NOT LISTED FOR SALE

24321 Arnold Dr Sonoma, CA 95476

Estimated Value: $1,387,000 - $2,518,000

3 Beds
2 Baths
1,759 Sq Ft
$1,013/Sq Ft Est. Value

Sale Details

Date Sold: November 3, 2025

Last sale price $1,450,000 $824 Per Sq Ft

Est. 23% increase in value since last sale

Current estimated payment $11,473 / mo

175 Days on Market

Highlights

  • Water Views
  • 4.5 Acre Lot
  • Main Floor Primary Bedroom
  • In Ground Pool
  • Private Lot
  • Bathroom on Main Level

About This Home

As of November 2025

Wine Country Escape at the southern end of the Valley so it is so fast to get out of the fog and enjoy everything we have to offer. It checks all the boxes....beautiful house, sparkling pool, spaces to entertain. A rambling drive leads past olive trees and a stately palm to a gorgeous home with views of the Sonoma hills and vineyards beyond. Saltillo tile combines with spacious rooms for a country feel. French doors throughout ensure an indoor/outdoor flow. Chef's kitchen with every amenity. Perfect back yard for entertaining. Includes a pond with tiny island.

Last Agent to Sell the Property

Daniel Casabonne

Sotheby's International Realty License #01221013 Listed on: 05/02/2025

Sotheby's International Realty

Last Buyer's Agent

Regina Clyde

Sotheby's International Realty License #01829116

Sotheby's International Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1940

Lot Details

  • 4.5 Acre Lot
  • Private Lot

Property Views

  • Water
  • Vineyard

Home Design

  • Composition Roof

Interior Spaces

  • 1,759 Sq Ft Home
  • Family Room
  • Dining Room
  • Laundry in unit

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Primary Bedroom on Main
  • Bathroom on Main Level
  • 2 Full Bathrooms

Parking

  • 10 Parking Spaces
  • Uncovered Parking

Pool

  • In Ground Pool
  • Spa

Utilities

  • Central Heating and Cooling System
  • Propane
  • Well
  • Septic System

Listing and Financial Details

  • Assessor Parcel Number 128-484-010-000

Home Details

Home Type

Single Family

Year Built

Built in 1940

Lot Details

4.5 Acres

Listing Details

  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: As you drop into the Valley just past Viansa, the property is on your left.
  • Lot Size Acres: 4.5000
  • Special Features: None
  • Stories: 0

Interior Features

  • Bedrooms: 3
  • Full Bathrooms: 2
  • Square Footage: 1759.00
  • Bathrooms: 2
  • Main Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Kitchen, Primary Bedroom, Street Entrance
  • Spa Features: Spa/Hot Tub Personal

Exterior Features

  • Lot Features: Private, Shape Regular
  • Roof: Composition
  • Pool Features: Built-In
  • View: Vineyard, Water

Garage/Parking

  • Parking Features: Uncovered Parking Spaces 2+
  • Total Parking Spaces: 10.00

Utilities

  • Cooling: Central
  • Sewer: Septic System
  • Utilities: Propane Tank Leased
  • Water Source: Well
  • Heating: Central
  • Laundry Features: Inside Area, Inside Room

Schools

  • Middle/Junior School District: Sonoma Valley Union

Lot Info

  • Assessor Parcel Number: 128-484-010-000
  • Lot Size Sq Ft: 196020.00

Building Info

  • Year Built: 1940

MLS Schools

  • Senior High School District: Sonoma Valley Union
  • School District (County): Sonoma

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
May 2, 2025
Closed on
Oct 7, 2025
Sold by
Firetree I Lp
Bought by
I Heart Sonoma Llc
Seller's Agent
Daniel Casabonne
Sotheby's International Realty
Buyer's Agent
Regina Clyde
Sotheby's International Realty
List Price
$1,700,000
Sold Price
$1,450,000
Premium/Discount to List
-$250,000
-14.71%
Views
47
Current Estimated Value
$1,782,630

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$332,630
Avg. Annual Appreciation
49.92%
Original Mortgage
$1,260,000
Outstanding Balance
$952,337
Interest Rate
6.26%
Mortgage Type
Construction
Estimated Equity
$830,293

Purchase Details

Closed on
Jul 14, 2022
Sold by
Napa Elm Lp
Bought by
Firetree I Lp

Purchase Details

Closed on
Apr 13, 2020
Sold by
Ks Mattson Partners Lp
Bought by
Napa Elm Lp

Purchase Details

Closed on
Dec 23, 2019
Sold by
Veronese Joe Alioto and Veronese Joseph Aliota
Bought by
Ks Mattson Partners Lp

Purchase Details

Closed on
Apr 18, 2008
Sold by
Veronese Julie Gilman
Bought by
Veronese Joseph Alioto

Purchase Details

Closed on
Aug 6, 2007
Sold by
Alioto Veronese Joe Alioto and Alioto Veronese Angela
Bought by
Veronese Joe Alioto

Purchase Details

Closed on
Jun 8, 2006
Sold by
Gilman Julie
Bought by
Veronese Joe Alloto

Purchase Details

Closed on
Apr 13, 2003
Sold by
Liu Helen Yiu Wah
Bought by
Alioto Veronese Joe Alioto and Alioto Veronese Angela

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$364,000
Interest Rate
5.25%

Purchase Details

Closed on
May 11, 1999
Sold by
Jeffrey Malloy
Bought by
Liu Helen Yiu Wah

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$478,000
Interest Rate
6.9%

Purchase Details

Closed on
Jul 9, 1998
Sold by
Rusnak Ronald A and Rusnak Lisa Zingarelli
Bought by
Malloy Jeffrey

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$390,000
Interest Rate
7.03%

Purchase Details

Closed on
Feb 3, 1997
Sold by
Westerbeke Patricia and Westerbeke Richard Van Hoosear
Bought by
Rusnak Ronald A and Rusnak Lisa Zingarelli

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$80,000
Interest Rate
7.62%
Mortgage Type
Seller Take Back

Purchase Details

Closed on
May 8, 1996
Sold by
Ruhnke Annie Margaret
Bought by
Vanhoosear Westerbeke Patricia and Vanhoosear Westerbeke Richard

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$165,000
Interest Rate
7%

Purchase Details

Closed on
Mar 20, 1996
Sold by
Westerbeke Annie Margaret
Bought by
Westerbeke Richard Vanhoosear

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$165,000
Interest Rate
7%

Purchase Details

Closed on
Jan 4, 1996
Sold by
Vanhoosear Westerbeke Annie Ruhnke and Vanhoosear Westerbeke Richard
Bought by
Ruhnke Annie Margaret

Purchase Details

Closed on
Dec 13, 1995
Sold by
Westerbeke Annie Ruhnke
Bought by
Westerbeke Richard Vanhoosear

Purchase Details

Closed on
Sep 8, 1995
Sold by
Ruhnke Annie Margaret
Bought by
Westerbeke Annie Ruhnke
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
I Heart Sonoma Llc $1,450,000 Commonwealth Land Title
Firetree I Lp -- Firetree I Lp
Napa Elm Lp $1,656,000 None Available
Ks Mattson Partners Lp $1,650,000 Calatlantic Title
Veronese Joseph Alioto -- First American Title Co
Veronese Joe Alioto -- None Available
Veronese Joe Alloto -- None Available
Alioto Veronese Joe Alioto $780,000 New Century Title Co
Liu Helen Yiu Wah $754,500 Northwestern Title Security
Malloy Jeffrey $600,000 First American Title
Rusnak Ronald A $106,000 Northwestern Title Security
Westerbeke Richard Van Hoosear -- Northwestern Title
Vanhoosear Westerbeke Patricia $220,000 First American Title
Westerbeke Richard Vanhoosear -- First American Title Co
Ruhnke Annie Margaret -- --
Westerbeke Richard Vanhoosear -- --
Westerbeke Annie Ruhnke -- --
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open I Heart Sonoma Llc $1,260,000
Previous Owner Alioto Veronese Joe Alioto $364,000
Previous Owner Liu Helen Yiu Wah $478,000
Previous Owner Malloy Jeffrey $390,000
Previous Owner Rusnak Ronald A $80,000
Previous Owner Vanhoosear Westerbeke Patricia $165,000
Closed Alioto Veronese Joe Alioto $125,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
11/03/2025 11/03/25 Sold $1,450,000 0.0% $824 / Sq Ft
10/24/2025 10/24/25 Pending -- -- --
10/24/2025 10/24/25 Off Market $1,450,000 -- --
05/02/2025 05/02/25 For Sale $1,700,000 -- $966 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Tax History

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
2025 $23,486 $2,028,780 $1,300,500 $728,280
2024 $20,641 $1,757,358 $1,061,208 $696,150
2023 $20,641 $1,722,901 $1,040,400 $687,703
2022 $19,914 $1,689,120 $1,020,000 $674,220
2021 $19,510 $1,005,596 $510,952 $494,644
2020 $12,120 $995,286 $505,713 $489,573
2019 $11,797 $975,773 $495,798 $479,975
2018 $11,514 $956,643 $486,077 $470,566
2017 $0 $937,888 $476,547 $461,341
2016 $10,728 $919,499 $467,203 $452,296
2015 -- $905,690 $460,186 $445,504
2014 -- $887,950 $451,172 $436,778
Source: Public Records

Agents Affiliated with this Home

  • Daniel Casabonne

    Seller's Agent in 2025

    Daniel Casabonne

    Sotheby's International Realty

    (707) 939-2222

    225 in this area

    300 Total Sales

    Daniel Casabonne
    Section Image
  • Regina Clyde

    Buyer's Agent in 2025

    Regina Clyde

    Sotheby's International Realty

    (707) 529-8504

    94 in this area

    124 Total Sales

    Regina Clyde
    Section Image
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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 325037444

Bay Area Real Estate Information Services (BAREIS)

APN: 128-484-010

California Sonoma County Sonoma 95476

24321 Arnold Dr, 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.

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