OFF MARKET
21 Sexton Rd, Syosset, NY 11791
Off market sep 2014 for $639K
$1,109,533
Est. refi paymentEst. refi $4,028/mo
3
bd
•
2 ba
•
1,700
sq ft

21 Sexton Rd, Syosset, NY 11791

map-entry

About this home

Single-familyProperty Type
1954Year Built
7,200 sq ftLot Size
$653Est. Price/Sq.Ft.
Listing by Vivian Arzoumanidis • Keller Williams Realty Greater
Bought with Vivian Arzoumanidis • Keller Williams Realty Greater
Redfin checked: 2 minutes ago
•Source:OneKey® MLS as Distributed by MLS Grid #L2665889

Redfin Estimate

$1,109,533
$470K since sold in September 2014$0 since September

This home's estimate is 4.1% lower than the average sale price ($1.16M) of 6 comparable homes.

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Earn from this home

Sell
$669,761
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$5,044/mo
Redfin rental estimate

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Market trends in 11791, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price
99.8%

1.4% MoM

Median sale price
$1.3M

$3K MoM

Avg. days on market
25d

4 days MoM

Recently sold homes
86

21 MoM

New listings for sale

Provided by Redfin

Sale history for 21 Sexton Rd

Tax history for 21 Sexton Rd

*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
3
Stories
1
Lot width
—
Lot depth
—
Lot size
7,200 Sq. Ft.
Year renovated
—
Sq. Ft.
1,701
Year built
1954
Style
Single Family Residential
County
Nassau County
APN
12427 00200
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 17, 2026.

Property details

Around this home

Schools

Baylis Elementary School

Public K-5 • Assigned • 0.3mi

7/10
H B Thompson Middle School

Public 6-8 • Assigned • 1.0mi

8/10
Syosset Senior High School

Public 9-12 • Assigned • 2.8mi

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
85
69
80
62
75
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 4.5 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
$1.06M – $1.28M

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Home values near 21 Sexton Rd

Data from public records.
Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2014. This data may not match public records. Learn more.

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