Off market mar 2015 for $770K

$1,366,251

Est. refi paymentEst. refi $5,199/mo

•

—

sq ft

21 Hartley Rd, Great Neck, NY 11023

About this home

Single-familyProperty Type

1951Year Built

7,500 sq ftLot Size

Listing by Edna Mashaal • Edna Mashaal Realty LLC

Bought with Edna Mashaal • Edna Mashaal Realty LLC

Redfin checked: a few seconds ago

•Source:OneKey® MLS as Distributed by MLS Grid #L2724395

Redfin Estimate

$1,366,251

$596K since sold in March 2015$7,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.8% lower than the average sale price ($1.57M) of 6 comparable homes.

SOLD OCT 7, 2026
$1,275,000
A
4 beds3 baths1,926 sq ft
23 Hartley Rd, Great Neck, NY 11023
Listing by Daniel Gale Sothebys Intl Rlty
SOLD AUG 28, 2026
$1,726,000
B
5 beds3.5 baths2,314 sq ft
7 Henry St, Great Neck, NY 11023
Listing by Douglas Elliman Real Estate
SOLD JUL 24, 2026
$2,150,000
C
4 beds2.5 baths2,131 sq ft
22 Shorehaven Ln, Manhasset, NY 11030
Listing by Compass Greater NY LLC
SOLD AUG 12, 2026
$1,450,000
D
6 beds4 baths2,644 sq ft
5 Bellingham Ln, Great Neck, NY 11023
Listing by Century Homes Realty Group LLC
SOLD SEP 14, 2026
$1,500,000
E
4 beds2.5 baths2,308 sq ft
8 Stuart St, Great Neck, NY 11023
Listing by Coldwell Banker American Homes
SOLD JUN 5, 2026
$1,300,000
F
4 beds3 baths2,150 sq ft
9 Ramsey Rd, Great Neck, NY 11023
Listing by OAM.Com

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Earn from this home

Sell

$826,743

Est. take-home

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Refinance

Est. cash available

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Rent

$3,366/mo

Redfin rental estimate

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Market trends in 11023, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

95.3%

2.0% MoM

Median sale price

$1.4M

$50K MoM

Avg. days on market

46d

12 days MoM

Recently sold homes

6 MoM

New listings for sale

$2,626,000
4 beds3.5 baths2,894 sq ft
18 Pond Park Rd, Great Neck, NY 11023
Listing by LAFFEY REAL ESTATE
$1,626,000
4 beds2.5 baths2,670 sq ft
118 Baker Hill Rd, Great Neck, NY 11023
Listing by LAFFEY REAL ESTATE
$1,450,000
4 beds2.5 baths2,320 sq ft
21 Oxford Blvd, Great Neck, NY 11023
Listing by Proagent Realty Gold Coast LLC
$2,950,000
5 beds4.5 baths4,210 sq ft
4 Parkwood Dr, Great Neck, NY 11023
Listing by Daniel Gale Sothebys Intl Rlty
See all

Provided by Redfin

Sale history for 21 Hartley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$18,405 (+2.7%)

$510 + $440

$950

2024

$17,912 (+3.6%)

$510 + $440

$950

2023

$17,296 (+8.2%)

$510 + $440

$950

2022

$15,983 (+2.5%)

$510 + $440

$950

2021

$15,590 (+1.1%)

$510 + $440

$950

2020

$15,424 (+10.6%)

$510 + $440

$950

2019

$13,950 (+6.2%)

$505 + $435

$940

2018

$13,133 (+4.9%)

$1,273 + $1

$1,274

2017

$12,524 (+4.9%)

$1,273 + $1

$1,274

2016

$11,942 (+17.3%)

$1,273 + $1

$1,274

2015

$10,184 (+12.1%)

$1,493

2014

$9,086 (−1.1%)

$1,493

2013

$9,186 (−0.8%)

$1,493

2012

$9,259 (+1.2%)

$1,493

2011

$9,149 (+5.8%)

$1,525

2010

$8,647 (−7.0%)

$1,493 + $162

$1,655

2009

$9,294

$1,334 + $464

$1,798

Tax history for 21 Hartley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$18,405 (+2.7%)

$510 + $440

$950

2024

$17,912 (+3.6%)

$510 + $440

$950

2023

$17,296 (+8.2%)

$510 + $440

$950

2022

$15,983 (+2.5%)

$510 + $440

$950

2021

$15,590 (+1.1%)

$510 + $440

$950

2020

$15,424 (+10.6%)

$510 + $440

$950

2019

$13,950 (+6.2%)

$505 + $435

$940

2018

$13,133 (+4.9%)

$1,273 + $1

$1,274

2017

$12,524 (+4.9%)

$1,273 + $1

$1,274

2016

$11,942 (+17.3%)

$1,273 + $1

$1,274

2015

$10,184 (+12.1%)

$1,493

2014

$9,086 (−1.1%)

$1,493

2013

$9,186 (−0.8%)

$1,493

2012

$9,259 (+1.2%)

$1,493

2011

$9,149 (+5.8%)

$1,525

2010

$8,647 (−7.0%)

$1,493 + $162

$1,655

2009

$9,294

$1,334 + $464

$1,798

*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

1.7

Lot width

—

Lot depth

—

Lot size

7,500 Sq. Ft.

Year renovated

—

Sq. Ft.

2,240

Year built

1951

Style

Single Family Residential

County

Nassau County

APN

01115 00520

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 17, 2026.

Property details

Parking

Parking Information
Parking Features: Attached, Private

Interior

Heating & Cooling
Cooling: Central Air
Heating: Hot Water, Oil

Interior Features
Interior Features: Eat-in Kitchen,Master Downstairs
Window Features: Skylight(s)
Appliances: Dishwasher, Dryer, Refrigerator, Washer
Patio And Porch Features: Patio

Room Information
Basement YN: No
Attic: None
Rooms Total: 9
Basement: None, Unfinished
Additional Rooms: Library/Den

Bathroom Information
Bathrooms Full: 2

Exterior

Exterior Features
Construction Materials: Cedar

Lot Information
Additional Parcels YN: No
Lot Features: Sprinklers In Front, Sprinklers In Rear

Property Information
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Section: 1
Tax Annual Amount: $11,133.29

Financial Information
Buyer Financing: Other

Utilities

Utility Information
Utilities: Sewer Available

Location

School Information
School District Number: 7
High School District: Great Neck

Location Information
Village: Great Neck
Directions: Middle Neck Road To Baker Hill Road To Hartley #21
County Or Parish: Nassau County

Public facts

Beds: —
Baths: 2.0
Sq. Ft.: 2,240
Stories: 1.7
Lot Size: 7,500 square feet
Style: Single Family Residential
Year Built: 1951
Year Renovated: —
County: Nassau County
APN: 01115 00520

Home facts updated by county records on Aug 17, 2026

Around this home

Schools

E M Baker School

Public K-5 • Assigned • 0.2mi

10/10

Great Neck North Middle School

Public 6-8 • Assigned • 1.0mi

9/10

Great Neck North High School

Public 9-12 • Assigned • 0.9mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

7/10 Flood Factor

Estimated 71-79% chance 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

6/10 Heat Factor

7 days above 98° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

6 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Great Neck, NY • 11023

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

$1.30M – $1.57M

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Home values near 21 Hartley Rd

Data from public records.

Address	Redfin Estimate
25 Hartley Road, Great Neck, NY - Beds \| 3 Baths \| 2252 Sq. Ft.	$1,554,098
23 Hartley Road, Great Neck, NY 4 Beds \| 3 Baths \| 1926 Sq. Ft.	$1,386,250

Address	Redfin Estimate
22 Hartley Road, Great Neck, NY - Beds \| 2 Baths \| 2452 Sq. Ft.	$1,421,691
19 Hartley Road, Great Neck, NY - Beds \| 2 Baths \| 2012 Sq. Ft.	$1,362,432

Address	Redfin Estimate
17 Hartley Road, Great Neck, NY - Beds \| 2.5 Baths \| 2549 Sq. Ft.	$1,647,345
24 Hartley Road, Great Neck, NY - Beds \| 2 Baths \| 1908 Sq. Ft.	$1,246,453

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

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