$3,500,000

3200 Castle Rd Sonoma, CA 95476

Sonoma Area

Estimated payment $22,326/month

Total Views 62,779
6 Beds
4 Baths
5,323 Sq Ft
$658 Price per Sq Ft

Highlights

  • Additional Residence on Property
  • Pool House
  • Deck
  • Ocean View
  • 80.74 Acre Lot
  • Private Lot

About This Home

A Rare 80-Acre Sonoma Estate with Historic Farmhouse and Vineyard Behind the Gates of Bartholomew Park. Just minutes above the Sonoma Plaza, this one-of-a-kind 80-acre property offers the space, privacy, and character Bay Area buyers look for in a weekend retreat or long-term legacy home. At its center is a 5-bedroom, 2-bath farmhouse rich with original charm. Antique windows reclaimed from early 1900s San Francisco bring in natural light and nod to the home's history, while a screened-in front porch sets the tone for relaxed indoor/outdoor living. The land blends vineyard blocks with wide-open acreage, creating both beauty and potential. A large pool and pool house offer a resort-style escape, and a classic car barn with a guest studio above provides space for visitors, hobbies, or a private office. The views are incredible, hills, vines, and open sky in every direction. Properties with this kind of scale, warmth, and proximity to town rarely hit the market.

Listing Agent

Savannah Wellander

W Real Estate License #DRE #02207808 Listed on: 10/15/2025

W Real Estate

Co-Listing Agent

Jeff Lokey

Compass License #01919531

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1905

Lot Details

  • 80.74 Acre Lot
  • Fenced
  • Private Lot
  • Historic Home

Parking

  • 6 Car Detached Garage
  • Enclosed Parking
  • Extra Deep Garage
  • Workshop in Garage
  • Garage Door Opener
  • Guest Parking

Property Views

  • Ocean
  • Bay
  • Golden Gate Bridge
  • San Francisco
  • Bridge
  • Downtown
  • Woods
  • Vineyard
  • Valley

Home Design

  • Farmhouse Style Home
  • Wood Siding

Interior Spaces

  • 5,323 Sq Ft Home
  • 2-Story Property
  • 1 Fireplace
  • Family Room
  • Storage

Kitchen

  • Wood Countertops
  • Metal Countertops

Flooring

  • Carpet
  • Laminate

Bedrooms and Bathrooms

  • 6 Bedrooms
  • 4 Full Bathrooms

Laundry

  • Laundry closet
  • Dryer
  • Washer
  • Laundry Cabinets

Home Security

  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Pool

  • Pool House
  • In Ground Pool
  • Pool Cover

Outdoor Features

  • Balcony
  • Deck
  • Enclosed Patio or Porch
  • Outdoor Kitchen
  • Separate Outdoor Workshop
  • Shed
  • Outbuilding

Additional Homes

  • Additional Residence on Property

Utilities

  • Wall Furnace
  • Propane
  • Well
  • Septic System
  • Cable TV Available

Home Details

Home Type

Single Family

Year Built

Built in 1905

Lot Details

80.74 Acres

Parking

6

Listing Details

  • Interior Amenities: Storage
  • Type: Residential
  • Lot Size Acres: 80.74
  • Stories: 2
  • ArchitecturalStyle: Farmhouse, Vintage
  • Property Sub Type: 2 Houses on Lot
  • View: Bay, Bridge(s), Downtown, Golden Gate Bridge, Ocean, San Francisco, Valley, Vineyard, Trees/Woods
  • Co List Office Mls Id: 7B2447
  • Co List Office Mls Id: 7E2773
  • Directions: 7th Street East to Castle Rd. Thru Bartholomew Park Gates to property.
  • Living Area: 5323
  • Power Production Type: None
  • RoomFamilyRoomFeatures: Deck Attached, View
  • RoomLivingRoomFeatures: View
  • Special Features: None

Interior Features

  • Basement: None
  • Flooring: Carpet, Laminate
  • Fireplace Features: Family Room
  • Full Bathrooms: 4
  • Total Bedrooms: 6
  • Fireplaces: 1
  • RoomKitchenFeatures: Metal/Steel Counter, Pantry Closet, Wood Counter

Exterior Features

  • Construction Materials: Wood, Wood Siding
  • Lot Features: Private
  • ExteriorFeatures: Balcony, Outdoor Kitchen
  • Fencing: Fenced
  • OtherStructures: Guest House, Outbuilding, Shed(s), Storage, Workshop
  • Patio And Porch Features: Enclosed Patio, Front Porch, Uncovered Deck
  • Pool Features: Built-In, On Lot, Pool Cover, Pool House

Garage/Parking

  • Parking Features: 24'+ Deep Garage, Detached, Enclosed, Garage Door Opener, Guest, Private, Workshop in Garage
  • Garage Spaces: 6

Utilities

  • Cooling: Other
  • Security Features: Carbon Monoxide Detector(s), Fire Alarm
  • Sewer: Septic Connected
  • Utilities: Cable Available, Propane Tank Owned, Public
  • Water Source: Well
  • Heating: Wall Furnace
  • Laundry Features: Cabinets, Dryer Included, Laundry Closet, Washer Included

Lot Info

  • Lot Size Sq Ft: 3517034
  • Land Lease: No

Building Info

  • Year Built: 1905

Multi Family

Map

Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $45,022 $4,013,827 $2,395,221 $1,618,606
2025 $45,022 $3,935,126 $2,348,256 $1,586,870
2024 $13,616 $1,138,088 $600,726 $537,362
2023 $13,616 $1,081,950 $588,948 $501,835
2022 $12,727 $1,060,738 $577,400 $491,998
2021 -- --
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
10/15/2025 10/15/25 For Sale $3,500,000 -- $658 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Grant Deed -- Commonwealth Land Title
Source: Public Records

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 325091419

Bay Area Real Estate Information Services (BAREIS)

APN: 127-790-005

California Sonoma County Sonoma 95476

3200 Castle Rd, Sonoma, CA

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Bay Area Real Estate Information Services (BAREIS) Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.

Nearby Homes
Listing Agent
Savannah Wellander
Section Image
W Real Estate
(707) 615-0838
Your Personal Tour Guide

Ask me questions while you tour the home.