NOT LISTED FOR SALE

421 Walnut Ave Sonoma, CA 95476

Sonoma Area
8 Beds
11 Baths
4,508 Sq Ft
0.34 Acre Lot

Sale Details

Date Sold: March 11, 2025

Last sale price $1,575,000 $349 Per Sq Ft

80 Days on Market

Highlights

  • Private Yard
  • Double Pane Windows
  • Energy-Efficient Appliances
  • Covered Patio or Porch
  • Tankless Water Heater
  • Landscaped

About This Home

As of March 2025

Stunning quadruplex that feels like a luxury Wine Country resort. Perfect for an investor who wants to attract top-dollar rents. Minutes from the Sonoma Plaza, surrounded by award-winning wineries, restaurants, and the Sonoma valley's best amenities. Units are meticulous, evoking a sense of joy and serenity for the occupants. Seller spared no expense inside and out. Kitchens have modern European style flat panel cabinetry and stainless appliances, plus beautiful countertops designed for both cooking and dining with enviable tile backsplashes. Custom tilework and rain showers in bathrooms with floating vanities. Recessed lighting and bright modern hanging fixtures. Each room has a heater/AC. Durable water-proof floors throughout. Ample on-site parking with an exclusive carport for each unit. Inviting landscaping in common areas boasts a river rock walking path, low-maintenance turf gathering spaces, outdoor patio areas with paved entertaining spaces, spacious play yard, and roomy shared laundry workspace plus storage room. Units are separately metered including electricity and water. Pride of ownership really shows. Enjoy!

Last Agent to Sell the Property

Robert Bialkin

Bialkin Realty Inc. License #01958883 Listed on: 12/17/2024

Last Buyer's Agent

Vince Armando

Armando Investment License #00609541

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Property Details

Home Type

  • Multi-Family

Year Built

  • Built in 1968 | Remodeled

Lot Details

  • 15,002 Sq Ft Lot
  • Landscaped
  • Private Yard

Home Design

  • Quadruplex
  • Concrete Foundation
  • Composition Roof
  • Stucco

Interior Spaces

  • 8 Bedrooms
  • 4,508 Sq Ft Home
  • Ceiling Fan
  • Double Pane Windows
  • Laminate Flooring
  • Washer and Dryer

Kitchen

  • Free-Standing Electric Oven
  • Free-Standing Electric Range
  • Microwave
  • Dishwasher

Parking

  • 8 Parking Spaces
  • 8 Carport Spaces
  • Uncovered Parking

Eco-Friendly Details

  • Energy-Efficient Appliances
  • Energy-Efficient Lighting

Outdoor Features

  • Covered Patio or Porch

Utilities

  • Cooling System Mounted In Outer Wall Opening
  • Wall Furnace
  • 220 Volts
  • Natural Gas Connected
  • Tankless Water Heater
  • Internet Available
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 052-422-026-000

Community Details

Overview

  • 2 Buildings
  • 4 Units

Amenities

  • Laundry Facilities

Property Details

Home Type

Multi-Family

Year Built

Built in 1968 | Remodeled

Lot Details

0.34 Acres

Listing Details

  • Type: Residential Income
  • Property Sub Type: Quadruplex
  • Subtype Description: Apartments
  • Directions To Property: From Hwy 12/ W Napa St, turn on Riverside Dr, then left on Walnut, and the propoerty will be on your right.
  • Lot Size Acres: 0.3444
  • Actual or Scheduled: Scheduled
  • Reso Window Features: Dual Pane Full
  • Special Features: None

Interior Features

  • Appliances: Dishwasher, Free Standing Electric Oven, Free Standing Electric Range, Free Standing Refrigerator, Microwave, Tankless Water Heater
  • Flooring: Laminate
  • Square Footage: 4508.00
  • NumberOfBuildings: 2

Exterior Features

  • Construction Materials: Stucco
  • Foundation: Concrete Perimeter
  • Lot Features: Landscape Front
  • Property Condition: Updated/Remodeled
  • Roof: Composition
  • ExteriorFeatures: Yard Space
  • Patio And Porch Features: Covered Patio, Varies By Unit

Garage/Parking

  • Parking Features: Carport, Covered, Uncovered
  • Total Parking Spaces: 8.00
  • Carport Spaces: 8.00

Utilities

  • Cooling: Ceiling Fan(s), Wall Unit(s)
  • Electric: 220 Volts
  • Sewer: Public Sewer
  • Utilities: Cable Available, Electric, Internet Available, Natural Gas Connected
  • Water Source: Public
  • Heating: Wall Furnace
  • Laundry Features: In Common Area, Washer/Dryer Owned

Lot Info

  • Assessor Parcel Number: 052-422-026-000
  • Lot Size Sq Ft: 15002.00

Green Features

  • Energy Efficient: Appliances, Lighting

Building Info

  • Year Built: 1968

Multi Family

  • 1 Bedroom Rent Range: 1
  • Two Bedroom Rent Range: 1
  • Three Bedroom Rent Range: 1
  • Four Bedroom Rent Range: 1
  • NumberOfUnitsTotal: 4

Ownership 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 Name Owned For Owner Type

Purchase Details

Listed on
Dec 17, 2024
Closed on
Feb 25, 2025
Sold by
Villa Tolomei Holdings Llc
Bought by
Seller's Agent
Robert Bialkin
Bialkin Realty Inc.
Buyer's Agent
Vince Armando
Armando Investment
List Price
$1,575,000
Sold Price
$1,575,000
Views
25

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$900,000
Outstanding Balance
$893,431
Interest Rate
6.5%
Mortgage Type
New Conventional

Purchase Details

Closed on
Sep 24, 2021
Sold by
Rodondi Kevin Michael and Rodondi Lisa Chun
Bought by
Villa Tolomei Holdings Llc

Purchase Details

Closed on
Mar 24, 2021
Sold by
Rodondi Kevin and Rodondi Lisa
Bought by
Rodondi Kevin Michael and Rodond Lisa Chun

Purchase Details

Closed on
Dec 14, 2004
Sold by
Brooks Richard and Brooks Brenda L
Bought by
Rodondi Kevin and Rodondi Lisa

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$552,500
Interest Rate
5.75%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Jan 2, 2003
Sold by
Brooks Richard and Brooks Brenda L
Bought by
Brooks Richard and Brooks Brenda L

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$250,000
Interest Rate
6.06%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Jul 2, 1999
Sold by
Brooks Richard C and Brooks Brenda L
Bought by
Brooks Richard and Brooks Brenda L

Purchase Details

Closed on
Oct 8, 1997
Sold by
Lof Reidar A 1989 Revocable Trust and Leon
Bought by
Brooks Richard C and Brooks Brenda L
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

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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 Buyer Sale Price Title Company
$1,575,000 Fidelity National Title Compan
Villa Tolomei Holdings Llc $1,120,000 Fidelity National Title Co
Rodondi Kevin Michael -- Fidelity Natl Ttl Co Of Ca
Rodondi Kevin $899,000 Fidelity National Title Co
Brooks Richard -- Fidelity Natl Title Co
Brooks Richard -- Fidelity National Title Co
Brooks Richard -- --
Brooks Richard C $240,000 First American Title
Source: Public Records

Mortgage 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 Status Borrower Loan Amount
Open $900,000
Previous Owner Rodondi Kevin $552,500
Previous Owner Brooks Richard $250,000
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
03/11/2025 03/11/25 Sold $1,575,000 0.0% $349 / Sq Ft
02/28/2025 02/28/25 Off Market $1,575,000 -- --
12/17/2024 12/17/24 Price Changed $1,587,000 +0.8% $352 / Sq Ft
12/17/2024 12/17/24 For Sale $1,575,000 -- $349 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

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 $17,552 $1,606,500 $459,000 $1,147,500
2025 $17,552 $1,188,552 $451,013 $737,539
2024 $17,592 $1,165,248 $442,170 $723,078
2023 $17,592 $1,142,400 $433,500 $708,900
2022 $17,307 $1,120,000 $425,000 $695,000
2021 $17,509 $1,157,694 $462,303 $695,391
2020 $16,521 $1,145,824 $457,563 $688,261
2019 $16,612 $1,123,358 $448,592 $674,766
2018 $15,462 $1,101,333 $439,797 $661,536
2017 $0 $936,000 $325,000 $611,000
2016 $13,653 $936,000 $325,000 $611,000
2015 -- $699,000 $294,000 $405,000
2014 -- $606,000 $242,000 $364,000
Source: Public Records

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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 324093410

Bay Area Real Estate Information Services (BAREIS)

APN: 052-422-026

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