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$950,000 Coming Soon

  • For Sale
  • Coming Soon
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 3,026 Sq. Ft.
  • .5 Car Garage
  • Updated 3 days ago
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This Diamond Expanded Brookfield Colonial showcases exeptional craftsmanship and upscale living at every turn. The home features new gourmet kitchen with a spacious est-in island, custom cabinetry, premier countertops, top-of-line finishes.

Full Property Details for 23 Gaynor Ave

General

  • Price: $950,000
  • Taxes: $16,343
  • Status: Coming Soon
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 1003531
  • Updated: 5/22/2026
  • Expected Market Date: 6/3/2026

Interior

  • Number of Rooms: 8
  • Interior Features: Formal Dining, Granite Counters, His and Hers Closets, Kitchen Island, Natural Woodwork, Primary Bathroom, Walk-In Closet(s)
  • Fireplace: Yes
  • Appliances: Cooktop, Dishwasher, Dryer

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4

Additional Information

  • Pool: Yes
  • Private Pool: Yes

Parking

  • Garage: Yes
  • Garage Spaces: .5
  • Parking Features: Driveway

Location

  • County: Suffolk County

School Information

  • High School District: Smithtown
  • Elementary School: Tackan Elementary School
  • Middle School: Great Hollow Middle School
  • High School: Smithtown High School-East

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Baseboard

Utilities

  • Sewer: Cesspool
  • Water: Public
  • Utility Description: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Trash Collection Public, Water Connected

Structural Information

  • Architectural Style: Colonial
  • Detached/Attached: Detached
  • Construction: Aluminum Siding
  • Basement: Yes
  • Basement Desc.: Finished, Partial
  • Building Size: 3026
  • Square Feet: 3,026
  • Sq. Ft. Source: Public Records
  • Year Built: 1974

Lot Features

  • Lot Size (Acres): 0.35
  • Lot Size (Sq. Ft.): 15,246

Financial Considerations

  • Tax Amount: $16,343

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0800-139-00-01-00-011-000

Listed by Realty One Group First

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Listing agent

— 23 Gaynor Ave —

  • Realty One Group First

646-773-2127

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 23 Gaynor Ave

School District:Smithtown Central School District
NameGradesDistance
Tackan Elementary School
99 Midwood Avenue, Nesconset, NY 11767
K-50.6 mi
Great Hollow Middle School
150 Southern Boulevard, Nesconset, NY 11767
6-80.5 mi
Smithtown High School East
10 School Street, Saint James, NY 11780
9-122.2 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 23 Gaynor Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/22/2026
Listed
$950,000
18900%
MLS
10/10/2024
Sold
$5,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 23 Gaynor Ave

Year
Property Taxes
Change
Tax Assessment
Change
2024
$15,301
100%
$5,890
—
2020
100%
$5,890
—
2022
-100%
$5,890
—
2016
$12,052
-19%
$5,890
—
2020
$14,946
17%
$5,890
—
2018
$12,822
4%
$5,890
—
2017
$12,325
1%
$5,890
—
2016
$12,184
1%
$5,890
—
2015
$12,026
2%
$5,890
—
2015
$11,798
-2%
$5,890
-4%
2014
$12,073
2%
$6,150
—
2013
$11,800
—
$6,150
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 23 Gaynor Ave

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by Realty One Group First

23 Gaynor Avenue, Nesconset, NY 11767 (MLS# 1003531) is a Single Family property with 4 bedrooms, 2 full bathrooms and 1 partial bathroom. 23 Gaynor Avenue is currently listed for $950,000 and was received on June 03, 2026. Want to learn more about 23 Gaynor Avenue? Do you have questions about finding other Single Family real estate for sale in Nesconset? You can browse all Nesconset real estate or contact a Coldwell Banker agent to request more information.

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