Off Market Jun 2024 for $1M

$1,179,943

Est. refi paymentEst. refi $6,384/mo

•

1,560

sq ft

21 Elderberry Rd, Syosset, NY 11791

About this home

Single-familyProperty Type

1954Year Built

$756Est. Price/Sq.Ft.

1 spaceParking

Listing by Priscilla Chan-Ho • Royalux Realty LLC

Bought with Virginia Liang • LuxHome LLC

Redfin checked: a minute ago

•Source:OneKey® MLS as Distributed by MLS Grid #L3536147

Redfin Estimate

$1,179,943

$110K since sold in June 2024$9,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.2% higher than the average sale price ($1.08M) of 6 comparable homes.

SOLD AUG 20, 2026
$930,000
A
3 beds2.5 baths1,520 sq ft
10 Tacoma Ln, Syosset, NY 11791
Listing by Charles Rutenberg Realty Inc
SOLD JUN 8, 2026
$988,000
B
3 beds2.5 baths1,441 sq ft
20 Pickwick Dr W, Syosset, NY 11791
Listing by Compass Greater NY LLC
SOLD APR 30, 2026
$960,000
C
3 beds3 baths1,696 sq ft
8 Westminster Rd, Syosset, NY 11791
Listing by Compass Greater NY LLC
SOLD SEP 1, 2026
$1,154,044
D
3 beds3 baths1,801 sq ft
23 Coronet Ln, Plainview, NY 11803
Listing by Charles Rutenberg Realty Inc
SOLD JUN 16, 2026
$1,100,000
E
4 beds2.5 baths1,489 sq ft
45 Pickwick Dr N, Syosset, NY 11791
Listing by Compass Greater NY LLC
SOLD AUG 11, 2026
$1,350,000
F
4 beds3 baths2,498 sq ft
15 Chadwick Rd, Syosset, NY 11791
Listing by Signature Premier Properties

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Earn from this home

Sell

$290,130

Est. take-home

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Est. cash available

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Rent

$5,152/mo

Redfin rental estimate

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Market trends in 11791, NY

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.8%

1.4% MoM

Median sale price

$1.3M

$17K MoM

Avg. days on market

24d

3 days MoM

Recently sold homes

21 MoM

New listings for sale

NEW 7 HRS AGO
$1,999,000
4 beds2.5 baths3,258 sq ft
59 Meadowbrook Rd, Syosset, NY 11791
Listing by Signature Premier Properties
OPEN SUN, 12PM TO 2PM
$3,198,000
6 beds6.5 baths6,117 sq ft
3 White Birch Rd, Oyster Bay Cove, NY 11791
Listing by Daniel Gale Sothebys Intl Rlty
OPEN SUN, 2PM TO 3:30PM
$899,000
3 beds3 baths1,357 sq ft
5 Willets Dr, Syosset, NY 11791
Listing by Compass Greater NY LLC
OPEN SUN, 1:30PM TO 4PM
$1,180,000
3 beds2 baths1,683 sq ft
7 5th Pl, Syosset, NY 11791
Listing by Charles Rutenberg Realty Inc
OPEN SAT, 12:30PM TO 2PM
$1,549,000
3 beds3 baths2,900 sq ft
29 Hillside Ln, Syosset, NY 11791
Listing by Deepak Hemrajani Inc
FOR SALE BY OWNER
$1,350,000
4 beds1 bath2,069 sq ft
4 Betty St, Syosset, NY 11791
FOR SALE BY OWNER
$1,250,000
4 beds3 baths2,354 sq ft
12 Walters Ave, Syosset, NY 11791
3D WALKTHROUGH
$899,000
3 beds2.5 baths1,978 sq ft
151 The Knl, Syosset, NY 11791
Listing by Good Choice Realty & Mgmt Corp
See all

Provided by Redfin

Sale history for 21 Elderberry Rd

Date

Event

Price

OneKey® MLS as Distributed by MLS Grid #L3536147

Jun 3, 2024

Sold

$1,070,000

$686/sq ft

Mar 25, 2024

Pending

—

Mar 6, 2024

Listed

$1,038,000

$665/sq ft

OneKey® MLS as Distributed by MLS Grid #L2829177

May 30, 2016

Sold

$569,000

$365/sq ft

Feb 18, 2016

Listed

$569,000

$365/sq ft

Move Right In To This Wonderful, Charming, Expanded And Extended Home With Gourmet, Granite Kitchen, Updated Baths,Hardwood Floors, New Windows, Cac And Many More Updates. Master Bedroom Has Great, Walk In Closet And Full, Updated Bath. This Home Is Fully Dormered With 2 Generous Bedrooms And Bath Upstairs. Great Location And Great Taxes. All This And Famed Syosset Schools, Additional information: Appearance:Mint+

MLSLI #2829177

Mar 8, 2016

Pending

—

Feb 18, 2016

Listed

$365/sq ft

Public Records

Jul 26, 1990

Sold

$214,000

$137/sq ft

Public Records

Feb 1, 1976

Sold

$35,000

$22/sq ft

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2025

$20,455 (+3.6%)

$309 + $320

$629

2024

$19,750 (+9.8%)

$309 + $320

$629

2023

$17,985 (+0.7%)

$309 + $320

$629

2022

$17,854 (+7.7%)

$309 + $320

$629

2021

$16,572 (−5.6%)

$336 + $347

$683

2020

$17,554 (+7.7%)

$336 + $347

$683

2019

$16,294 (+14.2%)

$328 + $339

$667

2018

$14,270 (+7.4%)

$807 + $59

$866

2017

$13,292 (+35.7%)

$807 + $1

$808

2016

$9,798 (−15.6%)

$807 + $1

$808

2015

$11,615 (−15.5%)

$842 + $285

$1,127

2014

$13,745 (+9.4%)

$842 + $285

$1,127

2013

$12,559 (+11.9%)

$842 + $285

$1,127

2012

$11,221 (+4.8%)

$842 + $296

$1,138

2011

$10,707 (−3.5%)

$842 + $296

$1,138

2010

$11,091 (−3.1%)

$842 + $298

$1,140

2009

$11,449

$842 + $528

$1,370

Tax history for 21 Elderberry Rd

Year

Property tax

Land + Additions

Assessment*

2025

$20,455 (+3.6%)

$309 + $320

$629

2024

$19,750 (+9.8%)

$309 + $320

$629

2023

$17,985 (+0.7%)

$309 + $320

$629

2022

$17,854 (+7.7%)

$309 + $320

$629

2021

$16,572 (−5.6%)

$336 + $347

$683

2020

$17,554 (+7.7%)

$336 + $347

$683

2019

$16,294 (+14.2%)

$328 + $339

$667

2018

$14,270 (+7.4%)

$807 + $59

$866

2017

$13,292 (+35.7%)

$807 + $1

$808

2016

$9,798 (−15.6%)

$807 + $1

$808

2015

$11,615 (−15.5%)

$842 + $285

$1,127

2014

$13,745 (+9.4%)

$842 + $285

$1,127

2013

$12,559 (+11.9%)

$842 + $285

$1,127

2012

$11,221 (+4.8%)

$842 + $296

$1,138

2011

$10,707 (−3.5%)

$842 + $296

$1,138

2010

$11,091 (−3.1%)

$842 + $298

$1,140

2009

$11,449

$842 + $528

$1,370

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

1.5

Lot width

—

Lot depth

—

Lot size

7,000 Sq. Ft.

Year renovated

—

Sq. Ft.

1,560

Year built

1954

Style

Single Family Residential

County

Nassau County

APN

12395 00050

Parking Spaces

Basement

Yes

Accessible

HOA Dues

—

Garage

Yes

Features

—

Last updated by owner on Aug 28, 2024.

Property details

Parking

Parking Information
Parking Features: Attached, Driveway, On Street, Private

Interior

Fireplace Information
Has Fireplace
Fireplaces Total: 1

Heating & Cooling
Cooling: Central Air
Heating: Forced Air, Oil

Interior Features
Interior Features: Chandelier,Eat-in Kitchen,Entrance Foyer,Formal Dining,First Floor Bedroom,Master Downstairs,Primary Bathroom,Walk-In Closet(s)
Window Features: Double Pane Windows, Storm Window(s)
Appliances: Convection Oven, Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Microwave, Refrigerator, Washer, Oil Water Heater
Flooring: Hardwood
Patio And Porch Features: Deck, Porch

Room Information
Room Description: Master Bedroom with large walk-in closet (used to be a bedroom) & full bath, bedroom, hallway full bath, living room, dining room, open kitchen, & sliders to backyard ||2 large bedrooms & full bath||Family room, exercise area, laundry, utilities, & ample storage
Basement YN: No
Attic: Unfinished
Rooms Total: 11
Basement: Finished, Full

Bathroom Information
Bathrooms Full: 3

Exterior

Exterior Features
Exterior Features: Mailbox
Construction Materials: Frame, Vinyl Siding
Fencing: Fenced
Security Features: Security System

Lot Information
Additional Parcels YN: No
Lot Features: Level, Near Public Transit, Near School, Near Shops, Sprinklers In Front, Sprinklers In Rear

Property Information
Living Area Source: Public Records
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Section: 12
Tax Annual Amount: $17,985

Utilities

Utility Information
Sewer: Public Sewer
Utilities: Trash Collection Public

Location

HOA Information
Association Amenities: Park

School Information
Elementary School: Baylis Elementary School
Middle Or Junior School: H B Thompson Middle School
High School: Syosset Senior High School
High School District: Syosset

Location Information
Hamlet: Syosset
Directions: LIE Exit 43
County Or Parish: Nassau County

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 1,560
Stories: 1.5
Parking Spaces: 1
Basement: Yes
Accessible: No
Lot Size: 7,000 square feet
Style: Single Family Residential
Year Built: 1954
Year Renovated: —
County: Nassau County
APN: 12395 00050
HOA Dues: —
Garage: Yes
Features: —

Home facts updated by owner on Aug 28, 2024

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

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)

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

$1.12M – $1.36M

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FOR SALE BY OWNER

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3D WALKTHROUGH

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Home values near 21 Elderberry Rd

Data from public records.

Address	Redfin Estimate
17 Elderberry Rd, Syosset, NY - Beds \| 2.5 Baths \| 2040 Sq. Ft.	$1,069,856
29 Elderberry Rd, Syosset, NY 4 Beds \| 3 Baths \| 1754 Sq. Ft.	$1,203,742

Address	Redfin Estimate
27 Elderberry Rd, Syosset, NY - Beds \| 3.5 Baths \| 1814 Sq. Ft.	$1,188,330
14 Elderberry Rd, Syosset, NY - Beds \| 2 Baths \| 1074 Sq. Ft.	$936,223

Address	Redfin Estimate
15 Elderberry Rd, Syosset, NY - Beds \| 1 Baths \| 1082 Sq. Ft.	$867,884
18 Elderberry Rd, Syosset, NY - Beds \| 1.5 Baths \| 1674 Sq. Ft.	$921,256

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2024. This data may not show owner updates. Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11791, NY

Sale history for 21 Elderberry Rd

Tax history for 21 Elderberry Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11791

Home values near 21 Elderberry Rd

More real estate resources