Topanga and Ojai vibes in this peaceful, fully updated home on a sprawling lot, tucked among the shady oak trees and rocky hilltops of the sought after Santa Susana Knolls neighborhood of Simi Valley! This home has been lovingly cared for with a NEW ROOF, NEW AC, recently RENOVATED BATHROOMS and FLOORING, and a new roof above the patio. The lot has loads of flat, empty space for a potential ADU, pool, or even stables. This laid-back refuge from the city is 1 exit into Ventura County, 5 mins to the 118, 12 miles to Calabasas and less than 30 miles to Malibu, Santa Monica and Hollywood. Walk to the nearby Santa Susana Park (and Historic Railroad Museum). With 3 bedrooms and 2 full bathrooms, including a spacious primary with ensuite and high vaulted ceilings, with bright skylights and sliders to the secluded patio with tranquil views of the cactus garden and your very own hilltop. The other two bedrooms have pastoral views of the property and plenty of closet space. The large living room has vaulted ceilings and an oversized picture window framing majestic oaks. Enjoy the open flow to the dining area, as well as an updated kitchen with stainless steel throughout. Take your dinner plates from the dining area to the charming covered patio, perfect for entertaining with friends and neighbors. Fire up the built-in smoker, a strong selling point for the current owners, or lounge on the elevated patio complete with oversized umbrella. Hike to your very own private hilltop with sunset views and 2 elevated patio decks, perfect for star gazing, bird watching or just taking it all in. Winding paths take you to the front of the property, with a raised garden bed, a sandpit, tree swings, and an amazing tree house for hours of kid entertainment. The long, wide driveway has plenty of space for RV parking. The partially finished garage comes complete with washer dryer, work bench, and plenty of desk space for a home office with a window overlooking the property. Hike at Rocky Point Natural Park or right out your own backdoor. Become a regular at Old Susana Cafe and enjoy the highly rated Simi Valley Unified School District.
Single-familyProperty Type
1984Year Built
0.4 acresLot Size
$638Est. Price/Sq.Ft.
6 spacesParking
Listed by Kurt Haas•DRE #02139625• Sotheby's International Realty
You'll love this charming, secluded neighborhood, tucked away among the oak trees and rocky mountains in the beautiful Santa Susana Knolls! Located in Simi Valley, Ventura County, off Rocky Peak Rd, one exit past LA County. “Are you looking for a great spot to raise a family or a quiet retreat? Look no further than this hidden gem! A laid-back refuge away from the hustle of city living, yet 5 minutes to 118 freeway, shopping & restaurants etc. This 3 bedroom, 2 full bathroom home is on just under a half acre with amazing views from the top of the property! Bring your animals, zoned for horses and more! RV parking and plenty of flat ground for additions, play grounds etc. Go hiking in your own backyard and watch amazing sunsets!
Public Records
Jul 26, 1996
Sold
$210,000
$166/sq ft
Public Records
Dec 12, 1989
Sold
$94,000
$74/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,483 (+29.2%)
$520,000 + $280,000
$800,000
2024
$7,339 (+6.3%)
$520,000 + $280,000
$800,000
2023
$6,901 (+0.3%)
$390,979 + $210,468
$601,447
2022
$6,883 (+0.6%)
$383,312 + $206,342
$589,654
2021
$6,841 (+2.0%)
$375,796 + $202,297
$578,093
2020
$6,705 (+4.7%)
$368,427 + $198,331
$566,758
2019
$6,402 (+71.2%)
$364,650 + $196,299
$560,949
2018
$3,739 (+2.5%)
$357,500 + $192,450
$549,950
2017
$3,648 (+4.8%)
$175,409 + $119,271
$294,680
2016
$3,481 (+2.4%)
$175,409 + $119,271
$294,680
2015
$3,400 (+1.7%)
$171,970 + $116,933
$288,903
2014
$3,344 (+0.7%)
$166,071 + $112,923
$278,994
2013
$3,322 (+1.5%)
$166,071 + $112,923
$278,994
2012
$3,273 (+2.5%)
$165,321 + $112,413
$277,734
2011
$3,192 (+0.9%)
$162,080 + $110,209
$272,289
2010
$3,164
$158,902 + $108,049
$266,951
2009
$3,162 (+2.0%)
$157,715 + $107,243
$264,958
2008
$3,100
$158,091 + $107,499
$265,590
Tax history for 865 Katherine Rd
Year
Property tax
Land + Additions
Assessment*
2025
$9,483 (+29.2%)
$520,000 + $280,000
$800,000
2024
$7,339 (+6.3%)
$520,000 + $280,000
$800,000
2023
$6,901 (+0.3%)
$390,979 + $210,468
$601,447
2022
$6,883 (+0.6%)
$383,312 + $206,342
$589,654
2021
$6,841 (+2.0%)
$375,796 + $202,297
$578,093
2020
$6,705 (+4.7%)
$368,427 + $198,331
$566,758
2019
$6,402 (+71.2%)
$364,650 + $196,299
$560,949
2018
$3,739 (+2.5%)
$357,500 + $192,450
$549,950
2017
$3,648 (+4.8%)
$175,409 + $119,271
$294,680
2016
$3,481 (+2.4%)
$175,409 + $119,271
$294,680
2015
$3,400 (+1.7%)
$171,970 + $116,933
$288,903
2014
$3,344 (+0.7%)
$166,071 + $112,923
$278,994
2013
$3,322 (+1.5%)
$166,071 + $112,923
$278,994
2012
$3,273 (+2.5%)
$165,321 + $112,413
$277,734
2011
$3,192 (+0.9%)
$162,080 + $110,209
$272,289
2010
$3,164
$158,902 + $108,049
$266,951
2009
$3,162 (+2.0%)
$157,715 + $107,243
$264,958
2008
$3,100
$158,091 + $107,499
$265,590
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
17,562
Year renovated
2025
Sq. Ft.
1,262
Year built
1984
Style
Single Family Residential
County
Ventura County
APN
6470015110
Parking Spaces
6
Basement
No
Accessible
No
HOA Dues
—
Garage
Yes
Features
Views
Last updated by owner on Nov 24, 2025.
RE
Rural Exclusive Zone
The purpose of this zone is to provide for and maintain rural residential areas in conjunction with horticultural activities, and to provide for a limited range of service and institutional uses which are compatible with and complementary to rural residential communities.
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Livestock production
Agriculture-Other
Housing-Single unit
Housing-Senior
Housing-Other
Communications tower
Park & open space
Property details
Parking
Garage
RV Possible, Oversized
Parking
# of Parking Spaces (Total): 2
Interior
Bedroom Information
All Bedrooms Down
Bathroom Information
# of Baths (Full): 2
Linen Closet, Remodeled
Kitchen Information
Built-In BBQ, Gas Grill, Gas/Electric Range
Granite Counters
Laundry Information
Laundry in Garage
Additional Rooms
Dining Area
Living Room, Master Bedroom, Dining Area, Patio Covered, Pantry
Interior Features
Recessed Lighting
Flooring Information
Laminate Floors
Equipment
Ceiling Fan, Attic Fan, Barbeque, Dryer, Dishwasher, Gas Or Electric Dryer Hookup, Washer, Range/Oven
Heating & Cooling
Central Cooling, A/C, Ceiling Fan
Central Heat
Exterior
Building Information
Total Floors: 1
One Level
Detached
Detached/No Common Walls
Foundation - Concrete Slab
Exterior Features
Roof: Shingle
Patio Features: Deck(s), Covered, Patio Open
Other Structural Features: Barbecue Private, High Ceilings (9 Feet+)
Property Information
Property Type: Residential Single-Family
Land Information
Horse
Other Structures: Shed
Lot Information
Lot Size (Sq. Ft.): 17,562
Lot Size (Acres): 0.4032
Zoning: RE
Lot Location: Rural, Rocks, Corner Lot, Park Nearby
Property Features
Chain Link Fence
None
Has View
View: City Lights, Hills, Mountains
Financial
Assessment Information
Assessor Parcel Number: 647-0-015-110
Location
Community Information
Athletic Court: None
Location Information
Directions: 118 to Rocky Peak Rd, follow Santa Susana Pass Rd West toward Katherine Rd, turn Left onto Katherine Rd.
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,262
Stories: 1.0
Parking Spaces: 6
Basement: No
Accessible: No
Lot Size: 0.4 acres
Style: Single Family Residential
Year Built: 1984
Year Renovated: 2025
County: Ventura County
APN: 6470015110
HOA Dues: —
Garage: Yes
Features: Views
Home facts updated by owner on Nov 24, 2025
Other
Documents & Disclosures
Disclosures: None
Around this home
Schools
Places
Transit
Knolls Elementary School
Public K-6 • Assigned • 0.2mi
3/10
Valley View Middle School
Public 6-8 • Assigned • 3.4mi
4/10
Simi Valley High School
Public 9-12 • Assigned • 1.6mi
7/10
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
8/10 Fire Factor
45% chance of being in a wildfire in next 30 years
5/10 Heat Factor
8 days above 101° expected this year, 21 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
3/10 Air Factor
4 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Simi Valley, CA • 93063
Average low and high temperatures (°F)
65
49
68
50
72
50
69
49
74
52
79
55
82
56
88
62
84
60
79
56
69
50
69
50
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
$766,000 – $927,000
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