Nassau County  »  820 Clock Blvd

820 Clock Boulevard, Massapequa, NY 11758 Property Information

820 Clock Boulevard, Massapequa, NY 11758 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

820 Clock Boulevard, Massapequa, NY 11758
static Mapbox map

Address

Primary address 820 Clock Boulevard, Massapequa
Zip code 11758
County Nassau
Town/City Oyster Bay
Village (swiss code) None (unincorporated town)
Parcel ID 53-47-29

Sales & Tax Overview for 820 Clock Boulevard, Massapequa

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

Sale date 12/18/2024
Sale price $1,250,000
Arm's length

Lot & Building Information for 820 Clock Boulevard, Massapequa

Building sqft 4,466
Land Primary site
Topography Level
Acreage 0.482
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district (See more on map)
Street Paved
Traffic Medium
Area type Neighborhood or spot
School district Amityville UFSD

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

Commercial Buildings

Data not available for this property.

Other Property Data for 820 Clock Boulevard, Massapequa

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 820 Clock Boulevard, Massapequa , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 820 Clock Boulevard, Massapequa

How many square feet does 820 Clock Boulevard, Massapequa, NY 11758 have?

This Commercial (SCILSOR) located at 820 Clock Boulevard, Massapequa, NY 11758 has a total of 4,466 square feet.

What is the assessed value of 820 Clock Boulevard, Massapequa, NY 11758?

The assessed market value for the current tax year is $10,352.

When was 820 Clock Boulevard, Massapequa, NY 11758 last sold and what was the last sale price?

820 Clock Boulevard, Massapequa, NY 11758 was last sold in 12/18/2024 for $1,250,000.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 820 Clock Boulevard, Massapequa

Create a free account to view the complete sales history for 820 Clock Boulevard, Massapequa, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
12/18/2024 $1,250,000
06/25/2001 $384,000
       
       
       
Access the complete sales history for 820 Clock Boulevard, Massapequa with a free account.
Sign up

Title Documents for 820 Clock Boulevard, Massapequa

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
12/30/2024 - R Other
(Mortgage agreement)
12/18/2024 - D
12/30/2024 - R
Deed
(Deed commercial/vacant land)
12/18/2024 - D
12/30/2024 - R
Mortgage
(Mtg-mortgage)
04/27/2018 - R Other
(Mortgage satisfaction)
04/27/2018 - R Other
(Mortgage agreement)
06/25/2001 - D
07/19/2001 - R
Deed
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 820 Clock Boulevard, Massapequa

Access detailed property tax data for 820 Clock Boulevard, Massapequa, NY 11758. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2026
Property tax $0
Tax class
Market value $1,035,200
Assessed value $10,352
Transitional assessed value

Assessment History for 820 Clock Boulevard, Massapequa

Here's the assessment & property tax history for 820 Clock Boulevard, Massapequa, 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 $1,035,200 $10,352 n/a
2025 $1,035,200 $10,352 n/a
2024 $1,035,225 $10,352 730.907 $73,683 n/a
2023 $1,035,200 $10,352 n/a
2022 $1,035,200 $10,352 n/a

Permits for 820 Clock Boulevard, Massapequa

The complete history of permits filed for 820 Clock Boulevard, Massapequa, 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.

Demographics by Zip Code

Total population 54,375
Median age 44
Average household income $191,380
Family households 77.1%
Occupied housing units 18,803
Owner occupied units 93.1%
Average number of people per household 2.88
Median year structure built 1957
Median value for units with a mortgage $669,900
Median value for units without a mortgage $628,400

Risk

Create a free account to unlock extended information for 820 Clock Boulevard, Massapequa, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

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

Transportation

Access the detailed traffic volume map for 820 Clock Boulevard, Massapequa 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 820 Clock Boulevard, Massapequa

Here are the neighbors for 820 Clock Boulevard, Massapequa.

Address Square feet Purchase date Purchase price
111 Margaretta Ave, Massapequa 1,445 01/30/2020 $408,000
886 Clocks Blvd, Massapequa 1,858
233 A Oakley St, Massapequa 1,888
100 New St, Massapequa 2,016 11/17/2020 $455,000
824 Clocks Blvd, Massapequa 1,092 06/29/2021
109 Margaretta Ave, Massapequa 1,456 02/20/2001 $197,000
201 Margaretta Ave, Massapequa 1,980 12/07/1995 $145,000
880 Clocks Blvd, Massapequa 1,726 11/29/2012 $304,000
203 Margaretta Ave, Massapequa 1,980 05/13/2021
107 Margaretta Ave, Massapequa 1,529 04/26/2013 $272,000
860 Clock Blvd, Massapequa 2,066 08/09/2012 $305,000
115 Margaretta Ave, Massapequa 2,099 08/02/2010
800 Clocks Blvd, Massapequa 2,092 07/28/2008 $380,000
872 Clocks Blvd, Massapequa 1,943 02/15/2001 $186,000
190 County Line Rd, Massapequa 1,726
105 Margaretta Ave, Massapequa 1,555 10/09/2007 $477,000
866 Clocks Blvd, Massapequa 1,348
101 Margaretta Ave, Massapequa 1,069 04/24/2024 $495,000
103 Margaretta Ave, Massapequa 2,140 12/29/2022 $583,000
820 Clocks Blvd, Massapequa 2,024 01/14/2019 $425,000

Nearby ZIP Codes for 820 Clock Boulevard, Massapequa

Not sure if we cover all the data-points you need? View sample full report View sample full report