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17 Millford Avenue, Mastic, NY 11950 Property Information

17 Millford Avenue, Mastic, NY 11950 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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17 Millford Avenue, Mastic, NY 11950
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Address

Primary address 17 Millford Avenue, Mastic
Zip code 11950
County Suffolk
Municipality Brookhaven
Parcel ID 4600120

Sales & Tax Overview for 17 Millford Avenue, Mastic

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

Current property tax $5,953

Lot & Building Information for 17 Millford Avenue, Mastic

Building sqft 1,184
Building class One Family Year-Round Residence (210)
Acreage 0.16
Year built 1960
Rooms 6
Bedrooms 3
Bathrooms 1
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Zoning, Use & Area Overview

Walk Score
48 /100. Car-Dependent
Transit Score
0 /100. Minimal Transit
Bike Score
40 /100. Somewhat Bikeable

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 17 Millford Avenue, Mastic

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About 17 Millford Avenue, Mastic

What is the year built & the total sq. ft. for 17 Millford Avenue, Mastic, NY 11950?

17 Millford Avenue, Mastic, NY 11950 was built in 1960 and has a total of 1,184 square feet.

What is the assessed value of 17 Millford Avenue, Mastic, NY 11950 and the property tax paid?

Assessed at $1,800, the tax amount paid for 17 Millford Avenue, Mastic, NY 11950 is $6,658.

When was 17 Millford Avenue, Mastic, NY 11950 last sold?

17 Millford Avenue, Mastic, NY 11950 was last sold in 02/20/2009.

Ownership Information

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Real Estate Reports:
Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District 
New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.
Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
How to Find Property Owners — The Complete Guide 
Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide 
For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.
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Past Sales & Property History for 17 Millford Avenue, Mastic

Create a free account to view the complete sales history for 17 Millford Avenue, Mastic, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

More about Suffolk County Property Records

Title Documents for 17 Millford Avenue, Mastic

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 Doc image
03/12/2009 - R
02/20/2009 - D		 Deed
03/03/1999 - R
11/23/1998 - D		 Deed
(Life estate deed)
           
           
           
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R: Recorded date
D: Document date

Property Taxes for 17 Millford Avenue, Mastic

Access detailed property tax data for 17 Millford Avenue, Mastic, NY 11950. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025-2026
Base tax $6,658
Current property tax $5,953
Market value $339,623
Assessed value $1,800

More about Suffolk County Property Taxes

Assessment History for 17 Millford Avenue, Mastic

Here's the assessment & property tax history for 17 Millford Avenue, 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 $339,623 $1,800 369.908 $6,658 +1.72%
2024-2025 $339,623 $1,800 363.67 $6,546 +2.08%
2023-2024 $333,333 $1,800 356.252 $6,413 -12.23%
2022-2023 $290,323 $1,800 405.87 $7,306 -3.28%
2021-2022 $243,243 $1,800 419.634 $7,553 +0.99%
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Permits for 17 Millford Avenue, Mastic

The complete history of permits filed for 17 Millford Avenue, 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 17 Millford Avenue, 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 17 Millford Avenue, Mastic 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

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Moriches Elementary School 5 Public K-5 822 1.23
William Floyd Learning Center NR Public K-5 68 1.62
William Floyd Elementary School 4 Public K-5 742 1.62
John S Hobart Elementary School 3 Public K-5 798 1.70
Nathaniel Woodhull Elementary School 6 Public K-5 703 1.93
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Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
William Floyd Middle School 3 Public 6-8 1,053 1.76
Eastport South Manor Junior Senior High School 5 Public 7-12 1,530 2.09
William Paca Middle School 4 Public 6-8 1,009 2.22
Center Moriches Middle School 3 Public 6-8 325 2.37
Our Lady Queen Of Apostles Reg Catholic School NR Private PK-8 153 3.43
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Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
William Floyd High School 5 Public 9-12 3,013 2.01
Eastport South Manor Junior Senior High School 5 Public 7-12 1,530 2.09
Center Moriches High School 8 Public 9-12 556 2.37
Leonard E Burket Christian School NR Private PK-12 77 3.54
Bellport Senior High School 5 Public 9-12 1,392 4.49
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Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 17 Millford Avenue, Mastic

Here are the neighbors for 17 Millford Avenue, Mastic.

Address Square feet Purchase date Purchase price
11 Boonar St, Mastic 1,200 01/06/2023 $420,000
11 Millford Ave, Mastic 1,050 02/16/2018 $129,000
56 Lambert Ave, Mastic 1,470 01/15/2003 $169,000
14 Boonar St, Mastic 807 03/28/2008 $255,000
9 Boonar St, Mastic 2,128 02/23/2021 $310,000
15 Millford Ave, Mastic 2,160 09/09/2020 $290,000
9 Millford Ave, Mastic 1,058 01/22/2021 $310,000
60 Lambert Ave, Mastic 1,040 05/24/2018 $45,000
5 Seaford Ave, Mastic 1,061 07/12/2023 $249,900
68 Lambert Ave, Mastic 1,075
46 Lambert Ave, Mastic 886
54 Lambert Ave, Mastic 1,140 02/27/2024 $280,000
13 Millford Ave, Mastic 1,050 12/23/2015 $78,500
62 Lambert Ave, Mastic 840 04/07/2022 $215,000
58 Lambert Ave, Mastic 1,056 08/06/2014 $160,000
64 Lambert Ave, Mastic
50 Lambert Ave, Mastic 1,322 09/22/2005
7 Millford Ave, Mastic 1,008 06/24/2022 $318,000
5 Millford Ave, Mastic 1,276 09/20/2018 $10
3 Millford Ave, Mastic 1,056
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Nearby ZIP Codes for 17 Millford Avenue, Mastic

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