Welcome to 3599 Nina St, a beautifully upgraded home in the highly sought-after 55+ Costa Serena community of Oceanside. Perfectly positioned on a spacious corner lot just 5 miles from the coast, this home offers the ideal balance of peaceful living and everyday convenience, with shopping, dining, and amenities just minutes away. Step inside to find all-new vinyl plank flooring throughout, creating a clean, modern feel that’s both stylish and low-maintenance. The remodeled kitchen is a true highlight, featuring quartz countertops and a new energy-efficient refrigerator, perfect for everyday living or entertaining guests. The flexible floor plan includes three bedrooms and two bathrooms, plus a sun-filled bonus sunroom that adds valuable extra space for relaxing, hobbies, or hosting friends and family. Central air conditioning ensures year-round comfort no matter the season. Outside, the corner lot provides extra privacy and generous parking, along with a 1-car garage, a rare and valuable perk in this community. This is a move-in ready, thoughtfully upgraded home in one of Oceanside’s most desirable 55+ neighborhoods, offering comfort, convenience, and coastal living all in one. Homes like this in Costa Serena don’t come around often. Don’t miss your chance to ma
MLS #
CRPW26008224
MLS Source
California Regional MLS
Bedrooms
Ground Floor Bedroom, Primary Suite/Retreat
Kitchen
Exhaust Fan, Other
Appliances
Dishwasher, Exhaust Fan, Garbage Disposal, Microwave, Other, Oven - Gas, Oven - Self Cleaning, Oven Range - Built-In, Oven Range - Gas, Refrigerator, Dryer, Washer
Dining Room
Breakfast Nook, In Kitchen
Fireplace
None
Flooring
Laminate
Laundry
Other
Cooling
Ceiling Fan, Central Forced Air
Heating
Forced Air, Gas
Roof
Shingle
Foundation
None
Pool
None
Style
Contemporary
Garage/Parking
Garage, Gate/Door Opener, Other, RV Access, Side By Side, Garage: 1 Car(s)
Elementary District
Oceanside Unified
High School District
Oceanside Unified
Water
Other
HOA Fee
$0
Listing Agent
Cyrus Mohseni
The Keystone Team
License #: 02024260
Phone: (562) 501-4450
Co-Listing Agent
Brian Way
The Keystone Team
License #: 02231470
Phone: –
3599 Nina is a Townhouse in Oceanside, CA 92056. This 1,135 square foot property sits on a 3,800 Sq Ft Lot and features 3 bedrooms & 2 full bathrooms. It is currently priced at $705,000 and was built in 1983. This address can also be written as 3599 Nina, Oceanside, CA 92056.
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This listing information is up-to-date as of February 17, 2026. For the most current information, please contact Cyrus Mohseni, (562) 501-4450