Wow!! Welcome to your waterfront oasis! Nestled on a serene canal, this rare gem offers 78 feet of bulkhead and three private boat slips, two of which can accommodate 30-foot vessels — a boater’s dream! Enjoy direct access from the street, making getting on the water effortless. This spacious home features two full kitchens, four bedrooms, and three full baths, making it ideal for entertaining guests. A legal accessory apartment with proper permits provides added flexibility for rental income or multigenerational living. Inside, you’ll find a cozy wood-burning fireplace, natural gas utilities, and room to relax and entertain. The large driveway fits up to four cars with ease. Whether you’re seeking a full-time residence or weekend retreat, this home delivers a vacation lifestyle every day. Tucked away in a peaceful location yet close to everything—a hidden treasure for those who love life on the water. Interior sq footage is approximate.
Single-familyProperty Type
1963Year Built
8,970 sq ftLot Size
$351Est. Price/Sq.Ft.
Listing by Christine LaSpina• Signature Premier Properties
Bought with Craig May• Keller Williams Realty Elite
Source:OneKey® MLS as Distributed by MLS Grid #878151
Redfin Estimate
$858,323
$108K since sold in March 2026$0 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 19.2% higher than the average sale price ($720K) of 6 comparable homes.
Wow!! Welcome to your waterfront oasis! Nestled on a serene canal, this rare gem offers 78 feet of bulkhead and three private boat slips, two of which can accommodate 30-foot vessels — a boater’s dream! Enjoy direct access from the street, making getting on the water effortless. This spacious home features two full kitchens, four bedrooms, and three full baths, making it ideal for entertaining guests. A legal accessory apartment with proper permits provides added flexibility for rental income or multigenerational living. Inside, you’ll find a cozy wood-burning fireplace, natural gas utilities, and room to relax and entertain. The large driveway fits up to four cars with ease. Whether you’re seeking a full-time residence or weekend retreat, this home delivers a vacation lifestyle every day. Tucked away in a peaceful location yet close to everything—a hidden treasure for those who love life on the water. Interior sq footage is approximate.
Public Records
Jan 25, 1999
Sold
$235,000
$96/sq ft
Public Records
Jan 9, 1991
Sold
$225,000
$92/sq ft
Public Records
Dec 21, 1987
Sold
$285,000
$117/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$15,319
$750 + $3,850
$4,600
2025
$15,319 (+2.5%)
$750 + $3,850
$4,600
2024
$14,953 (+7.6%)
$750 + $3,850
$4,600
2023
$13,896 (+3.3%)
$750 + $3,850
$4,600
2022
$13,458
$750 + $3,850
$4,600
2021
$13,458 (−10.8%)
$750 + $3,850
$4,600
2020
$15,083 (+3.0%)
$710 + $4,540
$5,250
2019
$14,640 (+1.7%)
$710 + $4,540
$5,250
2018
$14,398 (+3.6%)
$710 + $4,540
$5,250
2017
$13,895 (+0.5%)
$710 + $4,540
$5,250
2016
$13,825 (+0.8%)
$710 + $4,540
$5,250
2015
$13,712 (−8.0%)
$710 + $4,540
$5,250
2014
$14,899 (+5.0%)
$710 + $4,540
$5,250
2013
$14,194 (+2.6%)
$710 + $4,540
$5,250
2012
$13,840 (+2.6%)
$710 + $4,540
$5,250
2011
$13,493 (+1.6%)
$710 + $4,540
$5,250
2010
$13,282 (+2.9%)
$710 + $4,540
$5,250
2009
$12,907
$710 + $4,540
$5,250
Tax history for 510 S Great Neck Rd
Year
Property tax
Land + Additions
Assessment*
2026
$15,319
$750 + $3,850
$4,600
2025
$15,319 (+2.5%)
$750 + $3,850
$4,600
2024
$14,953 (+7.6%)
$750 + $3,850
$4,600
2023
$13,896 (+3.3%)
$750 + $3,850
$4,600
2022
$13,458
$750 + $3,850
$4,600
2021
$13,458 (−10.8%)
$750 + $3,850
$4,600
2020
$15,083 (+3.0%)
$710 + $4,540
$5,250
2019
$14,640 (+1.7%)
$710 + $4,540
$5,250
2018
$14,398 (+3.6%)
$710 + $4,540
$5,250
2017
$13,895 (+0.5%)
$710 + $4,540
$5,250
2016
$13,825 (+0.8%)
$710 + $4,540
$5,250
2015
$13,712 (−8.0%)
$710 + $4,540
$5,250
2014
$14,899 (+5.0%)
$710 + $4,540
$5,250
2013
$14,194 (+2.6%)
$710 + $4,540
$5,250
2012
$13,840 (+2.6%)
$710 + $4,540
$5,250
2011
$13,493 (+1.6%)
$710 + $4,540
$5,250
2010
$13,282 (+2.9%)
$710 + $4,540
$5,250
2009
$12,907
$710 + $4,540
$5,250
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Bathroom Information
# of Full Baths: 2
Exterior
Property Information
Subdivision Name: GREAT NECK LAWNS
Building Sq. Ft: 2,445
# of Units: 1
Legal Description: FILED MAP 2235 LOT 18
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,970
Legal Lot Number: 18
Legal Block Number: 3
School Tax District: COPIAGUE
Municipality Name: BABYLON
Acres: 0.2059
Depth Footage: 115
Front Footage: 78
Zoning Code: A
State Use Description: SINGLE FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 2,445
Stories: —
Lot Size: 8,970 square feet
Style: Single Family Residential
Year Built: 1963
Year Renovated: —
County: Suffolk County
APN: 0100192000300043000
Home facts updated by county records on Aug 31, 2026
Around this home
Schools
Susan E Wiley School
Public K-5 • Assigned • 0.9mi
8/10
Copiague Middle School
Public 6-8 • Assigned • 1.7mi
4/10
Walter G O Connell Copiague High School
Public 9-12 • Assigned • 1.7mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 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 94° expected this year, 17 days in 30 years
6/10 Wind Factor
77% chance of strong winds in next 30 years
4/10 Air Factor
5 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Copiague, NY • 11726
Average low and high temperatures (°F)
36
25
39
26
51
36
59
44
67
54
78
64
83
70
79
64
75
61
67
51
56
40
42
29
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.7 hours in
June and 4.5 hours in December, placing it below the
U.S. average for solar exposure.
8.7 hrs
4.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$816,000 – $988,000
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