9550 Willow Ave, Cotati, CA 94931
Property image
Property image
OFF MARKET

9550 Willow Ave
Cotati, CA 94931

  • 1 Bed
  • 1 Bath
  • 650 sqft

$1,101,600

Trulia Estimate
as of Aug 16, 2026
Est. Refi. Payment $5,659/mo*
Refinance Your Home

$1,101,600

Trulia Estimate
as of Aug 16, 2026
Est. Refi. Payment $5,659/mo*
Refinance Your Home
1 Bed
1 Bath
650 sqft

Home Value

Trulia Estimate
$1.1M
Since last month
Increased$7K (+0.7%)
Since last year
Increased$7K (+0.6%)
Since last sale
Increased$489K (+79.7%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +48% in the last 10 years
MonthEstimated value
2026
August 2026$1.1M
July 2026$1.09M
June 2026$1.09M
May 2026$1.11M
April 2026$1.11M
March 2026$1.08M
February 2026$1.05M
January 2026$1M
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
9483 Old Redwood Highway, Penngrove, CA
0.59
Single-Family Home
$800,000
05/18/26
2
2
962
302 Fern Ave, Penngrove, CA
0.17
Single-Family Home
$100,000
09/30/25
3
2
1,433
2095 Goodwin Avenue, Penngrove, CA
1.04
Single-Family Home
$625,000
07/31/26
2
1
1,269
505 E Railroad Avenue, Cotati, CA
0.37
Single-Family Home
$1,300,000
12/16/25
4
2
2,153
540 Lanyard Court E, Rohnert Park, CA
0.87
Single-Family Home
$630,000
11/03/25
3
2
1,176
9760 Willow Ave, Cotati, CA
0.12
Single-Family Home
$1,518,000
12/18/25
6
4
3,636
509 Myrtle Ave, Rohnert Park, CA
0.97
Single-Family Home
$695,000
06/12/26
3
2
1,120
9125 Old Redwood Highway, Cotati, CA
0.81
Single-Family Home
$995,000
12/23/25
3
2
1,544
513 Myrtle Avenue, Rohnert Park, CA
0.97
Single-Family Home
$690,000
06/01/26
3
2
1,344
818 Lilac Way, Rohnert Park, CA
0.92
Single-Family Home
$660,000
09/19/25
4
2
1,408

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
9760 Willow Ave, Cotati, CA 94931
0.12
$1,518,000
6
4
3,636
Recently Sold
355 Formschlag Lane, Penngrove, CA 94951
0.26
$1,600,000
2
1
962
For Sale
505 E Railroad Avenue, Cotati, CA 94931
0.37
$1,300,000
4
2
2,153
Recently Sold
9881 Minnesota Avenue, Penngrove, CA 94951
0.49
$1,066,500
3
2
1,278
Off Market
1200 E Railroad Avenue, Cotati, CA 94931
0.56
$3,871,200
2
2
1,620
Off Market
9483 Old Redwood Highway, Penngrove, CA 94951
0.59
$800,000
2
2
962
Recently Sold
8939 Lancaster Drive, Rohnert Park, CA 94928
0.65
$856,500
3
3.5
2,243
Off Market
590 Formschlag Lane, Penngrove, CA 94951
0.64
$3,887,500
3
3
3,895
Recently Sold
8323 Petaluma Hill Road, Penngrove, CA 94951
0.66
$2,613,500
3
3
3,527
Off Market
532 Lacrosse Court S, Rohnert Park, CA 94928
0.67
$679,400
3
2
1,176
Off Market
541 Lacrosse Ct S, Rohnert Park, CA 94928
0.69
$730,500
4
2
1,344
Off Market
350 Penngrove Avenue, Penngrove, CA 94951
0.67
$1,312,700
3
2
1,422
Off Market

Local Information

  • Map ViewExplore the area around 9550 Willow Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Living Area
650 sqft
Price/Sqft
$1,695

About this House

Adorable and cozy granny unit with newer living room carpet and flooring, high efficiency heating and A/C, skylight and large widows, open floor plan, shared with the owner-occupied main house on a beautiful 3 acres with gardens, fruit trees, and barns. Carport for parking and a barn for storage. All utilities included. First, last and security deposit to move in. On a beautiful and quiet dead-end street yet just a couple of miles from downtown Cotati. 6 month lease. No pets. Organic eco-friendly property.

$2,000 rent a month
650 sq ft
6 month lease and then month-to-month
$6,000 at move-in for first and last months and security deposit
All utilities are included except for cable and phone
No pets
Suitable for one person or a couple
This is a Granny Unit attached to the main house
The exact date of availability is yet unknown but around 12/1

 OPEN HOUSE 11/10, noon - 4:00pm
9550 Willow Ave, Cotati, CA 94931 is a 1 bedroom, 1 bathroom, 650 sqft single-family home. It last sold for $613,000 on Feb 20, 2014 (30,550% above the $2,000 asking price). More recently, it was listed as a rental in November 2024 with an asking price of $2,000 per month. That rental listing was removed on November 9, 2024. It is currently off market. The Trulia Estimate is $1,101,600, with a rent estimate of $2,271/month.

Home Details for 9550 Willow Ave

Interior Features

Heating & Cooling
Heating: Wall FurnaceAir ConditioningCooling System: Wall UnitHeating Fuel: Wall Furnace
Appliances & Utilities
Refrigerator
Levels, Entrance, & Accessibility
Floors: Carpet, Hardwood, Tile

Property Information

Property Type / Style
Property Type: Single Family Home

Rental Terms, Policies & Fees

Lease Term: 6 MonthAvailable: now

Exterior Features

Exterior Home Features
Garden
Parking & Garage
Parking: Covered

Price and Tax history

DateEventPrice
Nov 9, 2024
Source: Zillow Rentals
ListingRemoved
$2,000
Nov 2, 2024
Source: Zillow Rentals
Listed For Rent
$2,000
Feb 20, 2014
Source: N/A
Sold
$613,000

Market trends in Penngrove

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
10
2MoM
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Around this home

What Locals Say about Penngrove

At least 8 Trulia users voted on each feature.

  • 92 % Say car is needed

  • 88 % Say it's dog friendly

  • 86 % Say yards are well-kept

  • 82 % Say there's wildlife

  • 80 % Say it's quiet

  • 69 % Say people would walk alone at night

  • 64 % Say parking is easy

  • 63 % Say neighbors are friendly

  • 60 % Say it's walkable to restaurants

  • 55 % Say there's holiday spirit

  • 50 % Say kids play outside

  • 46 % Say there are community events

  • 29 % Say it's walkable to grocery stores

  • 27 % Say they plan to stay for at least 5 years

  • 23 % Say there are sidewalks

  • 13 % Say streets are well-lit

Sourced by Trulia users. Learn more about our methodology.
  • Donna
    "Not much traffic so dogs can roam on extended leash most of the time. Friendly neighbor dogs. Feed store with dog food and supplies nearby. Lots of boarding choices."
    0
    Flag
  • Donna
    "Lots of dog walkers, Throughout the day. No sidewalks. No dogs loose, all in fenced yards. Some guard dogs, many pets. "
    0
    Flag
  • marykate s.
    "it's small, historical and in beautiful sonoma county. its paradise. Penngrove is quiet and centrally located. we have fog and sun. wildlife iis abundant. it's the country and close to the ocean and mountains. camping is close by. many lakes within an hour. living in penngrove is easy"
    3
    Flag
  • Bill
    "Safe, peaceful, secluded, beautiful."
    0
    Flag
  • Fishesq
    "This is a quirky, "with-it" small town. Truck drivers and farmers mix with professionals and commuters to support Penngrove School, the local club house, and Penngrove Park -- privately owned by a home-grown non-profit. Great place to raise a family. "
    0
    Flag
  • ekdougherty
    " Private development of homes on acreage nestled among hils around a year-round pond fed by area creeks. 10-15 minutes to Sonoma State, Cotati and Rohnert Park shopping. Quick access to 101 via Petaluma Hill Road and/or Rohnert Park Expressway. This is a rural area where most residences have livestock. The roads are private with low traffic making walking and bicycling enjoyable. There is a multitude of wildlife."
    0
    Flag
  • Bill
    "A beautiful countryside setting. Small quiet towns within a few minutes drive."
    0
    Flag
  • Dan D.
    "Amazing views and property. A little update need in some areas. "
    0
    Flag

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Apartments for Rent

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Explore by feature - Washer/dryer

7 rentals with a washer/dryer in Cotati, CA

Homes for sale near 9550 Willow Ave

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Off Market Homes Near 9550 Willow Ave

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Frequently asked questions about 9550 Willow Ave

  • What is 9550 Willow Ave estimated to be worth?
    Trulia's estimated value for 9550 Willow Ave in Cotati, CA is $1,101,600.
  • What is the price history for 9550 Willow Ave?
    9550 Willow Ave in Cotati, CA last sold for $613,000 in February 2014.
  • Is Cotati a buyer's or seller's market?
    Cotati is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Cotati?
    Residents describe Cotati, CA as dog-friendly, well-kept, and quiet. Most residents say you need a car. See recently sold homes in Cotati, CA.
  • Does 9550 Willow Ave have air conditioning?
    Yes, 9550 Willow Ave in Cotati, CA has air conditioning.
  • Does 9550 Willow Ave have parking?
    Yes, 9550 Willow Ave in Cotati, CA has on-site parking.