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MLS ID KEY1022927Last updated Oct 25, 2026

Single Family

221 Division Street

Active · Southampton · Suffolk County, NY 11963

Bedrooms
3 Beds
Bathrooms
2 Baths
Year built
1900
Est. monthly taxes
$494.22
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About this home

A home with a story, 221 Division Street, fondly known as "Berkeley House" is a beautifully reimagined historic cottage where California-inspired design meets the creative spirit of Sag Harbor. Long a haven for writers, artists and publishers, Sag Harbor has been home to legendary literary figures including Random House editors Jason Epstein and Robert "Bob" Loomis. Within that tradition, Berkeley House has cultivated a creative identity of its own, remembered for gatherings, conversation and beautiful gardens. Completely reimagined with a nod to classic West Coast bungalows, the light-filled home features warm natural materials, historic floors, a vaulted living room with fireplace, a bright chef's kitchen with hand-finished tile, three bedrooms and two beautifully appointed baths. Outside, specimen trees, lush landscaping and classic white hydrangeas surround two shaded brick patios designed for dining and entertaining. The private garden offers room for a plunge pool. Located just a few blocks from Main Street, the home is offered with furnishings available. Beachy yet sophisticated, historic yet fresh, Berkeley House offers an effortless Village lifestyle just moments from the heart of Sag Harbor, a special home where creativity, character and timeless design come together.

Listing snapshot

Days on site
42 days
Listed on MLS
Sep 16, 2026
Full baths
2
Half baths
0
Annual property tax (MLS)
$5,930.7
Tax year
2025
Area source (MLS)
Other
Listing brokerage
Douglas Elliman Real Estate
MLS ID
KEY1022927
Last updated
Oct 25, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1900
Garage
No
Parking
Driveway
Water source
Public
Sewer
Public Sewer
Utilities
Electricity Available, Water Available

Interior features

Basement
Finished
Heating
Natural Gas
Cooling
Central Air
Interior
First Floor Bedroom, Chefs Kitchen, Kitchen Island, Master Downstairs
Appliances
Dishwasher, Range, Refrigerator, Stainless Steel Appliance(s), Washer
Flooring
Hardwood
Fireplace
Yes

Exterior features

Architectural style
Cottage
Construction materials
Frame
Private pool
No

Schools (MLS)

Elementary school
Sag Harbor Elementary School
Elementary school district
Sag Harbor
Middle school
Pierson Middle/High School
Middle school district
Sag Harbor
High school
Pierson Middle/High School
High school district
Sag Harbor

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

Southampton · Suffolk County, NY 11963Show interactive map
221 Division Street

Southampton · Suffolk County, NY 11963

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.