COMING SOON: Waterfront Expanded Ranch on a Freeport Canal!
An incredible waterfront opportunity is hitting the market soon! Welcome to 603 Nassau Avenue, an exceptional property in the classic maritime community of Freeport, NY.
This beautifully maintained 1.5-story Expanded Ranch combines a highly versatile layout with rare municipal utility advantages across three functional levels of living space.
Property Highlights Coming to Market:
Versatile Layout: The main level features a sun-drenched, open layout with hardwood floors. The upper half-story hosts private bedrooms framed by classic dormer architecture. A fully finished basement provides a massive bonus level for a recreation room, home office, or gym.
Waterfront Location: Boasts direct canal frontage right in the backyard, giving you beautiful water views and immediate access to the local waterways leading out to the open bay. Bring your vision to customize your dream waterfront oasis!
Elite Utility Profile: Connected to 100% public water and public sewer, entirely eliminating private well or septic liabilities. Equipped with central forced-air heating.
Built-in Savings: Powered by Freeport Electric, the village’s independent municipal power grid, offering electricity rates historically and substantially lower than regional providers.
Located just minutes from Freeport’s famous Nautical Mile, fine waterfront dining, local parks, and the LIRR for an easy NYC commute. Stay tuned for photos and to schedule a private showing!
For sale
$919,000
603 Nassau Avenue, Freeport, NY 11520
4beds
1,917sqft
Single Family Residence, Residential
Built in 1966
4,800 Square Feet Lot
$-- Zestimate®
$479/sqft
$-- HOA
What's special
- 61 days
- 198
- 3
Zillow last checked:
Listing updated:
Listed by:
Keller Williams Realty Greater 516-873-7100,
Jayla S. Collins 914-531-2222
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 1022375
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Forced Air, Other
Cooling
- Central Air
Appliances
- Included: Other
Features
- Other
- Basement: Full
- Attic: None
- Has fireplace: No
Interior area
- Total structure area: 1,917
- Total interior livable area: 1,917 sqft
Property
Parking
- Total spaces: 2
- Parking features: Driveway, Garage
- Garage spaces: 2
- Has uncovered spaces: Yes
Features
- Levels: One and One Half
- Patio & porch: Deck, Porch
- Exterior features: None
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
- Waterfront features: Waterfront
Lot
- Size: 4,800 Square Feet
Details
- Parcel number: 2009621830003990
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Exp Ranch
- Property subtype: Single Family Residence, Residential
Materials
- Aluminum Siding, Vinyl Siding
Condition
- Year built: 1966
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Trash Collection Public
Community & HOA
HOA
- Has HOA: No
Location
- Region: Freeport
Financial & listing details
- Price per square foot: $479/sqft
- Tax assessed value: $449
- Annual tax amount: $8,969
- Date on market: 7/13/2026
- Listing agreement: Exclusive Right To Sell
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 7/13/2026 | Listed for sale | $919,000+191.7%$479/sqft |
Source: | ||
| 4/22/2016 | Sold | $315,000-10%$164/sqft |
Source: | ||
| 8/30/2015 | Listed for sale | $349,900-20.8%$183/sqft |
Source: Sparaco Lieberman Realty Inc #2792483 Report a problem | ||
| 3/10/2004 | Sold | $442,000$231/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | -- | $416 -4.8% |
| 2023 | -- | $437 -2% |
| 2022 | -- | $446 |
| 2021 | $7,853 +21% | -- |
| 2020 | $6,490 -9.8% | $441 -6.8% |
| 2019 | $7,197 | $473 -6.2% |
| 2018 | $7,197 +23.2% | $504 -5.8% |
| 2017 | $5,841 -12.1% | $535 -11.9% |
| 2016 | $6,644 +672% | $607 -15% |
| 2015 | $861 -11.6% | $714 +0.1% |
| 2013 | $973 -3.3% | $713 -13.7% |
| 2012 | $1,006 -85.1% | $826 -11.9% |
| 2011 | $6,757 +10.5% | $938 -6.1% |
| 2010 | $6,113 | $999 -15% |
| 2009 | -- | $1,175 -12.6% |
| 2008 | -- | $1,344 +2.1% |
| 2006 | -- | $1,316 -27.1% |
| 2005 | -- | $1,804 -37.5% |
| 2004 | -- | $2,888 |
| 2003 | -- | $2,888 -48.1% |
| 2002 | -- | $5,560 |
| 2001 | -- | $5,560 |
| 2000 | -- | $5,560 |
Find assessor info on the county website
Monthly payment
Climate risks
Neighborhood: 11520
Nearby schools
Schools provided by the listing agent
- Elementary: Columbus Avenue School
- Middle: John W Dodd Middle School
- High: Freeport High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.




