20 Lockwood Rd is a 1,235 square foot multi-family home on a 6,098 square foot lot. - it last sold on April 20, 1990 for $89,000. Based on Redfin's Bay Shore data, we estimate the home's value is $559,007.
Multi-familyProperty Type
1910Year Built
6,098 sq ftLot Size
$453Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$559,007
$470K since sold in April 1990$56K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.7% lower than the average sale price ($606K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
IND1
Industrial 1 District
This district is designed for a wide range of industrial and related activities which can meet a reasonable level of performance standards as set forth in the Subdivision and Land Development Regulations and this article. Enclosure of such activities is not required except in areas or instances as provided in this chapter. No new residences are permitted except as herein specified.
Permitted uses
Include but are not limited to:
Religious facility
Day care facility
Restaurant
Manufacturing
Warehouse
Office
Medical office
Research & development
Educational/school
Park & open space
Property details
Exterior
Property Information
Living Sq. Ft: 1,235
Ground Floor Sq. Ft: 635
Building Sq. Ft: 1,340
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,098
Legal Lot Number: 70
Legal Block Number: 0001
Municipality Name: ISLIP
Acres: 0.14
Front Footage: 50
Zoning Code: IND1
State Use Description: 2 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: —
Sq. Ft.: 1,235
Stories: —
Lot Size: 6,098 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1910
Year Renovated: —
County: Suffolk County
APN: 4728890500368000100070000
Home facts updated by county records on Aug 31, 2026
Around this home
Schools
Brook Avenue Elementary School
Public K-2 • Assigned • 0.5mi
Bay Shore Middle School
Public 6-8 • Assigned • 1.1mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk 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 93° expected this year, 16 days in 30 years
6/10 Wind Factor
65% chance of strong winds in next 30 years
4/10 Air Factor
3 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Bay Shore, NY • 11706
Average low and high temperatures (°F)
36
25
38
26
50
36
58
44
66
54
78
64
82
70
78
64
75
62
66
51
55
40
42
29
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
$532,000 – $643,000
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