30 E Dolphin Lane, Copiague, NY 11726
OFF MARKET

30 E Dolphin Lane
Copiague, NY 11726

Great Neck
  • 4 Beds
  • 3 Baths
  • 2,500 sqft (on 0.32 acres)

$1,005,000

Trulia Estimate
as of Aug 24, 2026
Est. Refi. Payment $6,727/mo*
Refinance Your Home

$1,005,000

Trulia Estimate
as of Aug 24, 2026
Est. Refi. Payment $6,727/mo*
Refinance Your Home
4 Beds
3 Baths
2,500 sqft
(on 0.32 acres)

Home Value

Trulia Estimate
$1M
Since last month
Decreased$2K (-0.1%)
Since last year
Increased$184K (+22.5%)
Since last sale
Increased$230K (+29.6%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +144% in the last 10 years
MonthEstimated value
2026
August 2026$1M
July 2026$1.01M
June 2026$1.01M
May 2026$969K
April 2026$898K
March 2026$860K
February 2026$848K
January 2026$834K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
106 Surf Road, Lindenhurst, NY
0.12
Single-Family Home
$999,000
12/03/25
4
2.5
2,463
510 S Great Neck Road, Copiague, NY
0.21
Single-Family Home
$750,000
03/09/26
4
3
2,562
36 Shore Drive W, Copiague, NY
0.33
Single-Family Home
$780,000
03/13/26
4
3
2,071
321 Lagoon Drive S, Copiague, NY
0.28
Single-Family Home
$870,000
03/27/26
4
2.5
1,917
25 Harbor Court, Copiague, NY
0.12
Single-Family Home
$1,030,000
03/23/26
3
2
2,334
134 W Hampton Road, Lindenhurst, NY
0.30
Single-Family Home
$737,500
02/19/26
4
3
2,475
275 Baylawn Avenue, Copiague, NY
0.42
Single-Family Home
$869,000
10/20/25
4
3
2,936
134 W Lido Promenade, Lindenhurst, NY
0.15
Single-Family Home
$820,000
06/25/26
4
2
2,556
43 W Neptune Avenue, Lindenhurst, NY
0.29
Single-Family Home
$710,000
12/04/25
5
3
1,915
60 E Minerva Road, Lindenhurst, NY
0.45
Single-Family Home
$780,000
02/19/26
4
2.5
2,523

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
33 Dolphin Lane, Copiague, NY 11726
0.06
$1,131,300
3
2
-
Off Market
37 Dolphin Lane E, Copiague, NY 11726
0.08
$1,549,400
4
3
4,000
Off Market
27 Harbor Court, Copiague, NY 11726
0.11
$1,057,000
3
2
2,632
Off Market
20 Dolphin Lane, Copiague, NY 11726
0.11
$1,071,700
3
3
2,258
Off Market
5 Lagoon Drive, Copiague, NY 11726
0.09
$835,400
3
2
-
Off Market
25 Harbor Court, Copiague, NY 11726
0.12
$1,030,000
3
2
2,334
Recently Sold
102 Surf Road, Lindenhurst, NY 11757
0.11
$810,500
4
3
2,900
Off Market
106 Surf Road, Lindenhurst, NY 11757
0.12
$999,000
4
2.5
2,463
Recently Sold
9 Harbor Court, Copiague, NY 11726
0.15
$1,086,500
4
2.5
2,400
Off Market
6 Marlin Drive, Copiague, NY 11726
0.14
$893,500
3
2
1,950
Off Market
11 Dolphin Lane W, Copiague, NY 11726
0.15
$659,800
3
2
1,827
Off Market

Local Information

  • Map ViewExplore the area around 30 E Dolphin Lane.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1974
Lot Size
0.32 acres
Living Area
2,500 sqft
Price/Sqft
$402
Parking
Open Parking

About this House

Pristine Water Front Community includes a private beach and playground and deeded docking. This Huge Wide Line Ranch sits on .33 acres. The interior of the home is light and beachy with to much to list. Including a Master with a walk in closet and full bathroom. Livingroom, dining room and eat in kitchen, Family room , 4 bedroom, summer kitchen. (in Law Suite or Nanny Suite) Expansive upper deck and covered 1st. floor deck. Huge yard with sprinkler system ,pool and fire pit. Welcome to the beauty of the South Shore Living!! Located in an X zone/$200 HOA fees, Additional information: Appearance:EXCELLENT,Interior Features:Guest Quarters,Lr/Dr
30 E Dolphin Lane, Copiague, NY 11726 is a 4 bedroom, 3 bathroom, 2,500 sqft single-family home in Great Neck, built in 1974. It last sold for $775,000 on Jan 2, 2025 (3% above the $749,000 asking price). It is currently off market. The Trulia Estimate is $1,005,000, with a rent estimate of $4,419/month.
Last check for updates: about 22 hours ago
Listed by Maureen T. Racioppi CBR, (631) 848-1211
RE/MAX Best, (631) 321-0100
Bought with: Maureen T. Racioppi CBR, (631) 848-1211, RE/MAX Best, (631) 321-0100
Co-Buyer's Agent: Maureen T. Racioppi CBR, (631) 848-1211, RE/MAX Best, (631) 321-0100
Source: OneKey® MLS as distributed by MLS GRID, MLS#L3564499

Home Details for 30 E Dolphin Lane

Interior Features

Interior Details
Basement: Walk-Out AccessNumber of Rooms: 10Types of Rooms: Master Bedroom, Bedroom 1, Bathroom 1, Auxiliary Room, Dining Room, Family Room, Kitchen, Living Room
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 3Number of Bathrooms (full): 3
Dimensions and Layout
Living Area: 2500 Square Feet
Appliances & Utilities
Appliances: Dishwasher, Dryer, Microwave, Refrigerator, Washer, Gas Water HeaterDishwasherDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Hot WaterHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Hot Water
Fireplace & Spa
Number of Fireplaces: 1Has a FireplaceNo Spa
Windows, Doors, Floors & Walls
Flooring: Hardwood
Levels, Entrance, & Accessibility
Floors: Hardwood

Exterior Features

Exterior Home Features
Exterior: Basketball Hoop, MailboxNo Private Pool
Parking & Garage
No CarportHas Open ParkingParking: Attached,Driveway,Private
Pool
Pool: Above Ground
Frontage
WaterfrontWaterfront: Beach Access, Beach Front, Water AccessOn Waterfront
Water & Sewer
Sewer: Public Sewer

Property Information

Year Built
Year Built: 1974
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family Residence, ResidentialArchitecture: Ranch
Building
Not Attached Property
Property Information
Parcel Number: 0100191000300028000

Price & Status

Price
List Price: $749,000
Status Change & Dates
Off Market Date: Tue Aug 20 2024

Active Status

MLS Status: Sold

Location

Direction & Address
City: CopiagueCommunity: Copiague Harbor
School Information
Jr High / Middle School: Copiague Middle SchoolHigh School: Walter G O'Connell Copiague High SchHigh School District: Copiague

Building

Building Area
Building Area: 2500 Square Feet

Community

Not Senior Community

HOA

No HOA

Lot Information

Lot Area: 0.32 acres

Offer

Listing Agreement Type: Exclusive Right To Lease

Miscellaneous

BasementMls Number: L3564499Attic: Partial

Additional Information

HOA Amenities: Park

Price and Tax history

DateEventPrice
Jan 2, 2025
Source: N/A
Sold
$775,000
Sep 20, 2024
Source: OneKey® MLS as distributed by MLS GRID #L3564499
Sold
$775,000
Aug 20, 2024
Source: OneKey® MLS as distributed by MLS GRID #3564499
Pending
$749,000
Jul 9, 2024
Source: OneKey® MLS as distributed by MLS GRID #3564499
Listed For Sale
$749,000
May 11, 2010
Source: N/A
Sold
$250,000

Market trends in Copiague

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
34
8MoM

Around this home

Neighborhood Overview

Great Neck
See Local Highlights
Neighborhood stats provided by third party data sources.

LGBTQ Local Legal Protections

Based on information submitted to the MLS GRID as of 2026-08-23 01:03:22 PDT 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

Frequently asked questions about 30 E Dolphin Lane

  • What is 30 E Dolphin Lane estimated to be worth?
    Trulia's estimated value for 30 E Dolphin Lane in Copiague, NY is $1,005,000.
  • What is the price history for 30 E Dolphin Lane?
    30 E Dolphin Lane in Copiague, NY last sold for $775,000 in January 2025.
  • Is Copiague a buyer's or seller's market?
    Copiague is currently a balanced market, based on recent for-sale activity.
  • What are the closest schools to 30 E Dolphin Lane?
    The closest schools to 30 E Dolphin Lane in Copiague, NY are Copiague Middle School (rated 4/10), Susan E Wiley School (Elementary, rated 8/10), Walter G O Connell Copiague High School (rated 5/10).
  • Does 30 E Dolphin Lane have air conditioning?
    Yes, 30 E Dolphin Lane in Copiague, NY has air conditioning.
  • Does 30 E Dolphin Lane have a pool?
    Yes, 30 E Dolphin Lane in Copiague, NY has a pool.

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