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320 1st StManhattan Beach, CA 90266

For Sale

$4,195,000

Smart Buyer Rebate $41,950

Welcome to Seaside Heaven, a newly constructed South Sand Section townhome offering a refined blend of modern luxury and relaxed coastal living. The opportunity to own new construction in Manhattan Beach's coveted South Sand Section is increasingly rare-particularly at a price point remarkably below today's estimated replacement cost. This elegant 3-bedroom, 3.5-bath residence features architectural plans by veteran architect Doug Leach, construction by 40-year local builder JRO Construction, and thoughtfully curated finish selections by esteemed Wendy Word Interiors. Crafted by one of Manhattan Beach's most seasoned builders, no detail has been overlooked. Every finish, fixture, and architectural element has been intentionally considered to deliver exceptional quality, functionality, and timeless coastal appeal. Ideally positioned in a true “Goldilocks” Sand Section location-perfectly situated between Hermosa Beach and downtown Manhattan Beach-Seaside Heaven puts you close to everything while maintaining a relaxed residential feel. Enjoy exceptional walkability to the beach, shops, dining, cafés, and the best of both downtown districts, creating a location that feels just right for the quintessential Manhattan Beach lifestyle. Seaside Heaven pairs sophisticated design with everyday functionality, featuring a premier Thermador appliance package with a panel-ready French door refrigerator and 46-inch 6-burner dual-oven range, Taj Mahal quartzite countertops, a soapstone wet bar with integrated sink, natural slab surfaces throughout, rift-cut white oak cabinetry with custom architectural detailing, and bespoke stain-grade hemlock exterior wood siding. The private primary suite provides an elegant retreat complete with a custom-designed closet, while an innovative covered third-level patio with skylights and infrared heat creates a seamless indoor-outdoor living experience designed for year-round coastal enjoyment. Offering new construction, refined design, top-tier finishes, exceptional walkability. Seaside Heaven represents a rare opportunity to own an exceptionally crafted home in one of Manhattan Beach's most desirable beachside neighborhoods.

Listed by Anthony Kostelak

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License #01898487

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Shoreview Partners Real Estate

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310-387-9138

Listed by Steven Thorn

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License #02002405

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Shoreview Partners Real Estate

Last updated September 15, 2026

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Source: bridgeMLS #CRPV26111426

Listing Facts

  • TypeSingle-family
  • NeighborhoodSand Section
  • Bedrooms3
  • Bathrooms4
  • Days on Prevu116
  • HOA/Maint. Fees$300/month
  • Size2,011 sqft
  • Price per sqft$2,086

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Swimming Pool

Location

Mortgage Calculator

Listing History

09/03/2026
Price Decreased
$4,195,000
08/07/2026
Price Decreased
$4,225,000
05/22/2026
Listed by Shoreview Partners Real Estate
$4,295,000
  1. 09/03/2026$4,195,000
    Price Decreased
  2. 08/07/2026$4,225,000
    Price Decreased
  3. 05/22/2026$4,295,000
    Listed by Shoreview Partners Real Estate

Property Details for 320 1st St

Association

Amenities

  • Association Amenities: Other

Fees

  • Association Fee: $300.00 Monthly
  • Association Fee Includes: Water, Sewer

Exterior

Construction

  • Year Built: 2026
  • Architectural Style: Bungalow
  • Construction Materials: Stucco, Wood Siding, Other, Plaster, Brick Veneer, Concrete

Features

  • Patio And Porch Features: Deck, Enclosed
  • View: City Lights

Measurements

  • Building Area Total: 2,011
  • Lot Features: Other
  • Lot Size Acres: 0.06
  • Lot Size Area: 0
  • Lot Size Square Feet: 2,708
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 4181013017

Interior

Features

  • Appliances: Dishwasher, Double Oven, Gas Range, Microwave, Range, Free-Standing Range, Refrigerator, Electric Water Heater
  • Fireplace Features: Family Room
  • Fireplace: Yes
  • Interior Features: Family Room

Measurements

  • Living Area: 2,011
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 3
  • Bathrooms Partial: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 3

Parking

Parking

  • Covered Spaces: 2
  • Garage Spaces: 2
  • Parking Features: Attached, Other, Guest

Schools

High School

  • High School District: Manhattan Unified

Utilities

Equipment

  • Cooling: Other, Heat Pump
  • Heating: Heat Pump
  • Has Heating: Yes
  • Laundry Features: Other
  • Sewer: Public Sewer
  • Utilities: Cable Available, Natural Gas Available
  • Water Source: Public

Frequently Asked Questions

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

There are 3 bedrooms and 4 bathrooms in this single-family home at 320 1st St.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 320 1st St.

How does 320 1st St compare to other single-family homes in Sand Section?

This single-family home is listed 52% below the average price for single-family homes in Sand Section and has been on the market for 37 more days than the typical home in this area.

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

According to the MLS, this listing is 2,011 sqft.

320 1st St is a 3-bedroom, 4-bath single-family home for sale in Manhattan Beach CA 90266. On Prevu for 116 days at $4,195,000. This includes a recent price decrease of $30,000. This residence features 2,011 square feet of living space, located in Sand Section. The median listing price for single-family homes in this area is $6,299,000. Property amenities include private outdoor space, dishwasher, and swimming pool. Explore more single-family home listings in Manhattan Beach.

Based on information from bridgeMLS 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.