For sale

$915,000

16 Old Field Lane, Mount Sinai, NY 11766

4beds

2,497sqft

Single Family Residence, Residential

Built in 1989

2.09 Acres Lot

$-- Zestimate^®

$366/sqft

$-- HOA

What's special

Nestled on two private acres in one of Mount Sinai's most desirable neighborhoods, 16 Old Field Lane offers the perfect blend of space and privacy on a quiet cul-de-sac. Designed for both everyday living and elegant entertaining, the home offers spacious interiors filled with natural light, creating a warm and inviting atmosphere. Located within the highly regarded Mount Sinai School District, this exceptional 4-bedroom, 2.5-bath home offers the privacy of a secluded retreat while remaining just minutes from shopping, dining, parks, beaches, marinas, and major commuter routes. Updates include newly refinished hardwood floors throughout, freshly painted interior, 200 amp electrical service, huge Trex deck, and a partially finished basement Only 8 miles to Stony Brook University and Hospital; 3 miles to Mount Sinai Harbor and Cedar Beach, 2.5 miles to Port Jefferson Village, and 2 miles to Port Jefferson Train Station.

7 days

1,494

97

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 3
Full bathrooms: 2
1/2 bathrooms: 1

Heating

Cooling

Central Air

Appliances

Included: Dishwasher, Dryer, Electric Cooktop, Oven, Refrigerator, Washer, Oil Water Heater
Laundry: Laundry Room

Features

Built-in Features, Cathedral Ceiling(s), Chandelier, Eat-in Kitchen, Entrance Foyer, Formal Dining, His and Hers Closets, Kitchen Island, Walk-In Closet(s)
Flooring: Wood
Basement: Partially Finished
Attic: Unfinished
Number of fireplaces: 1
Fireplace features: Wood Burning

Interior area

Total structure area: 2,497
Total interior livable area: 2,497 sqft

Property

Parking

Total spaces: 2
Parking features: Driveway, Garage, Garage Door Opener
Garage spaces: 2
Has uncovered spaces: Yes

Features

Levels: Two
Patio & porch: Deck
Fencing: None

Lot

Size: 2.09 Acres

Details

Parcel number: 0200093000700004000
Special conditions: None

Construction

Type & style

Home type: SingleFamily
Architectural style: Colonial
Property subtype: Single Family Residence, Residential

Materials

Frame

Condition

Actual
Year built: 1989

Utilities & green energy

Sewer: Septic Tank
Water: Public
Utilities for property: Cable Available, Electricity Connected, Trash Collection Public, Underground Utilities, Water Connected

Community & HOA

HOA

Has HOA: No

Location

Region: Mount Sinai

Financial & listing details

Price per square foot: $366/sqft
Tax assessed value: $4,500
Annual tax amount: $20,067
Date on market: 7/19/2026
Cumulative days on market: 4 days
Listing agreement: Exclusive Right To Sell
Listing terms: Conventional
Electric utility on property: Yes

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
7/19/2026	Listed for sale	$915,000$366/sqft
Source: OneKey® MLS as distributed by MLS GRID #1026311 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	--	$4,500
2024	--	$4,500
2023	--	$4,500
2022	--	$4,500
2021	--	$4,500 -16.7%
2020	--	$5,400
2019	--	$5,400
2018	--	$5,400
2017	$19,888	$5,400
2016	--	$5,400
2015	--	$5,400
2014	--	$5,400
2013	--	$5,400
2012	--	$5,400
2011	--	$5,400
2010	--	$5,400 -4.4%
2009	--	$5,650
2008	--	$5,650
2007	$15,292 +19.4%	$5,650
2005	$12,812 +4.3%	$5,650
2004	$12,286 +5.9%	$5,650
2003	$11,599 +7.9%	$5,650
2002	$10,751 +5.5%	$5,650
2001	$10,191 +1.8%	$5,650
2000	$10,009	$5,650

Find assessor info on the county website

Monthly payment

Estimated monthly payment$1,822

Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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Climate risks

Neighborhood: 11766

Getting around

14 / 100

Car-Dependent

9 / 100

Somewhat Bikeable

Nearby schools

GreatSchools rating

6/10
Mount Sinai Elementary School
Grades: K-4Distance: 0.5 mi
6/10
Mount Sinai Middle School
Grades: 5-8Distance: 0.5 mi
10/10
Mount Sinai High School
Grades: 9-12Distance: 0.3 mi

Schools provided by the listing agent

Elementary: Mt Sinai Elementary School
Middle: Mt Sinai Middle School
High: ROBERT M GRABLE JR MOUNT SINAI 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.