Google street view image for 221 Knoll Ridge Rd, Simi Valley, CA 93065

Off market apr 1999 for $442K

$1,384,109

Est. refi paymentEst. refi $2,992/mo

•

5 ba

•

3,348

sq ft

221 Knoll Ridge Rd, Simi Valley, CA 93065

About this home

221 Knoll Ridge Rd is a 3,348 square foot house on a 8,571 square foot lot with 5 bedrooms and 5 bathrooms. - it last sold on April 29, 1999 for $442,000. Based on Redfin's Simi Valley data, we estimate the home's value is $1,384,109.

Single-familyProperty Type

1999Year Built

8,571 sq ftLot Size

$413Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,384,109

$942K since sold in April 1999$7,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.2% lower than the average sale price ($1.46M) of 6 comparable homes.

SOLD JUL 31, 2026
$1,181,000
A
5 beds4.5 baths3,180 sq ft
57 E Boulder Creek Rd, Simi Valley, CA 93065
SOLD AUG 27, 2026
$1,332,000
B
5 beds4 baths2,914 sq ft
131 Brooks Ct, Simi Valley, CA 93065
SOLD FEB 17, 2026
$1,375,000
C
5 beds4.5 baths3,034 sq ft
251 Napa Ct, Simi Valley, CA 93065
SOLD OCT 13, 2026
$1,900,000
D
5 beds4.5 baths3,729 sq ft
728 Rustic Hills Dr, Simi Valley, CA 93065
SOLD JUL 22, 2026
$1,250,000
E
4 beds3.5 baths2,780 sq ft
290 Chantilly Cir, Simi Valley, CA 93065
SOLD MAR 20, 2026
$1,725,000
F
5 beds4.5 baths3,415 sq ft
551 Rustic Hills Dr, Simi Valley, CA 93065

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Earn from this home

Sell

$1,259,048

Est. take-home

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Refinance

Est. cash available

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Rent

$5,818/mo

Redfin rental estimate

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Market trends in 93065, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

98.9%

0.5% MoM

Median sale price

$800K

$235 MoM

Avg. days on market

47d

5 days MoM

Recently sold homes

171

11 MoM

New listings for sale

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NEW 18 HRS AGO
$774,999
4 beds2 baths1,248 sq ft
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OPEN SAT, 1PM TO 4PM
$699,000
2 beds2 baths1,205 sq ft
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COMING SOON
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OPEN TODAY, 4PM TO 6:30PM
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3 beds1.5 baths1,058 sq ft
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2 beds2.5 baths1,164 sq ft
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VIDEO TOUR
$1,449,000
5 beds4.5 baths3,348 sq ft
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See all

Provided by Redfin

Sale history for 221 Knoll Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2025

$8,972 (+1.1%)

$282,387 + $487,273

$769,660

2024

$8,870 (+6.3%)

$276,850 + $477,719

$754,569

2023

$8,343 (+0.1%)

$271,422 + $468,352

$739,774

2022

$8,332 (+0.5%)

$266,100 + $459,169

$725,269

2021

$8,291 (+1.9%)

$260,883 + $450,166

$711,049

2020

$8,133 (+4.7%)

$255,767 + $441,340

$697,107

2019

$7,766 (+0.7%)

$253,146 + $436,815

$689,961

2018

$7,714 (+2.1%)

$248,183 + $428,250

$676,433

2017

$7,553 (+4.6%)

$238,547 + $411,621

$650,168

2016

$7,218 (+2.0%)

$238,547 + $411,621

$650,168

2015

$7,077 (+1.2%)

$233,870 + $403,550

$637,420

2014

$6,990 (+0.7%)

$225,847 + $389,704

$615,551

2013

$6,943 (+1.6%)

$225,847 + $389,704

$615,551

2012

$6,836 (+2.7%)

$224,827 + $387,944

$612,771

2011

$6,658 (+0.9%)

$220,419 + $380,338

$600,757

2010

$6,596

$216,098 + $372,881

$588,979

2009

$6,592 (+2.1%)

$214,484 + $370,096

$584,580

2008

$6,456

$214,995 + $370,976

$585,971

Tax history for 221 Knoll Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2025

$8,972 (+1.1%)

$282,387 + $487,273

$769,660

2024

$8,870 (+6.3%)

$276,850 + $477,719

$754,569

2023

$8,343 (+0.1%)

$271,422 + $468,352

$739,774

2022

$8,332 (+0.5%)

$266,100 + $459,169

$725,269

2021

$8,291 (+1.9%)

$260,883 + $450,166

$711,049

2020

$8,133 (+4.7%)

$255,767 + $441,340

$697,107

2019

$7,766 (+0.7%)

$253,146 + $436,815

$689,961

2018

$7,714 (+2.1%)

$248,183 + $428,250

$676,433

2017

$7,553 (+4.6%)

$238,547 + $411,621

$650,168

2016

$7,218 (+2.0%)

$238,547 + $411,621

$650,168

2015

$7,077 (+1.2%)

$233,870 + $403,550

$637,420

2014

$6,990 (+0.7%)

$225,847 + $389,704

$615,551

2013

$6,943 (+1.6%)

$225,847 + $389,704

$615,551

2012

$6,836 (+2.7%)

$224,827 + $387,944

$612,771

2011

$6,658 (+0.9%)

$220,419 + $380,338

$600,757

2010

$6,596

$216,098 + $372,881

$588,979

2009

$6,592 (+2.1%)

$214,484 + $370,096

$584,580

2008

$6,456

$214,995 + $370,976

$585,971

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 11

Exterior

Pool Information
Has Pool

Property Information
Living Sq. Ft: 3,348
Gross Sq. Ft: 3,938
Ground Floor Sq. Ft: 1,961
Building Sq. Ft: 3,348
# of Stories: 2
Legal Description: N-TRACT: 458313 : LOT: 545 MAPNR: 135MR 86

Parking & Garage Information
Garage/Parking Sq. Ft: 590

Lot Information
# of Buildings: 1
Land Sq. Ft: 8,571
Legal Lot Number: 545
Acres: 0.1968
Zoning Code: RPD-2.8
County Use Description: TRACT SINGLE FAM RES

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 5.0
Sq. Ft.: 3,348
Stories: 2.0
Lot Size: 8,571 square feet
Style: Single Family Residential
Year Built: 1999
Year Renovated: —
County: Ventura County
APN: 5960206015

Home facts updated by county records on Sep 24, 2026

Around this home

Schools

Wood Ranch Elementary School

Public K-6 • Assigned • 0.9mi

6/10

Sinaloa Middle School

Public 6-8 • Assigned • 2.2mi

5/10

Royal High School

Public 9-12 • Assigned • 2.2mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

7/10 Fire Factor

19% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 101° expected this year, 19 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Simi Valley, CA • 93065

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 10 hours in June and 6.2 hours in December, placing it above the U.S. average for solar exposure.

10 hrs

6.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.32M – $1.59M

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NEW 18 HRS AGO

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1574 Sutter Ave, Simi Valley, CA 93065

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OPEN SAT, 1PM TO 4PM

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2 beds2 baths1,205 sq ft

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2 beds2 baths1,145 sq ft

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3 beds2.5 baths1,579 sq ft

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OPEN TODAY, 4PM TO 6:30PM3D WALKTHROUGH

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Home values near 221 Knoll Ridge Rd

Data from public records.

Address	Redfin Estimate
204 Knoll Ridge Rd, Simi Valley, CA 4 Beds \| 5 Baths \| 3034 Sq. Ft.	$1,310,639
224 Knoll Ridge Rd, Simi Valley, CA 5 Beds \| 5 Baths \| 3138 Sq. Ft.	$1,313,176

Address	Redfin Estimate
210 Knoll Ridge Rd, Simi Valley, CA 5 Beds \| 4.5 Baths \| 3348 Sq. Ft.	$1,445,121
225 Knoll Ridge Rd, Simi Valley, CA 5 Beds \| 5 Baths \| 3034 Sq. Ft.	$1,321,306

Address	Redfin Estimate
218 Knoll Ridge Rd, Simi Valley, CA 4 Beds \| 4 Baths \| 2780 Sq. Ft.	$1,199,587
231 Knoll Ridge Rd, Simi Valley, CA 4 Beds \| 3.5 Baths \| 2780 Sq. Ft.	$1,365,058

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 93065, CA

Sale history for 221 Knoll Ridge Rd

Tax history for 221 Knoll Ridge Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 93065

Home values near 221 Knoll Ridge Rd

More real estate resources