921 Avenida Neptuno #3, Chula Vista, CA, 91911
About This Home
New Construction estimated to be completed Summer 2026. STUNNING LUXURY TOWNHOME in the highly desirable Costas in vibrant Chula Vista. This is your opportunity to own a beautiful contemporary Costas-Plan 5A, 4 BR, 3.5 BA town home with 2 car garage attached. Main floor bedroom bath. Open floor plan with deck off living room. Kitchen features Quartz counters, stylish gourmet Islan for entertaining, white cabinets and stainless-steel appliances. Primary suite and spa-Inspired primary baths with expansive shower and quartz countertops. Smart features such as Eero Wireless Access Points, Ring Wi-Fi Smart Video Doorbell, Amazon Echo Show, Leviton Smart Wi-Fi Dimmer Switch at Kitchen, Liftmaster Wi-Fi Garage Door Opener, Air-Conditioning and Heating System with Honeywell® Wi-Fi Programmable Thermostat, Fiber Optic Ready for Future Fiber Optic Cabling, solar and more! Costas is a gated community with community gathering area, dedicated areas for pets and lounge stations for you to enjoy! Located in beautiful Chula Vista and perfectly positioned within the site of a historic marina just over a mile and a half from the water, Costas is where you’ll sail into that quintessential SoCal lifestyle you’ve been dreaming of. Costas, a spectacular neighborhood offers plenty of room for everyday living, entertaining, and more. Beyond your doorstep, there’s so much more to love.
Getting Around
Walker's Paradise
Good Transit
BikeableSchools
Construction
Condition
- New construction: Yes
- Year built: 2026
Type & Style
- Home type: Townhouse
- Property subType: Townhouse
Interior
Appliances
- Appliances included: Dishwasher,Gas Cooking,Gas Cooktop,Disposal,Microwave,Water Heater
- Laundry features: Laundry Room
Bedroom
- Features: Bedroom on Main Level
Bedrooms & Bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
- Main level bathrooms: 1
- Main level bedrooms: 1
Cooling
- Cooling features: Central Air
Features
- Bedroom on Main Level
- Fireplace features: None
- Common walls with other units/homes: 2+ Common Walls
Interior Area
- Total interior livable area: 1,850 sqft
Property
Details
- Attached to another structure: Yes
- Zoning: Residential
- Special condition: Standard
Features
- Levels: Three Or More
- Stories: 3
- Entry location: 1
- Pool features: None
- Has view: Yes
- View description: None
Parking
- Total spaces: 2
- Parking features: Garage - Attached
- Has garage: Yes
- Attached garage spaces: 2
- Covered spaces: 2
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Earthquake
- Inland Flooding
- Heat Wave
- Wildfire
How This Home’s Risks Compare
FEMA Declared Disasters in San Diego County and California
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $3,921 | $47,052 |
| Home Insurance * | $127 | $1,524 |
| Property Taxes | $433 | $5,196 |
| Electricity | $398 | $4,786 |
| Total | $4,879 | $58,548 |
Income You'd Need if You Spent...
California FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-03-11 | Price change | $760,000 |
| 2026-01-28 | Listed for sale | $759,000 |
View on Zillow