Project Description

Frogmore Vineyard Estate

938 Country Club Ln., Sonoma, CA 95476


Frogmore is an exceptional vineyard estate located on Sonoma’s valley floor with beautiful views of the Sonoma and Mayacamas Mountains. The secluded gated estate with its stunning single-level home and guest house of approximately 5,124 sq. ft., is situated on 14.5  acres with approximately 9 acres planted to vine.

The architecturally designed home shows meticulous attention to detail, quality and finishes and was custom built in 2005 on suspended slab with poured in place concrete floors throughout. Ceilings in the great room rise to approximately 16 ft. with the remaining ceilings throughout being 12 ft. high. The 12 inches thick exterior walls have integrated color and the family room is of Venetian plaster.

Custom windows and 8 ft. glass doors made by Blomberg open from the great room, family room and master bedroom to a large shaded patio, ideal for entertaining, dining and relaxing while taking in views of the pool, architectural 30 ft. long wall fountain, vineyards, mature oak trees and mountains. An additional covered patio in proximity to the pool also offers beautiful views.

The gated grounds feature a long driveway providing privacy and security and is lined with large oak trees, jasmine, clematis vines, abundant rose gardens and a variety of mature trees and other plantings as it winds its way around a large pond, which is both utilitarian and attractively landscaped.

The ‘hands-off’ vineyard is operated by La Prenda Vineyard Management and is planted with Clone 4 Chardonnay mature vines. The vineyard also has a contract with the Sonoma County Water Agency to use aqueduct water for agricultural purposes. As well as the large pond, Sonoma Creek is on the eastern boundary of the vineyard.

The estate is connected to City Water, Sewer and Utilities. Located on the driveway near the vineyard, is a fire hydrant for the exclusive use of the property.


  • 14.5 acres
  • 2bd/2ba main residence
  • 2bd/2ba guest house
  • Pool & pool facilities
  • Pond
  • 9 acres of vines
  • City Water, Sewer & Utilities


  • Electronic gate entry
  • Long driveway
  • Decomposed granite paths
  • Cement patio with vented awning above
  • Outdoor lighting
  • Lawn surrounding pool
  • Illuminated fountain wall
  • Arbor dining area
  • Trellised sitting area amongst gardens
  • Pond surrounded by beautiful landscaping
  • 9 acres of Chardonnay vines
    • Managed by La Prenda
  • Mature landscaping and trees:
    • Oak trees, palm trees, jasmine, clematis vines, ivy, rose gardens, olive trees, fruit trees, vegetable garden beds and other mature landscaping

Main Residence

  • 2bd/2ba
  • 12 ft. ceilings
  • Custom made cypress doors
  • Custom windows
  • Hallway lighted storage
  • Concrete floors

Formal Entry:

  • Custom wood doors with Rocky Mountains hardware

Great room:

  • 16 ft. vaulted ceilings
  • 2 sets of 8 ft. glass doors with access to the patio.


  • Granite counters
  • Concrete slab counter on large island with seating area, 6 burner Monogram stove and prep sink
  • U-Line undercounter fridge
  • U-Line ice maker
  • 2 Miele dishwashers
  • Stainless steel Blonco sink
  • Viking fridge and freezer
  • Miele espresso machine
  • GE Profile microwave
  • GE Monogram double oven and warming drawer
  • Custom wood cabinetry and storage with stainless steel hardware

Family room:

  • Venetian plaster walls
  • Large picture window
  • Blomberg 8 ft. glass doors with access to patio
  • Brick interior gas burning fireplace with concrete mantle and hearth
  • Built-in sitting area

Master Bedroom:

  • Berber carpet
  • Expansive walk-in closet with built-ins, picture window & Berber carpet
  • Blomberg 8 ft. glass doors access to patio, pool and grounds
  • Large picture window with stone casement

Master bath:

  • Granite surround soaking tub
  • Picture window
  • Porcelain tile floor with radiant heat
  • Dual sink vanity with granite counters
  • Wood cabinetry with Rocky Mountains hardware
  • Stall shower granite surround
  • Water closet with linen cabinets

Guest room:

  • 2 large picture windows
  • Berber carpet

Powder room:

  • Moroccan tile shower and trim
  • Concrete floors
  • Stone slab countertop
  • Wood cabinetry with Rocky Mountains hardware
  • Single sink vanity

Office/Media Room:

  • Large picture windows
  • Textured fabric walls
  • Berber carpet
  • Large desk area
  • Wood cabinetry with leather hardware

Exercise Room:

  • Picture window
  • Berber carpet


  • Utility sink
  • Wood cabinetry & built-ins

Oversized 2-car garage with storage and access to entry and kitchen


Pool Facilities

  • Bath 1
    • Single sink vanity with stone counters and wood cabinetry below
    • Towel/changing room area
    • Tile stall shower
  • Bath 2
    • Single sink vanity
  • Outdoor shower

Guest House:

  • 2bd/2ba
  • Cement floors
  • Vaulted ceilings
  • Prep sink with granite counters and customs cabinetry with Rocky Mountains hardware
  • Storage closet with Rocky Mountains hardware
  • Sliding door access to private patio

Bedroom 1:

  • Picture window
  • Closet with built-ins

Bath 1:

  • Tile stall shower
  • Single sink vanity with cabinetry

Bedroom 2:

  • Picture window
  • Closet with built-ins

Bath 2:

  • Tile surround shower over tub
  • Single sink vanity with cabinetry


Video Tour


“Click to View Full Screen.  Map Opens in a New Window”

An Exceptional Vineyard Estate located in Sonoma’s Valley Floor.


Tina Shone / Sotheby’s Int. Realty
Lois Scheinberg / Coldwell Banker

25 East Napa Street  Sonoma, CA 95476
Tina Shone  /   707.933.1515   /  tina (at) / CalBRE# 00787338
Lois Scheinberg   /   415.517.6253 /  LScheinberg (at) / DRE# 00913795

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