21 Walnut Avenue

Setauket, NY 11733

Sq. Ft.
/ Sq. Ft.
Sq. Ft.
per Sq. Ft.


The perfect combination of rustic charm and beach living is offered here! Enjoy living in Poquott Village and all of it's amenities including private beaches, tennis, and deep water mooring rights. Tastefully updated kitchen in 2018 includes new granite counter tops, SS appliances, refinished cabinets, and new electric. Freshly painted interior, custom woodwork, new roof in 2015, brand new washer/dryer in 2020, fully fenced in yard. Newly renovated three-season porch and office give this three bedroom...

Property Details for 21 Walnut Avenue

Architectural Style
2 Story
Community Features
Garage Spaces


Listing Courtesy of Coach Real Estate Associates, Dana Murillo-Romeo

Property Details for 21 Walnut Avenue

MLS #3306755
Days on Market22
Taxes$8,213.9 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeSingle Family
Year Built1950
Lot Size0.22 AC / 9,583 SF
CountySuffolk County

Contact a Compass agent


Listing Courtesy of Coach Real Estate Associates, Dana Murillo-Romeo

Building Information for 21 Walnut Avenue

Stories-Year Built1950Building Size-Lot Size0.22 AC / 9,583 SF

Payment Calculator

$2,528 per month

30 year fixed, 2.95% Interest

Principal and Interest


Property Taxes


HOA Dues


Property Information for 21 Walnut Avenue

    Location and General Information
  • MLS Area Minor: 28
  • MLS District Code: 205
  • Directions: 25a to Washington to Walnut
  • Unparsed Address: 21 Walnut Avenue, Setauket, NY 11733
  • Syndicate To: Zillow/Trulia
  • Street Number: 21.0
  • Street Number: 21
  • Street Name: Walnut
  • County Or Parish: Suffolk
  • PostalCode: 11733
    School Information
  • Elementary School: Setauket Elementary School
  • Elementary School District: Three Village
  • Middle Or Junior School: Paul J Gelinas Junior High School
  • Middle Or Junior School District: Three Village
  • School District: Three Village, Three Village, Three Village
  • High School: Ward Melville Senior High School
  • HighSchool District: Three Village
  • Parking Features: Private, Driveway
  • Attached Garage: No
  • Garage: No
    Taxes and HOA Information
  • Tax Annual Amount: 8214
  • Tax Block: 0005
  • Tax Lot: 18
  • Tax Map Number: 0205-007-00-05-00-018-000
  • Tax Other Annual Assessment Amount: $712
    Green Features
  • Green Features: Oil, Forced Air, Tennis Court(s), Dock
    Lot Information
  • Lot Features: Cul-De-Sec, Private
  • Lot Size Acres: 0.22
  • Lot Size Area: 0.22
  • Lot Size Dimensions: .22
  • Lot Size Source: Other
  • Lot Size Square Feet: 9583.0
  • Lot Size Units: Acres
  • Living Area Units: Square Feet
  • Parcel Number: 0205-007-00-05-00-018-000
  • Building Area Units: Square Feet
    Property and Assessments
  • New Construction YN: No
  • Property Condition: Mint++
  • YearBuilt: 1950
  • Flood Zone Date: 04-26-2021
  • Flood Zone Report: Yes
  • Property Attached: No
  • Property Type 1: Residential
  • Property Type 2: Single Family Residence
  • Sewer: Cesspool
  • Water Source: Public
  • Amenities: Exercise Room, Hardwood, Wood Burning Stove, Park, Public, Home Office, Dock, Beach Access, Beach Front, Granite Counters, Den/Family Room, Tennis Court(s)
Interior and Exterior Features
    Interior Features
  • Heating: Oil, Forced Air
  • Cooling: Yes
  • Cooling: Window Unit(s)
  • Number Of Kitchens: 1
  • Interior Features: Den/Family Room, Exercise Room, Granite Counters, Home Office
  • Levels: 2.00
  • Fireplace Features: Wood Burning Stove
  • Fireplaces Total: 1
  • Fireplace: Yes
  • Flooring: Hardwood
  • Basement: None
  • Bathrooms Full: 2
  • Bathrooms Half: 0
  • Bathrooms Total Integer: 2
  • Bedrooms Total: 3
  • Common Walls: No Common Walls
    Exterior Features
  • Senior Community YN: No
  • Waterfront Features: Beach Access, Beach Front
  • Exterior Features: Tennis Court(s), Dock
Room Information
    Room Information
  • Total Rooms: 8
    Sale and Listing Information
  • On Market Date: 04-25-2021
    Rental Information
  • Lease Considered: No

Property History for 21 Walnut Avenue

DateEvent & SourcePriceAppreciation
May 17, 2021


ONEKEY #3306755

Apr 27, 2021

Price Change

ONEKEY #3306755

Apr 25, 2021

Listed (Active)

ONEKEY #3306755

DateEvent & SourcePrice


ONEKEY #3306755


Price Change

ONEKEY #3306755


Listed (Active)

ONEKEY #3306755


For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 21 Walnut Avenue

Taxable ValueLand$250Additions$1,750Total$2,000
Tax Record2020$7,368 ($614 / month)
Home Facts
Beds0Lot Size9,583 SqFtStyleSingle Family ResidenceCountySUFFOLKAPN0205007000500018000

Schools near 21 Walnut Avenue

Setauket Elementary SchoolPublicK-61.4 mi
Paul J Gelinas Junior High SchoolPublic7-92.2 mi
Ward Melville Senior High SchoolPublic9-122.5 mi

Setauket Elementary School

K-6, 1.4 mi, Public


Paul J Gelinas Junior High School

7-9, 2.2 mi, Public


Ward Melville Senior High School

9-12, 2.5 mi, Public


School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

Sorry, we can't find any similar homes at this time. Please check back later.

Similar Sold Homes

Sorry, we can't find any similar sold homes at this time. Please check back later.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass expressly disclaims any liability in connection therewith. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Coach Real Estate Associates, Dana Murillo-Romeo

The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the Multiple Listing Service of Long Island, Inc. Information Copyright 2021, Multiple Listing Service of Long Island, Inc. All Rights Reserved.