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$659,000

Listing Price

3beds

1baths

1,040sqft

6,000sqft lot

521 Knoll Ct, Seaford, NY 11783

Member Features

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  • Full foreclosure details

  • Home value, equity and ownership info

  • Find homes priced below market

  • Get full access with a FREE Account

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For Sale

Off Market

Single Family

Home type

730.28

Price / sqft

1954

Year built

Home Details

Renovated Ranch Located in the Highly Desirable Island Trees School District. This 3 Bedroom Home is in the Perfect Mid-Block Location on A Quiet Residential Street. Easy Access to all Major Roadways, And All of Long Islands Amenities. Two & 1/2 Car Garage with Installed Cabinets Throughout. Finished Basement, Hardwood Floors Throughout, Central Air Conditioning, Updated 200 Amp Electrical, New Forced Hot Air/CAC Unit. Manicured Property with all new Landscaping. Rear Covered Patio. Low Taxes! Don't Miss the Chance to Make this Stunning Home Yours!!

Interior Details

Square Feet
  • 1040

Bedrooms
  • 3

Bathrooms
  • 1

Heating
  • Has Heating:

    Yes

  • Heating Type:

    Central

Cooling
  • Has Cooling:

    Yes

  • Cooling Type:

    Central

Fuel
  • Has Fuel:

    Yes

  • Fuel Type:

    Oil

Basement
  • Has Basement:

    No

  • Basement Type:

    Full

Flooring
  • Has Flooring:

    No

  • Flooring Type:

    N/A

Fireplace
  • Has Fireplace:

    Yes

  • Fireplace Type:

    N/A

Property Details

Lot Size
  • 6000

Water
  • Yes

Sewer
  • Yes

Parking
  • Type:

    Garage, Detached

  • Location:

    N/A

  • Status:

    N/A

  • Number of Spaces:

    2

Deck
  • No

Patio
  • No

Fence
  • No

Pool
  • No

Porch
  • Yes

Stoop
  • No

Breezeway
  • No

Construction Details

Number of Stories
  • 1

Style
  • Ranch

Exterior
  • Composition/composite

Foundation
  • N/A

Roof
  • N/A

Roofing Material
  • Other (not Classified)

Tax History

Year

Amount

Land

Improvement

Percent Change

Assessment

2019

$9,682

$220

$193

--%

$413

2019

$9,682

$497

$182

--%

$679

2018

$9,070

$497

$182

--%

$679

2016

$8,058

$497

$182

--%

$679

2016

$8,058

$497

$182

--%

$679

2014

$7,002

$497

$182

--%

$679

2014

$7,002

$497

$182

--%

$679

2012

$6,819

$497

$246

--%

$743

percent-home-icon

Average Home Price in 11783

Nearby Properties

Zip Code

Price

Bed

Bath

Sqft

Lot

Sold Date

$652,359

-- Beds

2 Baths

1,012 Sqft

6,000 Lot (sqft)

Sold 09/18/2026

$665,000

3 Beds

3 Baths

1,176 Sqft

6,000 Lot (sqft)

Sold 10/05/2026

$675,000

3 Beds

1 Baths

1,098 Sqft

6,000 Lot (sqft)

Sold 10/05/2026

$797,442

-- Beds

2 Baths

1,036 Sqft

6,000 Lot (sqft)

Sold 10/06/2026

$699,999

2 Beds

3 Baths

1,036 Sqft

6,000 Lot (sqft)

Sold 10/05/2026

$649,999

-- Beds

1 Baths

1,026 Sqft

6,800 Lot (sqft)

Sold 10/06/2026

$649,000

4 Beds

1 Baths

1,176 Sqft

7,125 Lot (sqft)

Sold 09/29/2026

$699,900

4 Beds

1.5 Baths

1,176 Sqft

6,000 Lot (sqft)

Sold 09/29/2026

$599,000

3 Beds

1 Baths

1,176 Sqft

6,348 Lot (sqft)

Sold 09/29/2026

percent-home-icon

Calculators

Mortgage

Mortgage Calculator

Calculate your monthly mortgage payments.
Household Income
70,000
$
Home price
659,000
$
Down payment
131,800
$
Mortgage Rate
6.5
%
Loan Term
Property Tax Rate
1.1
%
Homeowner's Insurance (Annual)
3,954
$
HOA (Monthly)
0
$
PMI
0
$
$4,266
Your Payment
Total Monthly Payment:$4,266
Percent of Income:73%
Affordable:No

Details for 521 KNOLL CT

Property Debt

Foreclosure Contact Details