12 Mansfield Lane S, East Northport, NY 11731
Home value
$1,362,800
$1.23M - $1.51M
$5,817/mo
Owner options
$5,817/mo
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$9,404/mo
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$9,404/mo
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Zillow last checked:
Listing updated:
Shaun Condon 631-848-7209,
Frontline Realty Group LLC 631-938-1481,
Michael V. Foley 631-612-6874,
Frontline Realty Group LLC
Betty Anne Smith, 10401357250
Howard Hanna Coach
Tiffany M. Ritcey, 10301216010
Howard Hanna Coach
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Primary bedroom
- Level: Third
Primary bathroom
- Level: Third
Bathroom 1
- Level: Third
Bathroom 1
- Level: First
Bathroom 2
- Level: Third
Bathroom 2
- Level: Third
Bathroom 3
- Level: Third
Bathroom 4
- Level: Third
Dining room
- Level: First
Exercise room
- Level: Basement
Family room
- Level: Second
Kitchen
- Level: First
Laundry
- Level: First
Living room
- Level: First
Heating
- Natural Gas
Cooling
- Central Air
Appliances
- Included: Dishwasher, Dryer, Gas Cooktop, Gas Oven, Microwave, Oven, Stainless Steel Appliance(s), Tankless Water Heater, Washer
Features
- Entrance Foyer, Formal Dining, High Ceilings, Kitchen Island, Primary Bathroom, Recessed Lighting, Walk-In Closet(s)
- Flooring: Hardwood
- Windows: Double Pane Windows, Skylight(s)
- Basement: Finished
- Attic: Pull Stairs
- Number of fireplaces: 1
- Fireplace features: Gas
Interior area
- Total structure area: 3,882
- Total interior livable area: 3,088 sqft
Property
Parking
- Total spaces: 6
- Parking features: Attached, Garage, Oversized
- Garage spaces: 2
Features
- Levels: Multi/Split
- Has private pool: Yes
- Pool features: In Ground, Salt Water
Lot
- Size: 0.46 Acres
- Features: Back Yard, Level, Sprinklers In Front, Sprinklers In Rear
Details
- Additional structures: Gazebo, Outdoor Kitchen, Shed(s)
- Parcel number: 0400177000100028000
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Splanch
- Property subtype: Single Family Residence, Residential
Materials
- Frame
Condition
- Year built: 1964
Utilities & green energy
- Sewer: Cesspool
- Water: Public
- Utilities for property: Electricity Connected, Natural Gas Connected, Phone Connected, Underground Utilities
Community & HOA
HOA
- Has HOA: No
Location
- Region: East Northport
Financial & listing details
- Price per square foot: $437/sqft
- Tax assessed value: $4,050
- Annual tax amount: $18,582
- Date on market: 4/22/2026
- Cumulative days on market: 12 days
- Listing agreement: Exclusive Right To Sell
- Electric utility on property: Yes
Price history
| Date | Event | Price |
|---|---|---|
| 6/29/2026 | Sold | $1,350,000+13.4%$437/sqft |
Source: | ||
| 5/4/2026 | Pending sale | $1,190,000$385/sqft |
Source: | ||
| 4/22/2026 | Listed for sale | $1,190,000+100%$385/sqft |
Source: | ||
| 12/17/2013 | Sold | $595,000-0.8%$193/sqft |
Source: | ||
| 9/16/2013 | Price change | $599,990-1.6%$194/sqft |
Source: Coach Realtors #2599999 Report a problem | ||
| 7/23/2013 | Price change | $609,990-1.5%$198/sqft |
Source: Coach Realtors #2599999 Report a problem | ||
| 6/21/2013 | Price change | $619,000-1.7%$200/sqft |
Source: Coach Realtors #2573795 Report a problem | ||
| 5/29/2013 | Price change | $629,990-1.6%$204/sqft |
Source: Coach Realtors #2573795 Report a problem | ||
| 4/15/2013 | Listed for sale | $639,990$207/sqft |
Source: Coach Real Estate Associates #2573795 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $4,050 |
| 2024 | -- | $4,050 |
| 2023 | -- | $4,050 |
| 2022 | -- | $4,050 |
| 2021 | -- | $4,050 |
| 2020 | -- | $4,050 |
| 2019 | -- | $4,050 -11% |
| 2018 | -- | $4,550 |
| 2017 | $17,945 | $4,550 |
| 2016 | -- | $4,550 |
| 2015 | -- | $4,550 |
| 2014 | -- | $4,550 |
| 2013 | -- | $4,550 |
| 2012 | -- | $4,550 |
| 2011 | -- | $4,550 |
| 2010 | -- | $4,550 |
| 2009 | -- | $4,550 |
| 2008 | -- | $4,550 |
| 2007 | $11,068 +4.7% | $4,550 |
| 2005 | $10,570 +7.8% | $4,550 |
| 2004 | $9,807 +5.9% | $4,550 |
| 2003 | $9,258 +5.3% | $4,550 |
| 2002 | $8,793 +8.2% | $4,550 |
| 2001 | $8,129 +2.6% | $4,550 |
| 2000 | $7,924 | $4,550 |
Neighborhood: 11731
Nearby homes
- $1,100,0005 bd3 ba3k sqft10 Mansfield Ln S, East Northport, NY 11731Pending

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- $817,4003 bd2 ba1.6k sqft8 Netcong Pl, East Northport, NY 11731Off Market
Nearby schools
GreatSchools rating
- NAHarley Avenue Elementary SchoolGrades: K-2Distance: 0.4 mi
- 6/10Elwood Middle SchoolGrades: 6-8Distance: 0.8 mi
- 9/10Elwood John Glenn High SchoolGrades: 9-12Distance: 0.8 mi
Schools provided by the listing agent
- Elementary: Harley Avenue Elementary School
- Middle: Elwood Middle School
- High: Elwood/John Glenn 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.
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- New York
- Suffolk County
- East Northport
- 11731
- 12 Mansfield Lane S