Welcome to 31 Neptune Avenue, Mastic, NY
Don’t miss this expanded and updated Cape with room for everyone! Set on a beautifully manicured quarter acre lot, this 4-bedroom, 4-bathroom home offers the perfect blend of character, function, and versatility ideal for extended living or multi-generational needs.
Step inside to gleaming hardwood floors (recently refinished), elegant crown molding throughout, and a thoughtfully designed floor plan featuring a spacious Den, formal dining area, eat-in kitchen with stainless steel refrigerator, and electric cooktop with in-wall oven. A cozy Living Room with a wood-burning fireplace, separate family room, and mudroom add plenty of flexibility for everyday living.
The first-floor full bath has been fully renovated, and Andersen windows provide quality and efficiency throughout. Two spacious bedrooms are located on the main level, with two more upstairs each floor offering its own bathrooms, including two full baths upstairs and private second-floor entrance via rear deck, perfect for guests or extended family. A second Living room is located on the 2nd floor along with a Den.
Step outside to your personal oasis a stunning 18x39 in-ground pool with diving board, solar cover, and a pool house complete with two sliding doors, wet bar, full bath, and ample storage. The fully fenced backyard features mature landscaping, under-soffit lighting, and a circular driveway, offering both curb appeal and functionality.
Additionally the home includes a 5 Zone In-ground sprinkler system, Ring cameras and an alarm system. New Window Blinds, Door Knobs/ handles throughout the home. A very spacious full basement with outside entrance, Laundry room and storage galore. Property has above ground oil tank. Kitchen has an under sink reverse osmosis filtration system.
This Unique home has been lovingly maintained and offers flexible living options for a variety of lifestyles.
Home is being sold ASIS
Sold for $600,000
$600,000
31 Neptune Avenue, Mastic, NY 11950
4beds
2,500sqft
Single Family Residence, Residential
Built in 1973
0.25 Acres Lot
$616,100 Zestimate®
$240/sqft
$4,560 Estimated rent
Home value
$616,100
$554,000 - $684,000
$4,560/mo
Zestimate® history
Owner options
List your home for rent
$4,560/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$4,560/mo
Rent Zestimate®
Refinance and save
$4,095/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$4,095/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Pool houseSpacious bedroomsManicured quarter acre lotLaundry roomStainless steel refrigeratorSpacious full basementPrivate second-floor entrance
Zillow last checked:
Listing updated:
Listed by:
Kenny Calderon 631-525-1504,
Signature Premier Properties 631-751-2111,
Giovanni M. Calderon SFR 631-335-5443,
Signature Premier Properties
Bought with:
Kenny Calderon, 10301222439
Signature Premier Properties
Anthony Calderon, 10401363965
Signature Premier Properties
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 886935
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
Bedroom 1
- Description: Hardwood Floors
- Level: First
Bedroom 2
- Description: Hardwood Floors
- Level: First
Bedroom 3
- Level: Second
Bedroom 4
- Level: Second
Bathroom 1
- Description: Fully renovated
- Level: First
Bathroom 2
- Level: Second
Bathroom 3
- Level: Second
Other
- Description: Ample Storage, Utility room
- Level: Basement
Den
- Description: Spacious Den with WIC/ storage
- Level: Second
Dining room
- Level: First
Family room
- Description: Glass Pane pocket doors with Crown Moulding, closets and adjacent mud room
- Level: First
Kitchen
- Description: In wall Oven, Electric cooktop w stainless steel refrigerator
- Level: First
Laundry
- Description: Washer and Dryer With OSE
- Level: Basement
Living room
- Description: Crown Moulding with Hardwood floors and wood burning fireplace.
- Level: First
Living room
- Description: Spacious Den with WIC/ storage
- Level: Second
Heating
- Baseboard, Electric, Oil, Other
Cooling
- Wall/Window Unit(s)
Appliances
- Included: Dishwasher, Dryer, Electric Cooktop, Electric Oven, Electric Water Heater, Microwave, Other, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
- Laundry: Washer/Dryer Hookup, Electric Dryer Hookup, In Basement, Laundry Room, Washer Hookup
Features
- First Floor Bedroom, First Floor Full Bath, Ceiling Fan(s), Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, In-Law Floorplan, Other, Pantry, Master Downstairs, Smart Thermostat, Storage
- Flooring: Hardwood, Tile, Vinyl
- Windows: Blinds
- Basement: Bilco Door(s),Full,See Remarks
- Attic: See Remarks
- Number of fireplaces: 1
- Fireplace features: Living Room, Wood Burning
Interior area
- Total structure area: 4,140
- Total interior livable area: 2,500 sqft
Property
Parking
- Parking features: Driveway, On Street, Other
- Has uncovered spaces: Yes
Features
- Levels: Two
- Patio & porch: Covered, Porch
- Exterior features: Lighting
- Has private pool: Yes
- Pool features: Diving Board, In Ground, Solar Cover, Vinyl
- Fencing: Back Yard,Fenced,Full,Vinyl
- Has view: Yes
- View description: Trees/Woods
Lot
- Size: 0.25 Acres
- Dimensions: 100 x 125
- Features: Back Yard, Front Yard, Landscaped, Sprinklers In Front, Sprinklers In Rear
Details
- Additional structures: Pool House
- Parcel number: 0200909000600040000
- Special conditions: None
- Other equipment: Pool Equip/Cover
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Exp Cape
- Property subtype: Single Family Residence, Residential
Materials
- Cedar, Fiberglass Insulation
- Foundation: Concrete Perimeter
Condition
- Year built: 1973
Utilities & green energy
- Sewer: Cesspool, Other
- Water: Public
- Utilities for property: Electricity Connected, Sewer Available, Water Available, Water Connected
Community & neighborhood
Security
- Security features: Security System
Location
- Region: Mastic
Other
Other facts
- Listing agreement: Exclusive Right To Sell
Price history
| Date | Event | Price |
|---|---|---|
| 12/4/2025 | Sold | $600,000-4.8%$240/sqft |
Source: Public Record Report a problem | ||
| 9/17/2025 | Sold | $630,000+15%$252/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #886935 Report a problem | ||
| 7/18/2025 | Pending sale | $547,888$219/sqft |
Source: OneKey® MLS as distributed by MLS GRID #886935 Report a problem | ||
| 7/10/2025 | Listed for sale | $547,888+45.6%$219/sqft |
Source: OneKey® MLS as distributed by MLS GRID #886935 Report a problem | ||
| 11/13/2007 | Sold | $376,300+2408.7%$151/sqft |
Source: Public Record Report a problem | ||
| 8/23/1994 | Sold | $15,000$6/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $2,005 |
| 2024 | -- | $2,005 |
| 2023 | -- | $2,005 |
| 2022 | -- | $2,005 |
| 2021 | -- | $2,005 |
| 2020 | -- | $2,005 |
| 2019 | -- | $2,005 |
| 2018 | -- | $2,005 |
| 2017 | $7,495 | $2,005 |
| 2016 | -- | $2,005 |
| 2015 | -- | $2,005 |
| 2014 | -- | $2,005 |
| 2013 | -- | $2,005 |
| 2012 | -- | $2,005 -8.9% |
| 2011 | -- | $2,200 |
| 2010 | -- | $2,200 |
| 2009 | -- | $2,200 |
| 2008 | -- | $2,200 |
| 2007 | $5,889 +27.6% | $2,200 |
| 2005 | $4,614 +4.9% | $2,200 |
| 2004 | $4,397 +6.3% | $2,200 |
| 2003 | $4,135 +6.8% | $2,200 |
| 2002 | $3,874 +4.2% | $2,200 |
| 2001 | $3,716 +0.9% | $2,200 |
| 2000 | $3,681 | $2,200 |
Find assessor info on the county website
Neighborhood: 11950
Nearby schools
GreatSchools rating
- 5/10Nathaniel Woodhull Elementary SchoolGrades: K-5Distance: 0.8 mi
- 4/10William Floyd Middle SchoolGrades: 6-8Distance: 1.8 mi
- 3/10William Floyd High SchoolGrades: 9-12Distance: 0.9 mi
Schools provided by the listing agent
- Elementary: William Floyd Elementary School
- Middle: William Floyd Middle School
- High: William Floyd 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.
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$616,100
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$616,100
- New York
- Suffolk County
- Mastic
- 11950
- 31 Neptune Avenue
Nearby cities
Nearby zip codes
Other Mastic Topics
