121 Harbor Beach Rd, Miller Place, NY 11764

Off Market Aug 2024 for $1.5M

$1,558,200

Est. refi paymentEst. refi $9,949/mo

•

2,725

sq ft

121 Harbor Beach Rd, Miller Place, NY 11764

About this home

UnHamptons at its Best !! One in a million location with the Long Island Sound in your backyard and Mt. Sinai Harbor out your front door. Enjoy fishing, kayaking, or just a lazy day at the beach. Mt. Sinai Harbor also has the best fresh clams & oysters around & you can moor or dock your boat throughout the harbor. This beachfront home offers an unparalleled way of life, allowing you to vacation year-round in your own home. This is a Prime Waterfront Location with Direct access to the Long Island Sound and Mt. Sinai Harbor, perfect for water enthusiasts. This home Featuring an open floor plan that enhances the flow and spaciousness of the home. Updated Eat-In Kitchen: Includes granite countertops, updated appliances, ideal for culinary adventures. Hardwood and tile floors throughout the main living areas add warmth and style. Beautiful TimberTech waterfront balcony & a backyard patio with a private path leading to your private beach, where you own up to the high tide mark. Upstairs includes two bedrooms, a full bath & a sitting & dining area, perfect for guests or family. Embrace the beach life all year round in this magnificent home. This property offers a unique blend of luxury, comfort, and a coveted waterfront lifestyle. Also in the desirable Miller Place SD., Additional information: Appearance:Mint +

Single-familyProperty Type

1935Year Built

0.7 acresLot Size

$572Est. Price/Sq.Ft.

Listing by Linda Stowell • Howard Hanna Coach

Bought with Linda Stowell • Howard Hanna Coach

Redfin checked: a minute ago

•Source:OneKey® MLS as Distributed by MLS Grid #L3552915

Redfin Estimate

$1,558,200

$58K since sold in August 2024$65K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 74.3% higher than the average sale price ($894K) of 6 comparable homes.

SOLD JUN 17, 2026
$1,850,000
A
5 beds3 baths2,827 sq ft
99 Harbor Beach Rd, Miller Place, NY 11764
Listing by BERKSHIRE HATHAWAY
SOLD JUN 4, 2026
$825,000
B
4 beds3 baths1,973 sq ft
11 Levon Ln, Miller Place, NY 11764
Listing by American Way Real Estate Inc
SOLD JUL 23, 2026
$760,000
C
4 beds3 baths1,990 sq ft
17 Pringle Rd, Miller Place, NY 11764
Listing by Serhant East End LLC
SOLD SEP 8, 2026
$600,000
D
3 beds3 baths2,437 sq ft
18 Shelter Dr, Sound Beach, NY 11789
Listing by Serhant East End LLC
SOLD JUL 9, 2026
$750,000
E
5 beds3 baths3,044 sq ft
45 Eastwood Rd, Miller Place, NY 11764
Listing by Aliano Real Estate
SOLD DEC 9, 2025
$580,000
F
3 beds2.5 baths2,494 sq ft
75 Landing Rd, Miller Place, NY 11764
Listing by Signature Premier Properties

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Earn from this home

Sell

$310,675

Est. take-home

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Refinance

Est. cash available

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Rent

$4,241/mo

Redfin rental estimate

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Market trends in 11764, NY

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.9%

+0.2% MoM

Median sale price

$750K

$324 MoM

Avg. days on market

25d

0 days MoM

Recently sold homes

5 MoM

New listings for sale

$899,000
5 beds4 baths3,079 sq ft
24 Sylvan Ln, Miller Place, NY 11764
Listing by Howard Hanna Coach
3D WALKTHROUGH
$674,999
3 beds2 baths1,880 sq ft
225 Harrison Ave, Miller Place, NY 11764
Listing by Signature Premier Properties
$669,475
3 beds1.5 baths— sq ft
30 Marbeth Cir, Miller Place, NY 11764
Listing by Figs Real Estate Group
3D WALKTHROUGH
$899,950
4 beds4 baths2,872 sq ft
4 Hill Dale Ave, Miller Place, NY 11764
Listing by Signature Premier Properties
See all

Provided by Redfin

Redfin agents who toured

Water front home with hardwood flooring on main level and 2 car garage on lower level. Well maintained with open concept and great views.
2 years ago• May not reflect the current state of the home
William Ortiz
Redfin Premier agent • Licensed Real Estate Salesperson

Sale history for 121 Harbor Beach Rd

Date

Event

Price

Public Records

Nov 6, 2024

Sold

$1,500,000

$550/sq ft

OneKey® MLS as Distributed by MLS Grid #L3552915

Aug 28, 2024

Sold

$1,500,000

$550/sq ft

Jun 28, 2024

Pending

—

May 20, 2024

Listed

$1,499,000

$550/sq ft

OneKey® MLS as Distributed by MLS Grid #L3538768

May 18, 2024

Listing Removed

—

Mar 19, 2024

Price Changed

$1,698,888

$623/sq ft

Mar 19, 2024

Listed

$698,888

$256/sq ft

OneKey® MLS as Distributed by MLS Grid #L3538672

Mar 19, 2024

Listing Removed

—

Mar 18, 2024

Price Changed

$1,698,888

$623/sq ft

Mar 18, 2024

Coming Soon

Public Records

Sep 25, 2006

Sold

$392,500

$144/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$18,029

$1,250 + $2,575

$3,825

2025

$18,029 (+17.4%)

$1,250 + $2,575

$3,825

2024

$15,353 (+5.6%)

$1,250 + $2,575

$3,825

2023

$14,540 (+5.9%)

$1,250 + $2,575

$3,825

2022

$13,727

$1,250 + $2,575

$3,825

2021

$13,727 (+2.8%)

$1,250 + $2,575

$3,825

2020

$13,360 (+1.8%)

$1,250 + $2,575

$3,825

2019

$13,118 (+2.8%)

$1,250 + $2,575

$3,825

2018

$12,763 (+3.1%)

$1,250 + $2,575

$3,825

2017

$12,378 (−0.5%)

$1,250 + $2,575

$3,825

2016

$12,440 (+1.4%)

$1,250 + $2,575

$3,825

2015

$12,267 (+2.0%)

$1,250 + $2,575

$3,825

2014

$12,022 (+2.9%)

$1,250 + $2,575

$3,825

2013

$11,685 (+2.9%)

$1,250 + $2,575

$3,825

2012

$11,354 (+3.7%)

$1,250 + $2,575

$3,825

2011

$10,951 (+2.1%)

$1,250 + $2,575

$3,825

2010

$10,729 (+6.3%)

$1,250 + $2,575

$3,825

2009

$10,091

$1,250 + $2,575

$3,825

Tax history for 121 Harbor Beach Rd

Year

Property tax

Land + Additions

Assessment*

2026

$18,029

$1,250 + $2,575

$3,825

2025

$18,029 (+17.4%)

$1,250 + $2,575

$3,825

2024

$15,353 (+5.6%)

$1,250 + $2,575

$3,825

2023

$14,540 (+5.9%)

$1,250 + $2,575

$3,825

2022

$13,727

$1,250 + $2,575

$3,825

2021

$13,727 (+2.8%)

$1,250 + $2,575

$3,825

2020

$13,360 (+1.8%)

$1,250 + $2,575

$3,825

2019

$13,118 (+2.8%)

$1,250 + $2,575

$3,825

2018

$12,763 (+3.1%)

$1,250 + $2,575

$3,825

2017

$12,378 (−0.5%)

$1,250 + $2,575

$3,825

2016

$12,440 (+1.4%)

$1,250 + $2,575

$3,825

2015

$12,267 (+2.0%)

$1,250 + $2,575

$3,825

2014

$12,022 (+2.9%)

$1,250 + $2,575

$3,825

2013

$11,685 (+2.9%)

$1,250 + $2,575

$3,825

2012

$11,354 (+3.7%)

$1,250 + $2,575

$3,825

2011

$10,951 (+2.1%)

$1,250 + $2,575

$3,825

2010

$10,729 (+6.3%)

$1,250 + $2,575

$3,825

2009

$10,091

$1,250 + $2,575

$3,825

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

0.7 Acres

Year renovated

—

Sq. Ft.

2,725

Year built

1935

Style

Single Family Residential

County

Suffolk County

APN

0200008000100036000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

Property details

Parking

Parking Information
Parking Features: Attached, Private

Interior

Fireplace Information
Has Fireplace
Fireplaces Total: 1

Heating & Cooling
Cooling: Central Air
Heating: Oil, Baseboard, Forced Air

Interior Features
Interior Features: Entrance Foyer,Master Downstairs,Pantry,Walk-In Closet(s),Formal Dining,First Floor Bedroom,Primary Bathroom
Window Features: Double Pane Windows
Appliances: Dishwasher, Dryer, Microwave, Refrigerator, Tankless Water Heater, Washer
Flooring: Hardwood
Levels: Three Or More
Patio And Porch Features: Deck, Patio

Room Information
Room Description: Basement, utilities, storage and 2 car garage.||EF, Master Bedroom suite with sitting area, balcony and master bath, Eat In kitchen, open floor Plan, fireplace, FLR, FDR, Waterfront Office, Full Bath||Sitting Room, Den, 2 Bedrooms, full Bath
Basement YN: No
Attic: Scuttle
Rooms Total: 10
Basement: Partial, Unfinished, Walk-Out Access
Additional Rooms: Library/Den

Bathroom Information
Bathrooms Full: 3

Exterior

Exterior Features
Exterior Features: Dock, Balcony
Construction Materials: Frame, Vinyl Siding
Security Features: Security System

Lot Information
Additional Parcels YN: No
Lot Features: Level
Zoning: Residential

Property Information
Living Area Source: Public Records
Property Sub Type: Single Family Residence
Property Condition: Actual

Financial

Tax Information
Tax Section: 8
Tax Annual Amount: $16,110

Financial Information
Buyer Financing: Cash

Utilities

Utility Information
Sewer: Cesspool
Utilities: Trash Collection Public

Location

HOA Information
Association Amenities: Powered Boats Allowed

School Information
Middle Or Junior School: North Country Road School
High School: Miller Place High School
High School District: Miller Place

Location Information
Hamlet: Miller Place
Directions: North Country Rd. to Landing or Pipe Stave Hollow Rd to Harbor Beach Rd.
County Or Parish: Suffolk County

Public facts

Beds: —
Baths: —
Sq. Ft.: 2,725
Stories: —
Lot Size: 0.7 acres
Style: Single Family Residential
Year Built: 1935
Year Renovated: —
County: Suffolk County
APN: 0200008000100036000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Sound Beach School

Public 3-5 • Assigned • 1.3mi

5/10

North Country Road School

Public 6-8 • Assigned • 1.5mi

4/10

Miller Place High School

Public 9-12 • Assigned • 2.6mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

9/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 95° expected this year, 17 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Miller Place, NY • 11764

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.8 hours in June and 4.5 hours in December, which is comparable to the U.S. average for solar exposure.

8.8 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.48M – $1.79M

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Home values near 121 Harbor Beach Rd

Data from public records.

Address	Redfin Estimate
149 Harbor Beach Road, Mount Sinai, NY - Beds \| - Baths \| 1140 Sq. Ft.	$853,718
131 Harbor Beach Road, Mount Sinai, NY - Beds \| - Baths \| 2764 Sq. Ft.	$1,080,133

Address	Redfin Estimate
151 Harbor Beach Road, Mount Sinai, NY - Beds \| - Baths \| 1513 Sq. Ft.	$846,288
123 Harbor Beach Road, Miller Place, NY - Beds \| - Baths \| 5273 Sq. Ft.	$1,559,563

Address	Redfin Estimate
80 Harbor Beach Road, Miller Place, NY - Beds \| - Baths \| 2688 Sq. Ft.	$843,283
163 Harbor Beach Road, Mount Sinai, NY 4 Beds \| 4 Baths \| 3040 Sq. Ft.	$1,260,653

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2024. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11764, NY

Redfin agents who toured

Sale history for 121 Harbor Beach Rd

Tax history for 121 Harbor Beach Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11764

Home values near 121 Harbor Beach Rd

More real estate resources