NOT LISTED FOR SALE

9123 Red Hill Ct Cotati, CA 94931

Estimated Value: $3,045,000

5 Beds
5 Baths
4,258 Sq Ft
$715/Sq Ft Est. Value

Sale Details

Date Sold: November 25, 2025

Last sale price $2,800,000 $658 Per Sq Ft

Est. 9% increase in value since last sale

Current estimated payment $19,457 / mo

199 Days on Market

Highlights

  • Guest House
  • Spa
  • Built-In Refrigerator
  • Converted Barn or Barndominium
  • RV Access or Parking
  • 2 Acre Lot

About This Home

As of November 2025

2 Homes on One Property! Discover this turnkey Modern Farmhouse Estate with a high-quality 2BD/2BA guest cottage (840 sq ft ADU), perfect for multi-generational living, rental income, or guest use. Combined, the property offers 5BD/5BA and over 4,200 sq ft of living space on 2 serene acres in Cotati. The main 3BD/3BA home (3,418 sq ft) features French oak floors, open-beam ceilings, a chef's kitchen with Blue Star range, Rhyne custom cabinetry, and a 14' quartz island. Enjoy seamless indoor-outdoor living with a wraparound porch, breezeway, spa, pergola patio, and vineyard views. The primary suite includes radiant heated floors, soaking tub, oversized shower, and walk-in closet. Upstairs: 2 bedrooms, Jack & Jill bath, and loft with built-in desks. The detached ADU mirrors the main home's quality and design. Property also features a boutique Pinot Noir vineyard, 30+ olive trees, fruit trees, lavender, raised beds, and a livestock barn. Urban-country living near downtown Cotati, Penngrove & Petaluma, SSU & Hwy 101ideal as a full-time residence, income property, or retreat.

Last Agent to Sell the Property

Marni Cunha

Hedge Realty License #01754207 Listed on: 04/14/2025

Co-Listed By

Blake Robinson

Inactive Office License #02215743

Last Buyer's Agent

Megan Pomponio

Compass License #01884035

Compass

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2018

Lot Details

  • 2 Acre Lot
  • Street terminates at a dead end
  • Southeast Facing Home
  • Kennel or Dog Run
  • Property is Fully Fenced
  • Wood Fence
  • Wire Fence
  • Landscaped
  • Artificial Turf
  • Private Lot
  • Low Maintenance Yard
  • Garden

Parking

  • 2 Car Detached Garage
  • Front Facing Garage
  • Garage Door Opener
  • Guest Parking
  • RV Access or Parking

Property Views

  • Vineyard
  • Pasture
  • Orchard Views
  • Park or Greenbelt

Home Design

  • Craftsman Architecture
  • Farmhouse Style Home
  • Cottage
  • Side-by-Side
  • Frame Construction
  • Ceiling Insulation
  • Floor Insulation
  • Metal Roof

Interior Spaces

  • 4,258 Sq Ft Home
  • 2-Story Property
  • Wet Bar
  • Beamed Ceilings
  • Cathedral Ceiling
  • Ceiling Fan
  • Raised Hearth
  • Self Contained Fireplace Unit Or Insert
  • Fireplace With Gas Starter
  • Stone Fireplace
  • Brick Fireplace
  • Window Treatments
  • Window Screens
  • Great Room
  • Family Room Off Kitchen
  • Living Room with Fireplace
  • Home Office
  • Storage Room

Kitchen

  • Double Oven
  • Built-In Gas Oven
  • Built-In Gas Range
  • Microwave
  • Built-In Refrigerator
  • Plumbed For Ice Maker
  • Dishwasher
  • Wine Refrigerator
  • Kitchen Island
  • Quartz Countertops
  • Wine Rack
  • Farmhouse Sink
  • Disposal

Flooring

  • Wood
  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Primary Bedroom on Main
  • Walk-In Closet
  • Jack-and-Jill Bathroom
  • Bathroom on Main Level
  • 5 Full Bathrooms
  • Stone Bathroom Countertops
  • Tile Bathroom Countertop
  • Dual Sinks
  • Low Flow Toliet
  • Soaking Tub
  • Separate Shower
  • Low Flow Shower
  • Window or Skylight in Bathroom

Laundry

  • Laundry Room
  • Laundry on main level
  • Dryer
  • Washer
  • Sink Near Laundry

Home Security

  • Security Gate
  • Panic Alarm
  • Carbon Monoxide Detectors
  • Fire and Smoke Detector
  • Fire Suppression System

Accessible Home Design

  • Accessible Full Bathroom
  • Handicap Shower
  • Accessible Kitchen
  • Accessible Doors
  • Accessible Approach with Ramp
  • Accessible Parking

Eco-Friendly Details

  • ENERGY STAR Qualified Appliances
  • Energy-Efficient Windows
  • Energy-Efficient Exposure or Shade
  • Energy-Efficient Construction
  • Energy-Efficient HVAC
  • Energy-Efficient Lighting
  • Energy-Efficient Insulation
  • Energy-Efficient Thermostat

Outdoor Features

  • Spa
  • Covered Deck
  • Patio
  • Covered Courtyard
  • Fire Pit
  • Outdoor Storage
  • Wrap Around Porch

Additional Homes

  • Guest House
  • Separate Entry Quarters

Farming

  • Converted Barn or Barndominium

Utilities

  • Forced Air Zoned Heating and Cooling System
  • Cooling System Mounted In Outer Wall Opening
  • Wall Furnace
  • Hot Water Heating System
  • Heating System Uses Gas
  • Heating System Uses Natural Gas
  • Radiant Heating System
  • Underground Utilities
  • 220 Volts
  • Natural Gas Connected
  • Water Holding Tank
  • Well
  • Tankless Water Heater
  • Gas Water Heater
  • Engineered Septic
  • Septic Pump
  • Septic System
  • Sewer Holding Tank
  • Internet Available
  • Cable TV Available

Community Details

  • Electric Vehicle Charging Station

Listing and Financial Details

  • Assessor Parcel Number 046-222-045-000

Home Details

Home Type

Single Family

Year Built

Built in 2018

Lot Details

2 Acres

Parking

2

Listing Details

  • Interior Amenities: Cathedral Ceiling, Open Beam Ceiling, Wet Bar
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Directions To Property: Old Redwood Hwy to W. Railroad, to Red Hill Ct. Small street right after nursery.
  • Lot Size Acres: 2.0000
  • Stories: 2
  • Levels: Two
  • ArchitecturalStyle: Barn Type, Cottage, Craftsman, Farmhouse, Ranch
  • Second Unit Private Entry: Yes
  • Property Faces: Southeast
  • Reso Window Features: Dual Pane Full, Low E Glass Full, Skylight(s), Window Coverings, Window Screens
  • Special Features: None

Interior Features

  • Appliances: Built-In Gas Oven, Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Double Oven, ENERGY STAR Qualified Appliances, Free Standing Gas Range, Gas Cook Top, Gas Water Heater, Microwave, Plumbed For Ice Maker, Tankless Water Heater, Wine Refrigerator
  • Number Of Fireplaces: 1
  • Bedrooms: 5
  • Full Bathrooms: 5
  • Dining Room Features: Dining/Family Combo
  • Living Room Features: Cathedral/Vaulted, Open Beam Ceiling, Skylight(s), View
  • Accessibility Features: Accessible Approach with Ramp, Accessible Doors, Accessible Full Bath, Accessible Kitchen, Parking, Shower(s)
  • Flooring: Carpet, Tile, Wood
  • Square Footage: 4258.00
  • Bathroom Features: Double Sinks, Jack & Jill, Low-Flow Shower(s), Low-Flow Toilet(s), Radiant Heat, Shower Stall(s), Stone, Tile, Tub, Window
  • Bathrooms: 5
  • Family Room Features: Cathedral/Vaulted, Great Room
  • Fireplace Features: Brick, Gas Starter, Living Room, Raised Hearth, Stone
  • Kitchen Features: Island, Island w/Sink, Kitchen/Family Combo, Pantry Closet, Quartz Counter
  • Room Type: Baths Other, Great Room, Kitchen, Laundry, Primary Bathroom, Primary Bedroom, Office, Possible Guest, Storage, Wine Storage Area
  • Main Level: Bedroom(s), Dining Room, Family Room, Full Bath(s), Garage, Kitchen, Living Room, Primary Bedroom
  • Spa Features: Spa/Hot Tub Personal
  • PrimaryBedroomFeatures: Ground Floor, Outside Access, Walk-In Closet

Exterior Features

  • Construction Materials: Ceiling Insulation, Floor Insulation, Frame, Wall Insulation
  • Lot Features: Court, Dead End, Garden, Grass Artificial, Landscape Back, Landscape Front, Low Maintenance, Private, Shape Regular, Storm Drain
  • Roof: Metal
  • ExteriorFeatures: Built-In Barbeque, Covered Courtyard, Dog Run, Fire Pit, Uncovered Courtyard
  • Fencing: Fenced, Full, Wire, Wood
  • OtherStructures: Barn(s), Guest House, Storage
  • Patio And Porch Features: Back Porch, Covered Deck, Uncovered Patio, Wrap Around Porch
  • View: Garden/Greenbelt, Orchard, Pasture, Vineyard

Garage/Parking

  • Parking Features: Detached, EV Charging, Garage Door Opener, Garage Facing Front, Guest Parking Available, RV Access, RV Possible, Side-by-Side
  • Total Parking Spaces: 10.00
  • Garage Spaces: 2.00
  • Driveway/Sidewalks: Paved Driveway

Utilities

  • Cooling: Ceiling Fan(s), Central, MultiZone, Wall Unit(s)
  • Electric: 220 Volts
  • Security Features: Carbon Mon Detector, Fire Alarm, Fire Suppression System, Panic Alarm, Secured Access, Security Gate, Smoke Detector
  • Sewer: Engineered Septic, Holding Tank, Septic Connected, Septic Pump, Septic System
  • Utilities: Cable Connected, Internet Available, Natural Gas Connected, Underground Utilities
  • Water Source: Storage Tank, Treatment Equipment, Well
  • Heating: Central, Fireplace Insert, Gas, Hot Water, MultiZone, Natural Gas, Radiant, Wall Furnace
  • Laundry Features: Cabinets, Dryer Included, Gas Hook-Up, Ground Floor, Inside Room, Laundry Closet, Sink, Washer Included

Lot Info

  • Assessor Parcel Number: 046-222-045-000
  • Lot Size Sq Ft: 87120.00

Green Features

  • Energy Efficient: Appliances, Construction, Exposure/Shade, Heating, Insulation, Lighting, Thermostat, Water Heater, Windows

Building Info

  • Year Built: 2018

Multi Family

  • Second Unit Kitchen: Yes
  • Second Unit Occupied: Yes
  • Second Unit Partial Bathrooms: 0
  • Second Unit Type: Detached

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
Apr 14, 2025
Closed on
Nov 4, 2025
Sold by
Bought by
Seller's Agent
Marni Cunha
Hedge Realty
Buyer's Agent
Megan Pomponio
Compass
List Price
$3,500,000
Sold Price
$2,800,000
Premium/Discount to List
-$700,000
-20%
Views
101
Current Estimated Value
$3,045,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$245,000
Avg. Annual Appreciation
17.88%
Original Mortgage
$2,900,000
Outstanding Balance
$2,889,013
Interest Rate
6.3%
Mortgage Type
New Conventional
Estimated Equity
$155,987

Purchase Details

Listed on
May 31, 2021
Closed on
Jun 24, 2021
Sold by
Bought by
Seller's Agent
Marni Cunha
Hedge Realty
Buyer's Agent
Chelsea Lovascio
Hedge Realty
List Price
$2,900,000
Sold Price
$2,900,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-0.79%
Original Mortgage
$2,175,000
Interest Rate
2.9%
Mortgage Type
New Conventional

Purchase Details

Closed on
May 23, 2016
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,222,400
Interest Rate
3.58%
Mortgage Type
Stand Alone Refi Refinance Of Original Loan

Purchase Details

Closed on
Feb 2, 2015
Sold by
Bought by

Purchase Details

Closed on
Oct 23, 2013
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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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

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
$2,800,000 Fidelity National Title Compan
$2,900,000 Fidelity National Title Co
-- Fidelity National Title Co
-- Fidelity National Title Co
-- Fidelity National Title Co
-- Fidelity National Title Co
-- None Available
-- None Available
$160,000 Fidelity National Title Co
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 $2,900,000
Previous Owner $2,175,000
Previous Owner $1,222,400
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 Prior Sale
11/25/2025 11/25/25 Sold $2,800,000 -6.6% $658 / Sq Ft
10/30/2025 10/30/25 Pending -- -- --
10/15/2025 10/15/25 Price Changed $2,999,000 -10.5% $704 / Sq Ft
06/08/2025 06/08/25 Price Changed $3,350,000 -4.3% $787 / Sq Ft
04/14/2025 04/14/25 For Sale $3,500,000 +20.7% $822 / Sq Ft
06/28/2021 06/28/21 Sold $2,900,000 0.0% $848 / Sq Ft View Prior Sale
06/19/2021 06/19/21 Pending -- -- --
05/31/2021 05/31/21 For Sale $2,900,000 -- $848 / 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
2025 $36,310 $3,139,052 $703,580 $2,435,472
2024 $35,398 $3,077,503 $689,785 $2,387,718
2023 $35,398 $3,017,160 $676,260 $2,340,900
2022 $34,695 $2,958,000 $663,000 $2,295,000
2021 $14,856 $1,232,374 $181,196 $1,051,178
2020 $15,065 $1,219,739 $179,339 $1,040,400
2019 $14,871 $1,195,823 $175,823 $1,020,000
2018 $10,834 $879,876 $172,376 $707,500
2017 $0 $269,997 $168,997 $101,000
2016 $2,092 $165,684 $66,273 $99,411
2015 -- $163,196 $65,278 $97,918
2014 -- $160,000 $64,000 $96,000
Source: Public Records

Agents Affiliated with this Home

  • M

    Seller's Agent in 2025

    Marni Cunha

    Hedge Realty

    Section Image

  • B

    Seller Co-Listing Agent in 2025

    Blake Robinson

    Inactive Office

    (415) 805-2900

    1 in this area

    1 Total Sale

    Blake Robinson
    Section Image

  • M

    Buyer's Agent in 2025

    Megan Pomponio

    Compass

    Section Image

  • S

    Seller Co-Listing Agent in 2021

    Sallyann Clarke

    Compass

    (707) 477-4724

    3 in this area

    30 Total Sales

    Sallyann Clarke
    Section Image

  • C

    Buyer's Agent in 2021

    Chelsea Lovascio

    Hedge Realty

    Section Image
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Map

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 325032767

Bay Area Real Estate Information Services (BAREIS)

APN: 046-222-045

California Sonoma County Cotati 94931

9123 Red Hill Ct, Cotati, 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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