405 Trinity Court, Petaluma, CA 94954
OFF MARKET

405 Trinity Court
Petaluma, CA 94954

  • 3 Beds
  • 2 Baths
  • 1,825 sqft

$860,100

Trulia Estimate
as of May 19, 2026
Est. Refi. Payment $5,246/mo*

$860,100

Trulia Estimate
as of May 19, 2026
Est. Refi. Payment $5,246/mo*
3 Beds
2 Baths
1,825 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Welcome to your future home at 405 Trinty Court, Petaluma! Discover comfort and convenience in this beautifully updated 3-bedroom, 2-bath single-level home, ideally situated on a spacious corner lot in the heart of Petaluma. Offering 1,825 square feet of thoughtfully designed living space, this home blends modern upgrades with timeless charm. Step inside to find recently installed laminate flooring that flows throughout the main living areas, creating a warm and cohesive feel. The primary bathroom has been tastefully renovated with sleek quartz countertops, a luxurious soaking tub, and a stylish walk-in showerperfect for relaxing at the end of the day. The low-maintenance backyard features a generous patio and an inviting deck ideal for hosting summer barbecues or enjoying quiet mornings outdoors. Located in a peaceful and well-established neighborhood, you'll enjoy easy access to local parks, top-rated schools, and all the best that Petaluma has to offer. Whether you're a first-time buyer or looking to downsize without sacrificing space or style, 405 Trinity Court is a rare find you do not want to miss!
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from June 25, 2025
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Home Highlights

Parking
2 Car Garage
Outdoor
No Info
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 405 Trinity Court

Active Status

MLS Status: Closed

Interior Features

Interior Details
Number of Rooms: 6Types of Rooms: Bedroom, Bathroom, Dining Room, Family Room, Kitchen, Living Room
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 1825 Square Feet
Appliances & Utilities
Utilities: Electricity Connected, Natural Gas Connected, PublicLaundry: Cabinets,Gas Hook-Up,Hookups Only
Heating & Cooling
Heating: CentralNo CoolingAir Conditioning: NoneHas HeatingHeating Fuel: Central
Fireplace & Spa
Number of Fireplaces: 1Fireplace: Family Room, Gas StarterHas a Fireplace
Gas & Electric
Has Electric on Property
Levels, Entrance, & Accessibility
Stories: 1Levels: One
View
No View

Exterior Features

Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas an Attached GarageHas Open ParkingParking Spaces: 8Parking: Attached,Uncovered Parking Spaces 2+
Water & Sewer
Sewer: Public Sewer

Property Information

Year Built
Year Built: 1992
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: DetachedArchitecture: Detached
Building
Not Attached Property
Property Information
Parcel Number: 149450063000

Price & Status

Price
List Price: $850,000
Status Change & Dates
Possession Timing: Close Of Escrow, Negotiable

Location

Direction & Address
City: Petaluma

Building

Building Area
Building Area: 1825 Square Feet

Community

Not Senior Community

HOA

Association for this Listing: SonomaNo HOA

Lot Information

Lot Area: 7004.448 sqft

Documents

Disclaimer: All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Listing Info

Special Conditions: Offer As Is

Mobile R/V

Mobile Home Park
Mobile Home Units: Feet

Miscellaneous

Mls Number: 325033180Listing Url
Last check for updates: about 4 hours ago
Listed by Daniel M Silewicz DRE #01988015
North Bay Property Advisors, (707) 523-2700
Bought with: Eddie J Stevens DRE #01809927, (707) 708-1423, RE/MAX Marketplace, (707) 200-4727
Originating MLS: Sonoma
Source: BAREIS, MLS#325033180

Price History for 405 Trinity Court

DatePriceEventSource
06/09/2025$865,000Sold
BAREIS #325033180
06/07/2025$850,000PendingBAREIS #325033180
05/14/2025$850,000ContingentBAREIS #325033180
05/05/2025$850,000PriceChange
BAREIS #325033180
04/15/2025$925,000Listed For SaleBAREIS #325033180
03/21/2021ListingRemovedN/A
09/12/2019$3,100ListingRemovedN/A
09/04/2019$3,100Listed For RentN/A
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Property Tax and Assessment

Year2025
Tax$9,901
Assessment$865,000
Home facts updated by county records

Comparable Sales for 405 Trinity Court

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.11
Single-Family Home
$880,432
09/02/25
3
2
1,825
0.17
Single-Family Home
$855,000
11/18/25
3
2
1,644
0.13
Single-Family Home
$780,000
07/16/25
3
2
1,488
0.14
Single-Family Home
$804,230
05/20/25
3
2
1,548
0.24
Single-Family Home
$809,000
02/13/26
3
2
1,456
0.36
Single-Family Home
$1,000,000
04/02/26
3
2
1,870
0.36
Single-Family Home
$900,000
10/09/25
3
2
1,702

Assigned Schools

These are the assigned schools for 405 Trinity Court.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Petaluma

At least 403 Trulia users voted on each feature.
  • 91 % Say it's dog friendly

  • 87 % Say there are sidewalks

  • 79 % Say car is needed

  • 78 % Say parking is easy

  • 74 % Say yards are well-kept

  • 74 % Say there's holiday spirit

  • 74 % Say people would walk alone at night

  • 68 % Say kids play outside

  • 65 % Say streets are well-lit

  • 62 % Say it's walkable to grocery stores

  • 61 % Say it's walkable to restaurants

  • 61 % Say neighbors are friendly

  • 60 % Say they plan to stay for at least 5 years

  • 58 % Say it's quiet

  • 50 % Say there's wildlife

  • 36 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Justin Dierkhising
    "Great neighborhood, great schools and safe place for kids. Easy walk downtown to great restaurants and shops. Parents all know each other and share things as needed. Good community and support. Petaluma is a solid home town "
  • Melinda Chao
    "Have been living here for almost a year and a half. Everyone I’ve encountered has been very kind and friendly. Big sense of community and lots of fun events."
  • Dede Bostian
    "I work from home. But I drive my son to school and some times it takes 15 minutes and sometimes it takes 25 minutes, it can get congested downtown. There is also a small, 2 car train and a free bus that is available. "
  • Alison.duiven
    "My neighborhood is amazing because we have a strong sense of community here. People are friendly yet respectful of privacy too. "
  • Veronica Cruz
    "It Seems very safe and friendly. One of our neighbors has been having block parties recently to help us get a better sense of community "
  • Veronica Cruz
    "People sometimes let their dogs roam without a leash on and and this can be dangerous since most times the dogs are being territorial when you run into them. "
  • Sandra Limbach
    "I don’t commute. I work from home. So to meet the word requirement. I will say that my commute time is very short. Just enough for me to walk down the hall to my office."
  • Artbaron525
    "Best place to live in Sonoma county , low crime rate , schools could be better though overall out of 10 I give an 8.5"
  • renfrojeff
    "I moved from San Francisco. It’s great not having to worry if you locked the front door and there is a great movie theatre, many dog parks and lots of yoga studios. Check out Dillon beach!"
  • Catnbrat
    "It’s miserable. The traffic around town has tripled in the last few years. I don’t know how they think all the people in the houses they are building are going to get around but we can’t have any more cars on our roads; they just weren’t designed for this many people"
  • Brian.spores
    "We have great local sports from the junior high to highschool level. Lacrosse is a great sport to play"
  • rusty
    "Safe area to raise a family, lots of walking and biking paths and parks nearby. Great farm to table restaurant downtown. "
  • Olen2699
    "It's calm and nice to walk as a family. There are some fun trails to enjoy. Nice schools. Friendly environments. "
  • Carriemmullin
    "Long commute from Petaluma to Marin. 35 mile work commute takes 45-90 minutes each morning and afternoon. "
  • Andy F.
    "It’s a bit pricey. Also, if you a looking to rent, and have a large dog over 25 lbs., it is doubly hard to fine anything other than an apartment. And open space is a premium in taking care of the dogs needs."
  • Ninette N. F.
    "Easy to get around but I definitely need a car to go to get groceries and other services like banks, stores, hospitals etc."
  • Le22rr
    "Close nit community of families of all ages, Dog and kid friendly, several small parks, close to good schools that kids can walk to. We have block parties and trick or treat as a group, and know each other by name. Lives here 1.5 years. "
  • Keeliza
    "Lots of people walking their dogs regularly. Responsible dog owners that seem to have their pet’s best interest in mind"
  • Ekomaisavai
    "I live here since 2013. Very friendly and convenient. Easy access to everything and public transportation is excellent. Just love it. "
  • Kelsey R.
    "The neighborhood is safe, friendly. The JC area can be a little loud on some nights, but nothing terrible."
  • Jwrhodes10
    "Flat walking and dog friendly clean and great Nebors and very good restaurants and right next the river and close to park "
  • Dlas2no
    "Lots of nice parks in the neighborhood to walk around. The dog parks are not maintained though...too many foxtails and unmaintained areas."
  • Toni M.
    "Petaluma is a great town with a creative spirit, family atmosphere, killer restaurants and live music scene. I love Ptown...."
  • Parachininc
    "This is a nice neighborhood with super nice people and lots of families. Very laid back. Very walkable."
  • GotMyPoopFaceOn
    "Chickens and dust. Not much else. Its dry homer. And dusty. The trucks go by day and night, wake me up with such a fright."
  • Kerrypaul2
    "Lots of downtown festivities: Taste of Petaluma; Butter and Egg days; 4th of July fireworks; Art and Garden festival; antique shows. Mystic Theater has many famous musicians "
  • Isabelssperry
    "Great parks for sports and dog play, friendly neighbors, beautiful landscaping, holiday spirit abound."
  • Marchrisjoy
    "Dog-friendly neighborhood, lots of dog friendly parks, and your dogs will love and enjoy this community."
  • Brett F.
    "It’s a super kid and family friendly area that’s extremely safe and next to the walking path that stretches the entire eastern half of Petaluma. Love it. "
  • Deziromero72
    "Lots of Green areas to run and play . Active community and 3 dog parks nearby. Neighbors almost all enjoy animals"
  • Deziromero72
    "We have a very involved group of neighbors who actually know one another and would be alert if someone was intruding in a home. We have names and numbers for one another and I feel safe."

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Apartments for Rent

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Homes for sale near 405 Trinity Court

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All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.

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Explore by feature

405 Trinity Court, Petaluma, CA 94954 is a 3 bedroom, 2 bathroom, 1,825 sqft single-family home built in 1992. This property is not currently available for sale. 405 Trinity Court was last sold on Jun 9, 2025 for $865,000 (2% higher than the asking price of $850,000). The current Trulia Estimate for 405 Trinity Court is $860,100.