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MLS ID KEY1012359Last updated Oct 18, 2026

Single Family

323 Walnut Street

Active · Long Beach · Nassau County, NY 11561

Bedrooms
5 Beds
Bathrooms
3 Baths
Year built
1925
Est. monthly taxes
$1,081
Property gallery0 / 37
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About this home

Exceptional flexibility meets timeless architecture in this captivating 5-bedroom, 3-full-bath Spanish Colonial. Thoughtfully designed with distinct living areas, a private entrance to the lower level, and an incredibly versatile floor plan, this home offers endless possibilities for today's evolving lifestyles. Whether you're accommodating extended household members, creating private guest quarters, designing the ultimate work-from-home environment, wellness retreat, fitness space, media room, or simply enjoying room to spread out, this residence adapts beautifully to your needs. A rare architectural gem that brings the romance of the Mediterranean to the shoreline, the home showcases an iconic stucco façade, decorative tile accents, a charming tower entry, and sun-filled interiors that evoke the feeling of a European seaside villa. Step inside to soaring 12-foot ceilings, a gracious living room anchored by a wood-burning fireplace with a stunning marble mantel, restored natural oak floors, and custom stained-glass windows. The spacious dining room flows seamlessly into the updated kitchen, while three bedrooms and two full baths complete the main level. Every room is filled with abundant natural light and refreshing ocean breezes. The expansive lower level enhances the home's remarkable versatility with its own private entrance, summer kitchen, spacious living area, two additional bedrooms, two-person sauna, and beautifully updated steam bath. Designed for privacy and flexibility, this level is ideal for extended household living, overnight guests, a dedicated home office, creative studio, gym, recreation room, or additional space to meet your changing lifestyle needs. Outside, enjoy a stand-alone hot tub, fire pit, deck, storage shed, renovated paver driveway, solar power system, and the home's striking terracotta roof. Just moments from the beach, boardwalk, LIRR, major parkways, shopping, cafés, boutiques, restaurants, and fitness studios, this exceptional property delivers the very best of coastal living.

Listing snapshot

Days on site
59 days
Listed on MLS
Jun 15, 2026
Full baths
3
Half baths
0
Annual property tax (MLS)
$12,972
Tax year
2025
Area source (MLS)
Measured
Listing brokerage
BERKSHIRE HATHAWAY
MLS ID
KEY1012359
Last updated
Oct 18, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1925
Garage
Yes
Garage spaces
1
Parking
Driveway, Garage, Off Street
Water source
Public
Sewer
Public Sewer
Utilities
Cable Connected, Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected

Interior features

Heating
Baseboard
Cooling
Wall/Window Unit(s)
Interior
First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Cathedral Ceiling(s), Ceiling Fan(s), Entrance Foyer, Formal Dining, Galley Type Kitchen, Granite Counters, High Ceilings, In-Law Floorplan, Original Details, Recessed Lighting, Sauna
Appliances
Dishwasher, Dryer, Freezer, Oven, Range, Refrigerator, Washer
Flooring
Hardwood, Tile, Wood
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Mediterranean
Construction materials
Stucco
Private pool
No

Schools (MLS)

Elementary school
East Elementary School
Elementary school district
Long Beach
Middle school
Long Beach Middle School
Middle school district
Long Beach
High school
Long Beach High School
High school district
Long Beach

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. First seen on this site
  3. MLS status changed

Location

Long Beach · Nassau County, NY 11561Show interactive map
323 Walnut Street

Long Beach · Nassau County, NY 11561

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.