646 Comet Ave, Simi Valley, CA 93065
Property image
Property image
OFF MARKET

646 Comet Ave
Simi Valley, CA 93065

  • 4 Beds
  • 2 Baths
  • 2,189 sqft

$817,700

Trulia Estimate
as of Aug 9, 2026
Est. Refi. Payment $4,951/mo*
Refinance Your Home

$817,700

Trulia Estimate
as of Aug 9, 2026
Est. Refi. Payment $4,951/mo*
Refinance Your Home
4 Beds
2 Baths
2,189 sqft

Local Information

  • Map ViewExplore the area around 646 Comet Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1964
Living Area
2,189 sqft
Price/Sqft
$374

About this House

This Two Story Home Tucked back in the Central Simi Hillside is ready for you to start your story in. Four- Five Bedrooms and Two full baths, this home can provide for so many lifestyles. A downstairs room that could be a bedroom, office, and is currently used as a dining room, could also be utilized with the updated downstairs bath and fully finished garage to create a space for multi-generational living. The kitchen is open to the family room and both overlook the HUGE, PRIVATE backyard with SPA and fantastic raised vegetable garden. Upstairs there are 4 bedrooms and an updated bath. You'll still have some fixing up to do but the home has some Dual Pane Windows, some scraped ceilings, central air and Adorable Curb Appeal with Mature Tree, Green Grass, Brick walkways and Designer Colors. What a fantastic opportunity!
646 Comet Ave, Simi Valley, CA 93065 is a 4 bedroom, 2 bathroom, 2,189 sqft single-family home built in 1964. It last sold for $526,000 on Feb 28, 2019. It is currently off market. The Trulia Estimate is $817,700, with a rent estimate of $4,754/month.

Home Details for 646 Comet Ave

Interior Features

Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet, Laminate
Interior Details
Number of Rooms: 6

Property Information

Year Built
Year Built: 1964
Property Type / Style
Property Type: Single Family Home

Exterior Features

Exterior Home Features
Patio

Community

Units in Building: 1

Lot Information

Lot Area: 7840 sqft

Mobile R/V

RV Parking
Rv Parking

Price History for 646 Comet Ave

DatePriceEventSource
02/28/2019$526,000Sold
CSMAOR #218013159
12/18/2018$535,000PendingAgent Provided
11/09/2018$535,000PriceChange
Agent Provided
10/19/2018$550,000Listed For SaleAgent Provided

Market trends in Simi Valley

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$836K
$15.5KMoM
Sale-to-List Price
99.8%
Price per sq ft
$483
$2MoM
Available listings
325
22MoM
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Property Tax and Assessment

Year2025
Tax$7,130
Assessment$586,759
Home facts updated by county records

Comparable Sales for 646 Comet Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
2958 Rosette St, Simi Valley, CA
0.09
Single-Family Home
$795,000
05/29/26
4
2
1,954
2983 Rosette St, Simi Valley, CA
0.11
Single-Family Home
$775,000
09/26/25
4
2
1,954
714 Appleton Rd, Simi Valley, CA
0.16
Single-Family Home
$820,000
07/20/26
4
2
1,638
619 Watson Ave, Simi Valley, CA
0.17
Single-Family Home
$501,000
01/16/26
4
2
1,760
593 Talbert Ave, Simi Valley, CA
0.14
Single-Family Home
$855,000
02/06/26
4
2.5
1,958
717 Watson St, Simi Valley, CA
0.19
Single-Family Home
$568,000
12/19/25
3
2
1,244
2858 Fitzgerald Rd, Simi Valley, CA
0.33
Single-Family Home
$650,000
01/30/26
4
2
1,323
2808 Beaver Ave, Simi Valley, CA
0.31
Single-Family Home
$839,000
01/12/26
3
2
1,638
3032 Gardner St, Simi Valley, CA
0.31
Single-Family Home
$915,000
07/29/26
3
2
1,638
958 Breton Ave, Simi Valley, CA
0.44
Single-Family Home
$845,000
11/06/25
4
2
1,638

Nearby homes

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Assigned Schools

These are the assigned schools for 646 Comet Ave.
View nearby schools on GreatSchools
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 Simi Valley

At least 765 Trulia users voted on each feature.

  • 93 % Say it's dog friendly

  • 89 % Say there are sidewalks

  • 87 % Say car is needed

  • 83 % Say parking is easy

  • 81 % Say there's holiday spirit

  • 78 % Say yards are well-kept

  • 76 % Say streets are well-lit

  • 74 % Say people would walk alone at night

  • 71 % Say it's quiet

  • 65 % Say it's walkable to grocery stores

  • 63 % Say kids play outside

  • 60 % Say it's walkable to restaurants

  • 58 % Say neighbors are friendly

  • 54 % Say they plan to stay for at least 5 years

  • 50 % Say there's wildlife

  • 32 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Donbet2000
    "Driving in Simi Valley is okay. But some roads like Royal Avenue are quite congested during rush hour around the school entrances along the road."
    0
    Flag
  • Thetitan2
    "Simi is a great place for kids. Lots of parks and okay equipment areas to play. Highly recommend for families."
    0
    Flag
  • Allison Levinson
    "Extremely dog friendly area with appropriate waste baskets for them and free poop bags. People tend to take care of their animals on the walks and are always leashed"
    0
    Flag
  • Rebecca Palmer
    "We live in apartment home complex that works to bring the community together and has wonderful amenities for residents to enjoy. "
    0
    Flag
  • Irbynathan44
    "Good commute. I use my car to drive around and i have no issues getting where to my destinations. Traffic isnt bad."
    0
    Flag
  • Tomeboy17
    "All dog owners would love to live in our neighborhood for these reasons, very piece full and safe neighborhood to comfortably walk your dogs 🐾 our beautiful surroundings include pop stations to dispose bags."
    0
    Flag
  • Yamirannette
    "This place is really good for kids growing up, is safe, nice, and quiet, you need car for moving around but is ok, and when you drive is really safe too. The school district is very amazing, so the only one bad is the high prices for houses "
    0
    Flag
  • Tval14413
    "Parents need to know the schools in the area, parks, and what the City and surrounding areas have to offer."
    0
    Flag
  • Emily Sevcsisin
    "It feels very safe and like a typical suburban neighborhood. Perfect for families and the public schools are good"
    0
    Flag
  • Melissa Robyn Farwell
    "There is a great dog park in Simi called big sky. Most people do watch their dogs but some don’t. Most houses have big yards for dogs. "
    0
    Flag
  • Zack Walden
    "Safe and family oriented. Good schools. Shopping is generally nearby. Community involvement is strong. "
    0
    Flag
  • Cheyne Roberts
    "Great neighborhood up against a mountain with plenty of trails. Plenty of restaurants in the area with schools close by"
    0
    Flag
  • Betty Harrah
    "Dogs are always around and playing and owners are walking them. Dogs are popular here.. it's a nice flat area for walking your dogs and there are trash cans to put your poop bags. Everyone picks up after their dog"
    0
    Flag
  • Johanna Hodges
    "They’d like that it’s super pet friendly with lots of parks and trash cans and doggy bags availability "
    0
    Flag
  • Janetb6
    "I live at a trailhead leading to open space. Dog owners would lime to run in the hills with their friendly dog companion. "
    1
    Flag
  • Julianna Whitworth
    "Quiet, feels safe, neighbors say hello. Several neighbors go all out decorating for Halloween and Christmas. "
    0
    Flag
  • Wmayea
    "It’s changing rapidly since COVID . Most people are nice but there is increasing crime and locals are quickly moving out of state. "
    0
    Flag
  • Magydoo
    "Health fairs, street fairs, police coffee chats, multiple church’s doing good community work and music festivals in the parks that are for all to enjoy."
    1
    Flag
  • Rebecca Palmer
    "I commute to San Fernando Valley. Typically it is a smooth drive. Occasionally there is an accident or fire (during fire season) on or near the freeway which delays me. "
    0
    Flag
  • Tnovorr
    "Wonderful selection of local shopping and restaurants, with just a quick trip to 1000 Oaks, Moorpark, Woodland Hills and Westlake Village. Love living in Wood Ranch, so beautifully designed with parks and filled with mature trees."
    0
    Flag
  • Tony A.
    "It's very quiet and peaceful and every store I need to go, is near by. It's very safe and very clean. Lots of hiking trails. "
    0
    Flag
  • Erin C.
    "Very nice suburb. Quiet and family friendly. Good shopping areas nearby. Absolutely love living here."
    4
    Flag
  • Trulia User
    "The area is very clean, surrounded by beautiful mountains and rocks. I feel very safe in this community. "
    3
    Flag
  • Roderguerrero
    "Excellent , clean, Safe, friendly, good education for my kids, walk distance to grocery stores, And as a handyman, a lot opportunities to get work in town with out the need to drive long distances for work "
    3
    Flag
  • Dreyes777
    "I love this place because it’s green and beautiful and neighborly and quiet and organized and safe and cool but never cold."
    0
    Flag
  • Mercadocynthia89
    "I live at the Avalon apartments. It would be nice if our community showed more hospitality like the south. "
    0
    Flag
  • Rakhshan A.
    "The location is really good. close to the freeway, hiking trails, biking trails and some basic stores. "
    0
    Flag
  • Unspecified
    "Very neighborly,lots of families, no hustle and bustle, lots of outdoor activities, hiking, mountain biking, road cycling, and CONSERVATIVE!"
    7
    Flag
  • Lydia H. R.
    "I’ve lived here for 14 years and it’s a great community with low crime and great neighbors. Halloween is great here!"
    0
    Flag
  • Lee H.
    "Since I work early, the commute is great. The 118 can get congested to the 23. Traffic usually goes smooth."
    1
    Flag
  • Lrvermette
    "Average. No public transportation is available. Traffic is moderate and driving speeds are good. In"
    0
    Flag
  • Evelyn.m.sanabria
    "Very nice city... I am glad I moved out here. I feel safer to walk around with my daughter any where that I go "
    0
    Flag
  • Cristina J.
    "Not many events go on in my neighborhood. Only even I’ve attended was the simi town center fair. And the pumpkin patch "
    0
    Flag
  • Samantharseeholzer
    "There is a civil war re-enactment at Strathern Park every year. The park also has truck or treating and movie watching on Halloween."
    0
    Flag
  • Xjrguy
    "Great place to live. Quiet, clean and great schools. Good transportation options and close to everything but far enough away to not be a traffic nightmare."
    0
    Flag
  • Madison S.
    "I love Simi Valley in the fact that it has nice whether, it is homie, not too much traffic, close to Malibu (the beach) and has most shopping places I need! "
    0
    Flag
  • Tiffany
    "People here are so friendly and kind and convey a true Christian love to their neighbors. It is a clean area with good schools. There are lots of stores and restaurants but it is lacking in a mall. "
    0
    Flag
  • Lee A. J.
    "The schools are good and many programs are offered by the parks and recreation. Community is strong. Good restaurants are few and far between "
    0
    Flag
  • Yamirannette2013
    "I like so much Simi Valley city, is really clam and beautiful, sometimes it is bored but is so safe, we have good restaurants, good schools, "
    2
    Flag
  • Carlos M.
    "Some nice parks, the wash is very nice to go for walks or cycling, various type of restaurants and grocery stores, very few daycare places"
    1
    Flag

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Homes for sale near 646 Comet Ave

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Off Market Homes Near 646 Comet Ave

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Frequently asked questions about 646 Comet Ave

  • What is 646 Comet Ave estimated to be worth?
    Trulia's estimated value for 646 Comet Ave in Simi Valley, CA is $817,700.
  • What is the price history for 646 Comet Ave?
    646 Comet Ave in Simi Valley, CA last sold for $526,000 in February 2019.
  • Is Simi Valley a buyer's or seller's market?
    Simi Valley is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Simi Valley?
    The median sale price in Simi Valley is $836K. That is up $15.5K from the prior month.
  • How big is the lot at 646 Comet Ave?
    The lot at 646 Comet Ave in Simi Valley, CA is about 0.18 acres (7,841 sq ft).
  • Does 646 Comet Ave have parking?
    Yes, 646 Comet Ave in Simi Valley, CA has on-site parking.