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MLS ID KEY1054858Last updated Oct 9, 2026

Single Family

70 14th Avenue

Active · Oyster Bay · Nassau County, NY 11579

Bedrooms
1 Bed
Bathrooms
2 Baths
Year built
1900
Est. monthly taxes
$1,222.17
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About this home

A rare and truly unique opportunity in the heart of Sea Cliff, offering a residential apartment above with an incredibly flexible main-level space below. This 2,304-square-foot property gives an owner the ability to create a setup that works for their lifestyle, with endless potential for a studio, office, creative workspace, workshop, storage, or other use, subject to Village approval. The main floor includes a front office with a bay window, oversized garage/workspace, parking in front, and abundant natural light from a skylight and vented atrium. With Sea Cliff’s vibrant arts community, the space could be especially appealing to an artist or creative professional looking for room to work and create. The garage currently accommodates approximately 3 cars, with the potential for a second vehicle entry, adding even more flexibility for an owner-user, car enthusiast, or someone needing additional workspace and storage. Located in the heart of Sea Cliff, close to the Village’s shops, restaurants, galleries, and community amenities, this is an extremely rare property with incredible potential and versatility.

Listing snapshot

Days on site
30 days
Listed on MLS
Sep 28, 2026
Full baths
2
Half baths
0
Annual property tax (MLS)
$14,666
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Douglas Elliman Real Estate
MLS ID
KEY1054858
Last updated
Oct 9, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1900
Garage
Yes
Garage spaces
3
Parking
Attached, Covered, Driveway, Garage, Heated Garage, Oversized, Storage, Tandem
Water source
Public
Sewer
Cesspool
Utilities
Electricity Connected, Natural Gas Connected, Water Connected

Interior features

Heating
Forced Air, Hot Water, Natural Gas
Cooling
None
Interior
First Floor Full Bath, Storage, Walk-In Closet(s), Washer/Dryer Hookup
Appliances
Dishwasher, Dryer, Electric Oven, Gas Oven, Range, Refrigerator, Washer
Flooring
Hardwood

Exterior features

Architectural style
Other
Construction materials
Frame
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. First seen on this site
  3. MLS status changed

Location

Oyster Bay · Nassau County, NY 11579Show interactive map
70 14th 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.