Nassau County  »  440-450 Northern Blvd

440-450 Northern Boulevard, Great Neck, NY 11021 Property Information

440-450 Northern Boulevard, Great Neck, NY 11021 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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440-450 Northern Boulevard, Great Neck, NY 11021
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Address

Primary address 440-450 Northern Boulevard, Great Neck
Zip code 11021
County Nassau
Town/City North Hempstead
Village (swiss code) None (unincorporated town)
Parcel ID 2-85-34

Sales & Tax Overview for 440-450 Northern Boulevard, Great Neck

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 07/02/2025
Sale price $6,100,000
Arm's length
Current property tax $104,389

Lot & Building Information for 440-450 Northern Boulevard, Great Neck

Building sqft 9,440
Building class Professional Building (Doctor, Dentist, Chiropractor, or Combination of Professions) (465.14)
Land Primary site
Topography Level
Acreage 0.623
Buildings on lot 1
Year built 1966
Stories 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district (See more on map)
Capitalization rate
Air conditioning Central
Street Paved
Traffic Heavy
Area type Major strip
School district Great Neck UFSD

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Commercial Buildings

Square footage Structure Grade Year built Stories
9,440 Medical office bldg B- 1966 1

Floor Distribution

Floors Square footage Use Construction Condition Exterior wall Heating Air conditioning Plumbing
B1-B1 1,040 Medical center Central
B1-B1 7,360 Support area
01-01 1,040 Medical center Central
01-01 7,360 Medical center Central

Find the size and usage for each floor in the building, plus corresponding details on construction type, physical condition, heating, and plumbing.

Income and Expenses

Check out a breakdown by type of rentable square feet and the rent charged for each, including detailed info on expenses, gross/net income, income and expense rate.

Other Property Data for 440-450 Northern Boulevard, Great Neck

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  • • Improvements for 440-450 Northern Boulevard, Great Neck , including their type, square footage, grade and when they were built.
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About 440-450 Northern Boulevard, Great Neck

How many sq. ft. does 440-450 Northern Boulevard, Great Neck, NY 11021 have & what is the price per sq. ft?

This Professional Building (Doctor, Dentist, Chiropractor, or Combination of Professions) (465.14) located at 440-450 Northern Boulevard, Great Neck, NY 11021 has a total of 9,440 square feet and a current price per square foot of $646.

What is the year built & the current market value of 440-450 Northern Boulevard, Great Neck, NY 11021?

440-450 Northern Boulevard, Great Neck, NY 11021 was built in 1966 and has a current tax assessor's market value of $1,773,600.

Ownership Information

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Past Sales & Property History for 440-450 Northern Boulevard, Great Neck

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Purchase date Purchase price Buyer name Seller name
07/02/2025 $6,100,000
02/08/2007 $4,300,000
08/24/2004 $2,700,000
       
       
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*Here are the three most recent sales for this property.


Title Documents for 440-450 Northern Boulevard, Great Neck

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2
11/17/2025 - R Other
(Mortgage agreement)
07/02/2025 - D
07/14/2025 - R
Deed
(Deed commercial/vacant land)
02/08/2007 - D
02/23/2007 - R
Deed
08/24/2004 - D
09/02/2004 - R
Deed
01/01/1997 - D
02/10/1997 - R
Deed
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R: Recorded date
D: Document date

Property Taxes for 440-450 Northern Boulevard, Great Neck

Access detailed property tax data for 440-450 Northern Boulevard, Great Neck, NY 11021. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Base tax $98,706
Current property tax $104,390
Tax class
Market value $1,773,600
Assessed value $17,736
Transitional assessed value

Assessment History for 440-450 Northern Boulevard, Great Neck

Here's the assessment & property tax history for 440-450 Northern Boulevard, Great Neck, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessment value Total tax rate Property tax Year over year change
2026 $1,773,600 $17,736 556.531 $98,706 +1.41%
2025 $1,824,700 $18,247 533.419 $97,333 -4.25%
2024 $2,308,790 $20,002 508.199 $101,650 -8.36%
2023 $2,128,800 $21,288 551.543 $110,921 -16.97%
2022 $2,308,800 $23,088 578.629 $133,594 -10.53%

Permits for 440-450 Northern Boulevard, Great Neck

The complete history of permits filed for 440-450 Northern Boulevard, Great Neck, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Great Neck residential market stats

Median Sale Price
$1,213,000
4.6% YoY
Median Price/Sqft
$667
10.1% YoY
Nassau County Median Sale Price
$805,000
6.6% YoY

Access a detailed real estate market overview of Great Neck so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Great Neck and compare it to other neighborhoods in Nassau County.

Check out recently sold homes in Great-Neck and see how their prices compare.

Demographics by Zip Code

Total population 19,783
Median age 46.1
Average household income $201,354
Family households 62.9%
Occupied housing units 8,165
Owner occupied units 70.5%
Average number of people per household 2.38
Median year structure built 1955
Median value for units with a mortgage $731,000
Median value for units without a mortgage $593,900

Risk

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FEMA flood zone(s) X (See more on map)

Transportation

Access the detailed traffic volume map for 440-450 Northern Boulevard, Great Neck to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Neighbors for 440-450 Northern Boulevard, Great Neck

Here are the neighbors for 440-450 Northern Boulevard, Great Neck.

Address Square feet Purchase date Purchase price
444 Northern Blvd, Great Neck
12 Somerset Dr N, Great Neck 2,195 06/25/2019
2 Sussex Rd, Great Neck 2,229 07/25/2025
16 Somerset Dr N, Great Neck 2,584 05/14/2010 $910,000
400 Northern Blvd, Great Neck 3,720 03/14/2023 $1,500,000
10 Sussex Rd, Great Neck 2,635 04/24/1998
14 Sussex Rd, Great Neck 2,815 01/29/1998 $413,000
420 Northern Blvd, Great Neck 6,600 07/21/2017 $2,900,000
6 Sussex Rd, Great Neck 2,431 03/27/2000
12 Sussex Rd, Great Neck 2,498 05/27/2005 $1,100,000
410 Northern Blvd, Great Neck 3,990 05/23/2024 $7,272,727
500 Northern Blvd, Great Neck 5,008 02/06/2015 $1,425,000
370 Northern Blvd, Great Neck 5,000 12/05/2024 $2,000,000
18 Somerset Dr N, Great Neck 1,832 05/29/2020 $950,000
402 Northern Blvd, Great Neck 1,240 03/14/2023 $650,000
8 Roseth Pl, Great Neck 4,180 11/28/1995 $665,000
360 Northern Blvd, Great Neck
22 Somerset Dr N, Great Neck 3,525
4 Sussex Rd, Great Neck 3,140 07/01/2024 $1,920,000
20 Somerset Dr N, Great Neck 2,102 09/24/2007 $930,000

Nearby ZIP Codes for 440-450 Northern Boulevard, Great Neck

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