420 Trinity Court, Petaluma, CA 94954
OFF MARKET

420 Trinity Court
Petaluma, CA 94954

  • 4 Beds
  • 3 Baths
  • 2,208 sqft

$1,048,200

Trulia Estimate
as of Jul 8, 2026
Est. Refi. Payment $6,338/mo*

$1,048,200

Trulia Estimate
as of Jul 8, 2026
Est. Refi. Payment $6,338/mo*
4 Beds
3 Baths
2,208 sqft

Local Information

  • Map ViewExplore the area around 420 Trinity Court.
  • Schools4 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Charming Two-Story Home in East Petaluma - Prime Cul-de-Sac Location Nestled in a quiet cul-de-sac in a desirable East Petaluma neighborhood, this spacious 4-bedroom, 3-bathroom home offers 2,208 square feet of comfortable living space. The well-maintained two-story residence combines modern convenience with timeless appeal. Step inside to find beautiful hardwood floors, and cozy wall-to-wall carpeting. The shared living and dining rooms provide an inviting space for both everyday living and entertaining. Your kitchen features ample cabinetry, a stovetop overlooking the family room and backyard and plenty of counter space for cooking and meal prep. Upstairs, you'll find a convenient laundry closet, making chores a breeze. The expansive primary suite offers a peaceful retreat, complete with a window seat and fireplace perfect for lounging while reading.The spacious ensuite bathroom with dual vanities, a soaking tub, and a walk-in closet rounds out the primary suite. Three additional generously sized bedrooms provide plenty of space for family, guests, or home office needs. With three full bathrooms, including one on the main level, convenience is key for busy households. Enjoy the comfort of central heating throughout the year.
420 Trinity Court, Petaluma, CA 94954 is a 4 bedroom, 3 bathroom, 2,208 sqft single-family home built in 1991. It last sold for $1,050,000 on Feb 18, 2025 (6% above the $995,000 asking price). It is currently off market. The Trulia Estimate is $1,048,200, with a rent estimate of $4,268/month.
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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 420 Trinity Court

Active Status

MLS Status: Closed

Interior Features

Interior Details
Number of Rooms: 7Types of Rooms: Master Bedroom, Bedroom, Bathroom, Dining Room, Family Room, Kitchen, Living Room
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 3Number of Bathrooms (full): 3
Dimensions and Layout
Living Area: 2208 Square Feet
Appliances & Utilities
Utilities: PublicAppliances: Free-Standing Refrigerator, Dryer, WasherDryerLaundry: Upper LevelWasher
Heating & Cooling
Heating: Central,GasNo CoolingAir Conditioning: NoneHas HeatingHeating Fuel: Central
Fireplace & Spa
Number of Fireplaces: 2Fireplace: Brick, Family Room, Master Bedroom, Wood BurningHas a Fireplace
Windows, Doors, Floors & Walls
Flooring: Carpet, Wood
Levels, Entrance, & Accessibility
Stories: 2Levels: TwoFloors: Carpet, Wood
View
No View
Security
Security: Carbon Monoxide Detector(s), Double Strapped Water Heater, Smoke Detector(s)

Exterior Features

Exterior Home Features
Fencing: Full
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas an Attached GarageNo Open ParkingParking Spaces: 4Parking: Attached,Garage Door Opener,Inside Entrance
Water & Sewer
Sewer: Public Sewer

Property Information

Year Built
Year Built: 1991
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: DetachedArchitecture: Detached
Building
Not Attached Property
Property Information
Parcel Number: 149450055000

Price & Status

Price
List Price: $995,000
Status Change & Dates
Possession Timing: Negotiable

Location

Direction & Address
City: Petaluma

Building

Building Area
Building Area: 2208 Square Feet

Community

Not Senior Community

HOA

Association for this Listing: SonomaNo HOA

Lot Information

Lot Area: 5911.092 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: 324092360Listing Url
Last check for updates: 17 minutes ago
Listed by Julie A Dempsey DRE #01295584, (707) 481-6604
Vanguard Properties, (707) 545-2000
Whitney J Maccallum DRE #02240316
Vanguard Properties, (707) 545-2000
Bought with: Jeremy & Peg King DRE #00690260, (707) 338-8821, Livxplore Real Estate & Lifest, (707) 789-7470
Originating MLS: Sonoma
Source: BAREIS, MLS#324092360

Price History for 420 Trinity Court

DatePriceEventSource
02/18/2025$1,050,000Sold
BAREIS #324092360
01/17/2025$995,000PendingBAREIS #324092360
12/18/2024$995,000ContingentBAREIS #324092360
12/09/2024$995,000Listed For SaleBAREIS #324092360

Market trends in Petaluma

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$943K
$5K
MoM
Sale-to-List Price
101.1%
0.7%
MoM
Price per sq ft
$517
$10
MoM
Available listings
97
8
MoM
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Property Tax and Assessment

Year2025
Tax$5,855
Assessment$514,566
Home facts updated by county records

Comparable Sales for 420 Trinity Court

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.13
Single-Family Home
$923,000
07/06/26
4
2.5
1,701
0.30
Single-Family Home
$955,000
02/25/26
4
2.5
2,107
0.06
Single-Family Home
$995,000
05/21/26
3
2
1,644
0.36
Single-Family Home
$1,300,000
11/03/25
4
2.5
2,088
0.34
Single-Family Home
$1,295,000
08/18/25
4
3
2,642
0.48
Single-Family Home
$1,150,000
06/22/26
4
2.5
2,136
0.30
Single-Family Home
$930,000
06/29/26
4
3
2,500
0.12
Single-Family Home
$855,000
11/18/25
3
2
1,644

Nearby homes

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Assigned Schools

These are the assigned schools for 420 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 404 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 they plan to stay for at least 5 years

  • 61 % Say neighbors are friendly

  • 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.

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 420 Trinity Court

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Off Market Homes Near 420 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.
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