31 Elderberry Rd is a 3,611 square foot house on a 8,352 square foot lot with 3 bathrooms. - it last sold on April 06, 2021 for $843,998. Based on Redfin's Syosset data, we estimate the home's value is $1,414,610.
Single-familyProperty Type
1953Year Built
8,352 sq ftLot Size
$392Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,414,610
$571K since sold in April 2021$11K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.9% lower than the average sale price ($1.50M) 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.
Permits
Jun 9, 2022 • Final
Solar
Electrical
Solar
Mar 5, 2022 • Final
Sewer
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 546
Basement Finish: Partially Finished
Basement Type: Partial Finished
Bathroom Information
# of Full Baths: 3
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Oil
Heating Type: Central
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Split Level
Exterior Wall: Frame
Property Information
Subdivision Name: GREENS SEC 4
Living Sq. Ft: 3,611
Ground Floor Sq. Ft: 1,166
Building Sq. Ft: 3,989
# of Units: 1
# of Stories: 1.5
Parking & Garage Information
Parking Type: Frame Garage
Garage/Parking Sq. Ft: 275
Garage / Carport Type: Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,352
Legal Lot Number: 33
Legal Block Number: 395
Municipality Name: TOWN OF OYSTER BAY
Acres: 0.1917
Depth Footage: 133
Front Footage: 70
County Use Description: ONE FAMILY YEAR-ROUND RESIDENC
Utility Information
Electricity / Wiring Type: Available
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: 3.0
Sq. Ft.: 3,611
Stories: 1.5
Lot Size: 8,352 square feet
Style: Single Family Residential
Year Built: 1953
Year Renovated: —
County: Nassau County
APN: 12395 00330
Home facts updated by county records on Aug 17, 2026
Around this home
Schools
Baylis Elementary School
Public K-5 • Assigned • 0.5mi
7/10
H B Thompson Middle School
Public 6-8 • Assigned • 0.8mi
8/10
Syosset Senior High School
Public 9-12 • Assigned • 2.5mi
10/10
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 98° expected this year, 16 days in 30 years
6/10 Wind Factor
67% 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
Syosset, NY • 11791
Average low and high temperatures (°F)
35
23
38
24
53
35
61
44
69
53
80
63
86
70
80
62
74
60
66
49
55
39
41
27
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 4.4 hours in December, placing it below the
U.S. average for solar exposure.
8.7 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.34M – $1.63M
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