For Sale29d on market
557 Southside Avenue
Freeport, NY, 11520 • 11520 • Nassau County
$829,999
$320/sqft
Down payment assistance available
4Beds
2Baths
2,594Sqft
0.11 acLot
1970Built
Property DNA
1-Car Garage
Driveway
This home is getting attention
Listed 29 days ago · 2,399 views · 118 saves
Market activity
Demand and pricing signals for this listing
2,399 views
People checking out this listing
118 saves
Buyers have saved this home
29 days on market
Recently listed
$320/sqft
Price per square foot
Selling Soon Prediction
HighThis home ranks in the top 24% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Single Family · Built 1970
Beautifully renovated 4-bedroom, 2-bath home offering spacious and versatile living. The main level features a bright living room, formal dining room, and an updated eat-in kitchen with modern finishes. Three generously sized bedrooms and a full bath complete the upper level. The lower level includes a large den/family room, an additional bedroom, and a full bathroom, providing flexible space for extended living. This layout offers potential for a mother-daughter setup with proper permits. The property also features a private backyard, patio area, and ample storage. Conveniently located near local amenities, transportation, and waterfront attractions in Freeport.
Standout features identified
Our analysis highlights private backyard, patio area, and three generously sized bedrooms as key attractions of this home.
Estimated monthly payment
Based on current rates
$5,238/month
Principal & Interest$4,132
Property Tax$830
Insurance$277
Down payment20% ($166,000)
3%50%
Est. 6.35% rate · 30yr fixed · $663,999 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence, Residential
Year Built1970
HeatingBaseboard
CoolingWall/Window Unit(s)
Parking1 Garage space
Lot5,000 sqft
Days on Zillow29 Days
Price/sqft$320
Property
Home typeSingle Family
Sub-typeSingle Family Residence, Residential
Year built1970
Systems
HeatingBaseboard
CoolingWall/Window Unit(s)
ConstructionBrick
Water / SewerPublic / Public Sewer
Parking & Outdoor
ParkingDriveway
Garage1 spaces
Lot5,000 sqft
Location & Tax
Neighborhood11520
Annual tax$6,192
Parcel54524000096
Bathrooms & Fees
Full baths2
Features & details
7 categories of property features
Interior Features
Interior
First Floor Bedroom
Appliances
Dishwasher
Heating
Baseboard
Cooling
Wall/Window Unit(s)
Exterior Features
Parking
Driveway
Construction
Brick
Utilities
Natural Gas Connected
Listing insights
Market data and value estimates
StatusFor Sale
Days on market29
Tax rate1.52%
Price/sqft$320
On marketMar 12, 2026
PostedMar 12, 2026
Last sold$630,000
MLS updatedApr 4, 2026
Tour days9
Views2,399
Favorites118
How are the schools in Freeport?
3 schools rated nearby
Location
Freeport, NY, 11520
Price history
6 events
DateEventPrice$/sqftSource
Mar 13, 2026Listed For Sale$829,999$320OneKey® MLS as distributed by MLS GRID
Dec 23, 2025Sold$630,000$243OneKey® MLS as distributed by MLS GRID
Sep 11, 2025Pending Sale$749,900$289OneKey® MLS as distributed by MLS GRID
Jul 30, 2025Price Change$749,900$289OneKey® MLS as distributed by MLS GRID
Jul 14, 2025Price Change$799,000$308OneKey® MLS as distributed by MLS GRID
Jul 10, 2025Listed For Sale$825,000$318OneKey® MLS as distributed by MLS GRID
Listed For Sale$829,999
Mar 13, 2026•$320/sqft•OneKey® MLS as distributed by MLS GRID
Sold$630,000
Dec 23, 2025•$243/sqft•OneKey® MLS as distributed by MLS GRID
Pending Sale$749,900
Sep 11, 2025•$289/sqft•OneKey® MLS as distributed by MLS GRID
Price Change$749,900
Jul 30, 2025•$289/sqft•OneKey® MLS as distributed by MLS GRID
Price Change$799,000
Jul 14, 2025•$308/sqft•OneKey® MLS as distributed by MLS GRID
Listed For Sale$825,000
Jul 10, 2025•$318/sqft•OneKey® MLS as distributed by MLS GRID
Tax history
23 years of records
YearTax paidAssessed value
Apr 11, 2024—$448
Apr 11, 2023—$455
Apr 11, 2022—$478
Apr 11, 2021$4,951—
Apr 11, 2020$4,242$528
Apr 11, 2019$4,932$566
Apr 11, 2018$4,932$603
Apr 11, 2017$5,320$641
Apr 11, 2016$3,072$678
Apr 11, 2015$755$716
Apr 11, 2013$791$800
Apr 11, 2012$707$800
Apr 11, 2011$4,597$842
Apr 11, 2010$4,020$893
Apr 11, 2009—$1,151
Apr 11, 2008—$1,142
Apr 11, 2006—$1,078
Apr 11, 2005—$1,707
Apr 11, 2004—$3,084
Apr 11, 2003—$3,084
Apr 11, 2002—$5,900
Apr 11, 2001—$5,900
Apr 11, 2000—$5,900
Nearby homes
Neighborhood details
Local context around this listing
Freeport, NY • Nassau County
Nearby cities
ElmontFreeportGreat NeckHempsteadHicksvilleLevittownMassapequaNew Hyde Park
Nearby zip codes
11520
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Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. [Click here for more information](/mls-disclaimers/#778)
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