- 3 Beds
- 4 Baths
- 2,011 Sqft
- .06 Acres
320 1st St
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.
Essential Information
- MLS® #PV26111426
- Price$4,225,000
- Bedrooms3
- Bathrooms4.00
- Full Baths3
- Half Baths1
- Square Footage2,011
- Acres0.06
- Year Built2026
- TypeResidential
- Sub-TypeTownhouse
- StyleBungalow
- StatusActive
Community Information
- Address320 1st St
- Area142 - Manhattan Bch Sand
- CityManhattan Beach
- CountyLos Angeles
- Zip Code90266
Amenities
- AmenitiesOther, Water
- Parking Spaces2
- # of Garages2
- ViewCity Lights
- WaterfrontOcean Access, Beach Access
- PoolNone
Utilities
Cable Available, Electricity Available, Natural Gas Available
Parking
Carport, Door-Single, Garage, Guest, Attached Carport
Garages
Carport, Door-Single, Garage, Guest, Attached Carport
Interior
- HeatingDuctless, Heat Pump
- CoolingDuctless, Heat Pump
- FireplaceYes
- FireplacesFamily Room
- # of Stories3
- StoriesThree Or More
Interior Features
Wet Bar, Built-in Features, Balcony, Stone Counters, Bar, Walk-In Closet(s), Dumbwaiter
Appliances
SixBurnerStove, Built-In Range, Double Oven, Dishwasher, Electric Water Heater, Free-Standing Range, Freezer, Disposal, Gas Oven, Gas Range, Ice Maker, Microwave, Refrigerator, Range Hood, Water To Refrigerator
Exterior
- Exterior FeaturesRain Gutters
- RoofShingle, Asphalt
- FoundationSlab
Exterior
Brick Veneer, Concrete, Stucco, Wood Siding, Plaster, Spray Foam Insulation, Vertical Siding
Construction
Brick Veneer, Concrete, Stucco, Wood Siding, Plaster, Spray Foam Insulation, Vertical Siding
School Information
- DistrictManhattan Unified
Additional Information
- Date ListedMay 22nd, 2026
- Days on Market100
- HOA Fees300
- HOA Fees Freq.Monthly
Listing Details
- AgentAnthony Kostelak
- OfficeShoreview Partners Real Estate
Price Change History for 320 1st St, Manhattan Beach, (MLS® #PV26111426)
| Date | Details | Change |
|---|---|---|
| Price Reduced from $4,295,000 to $4,225,000 |
Anthony Kostelak, Shoreview Partners Real Estate.
Based on information from California Regional Multiple Listing Service, Inc. as of August 30th, 2026 at 2:25am PDT. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.