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12921 Union Avenue 107Hawthorne, CA 90250

For Sale

$1,475,000

Smart Buyer Rebate $14,750

Welcome to resort-style living in the highly desirable gated community of South Bay 360. This is unlike any community in the South Bay with a friendly community vibe, incredible amenities and great schools. This turnkey home offers a spacious and modern design with a bright open floor plan, ideal for comfortable everyday living and entertaining. Located in the heart of the community, this three level townhome is perhaps the most functional and efficient home layout in the community. As you enter through your private two car garage, you will find oversized guest quarters with its own private entrance and private bathroom with updated brass finishes. This room is perfect for guests, family members, or even for use as your own private office/gym/studio. As you make your way to the main level, you're welcomed by beautiful hardwood wood flooring leading you to a bright and open and free-flowing floor plan, featuring a kitchen island and a spacious family room perfect for entertaining with a large wraparound deck with built in BBQ. A bonus room sits in the front of the home with bay windows, allowing the most incredible light in throughout the unit in the morning, great for a playroom, home office or formal dining room. Upstairs is the remaining three spacious bedrooms, all filled with natural light and updated lighting fixtures. Three Sixty offers a true community feel with incredible amenities including multiple heated pools, hot tub, BBQ, state of the art fitness center, recreation room, banquet room, basketball & pickleball court, cabanas, dog parks, playground, security, and award winning Wiseburn School District featuring the highly renowned Da Vinci schools close by. Live the good life and have it all in this highly desired four bedroom unit!

Listed by Jennifer Caras

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License #01466213

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Vista Sotheby’s International Realty

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310-367-9129

Last updated April 30, 2026

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Source: CRMLS #SB26060683

Listing Facts

  • TypeSingle-family
  • NeighborhoodHolly Glen
  • Bedrooms4
  • Bathrooms3.5
  • Days on Prevu44
  • HOA/Maint. Fees$538/month
  • Size2,106 sqft
  • Price per sqft$700

Amenities

  • Dishwasher
  • Washer/Dryer
  • Air Conditioning
  • Parking
  • Swimming Pool
  • Fitness Center

Location

Mortgage Calculator

Listing History

04/29/2026
Price Decreased
$1,475,000
03/19/2026
Listed by Vista Sotheby’s International Realty
$1,550,000

Property Details for 12921 Union Avenue 107

Association

Amenities

  • Association Amenities: Bocce Court, Dog Park, Fitness Center, Fire Pit, Maintenance Grounds, Management, Other Courts, Barbecue, Playground, Pool, Recreation Room, Spa/Hot Tub, Security
  • Community Features: Curbs, Street Lights, Pool

Fees

  • Association Fee: $538.00 Monthly

General

  • Association Name: 360 South Bay
  • Number Of Units In Community: 610

Exterior

Construction

  • Number Of Units Total: 610
  • Property Attached: Yes
  • Property Condition: Turnkey
  • Stories Total: 3
  • Structure Type: House
  • Year Built: 2014
  • Architectural Style: Contemporary
  • Common Walls: 1 Common Wall
  • Entry Level: 1
  • Entry Location: 1

Features

  • Pool Features: Community, Fenced, Heated, In Ground, Association
  • View: Neighborhood

Measurements

  • Lot Size Acres: 0.32
  • Lot Size Area: 14,106
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 14,106
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 4145047126

Interior

Features

  • Appliances: Dishwasher, Gas Cooktop, Gas Range, Refrigerator, Dryer, Washer
  • Flooring: Carpet, Wood
  • Interior Features: Primary Suite, Walk-In Closet(s)

Measurements

  • Living Area: 2,106
  • Living Area Source: Other
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4
  • Main Level Bathrooms: 1

Other

Location

  • Tax Lot: 5

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Total: 2

Schools

High School

  • High School District: Wiseburn Unified

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Central
  • Has Heating: Yes
  • Laundry Features: Inside, Laundry Closet
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 3.5 bathrooms in this single-family home at 12921 Union Avenue 107.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 12921 Union Avenue 107.

How does 12921 Union Avenue 107 compare to other single-family homes in Holly Glen?

This single-family home is listed 10% above the average price for single-family homes in Holly Glen and has been on the market for 10 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the 360 South Bay home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,106 sqft.

12921 Union Avenue 107 is a 4-bedroom, 3.5-bath single-family home for sale in Hawthorne CA 90250. On Prevu for 44 days at $1,475,000. This includes a recent price decrease of $75,000. This home features 2,106 square feet of living space, located in Hawthorne. The median listing price for single-family homes in this area is $1,069,000. Additional amenities include dishwasher, air conditioning, fitness center, parking, swimming pool, and washer/dryer. View other single-family home listings in Hawthorne.

Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.