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$1,238,888

Listing Price

5beds

3baths

2,057sqft

7,098sqft lot

29 Underhill Ave, Syosset, NY 11791

Member Features

Find Real Estate Bargain!

  • Full foreclosure details

  • Home value, equity and ownership info

  • Find homes priced below market

  • Get full access with a FREE Account

Already a member?

For Sale

Off Market

Single Family

Home type

632.62

Price / sqft

1954

Year built

Home Details

Renovated and move in ready Expanded Cape in the heart of Syosset! Offering 2,087 sq ft with 5 bedrooms and 3 full baths, this home combines space, style, and convenience. Enjoy a sunlit open floor plan with a modern kitchen, stainless steel appliances, and formal dining area. The finished walk-out basement provides extra living and storage space, while the landscaped yard and private garage add comfort and functionality. Located minutes from shopping, dining, coffee shops, and the Syosset LIRR

Interior Details

Square Feet
  • 2057

Bedrooms
  • 5

Bathrooms
  • 3

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
  • 7098

Water
  • Yes

Sewer
  • Yes

Parking
  • Type:

    Garage, Attached

  • Location:

    N/A

  • Status:

    N/A

  • Number of Spaces:

    0

Deck
  • No

Patio
  • No

Fence
  • No

Pool
  • No

Porch
  • Yes

Stoop
  • No

Breezeway
  • No

Construction Details

Number of Stories
  • 1

Style
  • Cape Cod

Exterior
  • Aluminum/vinyl

Foundation
  • N/A

Roof
  • N/A

Roofing Material
  • Other (not Classified)

Tax History

Year

Amount

Land

Improvement

Percent Change

Assessment

2019

$13,525

$346

$326

--%

$672

2019

$13,525

$704

$147

--%

$851

2018

$13,585

$704

$204

--%

$908

2016

$13,858

$704

$389

--%

$1,093

2016

$13,858

$704

$389

--%

$1,093

2014

$13,288

$704

$389

--%

$1,093

2014

$13,288

$704

$389

--%

$1,093

2012

$10,725

$704

$389

--%

$1,093

percent-home-icon

Average Home Price in 11791

Nearby Properties

Zip Code

Price

Bed

Bath

Sqft

Lot

Sold Date

$1,217,581

-- Beds

2.5 Baths

1,810 Sqft

6,000 Lot (sqft)

Sold 09/10/2026

$958,000

-- Beds

2 Baths

1,875 Sqft

8,804 Lot (sqft)

Sold 10/13/2026

$1,499,999

5 Beds

5 Baths

2,124 Sqft

7,600 Lot (sqft)

Sold 10/12/2026

$1,085,000

4 Beds

2 Baths

1,825 Sqft

8,383 Lot (sqft)

Sold 09/26/2026

$999,888

4 Beds

3 Baths

2,043 Sqft

11,970 Lot (sqft)

Sold 09/29/2026

$939,000

3 Beds

3 Baths

1,819 Sqft

7,000 Lot (sqft)

Sold 10/17/2026

$1,529,000

5 Beds

4 Baths

2,092 Sqft

6,500 Lot (sqft)

Sold 09/29/2026

$1,303,524

-- Beds

3 Baths

2,132 Sqft

7,150 Lot (sqft)

Sold NaN/NaN/NaN

$1,250,000

3 Beds

3 Baths

1,793 Sqft

7,700 Lot (sqft)

Sold 10/13/2026

percent-home-icon

Calculators

Mortgage

Mortgage Calculator

Calculate your monthly mortgage payments.
Household Income
70,000
$
Home price
1,238,888
$
Down payment
247,777.6
$
Mortgage Rate
6.5
%
Loan Term
Property Tax Rate
1.1
%
Homeowner's Insurance (Annual)
7,433.32
$
HOA (Monthly)
0
$
PMI
0
$
$8,020
Your Payment
Total Monthly Payment:$8,020
Percent of Income:137%
Affordable:No

Details for 29 UNDERHILL AVE

Property Debt

Foreclosure Contact Details