$9,500 / Month

779 Ad Hoc Rd

,

Great Falls, VA 22066

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301-814-8093
  • Bedrooms

    6

  • Bathrooms

    4.5

  • Square Feet

    4,121 sq ft

  • Available

    Available Jun 20

Highlights

  • Horses Allowed On Property
  • Private Pool
  • Eat-In Gourmet Kitchen
  • Commercial Range
  • Colonial Architecture
  • Main Floor Bedroom
779 Ad Hoc Rd
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About This Home

Available Jun 20

Rare opportunity to live in the coveted Cornwell Farm enclave! One of the most beautiful and special neighborhoods in northern Virginia. The impressive brick colonial estate is perfectly sited on eight open & immaculate acres and securely positioned behind two wrought iron gates in an uncompromising GREAT FALLS location - the sought after CORNWELL FARM subdivision just off GEORGETOWN PIKE and only 1/2 mile from GREAT FALLS village! The delightful private residence offers a pool, three car garage, brick paved driveways and resort style fenced grounds ideal for outdoor entertaining, horse riding and children’s playground. The exceptional interior layout offers a welcoming open foyer with soaring ceilings, a main level master suite with a spa inspired bathroom, a wood paneled library/office, a laundry room, mudroom. Wonderful spaces for entertaining include an embassy size dining room, wet-bar & wine storage, living room, family room, three fireplaces and a chefs kitchen which opens to an incredible open/private backyard with dramatic views of greens, a large flagstone patio and stone walled terrace. Upper level offers 4 generous size bedrooms and bathrooms. Walkout lower level offers a wonderful recreation room, an aupair suite, a full bathroom, a sunroom and a play area that turns a child's dream into reality! House is equipped with a gas powered generator. This is a rarefind and an incredible value for a solid house on an arguably one of the largest/finest lots in one of the finest subdivisions in Washington DC metro area!!

779 Ad Hoc Rd is a house located in Fairfax County and the 22066 ZIP Code. This area is served by the Fairfax County Public Schools attendance zone.

* Price shown is base rent and may not include non-optional fees and utilities. Price, availability, fees, and any applicable rent special are subject to change without notice.
* Square footage definitions vary. Displayed square footage is approximate.

Home Details

Home Type

Single Family Detached Home

Year Built

Built in 1985

Bedrooms and Bathrooms

Cedar Closet Walk-In Closet 6 Bedrooms | 1 Main Level Bedroom 4.5 Bathrooms

Finished Basement

Walk-Out Basement Side Exterior Basement Entry

Home Design

Colonial Architecture Architectural Shingle Roof Brick Exterior Construction Block Foundation

Home Security

Security Gate

Horse Facilities and Amenities

Horses Allowed On Property

Interior Spaces

3 Fireplaces Formal Dining Room Family Room Off Kitchen Skylights Wet Bar Recessed Lighting Central Vacuum 4,121 Sq Ft Home Property has 3 Levels

Kitchen

Eat-In Gourmet Kitchen Commercial Range Double Oven Stainless Steel Appliances Kitchen Island Gas Oven or Range Built-In Microwave Dishwasher Disposal

Laundry

Laundry on main level Electric Dryer Washer

Listing and Financial Details

Security Deposit $9,500 24-Month Min and 60-Month Max Lease Term Available 8/10/25 $50 Application Fee Assessor Parcel Number 0131 05 0001 Tenant pays for cable TV, electricity, gas, lawn/tree/shrub care, light bulbs/filters/fuses/alarm care The owner pays for association fees, insurance, real estate taxes Rent includes hoa/condo fee, taxes Smoking Allowed Residential Lease

Lot Details

7.97 Acre Lot Property is in very good condition

Outdoor Features

Terrace Patio Exterior Lighting

Parking

3 Car Attached Garage Side Facing Garage

Pool

Private Pool

Utilities

High-Efficiency Water Heater Forced Air Heating and Cooling System Well Natural Gas Water Heater 200+ Amp Service On Site Septic

Community Details

Overview

Property has a Home Owners Association Cornwell Farm Subdivision

Pet Policy

Dogs and Cats Allowed

Contact

  • Listed by Shahab Nasrin | TTR Sotheby's International Realty
  • Phone Number
  • Contact
  • Source
    Bright MLS, Inc.
Copyright © 2025 Bright MLS, Inc.
Amenities
  • Fireplace
  • Dishwasher
  • Basement
City - Great Falls

Located about 15 miles northwest of Washington, DC, Great Falls is an upscale community steeped in lush natural beauty. Hugging the banks of the Potomac River, Great Falls is home to the scenic 800-acre Great Falls Park, which boasts plenty of opportunities to explore nature and history. Great Falls is also convenient to several other parks, including Riverbend Park, Seneca Regional Park, and Lake Fairfax Park.

When Great Falls residents aren’t enjoying the great outdoors, they have the option to head to the town center to frequent a number of shops, restaurants, and markets. Great Falls also hosts a weekly farmers market and outdoor concerts in the summer. Great Falls is just a 30-minute drive from the many metropolitan delights of Washington, DC.

Learn more about living in Great Falls 
Education
Colleges & Universities Distance
Colleges & Universities Distance
Drive: 14 min 7.1 mi
Drive: 15 min 7.4 mi
Drive: 31 min 17.6 mi
Drive: 31 min 18.4 mi
779 Ad Hoc Rd is within 14 minutes or 7.1 miles from George Mason University. It is also near NOVA, Loudoun Campus and Montgomery College, Rockville.
Schools
Public Elementary School
Grades PK-6
547 Students
Attendance Zone
Public Middle School
Grades 7-8
1,054 Students
Attendance Zone
Public High School
Grades 9-12
2,123 Students
Attendance Zone
Private Elementary School
Grades PK-6
Nearby
Private Middle & High School
Grades 6-12
Nearby
Private High School
Grades 9-12
324 Students
Nearby
Transportation

Transportation options available in Great Falls include Spring Hill, located 5.1 miles from 779 Ad Hoc Rd. 779 Ad Hoc Rd is near Washington Dulles International, located 13.3 miles or 27 minutes away, and Ronald Reagan Washington Ntl, located 21.3 miles or 35 minutes away.

Transit / Subway Distance
Transit / Subway Distance
Drive: 11 min 5.1 mi
Drive: 12 min 6.4 mi
Drive: 13 min 6.8 mi
Drive: 18 min 10.1 mi
Drive: 19 min 11.2 mi
Commuter Rail Distance
Commuter Rail Distance
Drive: 30 min 15.5 mi
Drive: 29 min 16.8 mi
Drive: 30 min 16.8 mi
Drive: 35 min 20.8 mi
Drive: 37 min 22.3 mi
Airports Distance
Airports Distance
Washington Dulles International
Drive: 27 min 13.3 mi
Ronald Reagan Washington Ntl
Drive: 35 min 21.3 mi
Car-Dependent
4
Walk Score®
Out of 100
This area is considered a car-dependent area and most errands will require a car.
Minimal Transit
0
Transit Score®
Out of 100
Somewhat Bikeable
23
Bike Score®
Out of 100
You might be able to find places to ride your bike in this area, but you’ll most likely want your car for most errands.
-
-
Soundscore
Out of 100

Traffic:

-

Airport:

-

Businesses:

-

Score provided by

Scores provided by  and

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Points of Interest

Time and distance from 779 Ad Hoc Rd.

Shopping Centers Distance
Shopping Centers Distance
Walk: 19 min 1.0 mi
Drive: 3 min 1.2 mi
Drive: 9 min 4.0 mi
779 Ad Hoc Rd has 3 shopping centers within 4.0 miles, which is about a 9-minute walk. The miles and minutes will be for the farthest away property.
Parks and Recreation Distance
Parks and Recreation Distance
Great Falls Park
Drive: 5 min 2.0 mi
Riverbend Park
Drive: 9 min 4.1 mi
Reston Zoo
Drive: 9 min 4.3 mi
Lake Fairfax Park
Drive: 15 min 5.6 mi
Meadowlark Botanical Gardens
Drive: 13 min 5.8 mi
779 Ad Hoc Rd has 5 parks within 5.8 miles, including Great Falls Park, Reston Zoo, and Riverbend Park.
Hospitals Distance
Hospitals Distance
Drive: 14 min 7.0 mi
Drive: 25 min 12.9 mi
Drive: 24 min 13.6 mi
779 Ad Hoc Rd has 3 hospitals within 13.6 miles, the nearest is Reston Hospital Center which is 7.0 miles away and a 14 minute drive.
Military Bases Distance
Military Bases Distance
Drive: 30 min 14.7 mi
779 Ad Hoc Rd is 14.7 miles and a 30 minute drive from Naval Observatory.

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