42 Elderberry Rd is a 2,451 square foot house on a 0.32 acre lot with 3.5 bathrooms. Based on Redfin's Syosset data, we estimate the home's value is $1,288,724.
Single-familyProperty Type
1955Year Built
0.32 acresLot Size
$526Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,288,724
$1,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.8% lower than the average sale price ($1.31M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$23,840 (+6.5%)
$470 + $390
$860
2024
$22,385 (−5.0%)
$470 + $390
$860
2023
$23,573 (+7.2%)
$470 + $346
$816
2022
$21,996 (+3.3%)
$470 + $346
$816
2021
$21,286 (+5.3%)
$470 + $346
$816
2020
$20,215 (+6.9%)
$470 + $346
$816
2019
$18,907 (+7.2%)
$459 + $338
$797
2018
$17,630 (+6.2%)
$713 + $367
$1,080
2017
$16,598 (+5.9%)
$713 + $367
$1,080
2016
$15,677 (+10.7%)
$713 + $367
$1,080
2015
$14,164 (+8.0%)
$713 + $367
$1,080
2014
$13,115 (−1.5%)
$713 + $367
$1,080
2013
$13,311 (−1.8%)
$891 + $459
$1,350
2012
$13,555 (−7.1%)
$988 + $509
$1,497
2011
$14,589 (+2.2%)
$891 + $459
$1,350
2010
$14,268 (+2.1%)
$988 + $521
$1,509
2009
$13,972
$936 + $791
$1,727
Tax history for 42 Elderberry Rd
Year
Property tax
Land + Additions
Assessment*
2025
$23,840 (+6.5%)
$470 + $390
$860
2024
$22,385 (−5.0%)
$470 + $390
$860
2023
$23,573 (+7.2%)
$470 + $346
$816
2022
$21,996 (+3.3%)
$470 + $346
$816
2021
$21,286 (+5.3%)
$470 + $346
$816
2020
$20,215 (+6.9%)
$470 + $346
$816
2019
$18,907 (+7.2%)
$459 + $338
$797
2018
$17,630 (+6.2%)
$713 + $367
$1,080
2017
$16,598 (+5.9%)
$713 + $367
$1,080
2016
$15,677 (+10.7%)
$713 + $367
$1,080
2015
$14,164 (+8.0%)
$713 + $367
$1,080
2014
$13,115 (−1.5%)
$713 + $367
$1,080
2013
$13,311 (−1.8%)
$891 + $459
$1,350
2012
$13,555 (−7.1%)
$988 + $509
$1,497
2011
$14,589 (+2.2%)
$891 + $459
$1,350
2010
$14,268 (+2.1%)
$988 + $521
$1,509
2009
$13,972
$936 + $791
$1,727
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 20, 2022 • Final
Solar
Electrical
Solar
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
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Oil
Heating Type: Central
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Split Level
Exterior Wall: Aluminum/Vinyl
Pool Information
Pool Type: Pool/Hot Tub
Has Pool
Property Information
Subdivision Name: SYOSSET GREENS SEC 1
Living Sq. Ft: 2,451
Ground Floor Sq. Ft: 1,166
Building Sq. Ft: 2,451
# of Units: 1
# of Stories: 1
Parking & Garage Information
Parking Type: Frame Garage
Garage/Parking Sq. Ft: 275
Garage / Carport Type: Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,752
Legal Lot Number: 8
Legal Block Number: 394
Municipality Name: TOWN OF OYSTER BAY
Acres: 0.3157
Depth Footage: 144
Front Footage: 50
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: 3.5
Sq. Ft.: 2,451
Stories: 1.0
Lot Size: 0.32 acres
Style: Single Family Residential
Year Built: 1955
Year Renovated: —
County: Nassau County
APN: 12394 00080
Home facts updated by county records on Aug 17, 2026
Around this home
Schools
Baylis Elementary School
Public K-5 • Assigned • 0.4mi
7/10
H B Thompson Middle School
Public 6-8 • Assigned • 0.9mi
8/10
Syosset Senior High School
Public 9-12 • Assigned • 2.6mi
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, 15 days in 30 years
6/10 Wind Factor
69% 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
$1.23M – $1.48M
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