620 Oscar St, Vallejo, CA 94592
OFF MARKET

620 Oscar St
Vallejo, CA 94592

Mare Island
  • 4 Beds
  • 3 Baths
  • 3,060 sqft

$741,200

Trulia Estimate
as of Jul 9, 2026
Est. Refi. Payment $4,540/mo*
Refinance Your Home

$741,200

Trulia Estimate
as of Jul 9, 2026
Est. Refi. Payment $4,540/mo*
Refinance Your Home
4 Beds
3 Baths
3,060 sqft

Local Information

  • Map ViewExplore the area around 620 Oscar St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Opportunity on Mare Island! Well maintained, spacious 4 bedroom home with 3 baths, granite counter tops, landscaped yards. Close to Touro University and golf course.
620 Oscar St, Vallejo, CA 94592 is a 4 bedroom, 3 bathroom, 3,060 sqft single-family home in Mare Island, built in 2006. It last sold for $300,000 on Sep 13, 2012. It is currently off market. The Trulia Estimate is $741,200, with a rent estimate of $3,811/month.

Home Highlights

Parking
Garage
Outdoor
Porch
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 620 Oscar St

Interior Features

Heating & Cooling
Heating: Forced Air, Other, Electric, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet
Interior Details
AtticNumber of Rooms: 10Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Library, Master Bath, Office, Pantry
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: TileExterior: Wood, Wood Products, CompositionLawnPorchSprinkler System
Parking & Garage
GarageParking Spaces: 3Parking: Garage Attached, Off Street, On Street

Property Information

Year Built
Year Built: 2006
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Lot Information

Lot Area: 6098 sqft

Mobile R/V

RV Parking
Rv Parking

Price History for 620 Oscar St

DatePriceEventSource
09/13/2012$300,000Sold
N/A
06/07/2012$299,500Listed For SaleAgent Provided
11/15/2006$641,000Sold
N/A

Market trends in Vallejo

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$507K
$3.5KMoM
Sale-to-List Price
100.0%
Price per sq ft
$356
$8MoM
Available listings
297
7MoM
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Property Tax and Assessment

Year2025
Tax$9,572
Assessment$369,420
Home facts updated by county records

Comparable Sales for 620 Oscar St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
701 Oscar Street, Vallejo, CA
0.06
Single-Family Home
$738,000
05/27/26
4
3
2,931
1027 Azuar Dr, Vallejo, CA
0.09
Single-Family Home
$780,000
10/10/25
4
3
2,955
630 Oscar St, Vallejo, CA
0.01
Single-Family Home
$830,000
03/16/26
5
4
3,266
1002 Flagship Dr, Vallejo, CA
0.03
Single-Family Home
$695,000
12/22/25
3
2.5
2,617
616 Kirkland Ave, Vallejo, CA
0.36
Single-Family Home
$750,000
06/29/26
4
2.5
2,803
440 Klein Avenue, Vallejo, CA
0.27
Single-Family Home
$710,000
08/19/25
4
3
2,496
520 klein Avenue, Vallejo, CA
0.31
Single-Family Home
$749,900
09/02/25
4
3
2,496
520 Poplar Avenue, Vallejo, CA
0.28
Single-Family Home
$669,000
07/29/25
3
2.5
2,039
310 Sundance Avenue, Vallejo, CA
0.42
Single-Family Home
$689,000
01/29/26
4
2.5
2,746
1051 Madrone Ave, Vallejo, CA
0.37
Single-Family Home
$695,000
03/17/26
3
3
2,645

Nearby homes

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Assigned Schools

These are the assigned schools for 620 Oscar St.

Neighborhood Overview

Mare Island
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Mare Island

At least 2 Trulia users voted on each feature.

  • 100 % Say it's quiet

  • 100 % Say streets are well-lit

  • 100 % Say there's holiday spirit

  • 100 % Say it's dog friendly

  • 83 % Say there's wildlife

  • 71 % Say there are sidewalks

  • 60 % Say parking is easy

  • 50 % Say they plan to stay for at least 5 years

  • 50 % Say there are community events

  • 50 % Say car is needed

  • 50 % Say people would walk alone at night

  • 40 % Say it's walkable to grocery stores

  • 38 % Say neighbors are friendly

  • 33 % Say yards are well-kept

  • 25 % Say it's walkable to restaurants

  • 17 % Say kids play outside

Sourced by Trulia users. Learn more about our methodology.
  • aepes
    "Easy to get to SF by SF Ferry. Also i love being able to drive to Napa, Sonoma, Marin and all areas in east bay with ease. "
    0
    Flag
  • Julianavima
    "The diversity makes it unique, but there needs to be more restaurants, stores, walking friendly areas to improve the community."
    0
    Flag
  • Kevin F.
    "Lived on the island for 7 years after moving from Napa; tired of the heat, the cold, and the insane traffic on 29. Great walking on the island, terrific climate that is usually 74-78 in summer and in the 60's in winter, thanks to nearby San Pablo Bay. Incredible sunsets over Mt. Tam, and no noise but crickets, frogs and the twice a year coyote howl off. Pretty much no crime on this side of the river, and a very engaged community makes solicitors/peddlers life hell. :) A good mix of families, and students at Tuaro University means there is always something fun going on, from Ultimate Frisbee in Crescent Park to runs, block parties, movie night, and a host of other activities. Extremely good for dog owners; great walking in a dog friendly community with Aardvarks on the island for daycare and boarding. I miss downtown Napa, but downtown Vallejo is up and coming, beautiful, and oddly charming. Being right at the Vallejo Ferry to the city, and 2 hours to skiing doesn't hurt, and the wine country is just 20 minutes if you dodge the commute insanity into Napa. I've lived in the bay area all my life and this is a terrific spot-"
    1
    Flag
  • Paul_roberts
    "I work nearby on Mare Island. These modern homes typically have no yards, but there are wonderful places to walk around on the island. No shopping or entertainment on the island, It's isolated, but a safe and well kept place to raise kids or come home to after work."
    0
    Flag

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Apartments for Rent

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Explore by feature - Pet Friendly

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Homes for sale near 620 Oscar St

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Off Market Homes Near 620 Oscar St

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