Last Sold Price
7 baths5,995 sqft$442/sqft
428 Harbor Rd, Unit I, Syosset, NY 11791

Property Details for 428 Harbor Road, Unit I

Status
MLS #
-
Days on Market
-
Taxes
-
HOA Fees
-
Condo/Co-op Fees
-
Property Type
-
MLS Type
Sale / Residential / Building / 1 / 1
Year Built
1918
Lot Size
2.71 AC / 118,048 SF

Recent comparable sales

Median sold price

$2,115,000

Avg days on market

102

Sale-to-list ratio

86.7%

[Syosset, NY]

9 comparable properties found

1

$5,995,000

Sold 07/24/25

Unavailable
Bedrooms
5.5
Bathrooms
5,005
Square Feet
2
Acres
2

$2,100,000

Sold 09/20/24

Unavailable
Bedrooms
4.5
Bathrooms
4,324
Square Feet
0.48
Acres
3

$1,350,000

Sold 10/10/24

5
Bedrooms
7
Bathrooms
4,750
Square Feet
1
Acres
4

$1,935,000

Sold 04/14/26

Unavailable
Bedrooms
3
Bathrooms
3,326
Square Feet
2.13
Acres
a front view of a house with a garden and plants
5

$2,924,000

Sold 10/24/25

6
Bedrooms
5,617
Square Feet
2
Acres
a front view of a house with a garden
6

$2,380,000

Sold 12/03/24

5
Bedrooms
5,000
Square Feet
0.51
Acres
7

$3,130,000

Sold 12/23/24

4
Bedrooms
5.5
Bathrooms
4,825
Square Feet
2.56
Acres
$2,115,000 | 148 Cold Spring Road, Syosset, NY 11791
8

$2,115,000

Sold 06/20/25

6
Bedrooms
5,552
Square Feet
1.44
Acres
$1,975,000 | 14 Wilshire Drive, Syosset, NY 11791
9

$1,975,000

Sold 09/16/24

5
Bedrooms
Unavailable
Square Feet
0.54
Acres

Location

Add your commute

Building Information for 428 Harbor Road, Unit I

Stories2Residences-Year Built1918Lot Size2.71 AC / 118,048 SF

Payment Calculator

$16,493 per month

30 year fixed, 6.55% Interest

Principal and Interest

$13,470

Property Taxes

$3,023

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property History for 428 Harbor Road, Unit I

DateEvent & SourcePriceAppreciation
Feb 5, 2010

Sold (Public Record)

Public Record #284421210

$2,650,000
DateEvent & SourcePrice
02/05/2010

Sold (Public Record)

Public Record #284421210

$2,650,000

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

Public Records for 428 Harbor Road, Unit I

Taxable ValueLand$686Additions$1,096Total$1,782
Tax Record2025$36,278 ($3,023 / month)
Home Facts
Baths7Total Finished SqFt5,995 SqFtAbove Grade Finished SqFt5,995 SqFtStories2Lot Size118,048 SqFtStyleSingle Family ResidenceYear Built1918Year Renovated1918CountyNASSAUAPN282413 14.-A-1083

Schools near 428 Harbor Road, Unit I

This home is within Cold Spring Harbor Central School District.
Rating
School
Type
Grades
Distance
Public - K to 1
Public - 2 to 6
Public - 7 to 12
Rating
School
Distance
Goosehill Primary Center
PublicK to 1

West Side School
Public2 to 6

Cold Spring Harbor High School
Public7 to 12

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.

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Nearby home values

AddressSold priceBedsBathsSqftLot (Sqft)
This home: 428 Harbor Road, Unit I, Syosset, NY 11791
$2,650,000
7
5,995
118,048
$745,500
3
2,079
87,251
3
2.5
3,495
95,832
$1,150,000
3
6.5
3,305
120,879
$860,000
2.5
3,731
122,839
$875,000
2
1,800
116,305

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

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 website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2026, OneKey® MLS. All Rights Reserved.