$1,055,000
SOLD NOV 20, 2023

20830 Parthenia St Winnetka, CA 91306

4 Beds
3.5 Baths
2,935 Sq Ft
0.42 Acres

Recently Sold

$359 Per Sq Ft

4% Below List Price

11 Days on Market

Highlights

  • 0.42 Acre Lot
  • Double Shower
  • No HOA
  • Midcentury Modern Architecture
  • Bonus Room
  • Converted Garage

About This Home

As of November 2023

This House hits All the targets! 1) You get a large and light 4 bedroom/4 bath home with a huge Bonus room and detached garage. Fix this up to turn it into the home you've always wanted with ample room to entertain in the huge yard. 2) ADU Potential: If upside and value are your concerns, this 18,149 sf lot has room to possibly add an ADU AND a Jr. ADU for incredible potential income. Just a short distance to CSUN, and with its multiple bedrooms, this might be an excellent potential home for renting out for cash flow. 3) With its LARA zoning (LA Residential Agricultural), and depending on local ordinances, you may be able to fulfill your dreams of raising fruit and produce while living in the middle of the city, and perhaps even keep the animals you love such as horses, sheep, goats, or poultry (Buyer to verify with the local government). 4) An ideal location in the heart of the San Fernando Valley. You're minutes from the Chatsworth Nature Preserve, Cal State Northridge, and for shopping, the Northridge Fashion Center. **Come see what you can do to turn this house into your dream home while adding incredible Value!

Last Agent to Sell the Property

David Brumer

Barcode Properties License #01018624 Listed on: 09/07/2023

Last Buyer's Agent

Gurpreet Singh

Superior Realty License #01883531

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $13,153

Year Built

  • Built in 1956

Lot Details

  • 0.42 Acre Lot
  • North Facing Home
  • Fenced Yard
  • Partially Fenced Property
  • Wood Fence
  • Chain Link Fence
  • Front and Back Yard Sprinklers
  • Back Yard
  • Property is zoned LARA

Parking

  • 1 Car Garage
  • 6 Open Parking Spaces
  • Converted Garage
  • Driveway

Home Design

  • Midcentury Modern Architecture
  • Cosmetic Repairs Needed
  • Fixer Upper
  • Shingle Roof
  • Composition Roof
  • Stucco

Interior Spaces

  • 2,935 Sq Ft Home
  • 1-Story Property
  • Sliding Doors
  • Bonus Room
  • Carpet
  • Laundry Room

Kitchen

  • Oven or Range
  • Dishwasher
  • Disposal

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Double Shower

Home Security

  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Location

  • City Lot

Utilities

  • Two cooling system units
  • Central Heating and Cooling System
  • Gas Water Heater
  • Central Water Heater
  • Sewer in Street

Community Details

  • No Home Owners Association

Listing and Financial Details

  • Assessor Parcel Number 2780-003-162

Home Details

Home Type

Single Family

Est. Annual Taxes

$13,153

Year Built

Built in 1956

Lot Details

0

Parking

1

Listing Details

  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • Style: Mid-Century
  • Levels: One
  • Street Number Display: Yes
  • Entry Location: Ground Level w/steps
  • Living Area: 2935
  • Lot Acreage: 0.4166
  • Probate: No
  • Property Condition: Fixer, Repair Cosmetic
  • Stories: 1
  • Year Built: 1956
  • Number Of Photos: 16
  • State Abbrv: CA
  • Special Features: None

Interior Features

  • Flooring: Carpet, Mixed
  • Appliances: Gas
  • Bedrooms: 4
  • Full Bathroom: 3
  • Half Bathroom: 1
  • Common Walls: Detached/No Common Walls
  • One Quarter Bathrooms: 0
  • Bathroom Features: Double Shower
  • Three Quarter Bathrooms: 0
  • Dining Room: 0
  • Family Room: 0
  • Laundry: Laundry Area
  • Total Bathrooms: 4.00
  • Den: 0
  • Equipment: Garbage Disposal, Dishwasher, Range/Oven
  • Price Per S Q F T: 374.45

Exterior Features

  • Direction Faces: North
  • Construction: Stucco
  • Other Features: Sliding Glass Doors
  • Other Structures: Other
  • Tennis Court Y/N: No
  • Fence: Partial, Wood, Chain Link
  • Pool: No
  • Roof: Composition, Shingle
  • Spa Yn: No
  • View: No

Garage/Parking

  • Garage Spaces: 1
  • Other Spaces: 6
  • Parking Garage: Garage, Garage Is Detached, Driveway, Driveway - Concrete, Garage - 1 Car

Utilities

  • Water Heater: Central Water Heater, Gas
  • Cooling: Air Conditioning, Dual, Central
  • Heating: Central
  • Security: Smoke Detector, Carbon Monoxide Detector(s)
  • Sewer: In Street
  • Water: Public, In Street, Meter on Property

Condo/Co-op/Association

  • HOA: No

Lot Info

  • Sprinklers: Front, Rear
  • Assessor Parcel Number: 2780-003-162
  • Lot Description: Agricultural, Back Yard, Fenced Yard, Sidewalks, Single Lot, Yard
  • Lot Location: City
  • Lot Size Area: 18149

Similar Homes in Winnetka, CA

  • 20356 Gresham St, Winnetka, CA 91306

    $1,170,000

    • 4 Beds
    • 2.5 Baths
    • 1,850 Sq Ft
    • 20356 Gresham St
    • Winnetka, CA

    If you’re looking for your dream home, here it is—you’re in the right place! Welcome to this beautifully remodeled residence that seamlessly blends modern elegance with cozy comfort. Upon entering, you’ll find an open-concept living space bathed in natural light, courtesy of large windows framing stunning views of the surrounding landscape. The kitchen is a chef's paradise, featuring sleek,

    Rachel Krikorian JohnHart Real Estate

    Section Image
  • 20028 Strathern St, Winnetka, CA 91306

    $1,079,000

    • 4 Beds
    • 2.5 Baths
    • 1,924 Sq Ft
    • 20028 Strathern St
    • Winnetka, CA

    Welcome to 20028 Strathern St.—a truly exceptional residence nestled in the heart of Winnetka. This rare gem boasts four spacious bedrooms and two beautifully updated bathrooms, providing ample space for family living, entertaining, or working from home. Step inside to discover a thoughtfully designed floor plan featuring two generous living areas, perfect for relaxing evenings or lively

    Yann Fard Equity Union

    Section Image
  • 20630 Chase St, Winnetka, CA 91306

    $799,000

    • 4 Beds
    • 2 Baths
    • 1,839 Sq Ft
    • 20630 Chase St
    • Winnetka, CA

    This spacious home includes over 1800 square feet, four bedrooms, two bathrooms and swimming pool. The attractive curb appeal is enhanced by its wide concrete driveway and mature foliage. Step inside into an entertaining size home with fireplace, dining room & breakfast area. The central hallway leads to four good sized bedrooms, and the primary bedroom includes en-suite 3/4 bathroom. There is a

    Diane Raheb Pinnacle Estate Properties, Inc.

    Section Image
  • 8450 Limerick Ave, Winnetka, CA 91306

    $864,400

    • 4 Beds
    • 2 Baths
    • 1,479 Sq Ft
    • 8450 Limerick Ave
    • Winnetka, CA

    Dream opportunity in the sleepy town of Winnetka!! 4 bedroom, 1.75 bath, Sparkling Swimming Pool, A separate, Room, Guest unit/ pool house/ studio, or?? Bathroom, kitchenette, private yard and entrance, all strategically placed/ built on this huge 9400+ Sqft corner lot, with features to good to be true for this price!! Wonderful "Sleepy" town of Winnetka, on a fantastic street in this

    Debbie Shreve Trejo RE/MAX One

    Section Image
  • 20716 Community St, Winnetka, CA 91306

    $800,000

    • 3 Beds
    • 2 Baths
    • 1,566 Sq Ft
    • 20716 Community St
    • Winnetka, CA

    This well-maintained family home has been filled with years of love and life—and it shows. Nestled on a tree-lined street in a centrally located neighborhood, this charming single-story offers comfort, space, and thoughtful updates throughout. Step into a spacious living room and adjoining formal dining area, perfect for gatherings. The bright, cozy and inviting family room sits just off the

    Kate Christiansen Equity Union

    Section Image
  • 20541 Rodax St, Winnetka, CA 91306

    $949,000

    • 5 Beds
    • 3 Baths
    • 1,879 Sq Ft
    • 20541 Rodax St
    • Winnetka, CA

    This spacious and thoughtfully updated 5-bedroom, 3-bathroom residence offers approximately 1,900 square feet of comfortable living space. Recently refreshed in April 2025, the home is move-in ready while still offering the opportunity to personalize final finishes to suit your taste.The bright, open-concept layout is ideal for both everyday living and entertaining, featuring a modern kitchen

    George Kpachavi Keller Williams Realty-Studio City

    Section Image
  • 8600 Mason Ave, Winnetka, CA 91306

    $950,000

    • 4 Beds
    • 4 Baths
    • 1,958 Sq Ft
    • 8600 Mason Ave
    • Winnetka, CA

    This home is currently set up for SOBER LIVING ARRANGEMENTS and the details can be found in our Residential Income Listing, this is tenant occupied which is currently cash-flowing for the owner. The right buyer can buy the home already set up and running in perfect order; to quickly start generating income for the new owner. This home really is appealing for the family looking for the perfect

    Jonathan Everett Abundance Real Estate

    Section Image
  • 20401 Napa St, Winnetka, CA 91306

    $924,999

    • 3 Beds
    • 2 Baths
    • 1,225 Sq Ft
    • 20401 Napa St
    • Winnetka, CA

    Welcome to this beautifully maintained turnkey 3-bedroom, 2-bath home featuring a bonus converted garage private guest suite complete with its own kitchenette and bathroom. Perfect for extended family, guests, or rental potential! Step inside to find a spacious, light-filled layout with modern finishes and comfortable living spaces. The open kitchen and dining area make entertaining a breeze,

    Richard Danelian Pinnacle Estate Properties, Inc.

    Section Image
  • 8527 Casaba Ave, Winnetka, CA 91306

    $895,000

    • 3 Beds
    • 2 Baths
    • 1,300 Sq Ft
    • 8527 Casaba Ave
    • Winnetka, CA

    Move-In-Ready 3 Bed | 2 Bath Pool Home on Oversized Lot in Winnetka, CAWelcome to this beautifully upgraded 3-bedroom, 2-bathroom pool home in the heart of Winnetka, CA, offering the perfect blend of luxury, comfort, and potential. The interior has been fully remodeled with high-end materials, showcasing a modern kitchen with quartz countertops, custom tile flooring, and designer-quality

    Richard Cure Rodeo Realty

    Section Image

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Closed $80,000 Commercial
Closed $141,000 Unknown
Closed $131,300 Unknown
Closed $55,000 Unknown
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
07/16/2025 07/16/25 Price Changed $1,380,000 -1.4% $470 / Sq Ft
05/03/2025 05/03/25 For Sale $1,399,000 0.0% $477 / Sq Ft
05/01/2025 05/01/25 Off Market $1,399,000 -- --
04/26/2025 04/26/25 For Sale $1,399,000 0.0% $477 / Sq Ft
06/12/2024 06/12/24 Rented $7,000 +17.6% --
06/04/2024 06/04/24 For Rent $5,950 0.0% --
11/20/2023 11/20/23 Sold $1,055,000 -4.0% $359 / Sq Ft
09/18/2023 09/18/23 Pending -- -- --
09/07/2023 09/07/23 For Sale $1,099,000 -- $374 / Sq Ft
Source: The MLS

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $13,153 $1,076,100 $650,352 $425,748
2024 $13,153 $1,055,000 $637,600 $417,400
2023 $304 $276,113 $53,027 $223,086
2022 $300 $270,700 $51,988 $218,712
2021 $537 $265,393 $50,969 $214,424
2019 $537 $272,523 $49,458 $223,065
2018 $537 $267,475 $48,489 $218,986
2017 $3,280 $247,526 $47,539 $199,987
2016 $3,175 $242,673 $46,607 $196,066
2015 $3,132 $239,028 $45,907 $193,121
2014 $550 $234,347 $45,008 $189,339
Source: Public Records

Agents Affiliated with this Home

  • Section Image
  • Section Image
  • Section Image
See All Agents

Map

Source: The MLS

MLS Number: 23-307878

The MLS

APN: 2780-003-162