For Sale: 921 Avenida Neptuno #3, Chula Vista, CA 91911. 4-bedroom 3.5-bath, 1850 sf, 2026 Costas $712,481 begin new search
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Overview

Anticipated October 2026 closing! Step into the generous proportions and modern comfort of Plan 5A at Costas by Shea Homes, a gated West Chula Vista community approximately one mile from the Chula Vista Bayfront. Located at 921 Avenida Neptuno #3, this three-story, new-construction condo offers approximately 1,850 sq. ft., 4 bedrooms, 3.5 baths and an attached 2-car garage. A downstairs bedroom provides valuable flexibility for guests, a home office or a peaceful retreat. The open-concept living and dining areas flow naturally into a contemporary kitchen designed for both everyday ease and effortless entertaining. Satin-white flat-panel cabinetry, quartz countertops and a spacious island create a clean, inviting backdrop, complemented by stainless steel KitchenAid appliances. The included package features an induction range with convection and air-fry capability, microwave, dishwasher and counter-depth refrigerator. Designer-selected flooring adds style and durability throughout, with wide-plank flooring at the entry, main living areas, kitchen, pantry, powder room and all stairs. Coordinating tile finishes the three full baths and laundry room, while upgraded carpeting brings comfort to all four bedrooms and the third-floor hallway. The primary bath features a clear-glass shower enclosure with tile extending to the ceiling, and both secondary baths include sleek porcelain slab tub surrounds. A Whirlpool front-load washer and dryer with pedestals are also included. Enjoy the coastal energy of West Chula Vista with convenient access to waterfront parks, the marina, walking and biking paths, dining and the Gaylord Pacific Resort. Silver Strand State Beach and other South Bay beaches are also within convenient driving distance. Offering a spacious layout, a full bedroom downstairs and thoughtfully coordinated finishes, this home is ready to complement a variety of lifestyles. Estimated completion and closing timing are subject to change.

Address 921 Avenida Neptuno

Unit# 3


Chula Vista, CA 91911
Listing Status ACTIVE
Asking Price $712,481
On Market Date $712,481 @ Sep 11, 2026
Rooms
Laundry, Kitchen, Living Room, Main Floor Bedroom
Square Footage 1850 sf
Bedrooms 4
Full Bathrooms 3
Half Baths 1
Interior
Bathrooms Total Integer4
Beds4
Est SF1,850
Full Bathrooms3
Laundry YN1
Main Level Bathrooms1
Main Level Bedrooms1
Half Bathrooms1
Rooms Total0
Serchbl RmsLaundry,Kitchen,Living Room,Main Floor Bedroom
Tot Bds0
Location
Address921 Avenida Neptuno
Addr Number921
Addr StreetAvenida Neptuno
Add Srch Num921
CityChula Vista
DirBay Blvd, to L Street to Industrial Blvd to Moss St to Avenida Neptuno
Geo Latitude32.612677
Geo Longitude-117.087178
Geo Match Code0
Geo Matched Method0
Geo Quality0
Geo Zoom Level0
High School DistrictSweetwater Union
Market Area91911 - Chula Vista
NeighborhdCostas
StateCA
Un Sp Num3
Waterfront YNNo
Zip91911
Condominium
AssessmentCFD/Mello-Roos
Assessments YN1
Association Dues 20
Association Fee20
Association Fee2 FrequencyMonthly
Association Fee FrequencyMonthly
Association YN1
HOA Fee$436.00
Financial
Electric Expense0
Fuel Expense0
Gross Income0
Insurance Expense0
Land Lease YNNo
Lease Amount0
Maintenance Expense0
Manager Expense0
Net Operating Income0
Other Expense0
Professional Management Expense0
Tax Annual Amount$0.00
Tax Year0
Trash Expense0
Water Sewer Expense0
Seller Consider Concession YN1
Sale History
Concessions Amount0
Sold Price0
Exterior
Cmplx Units141
Entry Location1
Ent Stps1
Excl Yrd0
Lot Size Acres0
Lot Size SourceBuilder
Lot Size UnitsSquare Feet
Patio YN0
PoolNone
Pool Private YN0
Property Attached YNYes
Spa0
StyleTownhouse
Total Stories3
ViewNone
Lot Size Area0
Horse YNNo
Parking
Attached Garage YNYes
Carport Spaces0
Number Remotes0
Parking Garage Spaces2
Parking Total2
Parking YN0
Garage YNNo
Carport YNNo
Basement
Below Grade Finished Area0
Basement YNNo
Features
Additional Parcels YNNo
AppliancesGas Cooking,Gas Cooktop,Water Heater,Disposal,Microwave,Dishwasher
Appliances YN1
Asctn AmntsPets Permitted,Pet Rules,Other,Maintenance Grounds
Common Walls2+ Common Walls
Complx FtrsUrban
CoolingCentral Air
Cooling YN1
Fireplace0
FPNone
Heating YN0
Keyword0
Landry LctnIndividual Room
LevelsThree Or More
New Construction YNYes
Number Of Units Total0
Sprinklers YN0
View YN0
Well Depth0
Well Gallons Per Minute0
Well Pump Horsepower0
Well Report YN0
Condition
Yr Blt2,026
Yr Built SrcBuilder
Listing Information
Assoc IDNorth San Diego County
LA1 First NmLisa
LA1 Last NamSanshey-Beaudin
IDXContact Infolisa.sanshey@sheaadvantage.com
Listing History
Timeline Notes
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Public Records
County San Diego
Assessor Parcel#
Zoning Residential
Monthly Payment Calculator
Property Tax estimate of 1% of listing price does not include local voter-approved bonds/assessments, supplemental taxes for new construction or ownership changes, extra local fees, etc.
Listing Source
Platform CRMLS
AOR North San Diego County
MLS Number NDP2608534
Courtesy of
Listing Agent Lisa Sanshey-Beaudin
lisa.sanshey@sheaadvantage.com
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