metro.

Regional players

• The Octagon House Museum: DC Federal-period historic house museum offering tours and educational programming—closely aligned architecturally with Dumbarton House's 1799-era Federal style, though operated by the Architect of the Capitol rather than a heritage society.

Others

• Historic Georgetown Inc. Geighborhood heritage preservation organization promoting Georgetown's historic architecture—adjacent to Dumbarton House's preservation mission and partner ecosystem (Citizens Association of Georgetown, Cultural Tourism DC).
• National Trust for Historic Preservation: National preservation organization that already provides grant funding to Dumbarton House (2019 garden niche restoration) and stewards comparable sites (Woodlawn, Oatlands)—an enabling partner and peer-set operator.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xtwitter.com/dumbartonhouse
• Facebookfacebook.com/DumbartonHouseMuseum
• LinkedInlinkedin.com/company/dumbarton-house
• Instagraminstagram.com/dumbartonhouse
• Pinterestpinterest.com/dumbartonhouse/dumbarton-house

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles19 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about dumbarton house/nscda