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921 Avenida Neptuno, 3, Chula Vista, CA 91911

$712K4bd · 4ba · 1,850 sqft
HOA $436/mo•Townhouse•
Active
•33d on market•MLS# 8N-2608534

Property Description

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.

Features & Amenities

FeeBuilt 2026

Property Details

Land Type
Fee
Year Built
2026
Property Type
Residential
Property Subtype
Townhouse
Parking Spaces
2
Garage Spaces
2
Cooling
Central Air
View
None
City
Chula Vista
Zip Code
91911
County
San Diego
Listed byUnknown Office, Lisa Sanshey-Beaudin

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$3,602.69
Principal & Interest
Loan Amount
$569,985
Total Interest
$726,984
Total Payment Over 30 Years
$1,296,969
This calculator provides estimates only. Actual mortgage payments may include taxes, insurance, HOA fees, and PMI. Contact a lender for accurate quotes.

Comparative Market Analysis

Residential Tier · 5 active · 5 closed

921 Avenida Neptuno, 3, Chula Vista, CA 91911

Chula Vista · Townhouse

$712K
Residential Tier
Beds
4
Baths
4
Sqft
1,850
Lot
0 sqft
Year
2026
$/Sqft
$385
Pool: No✓
Spa: No✓
View: None✓
Garage: 2-car✓

Listed 6.9% below the median closed sale of $765,000. Price per sqft ($385) is a 14% discount to closed comps ($447).

Price Position

Priced below the market — value advantage over the field.

Price advantage
Subject listed at $712K· $385/sqft
Total list price
Closed comps
vs closed median $765K
−$53K (−6.9%)
Active comps
vs active median $720K
−$8K (−1.0%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $410
−$25 (−6.1%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
916 Avenida NeptunoChula Vista2026441,7800$407$724,3103098
789 VadaChula Vista2024441,8108,276$398$720,00010897
2890 Silver Medal RoadChula Vista2015441,6520$433$715,0006691
510 Avenida CentroChula Vista2026342,0110$378$759,9008391
916 Avenida NeptunoChula Vista2026331,6440$433$712,6402487
Total: 5 · Average3.63.81,779.48,276$409.8$726,37062.2
Median1,780$720,000

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
2026 Via RomaChula Vista202307/22/2026431,7410$779,000$760,000$4370.987491
2332 Trevi CirChula Vista202307/13/2026431,7410$799,000$800,000$4601.0013591
2110 Trevi CircleChula Vista202309/02/2026431,6890$765,000$765,000$4531.003491
789 Mateo StreetChula Vista202406/29/2026431,9820$849,000$859,000$4331.0110991
2277 Trevi CircleChula Vista202209/04/2026431,6890$760,000$765,000$4531.014590
Total: 5 · Average4.03.01,768.40$789,800$789,800$447.2—79.4
Median1,741$765,000$765,000

Market Analysis

List vs Sale $/SqFt

Sale Price Trend

Days on Market

Sale vs List Price

AI-generated CMA

This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.