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Bill Hartsock
REALTOR®

12428 Walnut Hill Drive , Rockville, VA 23146

$4,250,000
  • 12428 Walnut Hill Drive , Rockville, VA 23146 Main Photo

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Bill Hartsock
Call: (804) 366-7418

New to the Market Active
BEDS5 BATHS5 full 3 partial SQUARE FEET8,044 MLS#2609641
STATUSActive PROPERTY TYPEResidential - Single Family SUBDIVISIONWalnut Hill

Property Description

Certain estates exist in a category entirely their own - where heritage, craftsmanship, and landscape converge so completely that the result feels inevitable rather than assembled. Walnut Hill Farm is such a place. The hand-crafted brick Georgian manor rises from forty acres of rolling Hanover County countryside with the unhurried confidence of something built to last centuries. It does not ask for your attention. It commands it. The Greek Revival-influenced manor - completed in 1954 by celebrated Richmond philanthropists Harwood and Louise Cochrane and comprehensively renovated by the current owners - delivers more than 6,500 square feet of living space with irreplaceable architectural character. The home is grand in its formal rooms and gracious in its informal ones, with bedrooms of impressive proportion each offering its own en suite bath. Heart pine floors, ten-foot ceilings, and an extraordinary collection of reclaimed woodwork, mantels, reeded pilasters, fanlights, and carved millwork from the storied Long Branch Estate (c. 1816) create an interior with a patina that is impossible to duplicate today. Centuries-old towering oaks, extensive mature landscaping, formal walled and topiary gardens, a one-acre pond, and 700 feet of South Anna River frontage set a scene of timeless Virginia grandeur. The estate's offerings are equally compelling: a brand new showstopping chef's-grade kitchen and breakfast room, a primary suite wing of exceptional breadth and scale, a top-of-the-line equestrian barn and fenced pastures (completed in 2023), a guest cottage ideal for multigenerational living, a conditioned art studio, an idyllic saltwater pool, and a stunning outdoor living pavilion with a pergola, kitchen, and cobblestone fireplace - to name but a few. Approximately fifteen minutes to Short Pump and twenty minutes to western Richmond, Walnut Hill Farm offers the rarest of combinations: genuine country grandeur with effortless suburban access.

Property Features

Property Type: Residential - Single Family
Basement: Full, Partially Finished, Walk-Out Access
Basement: Yes
Cooling: Central Air, Heat Pump, Zoned
Fenced: Yes
Fireplaces: 4
Garage: 2 car attached
Heating: Electric, Heat Pump, Oil, Radiator(s), Zoned
Home Style: Colonial
Lot Size: 40.00 Acres
Roof Type: Slate
Stories: 3.0
Taxes: $16,462
Year Built: 1954

Feature Descriptions

Appliances: Built-In Oven, Dryer, Dishwasher, Electric Water Heater, Freezer, Gas Cooking, Disposal, Ice Maker, Microwave, Oven, Refrigerator, Range Hood, Stove, Wine Cooler, Water Purifier, Washer
Association Amenities: Landscaping
Body of Water: South Anna River
Community Features: Home Owners Association, Trails/Paths
Exterior: Sprinkler/Irrigation, Lighting, Out Building(s), Play Structure, Porch, Storage, Shed, Gas Grill, Paved Driveway
Exterior: Brick, Block, Plaster
Fencing: Fenced, Partial, Wall, Wood
Fireplace: Gas, Masonry, Stone, Wood Burning, Insert
Floor Features: Marble, Slate, Tile, Wood
Formal Dining: Yes
HOA Fee: 1900/ Annually
Horse Amenities: Horses Allowed, Tack Room
Interior: Wet Bar, Bookcases, Built-in Features, Bedroom on Main Level, Butlers Pantry, Separate/Formal Dining Room, Double Vanity, Eat-in Kitchen, Fireplace, Granite Counters, High Ceilings, High Speed Internet, Kitchen Island, Bath in Primary Bedroom, Pantry, Wired for Data, Walk-In Closet(s), Workshop, Window Treatments, Paneling/Wainscoting
Laundry: Washer Hookup, Dryer Hookup
Lot: Landscaped, Pasture, Rolling Slope, Wooded, Waterfront
Other Equipment: Generator
Outbuilding(s): Yes
Parcel#: 7719-89-2081
Parking: Attached, Circular Driveway, Driveway, Garage, Garage Door Opener, Off Street, Paved, Garage Faces Rear, Garage Faces Side
Patio/Porch: Front Porch, Porch
Pool Features: In Ground, Outdoor Pool, Pool
Security: Security System, Smoke Detector(s)
Security: yes
Sewer: Septic Tank
Water: Well
Water Features: Pond, River Front, Waterfront
Window: Window Treatments

Local Schools

High School: Patrick Henry
Middle School: Liberty
Elementary School: South Anna

Listed By / Shown By

Listed By

Agency Name: The Steele Group

Shown By

Agent Name: Bill Hartsock
Agent Phone: (804) 366-7418
Agency Title: Napier Realtors ERA

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Estimate Your Payment

Estimated Payment

$ 12,070.07 per month $9,458.66 Principal & Interest $1,371.83 Property Tax $1,239.58 Homeowner's Insurance

Change Payment Information

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years/fixed
yearly
yearly (est.)
(Payments are an estimate and may vary by lender)
Movement Mortgage
Listed By: The Steele Group

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 04/17/2026. The listing information on this page last changed on 04/17/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Fri 04/17/2026 2:43:32 AM EST) or CAAR MLS (last updated Thu 04/16/2026 11:10:50 PM EST) or CVRMLS (last updated Fri 04/17/2026 1:08:45 AM EST) or Williamsburg MLS (last updated Thu 04/16/2026 10:54:49 PM EST) or NNAR MLS (last updated Thu 04/16/2026 10:27:12 PM EST) or Chesapeake Bay & Rivers (last updated Thu 04/16/2026 8:50:50 PM EST). Real estate listings held by brokerage firms other than Napier Realtors ERA may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.



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