9405 Willow Ave, Cotati, CA 94931
OFF MARKET

$927,600

Trulia Estimate
  • 3 Beds
  • 3 Baths
  • 2,078 sqft (on 5 acres)

9405 Willow Ave, Cotati, CA 94931

Est. Refi. Payment $6,049/mo*
Refinance Your Home

Home Value

Trulia Estimate
$928K
Since last month
Decreased$38K (-4%)
Since last year
Decreased$90K (-8.9%)
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 decreased by -1% in the last 10 years
MonthEstimated value
2026
September 2026$927K
September 2026$910K
August 2026$965K
July 2026$991K
June 2026$1.02M
May 2026$1.06M
April 2026$1.14M
March 2026$1.11M
February 2026$1.06M
January 2026$1.02M
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
410 E Railroad Avenue, Cotati, CA
0.09
Single-Family Home
$1,095,000
09/21/26
3
2.5
1,586
505 E Railroad Avenue, Cotati, CA
0.21
Single-Family Home
$1,300,000
12/16/25
4
2
2,153
365 E Railroad Avenue, Cotati, CA
0.28
Single-Family Home
$1,350,000
09/11/26
2
1
1,904
9483 Old Redwood Highway, Penngrove, CA
0.42
Single-Family Home
$800,000
05/18/26
2
2
962
9760 Willow Ave, Cotati, CA
0.35
Single-Family Home
$1,518,000
12/18/25
6
4
3,636
397 W Railroad Avenue, Cotati, CA
0.77
Single-Family Home
$1,515,000
08/17/26
4
2.5
2,237
296 Eucalyptus Avenue, Cotati, CA
0.60
Single-Family Home
$1,650,000
10/27/25
3
2
2,196
9125 Old Redwood Highway, Cotati, CA
0.57
Single-Family Home
$995,000
12/23/25
3
2
1,544
Address Not Disclosed, Penngrove, CA
0.88
Single-Family Home
$3,887,500
01/13/26
3
3
3,895
504 W Railroad Avenue, Cotati, CA
0.80
Single-Family Home
$849,000
07/02/26
4
3.5
2,282

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
9405 Willow Ave #B, Cotati, CA 94931
0.00
-
Studio
-
-
Off Market
241 Fern Ave, Penngrove, CA 94951
0.07
$1,393,000
3
3
2,483
Off Market
9457 Willow Ave, Cotati, CA 94931
0.08
-
-
-
-
Off Market
410 E Railroad Avenue, Cotati, CA 94931
0.09
$1,095,000
3
2.5
1,586
Recently Sold
498 E Railroad Ave, Cotati, CA 94931
0.10
$918,800
2
1
1,087
Off Market
287 Fern Ave, Penngrove, CA 94951
0.10
$546,000
1
1
700
Off Market
291 Fern Ave, Penngrove, CA 94951
0.11
$1,322,500
2
1
1,511
Off Market
Willow Ave, Cotati, CA 94931
0.12
-
-
-
-
Off Market
346 E Railroad Ave, Cotati, CA 94931
0.13
$1,212,700
5
1
1,680
Off Market
151 Fern Ave, Penngrove, CA 94951
0.13
$1,212,200
2
1
832
Off Market
404 E Railroad Ave, Cotati, CA 94931
0.13
$1,018,400
3
2
1,792
Off Market
Railroad Ave, Cotati, CA 94931
0.13
-
-
-
-
Off Market
188 Fern Ave, Penngrove, CA 94951
0.17
$1,000,100
3
2
1,405
Off Market
344 Fern Ave, Penngrove, CA 94951
0.17
$824,900
2
2
-
Off Market
9366 Willow Ave, Cotati, CA 94931
0.19
$1,102,400
3
1
1,438
Off Market
170 Fern Ave, Penngrove, CA 94951
0.19
$834,100
2
1
881
Off Market
520 E Railroad Ave, Cotati, CA 94931
0.20
$1,226,100
2
1
981
Off Market
101 Fern Ave, Penngrove, CA 94951
0.20
$1,120,100
3
3
1,658
Off Market
130 Fern Ave, Penngrove, CA 94951
0.21
$1,401,800
3
2
1,286
Off Market
9665 Willow Ave, Cotati, CA 94931
0.21
$1,327,200
3
2
2,370
Off Market

Local Information

  • Map ViewExplore the area around 9405 Willow Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1971
5 acre lot
2,078 sqft
$446/sqft
Garage

About this House

This single-family home is located at 9405 Willow Ave, Cotati, CA. 9405 Willow Ave is in Cotati, CA and in ZIP code 94931. This property has 3 bedrooms, 3 bathrooms and approximately 2,078 sqft of floor space. This property has a lot size of 5.00 acres and was built in 1971.
9405 Willow Ave, Cotati, CA 94931 is a 3 bedroom, 3 bathroom, 2,078 sqft single-family home built in 1971. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $927,600, with a rent estimate of $4,652/month.

Home Details for 9405 Willow Ave

Interior Features

Levels, Entrance, & Accessibility
Stories: 2
Interior Details
Number of Rooms: 15
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1971Year Updated: 1972
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Exterior Features

Parking & Garage
GarageParking: Garage Attached

Community

Units in Building: 3

Lot Information

Lot Area: 5.00 acres

Price and Tax history

YearProperty taxTax assessment
2026Unavailable
$325,715
Home facts updated by county records

Market trends in Penngrove

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
9
1MoM

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

LGBTQ Local Legal Protections

Frequently asked questions about 9405 Willow Ave

  • What is 9405 Willow Ave estimated to be worth?
    Trulia's estimated value for 9405 Willow Ave in Cotati, CA is $927,600.
  • 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.
  • What are the closest schools to 9405 Willow Ave?
    The closest schools to 9405 Willow Ave in Cotati, CA are Penngrove Elementary School (rated 7/10), Petaluma High School (rated 8/10), Petaluma Junior High School (rated 4/10).
  • How big is the lot at 9405 Willow Ave?
    The lot at 9405 Willow Ave in Cotati, CA is about 5 acres.
  • Does 9405 Willow Ave have a garage?
    Yes, 9405 Willow Ave in Cotati, CA has a garage.

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