Welcome to Seaside Heaven, a newly constructed South Sand Section townhome offering the perfect blend of modern luxury and relaxed coastal living. The dream of owning new construction in the coveted South Sand Section of Manhattan Beach is now a reality—and at a price point that is remarkably below today’s estimated replacement cost, presenting an increasingly rare opportunity in one of Southern California’s most desirable coastal communities.
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 arguably one of Manhattan Beach’s most seasoned and respected builders, no detail has been overlooked. Every finish, fixture, and design element has been carefully considered to deliver a home of exceptional quality, functionality, and timeless appeal.
Ideally positioned between Hermosa Beach and downtown Manhattan Beach, the home offers exceptional walkability to shops, dining, beaches, and everything that makes the Sand Section lifestyle so highly sought after.
Seaside Heaven blends sophistication and functionality with a premier Thermador appliance package featuring a panel-ready French door refrigerator, a 46-inch 6-burner dual-oven range, Taj Mahal quartzite countertops, a soapstone wet bar with a fully integrated sink, natural slab surfaces throughout, rift-cut white oak cabinetry with custom architectural details, and bespoke stain-grade hemlock exterior wood siding. The private primary suite serves as an elegant retreat complete with a custom-designed closet.
An innovative covered third-level patio with skylights and infrared heat creates a seamless indoor-outdoor living experience ideal for year-round coastal enjoyment.
Offering refined design, top-tier finishes, exceptional value, and a coveted beachside location, Seaside Heaven delivers elevated Manhattan Beach living at its finest. An outstanding opportunity for discerning buyers seeking both luxury and long-term value.
AGENT: Anthony Kostelak LISTING BROKERAGE: Shoreview Partners Real EstateThis 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 arguably one of Manhattan Beach’s most seasoned and respected builders, no detail has been overlooked. Every finish, fixture, and design element has been carefully considered to deliver a home of exceptional quality, functionality, and timeless appeal.
Ideally positioned between Hermosa Beach and downtown Manhattan Beach, the home offers exceptional walkability to shops, dining, beaches, and everything that makes the Sand Section lifestyle so highly sought after.
Seaside Heaven blends sophistication and functionality with a premier Thermador appliance package featuring a panel-ready French door refrigerator, a 46-inch 6-burner dual-oven range, Taj Mahal quartzite countertops, a soapstone wet bar with a fully integrated sink, natural slab surfaces throughout, rift-cut white oak cabinetry with custom architectural details, and bespoke stain-grade hemlock exterior wood siding. The private primary suite serves as an elegant retreat complete with a custom-designed closet.
An innovative covered third-level patio with skylights and infrared heat creates a seamless indoor-outdoor living experience ideal for year-round coastal enjoyment.
Offering refined design, top-tier finishes, exceptional value, and a coveted beachside location, Seaside Heaven delivers elevated Manhattan Beach living at its finest. An outstanding opportunity for discerning buyers seeking both luxury and long-term value.
Courtesy of Shoreview Partners Real Estate. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than The Agency RE include the name of the listing broker. Neither the listing company nor The Agency RE shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved. 320 1st St
Manhattan Beach, CA
Property Details
Price:
$4,295,000
MLS #:
PV26111426
Status:
Active
Beds:
3
Baths:
4
Type:
Townhouse
Neighborhood:
142manhattanbchsand
Listed Date:
May 22, 2026
Finished Sq Ft:
2,001
Lot Size:
2,708 sqft / 0.06 acres (approx)
Year Built:
2026
BungalowNewconstruction142 – Manhattan Bch Sand142manhattanbchsandManhattan UnifiedCity Lights
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Schools
School District:
Manhattan Unified
Interior
Appliances
DW, FZ, GD, IM, MW, RF, WLR, GO, GR, BIR, FSR, _6BS, DO, EWH, HOD
Bathrooms
3 Full Bathrooms, 1 Half Bathroom
Cooling
HP, DUC
Heating
HP, DUC
Interior Features
BI, WB, BAR, STNC, BL, DW
Laundry Features
STK
Levels
C
Main Level Bathrooms
2
Main Level Bedrooms
2
Exterior
Architectural Style
BNG
Attached Garage YN
1
Common Walls
_1CW
Community Features
WATE
Construction Materials
STC, VSD, WOD, CON, SFI, PLS, BRVE
Exterior Features
RG
Garage Spaces
2
Parking Spots
2
Parking Total
2
Patio And Porch Features
DK, EN
Roof
ASP, SHN
Spa Features
NO
View
CI
Waterfront Features
OCN, BCH
Financial
HOA Fee
$300
HOA Fee Frequency
MO
Map
Community
- Address320 1st St Manhattan Beach CA
- CityManhattan Beach
- CountyLos Angeles
- Zip Code90266
