3400 Massachusetts Ave NW

Washington, DC 20007
  • $10,750,000

    Price
  • 7

    Bed
  • 10

    Bath
  • 12,200

    SqFt

About the Listing TTRS15 - 110750,3092177

Prominently sited in prestigious Observatory Circle, the historic Heurich-Parks House at 3400 Massachusetts Avenue, NW presents a rare opportunity to own a fully reconstructed Washington estate. Originally built in 1925 by architect Albert S.J. Atkinson and once home to Christian Heurich Jr., a philanthropic businessman, as well as Marshall Parks, known as the "Father of Pediatric Ophthalmology". This distinguished Spanish Mission-style residence was masterfully reconstructed and expanded in 2017 by renowned BarnesVanze Architects, seamlessly blending historic provenance with modern luxury. Set on a beautifully landscaped and level 0.39-acre lot with irrigation, the property is introduced by a grand circular driveway and features a detached 2-car garage with guest house studio above and additional parking pad. Encompassing approximately 13,900 square feet, the residence offers 7 bedrooms, 9 full baths, 2 half baths, and an elevator. The main level is defined by elegant entertaining spaces, complemented by a stunning open kitchen with marble countertops, herringbone floors, and a sunlit breakfast room. Designed for both grand-scale living and everyday comfort, the home includes an extraordinary indoor swimming pool with pool bath, bar, and Desert Air dehumidification system. A convenient main level bedroom suite also completes this level. The luxurious owner’s suite features a spa-inspired bath and dual walk-in closets. There are four other bedroom suites on this level. The expansive lower level offers a recreation room, exercise room, wine storage, laundry, full bath with sauna, and multiple storage rooms. A truly exceptional offering combining architectural significance, modern amenities, and premier location adjacent to the Naval Observatory and Vice President's Mansion!

Listing Highlights

Status Active
Days on Site 13
Property Type Residential
MLS ® DCDC2246924
Year Built 1925
Total Square Footage 12,200
Lot/Acreage 0.39

Interior Details

  • Bedrooms: 7
  • Bathrooms: 9 Full / 2 Half
  • Appliances:
  • Air Cond: Central A/C
  • Heating: Heat Pump(s)
  • Fireplaces: 1, 1 Fireplace
  • Floor:
  • Above Ground Sq Ft: 8900
  • Below Ground Sq Ft: 3300
  • Basement: Full,Fully Finished
  • Other: Elevator,Sauna,Main Floor Bedrooms: 1
  • Water: Public

Exterior Details

  • Lot Description: Not New Construction,Horse Property: No,In City Limits
  • Garage Capacity: 2 car
  • Parking Spaces: 12
  • Zoning: RES
  • Roof:
  • Others:
  • Sewer: Public Sewer
  • Parking Features: Garage Door Opener,Detached Garage,Driveway,4+ Spaces,3+ Spaces,2+ Spaces,1+ Spaces

Financial Details

  • Tax Amount: $60,824
  • Taxes w/Assessments: N/A
  • Tax/Property ID: N/A
  • Tax Year: 2025

Payment Calculator

Monthly Payment

  • in Principal and Interest
  • in Taxes
Years
% Down Payment
% Mortgage Rate

Questions About..

3400 Massachusetts Ave NW Washington, DC 20007

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Never Miss A New Property

Get notified any time there's a new home on the market in this neighborhood!

Don't worry! We'll never spam you or sell your details. You can unsubscribe whenever you'd like.

Originating MLS: BRIGHT_MAIN

|

home

Are you buying or selling a home?

Buying
Selling
Both
home

When are you planning on buying a new home?

1-3 Mo
3-6 Mo
6+ Mo
home

Are you pre-approved for a mortgage?

Yes
No
Using Cash
home

Would you like to schedule a consultation now?

Yes
No

When would you like us to call?

Thanks! We’ll give you a call as soon as possible.

home

When are you planning on selling your home?

1-3 Mo
3-6 Mo
6+ Mo

Would you like to schedule a consultation or see your home value?

Schedule Consultation
My Home Value

or another way