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21 Hawthorne Street, Mastic, NY 11950 Property Information

21 Hawthorne Street, Mastic, NY 11950 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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21 Hawthorne Street, Mastic, NY 11950
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Address

Primary address 21 Hawthorne Street, Mastic
Zip code 11950
County Suffolk
Municipality Brookhaven
Parcel ID 4510080

Sales & Tax Overview for 21 Hawthorne Street, Mastic

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

Sale date 05/30/2008
Sale price $295,877
Arm's length
Current property tax $3,105

Lot & Building Information for 21 Hawthorne Street, Mastic

Building sqft 975
Building class One Family Year-Round Residence (210)
Acreage 0.14
Year built 1935
Rooms 4
Bedrooms 2
Bathrooms 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district William Floyd

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

Other Property Data for 21 Hawthorne Street, Mastic

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About 21 Hawthorne Street, Mastic

What is the year built & the total sq. ft. for 21 Hawthorne Street, Mastic, NY 11950?

21 Hawthorne Street, Mastic, NY 11950 was built in 1935 and has a total of 975 square feet.

What is the assessed value of 21 Hawthorne Street, Mastic, NY 11950 and the property tax paid?

Assessed at $1,030, the tax amount paid for 21 Hawthorne Street, Mastic, NY 11950 is $3,810.

When was 21 Hawthorne Street, Mastic, NY 11950 last sold and what was the last sale price?

21 Hawthorne Street, Mastic, NY 11950 was last sold in 05/30/2008 for $295,877.

Ownership Information

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Real Estate Reports:
Eliza Theiss, Jun 23, 2026 NYC Resale Gains & Losses: Every Borough Made Money in 2025, Except Manhattan
In 2025, NYC home-sellers mostly made money. But, in Manhattan, resales came with losses — and it was apartments and recent buyers that absorbed them.
Laura Pop-Badiu, Jun 11, 2026 NYC Business Leaders on RTO: Survey Reveals Hybrid Still Dominates, Office Attendance Set to Rise
Hubble’s recent survey of 126 founders, CEOs and other decision-makers in New York City’s startup ecosystem revealed how local business leaders are approaching workplace strategy in 2026 and beyond.
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
Research 100M+ property records powered by:
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Past Sales & Property History for 21 Hawthorne Street, Mastic

Create a free account to view the complete sales history for 21 Hawthorne Street, Mastic, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
05/30/2008 $295,877

Title Documents for 21 Hawthorne Street, Mastic

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Date Type Amount Party 1 Party 2 Doc image
06/06/2008 - R
05/30/2008 - D
Deed
(Bargain & sale deed)
           
           
           
           
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R: Recorded date
D: Document date

Property Taxes for 21 Hawthorne Street, Mastic

Access detailed property tax data for 21 Hawthorne Street, Mastic, NY 11950. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Base tax $3,810
Current property tax $3,105
Market value $194,339
Assessed value $1,030

Assessment History for 21 Hawthorne Street, Mastic

Here's the assessment & property tax history for 21 Hawthorne Street, Mastic, 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
2025-2026 $194,339 $1,030 369.908 $3,810 +1.72%
2024-2025 $194,339 $1,030 363.67 $3,746 +2.08%
2023-2024 $190,741 $1,030 356.252 $3,669 -12.23%
2022-2023 $166,129 $1,030 405.87 $4,180 -3.28%
2021-2022 $139,189 $1,030 419.634 $4,322 +0.99%

Permits for 21 Hawthorne Street, Mastic

The complete history of permits filed for 21 Hawthorne Street, Mastic, 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.

Brookhaven residential market stats

Median Sale Price
$575,000
4.5% YoY
Median Price/Sqft
$348
2.4% YoY
Suffolk County Median Sale Price
$677,000
5.9% YoY

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

Risk

Create a free account to unlock extended information for 21 Hawthorne Street, Mastic, 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 21 Hawthorne Street, Mastic to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
William Floyd Elementary School 4 Public K-5 742 1.17
William Floyd Learning Center NR Public K-5 68 1.17
Moriches Elementary School 5 Public K-5 822 1.19
John S Hobart Elementary School 3 Public K-5 798 1.23
Nathaniel Woodhull Elementary School 6 Public K-5 703 1.46

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
William Paca Middle School 4 Public 6-8 1,009 1.74
William Floyd Middle School 3 Public 6-8 1,053 1.82
Center Moriches Middle School 3 Public 6-8 325 2.36
Eastport South Manor Junior Senior High School 5 Public 7-12 1,530 2.47
Our Lady Queen Of Apostles Reg Catholic School NR Private PK-8 153 3.35

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
William Floyd High School 5 Public 9-12 3,013 1.54
Center Moriches High School 8 Public 9-12 556 2.36
Eastport South Manor Junior Senior High School 5 Public 7-12 1,530 2.47
Leonard E Burket Christian School NR Private PK-12 77 3.57
Bellport Senior High School 5 Public 9-12 1,392 4.25

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 21 Hawthorne Street, Mastic

Here are the neighbors for 21 Hawthorne Street, Mastic.

Address Square feet Purchase date Purchase price
93 Clinton Ave, Mastic 1,100 02/03/2014 $84,388
95 Clinton Ave, Mastic 1,483 12/04/2009 $130,000
88 Clinton Ave, Mastic 1,008 06/26/2025
80 Clinton Ave, Mastic 1,971
89 Clinton Ave, Mastic 1,050 08/16/2000 $92,500
84 Clinton Ave, Mastic 06/28/2023 $390,000
83 Clinton Ave, Mastic 1,056
87 Clinton Ave, Mastic 1,074 11/04/2003 $218,500
135 Bedford Ave, Mastic 800 05/05/1998
141 Bedford Ave, Mastic 700 05/24/1993
19 Hawthorne St, Mastic 1,776
94 Clinton Ave, Mastic 1,100 05/31/2012 $180,000
145 Bedford Ave, Mastic 2,288 11/29/2022
133 Bedford Ave, Mastic 700 12/21/2017 $84,500
81 Clinton Ave, Mastic 1,900 10/04/2021
91 Clinton Ave, Mastic 1,302 05/26/2012
20 Carlton Ave, Mastic 2,288 12/22/2006 $365,700
131 Bedford Ave, Mastic 06/26/2015 $185,500
79 Clinton Ave, Mastic 2,103 12/13/2023 $420,000
90 Clinton Ave, Mastic 1,014

Nearby ZIP Codes for 21 Hawthorne Street, Mastic

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