Skip to main content

MLS ID KEY1041144Last updated Sep 23, 2026

Single Family

27 12th Avenue

Pending · Oyster Bay · Nassau County, NY 11579

Bedrooms
2 Beds
Bathrooms
1 Bath
Year built
1923
Est. monthly taxes
$585.21
Property gallery0 / 12
Loading photo…Photo unavailable

About this home

This beautifully updated Sea Cliff bungalow offers a charming blend of character, comfort and modern convenience. Sunlight pours through oversized windows and brand-new skylights (installed late 2025, when the roof was also redone), highlighting the warm wood floors throughout. The main level features a first-floor bedroom, home office and dining area, a den, and an inviting open kitchen. A unique spiral staircase leads to an open sleeping loft with its own skylight and windows. Two generous closets upstairs. The downstairs also features a bedroom closet and an office closet. Outside, a private garden enclosed by bamboo fencing creates a peaceful retreat, while a bluestone patio is perfect for outdoor dining and entertaining. Additional conveniences include two-car parking and an electric vehicle charger. While this one-of-a-kind bungalow is on a quiet residential street, it's also in the very heart of Sea Cliff, offering easy access to the village's restaurants, coffee shops, arts and music scene, and Sea Cliff's beautiful clifftop park, which offers views across the Long Island Sound. Additionally, Sea Cliff's LIRR station is less than a mile away.

Listing snapshot

Days on site
49 days
Listed on MLS
Sep 14, 2026
Full baths
1
Half baths
0
Annual property tax (MLS)
$7,022.54
Tax year
2025
Area source (MLS)
Measured
Listing brokerage
Daniel Gale Sothebys Intl Rlty
MLS ID
KEY1041144
Last updated
Sep 23, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1923
Garage
No
Total parking
2
Parking
Driveway, Electric Vehicle Charging Station(s)
Water source
Public
Sewer
Cesspool
Utilities
Cable Available, Electricity Available

Interior features

Basement
Bilco Door(s), Storage Space, Unfinished
Heating
Hot Water, Natural Gas
Cooling
Wall/Window Unit(s)
Interior
First Floor Bedroom, First Floor Full Bath, High Ceilings, Open Floorplan
Appliances
Gas Cooktop, Gas Oven
Flooring
Wood
Fireplace
No

Exterior features

Architectural style
Bungalow
Construction materials
Vinyl Siding
Private pool
No

Schools (MLS)

Elementary school
Sea Cliff Elementary School
Elementary school district
North Shore
Middle school
North Shore Middle School
Middle school district
North Shore
High school
North Shore Senior High School
High school district
North Shore

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

Recent activity

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

Location

Oyster Bay · Nassau County, NY 11579Show interactive map
27 12th Avenue

Oyster Bay · Nassau County, NY 11579

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.