$7,250,000
SOLD MAR 19, 2025

20600 Broadway Sonoma, CA 95476

4 Beds
4.5 Baths
4,534 Sq Ft
4 Acres

Recently Sold

$1,599 Per Sq Ft

9% Below List Price

27 Days on Market

Highlights

  • Home Theater
  • New Construction
  • Two Primary Bedrooms
  • Solar Heated Pool and Spa
  • Solar Power System
  • Sitting Area In Primary Bedroom

About This Home

As of March 2025

Set amidst picturesque landscapes, only a hop, skip, and jump from Sonoma Plaza, this 4-acre sustainable paradise combines eco-friendly living with sophisticated luxury. Notably, it is located on the Sonoma Valley floor, well out of a designated fire zone and surrounded by greenery and vines. The fire-retardant building materials and robust on-site water access make it a prime property to secure insurance. Enjoy the effortless grandeur of this home, designed by the esteemed Sutro Architects. The spacious great room boasts retractable patio doors leading to an outdoor oasis: a 25-meter heated pool, spa, fire pit, pickleball court, and lush lawns. The floor plan presents a private 3-bedroom Northern wing with a media room. The luxurious primary suite to the South offers panoramic views, an office, and gym (or, walk-in closet). This property is armed with advanced technology, including Tesla batteries, robust solar capacity, a high-yield well, and a water recycling system, all of which lower utility costs and minimize your environmental footprint. The grounds extend the serene retreat experience with a thriving orchard and custom pond. Beautifully set back from the street and secured by an electric gate, this property delivers unmatched privacy, tranquility, and security.

Last Agent to Sell the Property

Blakely Hull

Engel & Voelkers San Francisco License #02073136 Listed on: 02/18/2025

Engel & Voelkers San Francisco

Last Buyer's Agent

Renee Nerviani

Sotheby's International Realty License #02014086

Sotheby's International Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2022 | New Construction

Lot Details

  • 4 Acre Lot
  • Gated Home
  • Landscaped
  • Private Lot
  • Level Lot
  • Sprinkler System
  • Low Maintenance Yard

Parking

  • 3 Car Attached Garage
  • Side by Side Parking
  • Garage Door Opener
  • Guest Parking
  • Uncovered Parking

Property Views

  • Orchard Views
  • Mountain Views

Home Design

  • Contemporary Architecture
  • Modern Architecture
  • Flat Roof Shape
  • Concrete Foundation
  • Metal Roof

Interior Spaces

  • 4,534 Sq Ft Home
  • 1-Story Property
  • Home Theater Equipment
  • Wired For Sound
  • Ceiling Fan
  • Double Pane Windows
  • Window Screens
  • Formal Entry
  • Great Room
  • Living Room with Fireplace
  • Living Room with Attached Deck
  • Home Theater
  • Home Office

Kitchen

  • Butlers Pantry
  • Built-In Gas Oven
  • Built-In Gas Range
  • Range Hood
  • Microwave
  • Built-In Refrigerator
  • Dishwasher
  • Wine Refrigerator
  • Kitchen Island
  • Quartz Countertops
  • Disposal

Flooring

  • Concrete
  • Tile

Bedrooms and Bathrooms

  • Sitting Area In Primary Bedroom
  • Double Master Bedroom
  • Walk-In Closet
  • Quartz Bathroom Countertops
  • Dual Vanity Sinks in Primary Bathroom
  • Low Flow Toliet
  • Separate Shower

Laundry

  • Laundry on lower level
  • Dryer
  • Washer
  • 220 Volts In Laundry

Home Security

  • Security System Owned
  • Security Gate
  • Intercom
  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Eco-Friendly Details

  • Solar Power System

Pool

  • Solar Heated Pool and Spa
  • Solar Heated Lap Pool
  • Solar Heated In Ground Pool
  • Pool Cover
  • Pool Sweep
  • In Ground Spa

Outdoor Features

  • Pond
  • Covered Patio or Porch
  • Fire Pit

Utilities

  • Zoned Heating and Cooling
  • Cooling System Mounted In Outer Wall Opening
  • 220 Volts
  • Water Filtration System
  • Private Water Source
  • Well
  • Internet Available
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 128-321-013-000

Home Details

Home Type

Single Family

Year Built

Built in 2022 | New Construction

Lot Details

4 Acres

Parking

3

Listing Details

  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Custom, Detached, Luxury
  • Architectural Style: Contemporary, Modern/High Tech
  • Property Condition: New Construction
  • Levels: One
  • Other Equipment: Audio/Video Prewired, Home Theater Equipment, Intercom, Water Filter System
  • Remodeled/Updated: No
  • Year Built: 2022
  • Accessory Dwelling Unit Second Unit: No
  • Special Features: NewHome
  • Stories: 0

Interior Features

  • Number Of Fireplaces: 1
  • Fireplace Features: Living Room
  • Master Bathroom Features: Double Sinks, Low-Flow Toilet(s), Quartz, Shower Stall(s), Tile
  • Master Bedroom Features: Ground Floor, Outside Access, Sitting Area, Surround Sound, Walk-In Closet
  • Bathrooms: 5
  • Half Bathrooms: 1
  • Full Bathrooms: 4
  • Appliances: Built-in Electric Range, Built-in Gas Oven, Built-in Gas Range, Built-in Refrigerator, Dishwasher, Disposal, Gas Cook Top, Gas Plumbed, Hood Over Range, Microwave, Wine Refrigerator
  • Family Room Features: Cathedral/Vaulted, Deck Attached, Great Room, View
  • Flooring: Concrete, Tile
  • Interior Amenities: Formal Entry
  • Kitchen Features: Butlers Pantry, Island, Island w/Sink, Pantry Cabinet, Quartz Counter
  • Laundry Features: Cabinets, Dryer Included, Ground Floor, Inside Room, Washer Included
  • Main Level: Bedroom(s), Dining Room, Full Bath(s), Garage, Living Room, Primary Bedroom, Partial Bath(s)
  • Price Per Square Foot: 1599.03
  • Room Type: Great Room, Kitchen, Living Room, Primary Bathroom, Primary Bedroom, Primary Bedroom 2+, Media Room, Office, Possible Guest, Other
  • Spa Features: Spa/Hot Tub Built-In
  • Square Footage: 4534.00
  • Window Features: Dual Pane Full, Window Screens

Exterior Features

  • Construction Materials: Concrete, Fiber Cement, Wall Insulation, Other
  • Exterior Features: Entry Gate, Fire Pit
  • Foundation: Concrete
  • Patio And Porch Features: Back Porch, Covered Patio, Front Porch, Uncovered Patio
  • Pool Features: Built-In, Lap, On Lot, Pool Cover, Pool Sweep, Pool/Spa Combo, Solar Heat
  • Road Surface Type: Gravel
  • Roof: Flat, Metal
  • View: Mountains, Orchard

Garage/Parking

  • Garage Spaces: 3.00
  • Parking Features: Attached, Garage Door Opener, Guest Parking Available, Interior Access, Side-by-Side, Uncovered Parking Spaces 2+
  • Total Parking Spaces: 30.00

Utilities

  • Cooling: Ceiling Fan(s), MultiUnits, MultiZone, Wall Unit(s)
  • Electric: 220 Volts, 220 Volts in Laundry, Battery Backup
  • Heating: Central, Fireplace(s), MultiUnits, MultiZone
  • Security Features: Carbon Mon Detector, Double Strapped Water Heater, Security Gate, Security System Owned, Smoke Detector, Video System
  • Sewer: Sewer in Street, Other
  • Utilities: Cable Connected, Internet Available, Propane Tank Owned, Public, Solar
  • Water Source: Private, Storage Tank, Well

Lot Info

  • Assessor Parcel Number: 128-321-013-000
  • Lot Features: Auto Sprinkler F&R, Garden, Landscape Back, Landscape Front, Low Maintenance, Pond Year Round, Private, Shape Regular, Storm Drain, Other
  • Lot Size Acres: 4.0000
  • Lot Size Sq Ft: 174240.00
  • Lot Size Units: SqFt
  • Price Per Acre: 1812500.00
  • Topography: Level

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Feb 18, 2025
Closed on
Mar 18, 2025
Sold by
William Preston Raisin Trust and Diana Montgomery Trust
Bought by
Pehr And Carolyn Luedtke Living Trust and Luedtke
Seller's Agent
Blakely Hull
Engel & Voelkers San Francisco
Buyer's Agent
Renee Nerviani
Sotheby's International Realty
List Price
$7,965,000
Sold Price
$7,250,000
Premium/Discount to List
-$715,000
-8.98%
Views
22
Current Estimated Value
$6,726,813

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$523,187
Avg. Annual Appreciation
-7.90%

Purchase Details

Listed on
Feb 8, 2018
Closed on
Mar 1, 2018
Sold by
Marioni Henry R
Bought by
Raisin William Preston
Seller's Agent
Bill Dardon
Coldwell Banker Brokers of the
Buyer's Agent
Bill Dardon
Coldwell Banker Brokers of the
List Price
$1,600,000
Sold Price
$1,600,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
23.94%

Purchase Details

Closed on
Feb 15, 2008
Sold by
Marioni Henry R
Bought by
Marioni Henry R

Purchase Details

Closed on
Mar 24, 2004
Sold by
Marioni James H and Marioni Henry R
Bought by
Marioni Henry R

Purchase Details

Closed on
May 26, 2000
Sold by
Marioni Henry R
Bought by
Marioni Henry R and Marioni James H
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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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 Type Sale Price Title Company
Grant Deed $7,250,000 Fidelity National Title Compan
Grant Deed $1,600,000 Fidelity National Title Co
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- North American Title Co
Gift Deed -- --
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
03/19/2025 03/19/25 Sold $7,250,000 -9.0% $1,599 / Sq Ft
02/18/2025 02/18/25 For Sale $7,965,000 +397.8% $1,757 / Sq Ft
03/05/2018 03/05/18 Sold $1,600,000 0.0% $959 / Sq Ft View Prior Sale
03/02/2018 03/02/18 Pending -- -- --
02/08/2018 02/08/18 For Sale $1,600,000 -- $959 / Sq Ft
Source: San Francisco Association of REALTORS®

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 $20,835 $1,820,521 $1,422,285 $398,236
2024 $20,835 $1,784,825 $1,394,398 $390,427
2023 $20,835 $1,749,828 $1,367,057 $394,253
2022 $20,152 $1,715,519 $1,340,252 $386,524
2021 $19,734 $1,681,884 $1,313,973 $367,911
2020 $19,739 $1,664,639 $1,300,500 $364,139
2019 $19,321 $1,632,000 $1,275,000 $357,000
2018 $9,255 $761,086 $564,255 $196,831
2017 $9,110 $746,165 $553,192 $192,973
2016 $8,614 $731,537 $542,346 $189,191
2015 -- $720,551 $534,200 $186,351
2014 -- $706,438 $523,736 $182,702
Source: Public Records

Agents Affiliated with this Home

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Map

Source: San Francisco Association of REALTORS®

MLS Number: 325006927

San Francisco Association of REALTORS®

APN: 128-321-013

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