Sold
Last Sold Price
$5,495,000
4 beds5,690 sqft

4550 Grove St, Sonoma, CA 95476

Single FamilyProperty Type
11.84 acresLot Size
2005Year Built
$966/sq ftPrice per sq ft
$50/yrHOA Fees
10 carsParking Spaces

Description

Situated on 3 parcels, approx. 9.58 acres, this gem is a collaboration between the owner, and architect, Julie Dowling. Axial symmetry, a modern architectural take on eclectic inspiration coupled with graceful flow connecting rooms, indoors and outdoors is an adaptation of the enfilade principle. Sophisticated and yet comfortably casual, simultaneously intimate and expansive, this grand home is a masterwork of form and function. 4 beds with en suite baths, powder room, grand scale living/dining room...Situated on 3 parcels, approx. 9.58 acres, this gem is a collaboration between the owner, and architect, Julie Dowling. Axial symmetry, a modern architectural take on eclectic inspiration coupled with graceful flow connecting rooms, indoors and outdoors is an adaptation of the enfilade principle. Sophisticated and yet comfortably casual, simultaneously intimate and expansive, this grand home is a masterwork of form and function. 4 beds with en suite baths, powder room, grand scale living/dining room overlooking Sonoma Valley, highly functional kitchen, luxury appliances, artist's studio with full spectrum lighting, gallery, plus an incredible library at the epicenter. The crown jewels of the luxurious gardens are two old-growth trees: a magnificent bay and a heritage oak, both over 500 years old. Situated inside a private gate in one of the most desirable areas of Diamond A Ranch Estates, sale includes APNs: 064-090-004-000, 064-090-007-000, 064-020-002-000, 064-020-003-000.
Listing closed: 11/23/2021 12:00 AM • Source: RESFAR, MLS#: 321021796
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Recent comparable sales

Median sold price

$6,100,000

Avg days on market

99

Sale-to-list ratio

88.9%

Sonoma, CA

9 comparable properties found

1

$5,500,000

Sold 02/24/26

4
Bedrooms
4.5
Bathrooms
6,417
Square Feet
2.03
Acres
$8,600,000 | 18730 Canyon Road, Sonoma, CA 95476
2

$8,600,000

Sold 05/18/26

4
Bedrooms
6,135
Square Feet
49.5
Acres
$6,245,000 | 1420 Grove Street, Sonoma, CA 95476
3

$6,245,000

Sold 04/07/26

4
Bedrooms
5,870
Square Feet
4.52
Acres
$4,800,000 | 3810 White Alder, Sonoma, CA 95476
4

$4,800,000

Sold 07/14/26

5
Bedrooms
4,800
Square Feet
3.57
Acres
$5,650,000 | 1080 Lark Avenue, Sonoma, CA 95476
5

$5,650,000

Sold 12/13/24

4
Bedrooms
3,559
Square Feet
2.52
Acres
a view of a city from a yard
6

$6,100,000

Sold 11/10/25

4
Bedrooms
5,500
Square Feet
9.74
Acres
$2,535,000 | 3685 White Alder, Sonoma, CA 95476
7

$2,535,000

Sold 06/16/26

3
Bedrooms
5,182
Square Feet
3.92
Acres
8

$8,150,000

Sold 06/04/26

5
Bedrooms
5
Bathrooms
4,954
Square Feet
6.69
Acres
an aerial view of house with yard swimming pool and outdoor seating
9

$7,000,000

Sold 09/30/26

3
Bedrooms
5,687
Square Feet
8.87
Acres

Location

Sold By Vintage Sotheby's International Realty, Billy G Birdsong, DRE #01915228

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Principal and Interest

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Property Taxes

$4,514

HOA Dues

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Property Information for 4550 Grove Street

Property Details

  • MLS Type: Residential / Single Family Residence
  • Directions to Property: GPS > Arnold > Grove
  • Parking Features: Driveway, Garage Door Opener, Attached
  • Architectural Style: Contemporary
  • Subdivision: Diamond A Ranch
  • View Description: Valley, Mountain(s), Hills, City Lights, City
  • Cross Street: Belmont
  • Total Parking Spaces: 10

Building Information

  • Stories: 1
  • Year Built: 2005
  • Lot Size: 11.84 AC / 515,750 SF

Summary

Location and General Information
  • Coordinates: -122.553405, 38.302926
  • Latitude: 38.302926
  • Longitude: -122.553405
  • Area/District: Sonoma
  • Zip Plus 4: 6050
  • Topography: Upslope,Hillside
  • Location Description: Sonoma
Taxes and HOA
  • Association Features: Trail(s), Tennis Court(s), Recreation Facilities, Pool, Park
  • APN: 064090007000
  • Association Fee Includes: Recreation Facility, Management
  • Association: Yes
  • Association Name: Diamond A Ranch Estates
  • Association Fee Frequency: Annually
  • Association Phone: 707-938-9380
  • Tax Tract: 0.00
Parking
  • Covered Spaces: 2
  • Garage Spaces: 2
  • Num of Parking Spaces: 10.0
  • Parking: Driveway, Garage Door Opener, Attached
  • Attached Garage: Yes
  • Carport: No
  • Garage: Yes
  • Open Parking: Yes

Property

Lot Information
  • Square Footage Source: Assessor Auto-Fill
  • Year Built Source: Assessor Agent-Fill
  • Lot Features: Irregular Lot, Private, Landscape Front, Landscaped, Garden
  • Building Area Source: Assessor Auto-Fill
  • Building Area Total: 5690.0
  • Building Area Units: Square Feet
  • Living Area Units: Square Feet
  • Lot Size Area: 11.84
  • Property Attached: No
  • Lot Size Units: Acres
  • ADU/2nd Unit: No
Property and Assessments
  • Property Condition: Original
  • Videos Change Timestamp: 11-24-2021 03:31:37 PM
Farm Information
  • Irrigation Water Rights: No
Green Features
  • Energy Efficient: Appliances
Utilities
  • Sewer: Septic Tank
  • Utilities: Propane Tank Leased, Internet Available
  • Water Source: Well, Water District

Interior and Exterior Features

Exterior Features
  • Elevation Units: Feet
  • Fencing: Gated, Fenced, Gate
  • Stories: 1
  • Levels: One
  • Other Structures: Storage
  • Patio And Porch Features: Uncovered Deck
  • Window Features: Skylight(s)
  • Security Features: Smoke Detector(s), Security System Owned, Security Gate, Carbon Monoxide Detector(s)
  • Pool Features: Pool Cover, In Ground
  • Road Surface Type: Gravel, Asphalt
  • Senior Community: No
Interior Features
  • Interior Features: Storage, Formal Entry
  • Heating: Solar, Radiant Floor, Fireplace(s), Central
  • Laundry Appliances: Inside, Wine Refrigerator, Range Hood, Gas Water Heater, Gas Plumbed, Dishwasher, Washer, Dryer
  • Spa Features: Private, Spa/Hot Tub Built-In
  • # of Fireplaces: 2
  • Cooling: Central Air
  • Flooring: Wood, Marble
  • Fireplace Features: Dining Room, Gas Starter, Living Room, Master Bedroom, Stone
  • Primary Bathroom Features: Sound System, Ground Floor
  • Full Bathrooms: 4
  • Room Type: Great Room, Kitchen, Laundry, Library, Storage, Wine Storage Area
  • Basement: No
  • Cooling: Yes
  • Fireplace: Yes
  • Heating: Yes

Room Information

Master Bedroom
  • Room Master Bathroom Features: Bidet
  • Primary Bedroom Features: Sound System, Ground Floor
Living Room
  • Living Room Features: Great Room
  • Room Living Room Level: Main
Dining Room
  • Room Dining Room Level: Main
Kithcen
  • Room Kitchen Level: Main
Kitchen
  • Kitchen Features: Quartz Counter, Island w/Sink, Butlers Pantry

Agent

Sale and Listing
  • Standard Status: Closed

Rental

Rent Information
  • Existing Lease Type: Net
  • Occupant Type: Owner
  • Leasable Area Units: Square Feet

Property History for 4550 Grove Street

DateEvent & SourcePriceAppreciation
Nov 23, 2021

Sold

RESFAR #321021796

$5,495,000
—
Nov 19, 2021

Sold (Public Record)

Public Record #1478010958

$5,495,000
—
Nov 12, 2021

Pending

RESFAR #321021796

—
—
DateEvent & SourcePrice
11/23/2021

Sold

RESFAR #321021796

$5,495,000
11/19/2021

Sold (Public Record)

Public Record #1478010958

$5,495,000
11/12/2021

Pending

RESFAR #321021796

—

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 4550 Grove Street

Taxable Value

Land

$1,353,040

Additions

$3,517,904
Total$4,870,944

Tax Record

2025

$54,171 ($4,514 / month)

Home Facts

Beds

3

Baths

4.5

Total Finished SqFt

5,690 SqFt

Above Grade Finished SqFt

5,690 SqFt

Stories

1

Lot Size

252,648 SqFt

Style

Single Family Residence

Year Built

2005

Year Renovated

2005

County

SONOMA

APN

064-090-007

Schools near 4550 Grove Street

This home is within Sonoma Valley Unified School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Charter - K to 8
Rating
School
Distance
El Verano Elementary School
PublicK to 5

Altimira Middle School
Public6 to 8

Sonoma Valley High School
Public9 to 12

Woodland Star Charter School
CharterK to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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Nearby home values

AddressSold priceBedsBathsSqftLot (Sqft)
This home: 4550 Grove Street, Sonoma, CA 95476
$5,495,000
4
5,690
515,750
$5,495,000
–
–
–
73,616
$1,500,000
4
2,629
65,775
$1,800,000
4
2,899
121,967
$1,400,000
3
2,208
66,646
$5,495,000
–
–
–
93,654

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Based on information from one of the following Multiple Listing Services: San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.