100 Knotweed, Irvine, CA 92618
OFF MARKET

100 Knotweed
Irvine, CA 92618

Portola Springs
  • 4 Beds
  • 7 Baths
  • 2,860 sqft

$2,635,500

Trulia Estimate
as of Jun 2, 2026
Est. Refi. Payment $15,426/mo*
Refinance Your Home

$2,635,500

Trulia Estimate
as of Jun 2, 2026
Est. Refi. Payment $15,426/mo*
Refinance Your Home
4 Beds
7 Baths
2,860 sqft

Local Information

Map showing home location
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-- mins to
Commute Destination

Description

This single-family home is located at 100 Knotweed, Irvine, CA. 100 Knotweed is in the Portola Springs neighborhood in Irvine, CA and in ZIP code 92618. This property has 4 bedrooms, 7 bathrooms and approximately 2,860 sqft of floor space. This property has a lot size of 4508 sqft and was built in 2021.
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.

Home Highlights

Parking
Garage
Outdoor
No Info
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 100 Knotweed

Property Information

Year Built
Year Built: 2021Year Updated: 2023
Property Type / Style
Property Type: Single Family Home

Exterior Features

Parking & Garage
GarageParking: Garage Attached

Lot Information

Lot Area: 4508 sqft

Price History for 100 Knotweed

DatePriceEventSource
01/19/2022$1,439,000Sold
N/A
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Property Tax and Assessment

Year2025
Tax$19,742
Assessment$1,526,871
Home facts updated by county records

Comparable Sales for 100 Knotweed

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
105 Knotweed, Irvine, CA
0.03
Single-Family Home
$2,620,000
06/06/25
4
4
2,860
111 Sunnybank, Irvine, CA
0.17
Single-Family Home
$2,710,000
01/26/26
4
5
3,552
108 Whippoorwill, Irvine, CA
0.06
Single-Family Home
$2,500,000
06/24/25
4
4
2,860
128 Tomahawk, Irvine, CA
0.10
Single-Family Home
$2,600,000
08/30/25
4
4
2,805
100 Bright Star, Irvine, CA
0.23
Single-Family Home
$2,800,000
04/08/26
4
4.5
3,061
109 Hyperion, Irvine, CA
0.19
Single-Family Home
$2,870,000
10/22/25
4
4.5
3,473
118 Oakstone, Irvine, CA
0.34
Single-Family Home
$2,700,000
10/30/25
4
4.5
3,220
129 Mossvine, Irvine, CA
0.34
Single-Family Home
$2,800,000
06/27/25
4
4.5
3,220
112 Oakstone, Irvine, CA
0.24
Single-Family Home
$2,400,000
05/01/26
4
3
2,980
109 Oakstone, Irvine, CA
0.22
Single-Family Home
$3,030,000
02/20/26
4
3
2,980

Nearby homes

Get a sense of prices in the area by checking nearby homes.
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Assigned Schools

These are the assigned schools for 100 Knotweed.
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.

Neighborhood Overview

Portola Springs
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Portola Springs

At least 80 Trulia users voted on each feature.

  • 95 % Say it's dog friendly

  • 93 % Say there are sidewalks

  • 90 % Say car is needed

  • 75 % Say streets are well-lit

  • 70 % Say there's wildlife

  • 69 % Say parking is easy

  • 64 % Say it's quiet

  • 64 % Say people would walk alone at night

  • 62 % Say kids play outside

  • 53 % Say there's holiday spirit

  • 50 % Say neighbors are friendly

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

  • 35 % Say yards are well-kept

  • 27 % Say there are community events

  • 25 % Say it's walkable to grocery stores

  • 19 % Say it's walkable to restaurants

Sourced by Trulia users. Learn more about our methodology.
  • Brian Malloy
    "Safe for kids. Also, the parks are really nice and people are courteous and kind. It’s overall very safe place to live."
    1
    Flag
  • Trulia User
    "This area is very unique as it has lots of sports facilities, such as well maintained soccer fields, ice skating rinks, tennis courts, basketball courts, softball courts as well as the Wild River water park. There’s a weekly farmers market and many special events are held here. Eg. Irvine Global Festival, Mooncake festival, etc There’s also lots of open spaces for walking, cycling or skateboarding."
    1
    Flag
  • Trulia User
    "Great community for families with clean parks and friendly neighbors. Expensive to live here but worth it if you can afford it"
    4
    Flag
  • Trulia User
    "It’s a nice area to walk your dog and it’s a pretty safe area as well! It is very clean and there are parks as well!"
    2
    Flag
  • Hammad S.
    "This is an excellent neighborhood to raise a family. I feel very safe and most people are courteous and polite. The community is well maintained with plenty of family friendly amenities."
    3
    Flag
  • Abhishek J.
    "Kid’s friendly community with great amenities. Good schools and public parks. Highly recommended for families with young kids."
    3
    Flag
  • Comfortmd
    "Well maintained neighborhood and a great start for families wanting to take advantage of Great Park area and the schools. Great amenities!!!"
    2
    Flag
  • Saeid M. M.
    "this community has several facilities, such as the pool, BBQ, playground, very close to Great Park...very clean and safe "
    2
    Flag
  • Mattjgagnon
    "There are designated spots and bags provided but the spots are messy and bags empty a lot of times. But there are a lot of dogs and they allow large too "
    2
    Flag
  • Erinnosal@gmail.com
    "No community events that I’ve participated in. Nice and clean and quiet. If interested in social places, you’re far from it here "
    1
    Flag
  • Emslyjane
    "We need a dog park for all the animal owners in the neighborhood. There is plenty of grass areas, walking trails and dog stations everywhere. "
    2
    Flag
  • Sk99499
    "Great place to commute from - very conveniently located near 133 where 405N and S, as well as 5N and S are accessible. "
    2
    Flag
  • Zahra T.
    "it has a Good school , safe and calm area, friendly neighborhood. Wish had super market and plaza. "
    1
    Flag
  • 2ndrateink%40gmail.com
    "commute is great if you live in this city. otherwise you deal with the regular Orange county traffic. "
    1
    Flag
  • Matt
    "Amazing neighborhood... perfect for raising kids.. lots of trees and friendly people.. and schools are best in OC.."
    1
    Flag
  • 2ndrateink
    "It's kinda far from the freeway unless you like to pay tolls. Aside from that traffic is only bad during rush hour."
    0
    Flag
  • Cameron
    "It is very clean and well kept. There are a lot of trees, trails, parks and greenery. So you feel int he mountains, out of the hustle and bustle of Orange County. All the while you are not."
    7
    Flag
  • Fdowe
    "Local holiday events throughout the year. Halloween dances and Xmas parties. Woodbury shopping plaza has a farmers market on weekends."
    1
    Flag
  • Trbm
    "Incredibly private and quiet location. Naturally hilly topography with multiple view points make this a premium community. "
    1
    Flag
  • ScottEOD
    "Expensive snooty community with lots of construction still going n and all the noise and trucks that come with that. "
    1
    Flag
  • Leslieheintz
    "It’s quiet and I like the variety of places to run/walk. The area is new too so there is some open land and space close by so you don’t feel so surrounded by homes. "
    0
    Flag
  • Diennaj
    "Quiet, clean, peaceful, great school district, close to Woodbury shopping center and 7 mins from Irvine spectrum. "
    1
    Flag
  • Leslieheintz
    "I can still see mountains and undeveloped space which is hard to find these days. I also like that everything is new. "
    3
    Flag

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100 Knotweed, Irvine, CA 92618 is a 4 bedroom, 7 bathroom, 2,860 sqft single-family home built in 2021. 100 Knotweed is located in Portola Springs, Irvine. This property is not currently available for sale. 100 Knotweed was last sold on Jan 19, 2022 for $1,439,000. The current Trulia Estimate for 100 Knotweed is $2,635,500.