Google street view image for 7 Sinclair St, Mastic, NY 11950

Off market oct 2001 for $35K

$522,089

Est. refi paymentEst. refi $237/mo

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— ba

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1,338

sq ft

7 Sinclair St, Mastic, NY 11950

About this home

7 Sinclair St is a 1,338 square foot house on a 10,019 square foot lot. - it last sold on October 29, 2001 for $35,000. Based on Redfin's Mastic data, we estimate the home's value is $522,089.

Single-familyProperty Type

2003Year Built

10,019 sq ftLot Size

$390Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$522,089

$487K since sold in October 2001$8,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.8% higher than the average sale price ($518K) of 6 comparable homes.

SOLD SEP 22, 2026
$385,000
A
3 beds2 baths1,188 sq ft
5 Gores Dr, Mastic, NY 11950
Listing by Your Team D&G Realty Ltd
SOLD JUL 24, 2026
$460,000
B
2 beds1 bath1,040 sq ft
34 Robert St, Mastic, NY 11950
Listing by Realty Connect USA L I Inc
SOLD JUN 3, 2026
$610,000
C
6 beds3 baths1,224 sq ft
17 Nelson Pl, Mastic, NY 11950
Listing by Professional RE of New York
SOLD SEP 14, 2026
$505,000
D
3 beds2.5 baths1,540 sq ft
16 Gores Dr, Mastic, NY 11950
Listing by Douglas Elliman Real Estate
SOLD SEP 10, 2026
$573,000
E
3 beds1.5 baths1,144 sq ft
103 Hampton Ave, Mastic, NY 11950
Listing by Realty Advisors Inc
SOLD JUL 22, 2026
$575,000
F
4 beds1.5 baths1,494 sq ft
92 Southaven Ave, Mastic, NY 11950
Listing by Coldwell Banker American Homes

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Earn from this home

Sell

$483,036

Est. take-home

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Refinance

Est. cash available

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Market trends in 11950, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.3%

0.8% MoM

Median sale price

$522K

$26K MoM

Avg. days on market

28d

1 days MoM

Recently sold homes

2 MoM

New listings for sale

NEW 16 HRS AGO
$599,996
3 beds2 baths2,000 sq ft
218 N Titmus Dr, Mastic, NY 11950
Listing by BERKSHIRE HATHAWAY
OPEN SAT, 12PM TO 2PM
$549,990
3 beds1 bath1,135 sq ft
21 Aberdeen Dr, Mastic, NY 11950
Listing by Coldwell Banker M&D Good Life
OPEN SAT, 1PM TO 3PM
$599,000
5 beds2 baths2,075 sq ft
45 Robinwood St, Mastic, NY 11950
Listing by Power Team Realty Corp
$529,000
3 beds2.5 baths1,534 sq ft
22 Logan Pl, Mastic, NY 11950
Listing by Signature Premier Properties
COMING SOON
$649,999
4 beds1.5 baths2,113 sq ft
133 N Titmus Dr, Mastic, NY 11950
Listing by EXP Realty
$485,000
3 beds1 bath1,075 sq ft
129 Shinnecock Ave, Mastic, NY 11950
Listing by BH&G R E Realty Connect
OPEN SAT, 12PM TO 1:30PM
$500,000
3 beds2 baths1,556 sq ft
44 Floradora Dr, Mastic, NY 11950
Listing by Signature Premier Properties
See all

Provided by Redfin

Sale history for 7 Sinclair St

Year

Property tax

Land + Additions

Assessment*

2026

$6,187

$200 + $1,400

$1,600

2025

$6,187 (+2.8%)

$200 + $1,400

$1,600

2024

$6,020 (+6.4%)

$200 + $1,400

$1,600

2023

$5,656 (−10.3%)

$200 + $1,400

$1,600

2022

$6,303

$200 + $1,400

$1,600

2021

$6,303 (+1.2%)

$200 + $1,400

$1,600

2020

$6,227 (+2.4%)

$200 + $1,400

$1,600

2019

$6,079 (+2.7%)

$200 + $1,400

$1,600

2018

$5,916 (+1.8%)

$200 + $1,400

$1,600

2017

$5,814 (−0.4%)

$200 + $1,400

$1,600

2016

$5,840 (−30.3%)

$200 + $1,400

$1,600

2015

$8,377 (+2.7%)

$200 + $2,105

$2,305

2014

$8,153 (+2.8%)

$200 + $2,105

$2,305

2013

$7,933 (+2.3%)

$200 + $2,105

$2,305

2012

$7,755 (+9.2%)

$200 + $2,105

$2,305

2011

$7,105 (+4.4%)

$200 + $2,105

$2,305

2010

$6,804 (+2.6%)

$200 + $2,105

$2,305

2009

$6,631

$200 + $2,105

$2,305

Tax history for 7 Sinclair St

Year

Property tax

Land + Additions

Assessment*

2026

$6,187

$200 + $1,400

$1,600

2025

$6,187 (+2.8%)

$200 + $1,400

$1,600

2024

$6,020 (+6.4%)

$200 + $1,400

$1,600

2023

$5,656 (−10.3%)

$200 + $1,400

$1,600

2022

$6,303

$200 + $1,400

$1,600

2021

$6,303 (+1.2%)

$200 + $1,400

$1,600

2020

$6,227 (+2.4%)

$200 + $1,400

$1,600

2019

$6,079 (+2.7%)

$200 + $1,400

$1,600

2018

$5,916 (+1.8%)

$200 + $1,400

$1,600

2017

$5,814 (−0.4%)

$200 + $1,400

$1,600

2016

$5,840 (−30.3%)

$200 + $1,400

$1,600

2015

$8,377 (+2.7%)

$200 + $2,105

$2,305

2014

$8,153 (+2.8%)

$200 + $2,105

$2,305

2013

$7,933 (+2.3%)

$200 + $2,105

$2,305

2012

$7,755 (+9.2%)

$200 + $2,105

$2,305

2011

$7,105 (+4.4%)

$200 + $2,105

$2,305

2010

$6,804 (+2.6%)

$200 + $2,105

$2,305

2009

$6,631

$200 + $2,105

$2,305

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Exterior

Exterior Information
Building Style Type: Ranch

Property Information
Subdivision Name: MASTIC PARK
Ground Floor Sq. Ft: 1,296
Building Sq. Ft: 1,338
Legal Description: MASTIC PARK 639 SEC 7 6321 TO 6325 INC

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,019
Legal Lot Number: 28
Legal Block Number: 0008
Municipality Name: BROOKHAVEN
Acres: 0.23
State Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,338
Stories: —
Lot Size: 10,019 square feet
Style: Single Family Residential
Year Built: 2003
Year Renovated: —
County: Suffolk County
APN: 0200823000800028000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Moriches Elementary School

Public K-5 • Assigned • 1.2mi

8/10

William Floyd Middle School

Public 6-8 • Assigned • 1.7mi

5/10

William Floyd High School

Public 9-12 • Assigned • 1.8mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 92° expected this year, 19 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

4/10 Air Factor

3 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Mastic, NY • 11950

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 8.9 hours in June and 4.6 hours in December, which is comparable to the U.S. average for solar exposure.

8.9 hrs

4.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$496,000 – $601,000

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Nearby similar homes

$624,999

4 beds3 baths1,768 sq ft

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Listing by Signature Premier Properties

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Listing by Specialty Home Realty LLC

OPEN SAT, 1PM TO 3PM

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Listing by Power Team Realty Corp

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Listing by Signature Premier Properties

New listings for sale in 11950

NEW 16 HRS AGO

$599,996

3 beds2 baths2,000 sq ft

218 N Titmus Dr, Mastic, NY 11950

Listing by BERKSHIRE HATHAWAY

OPEN SAT, 12PM TO 2PM

$549,990

3 beds1 bath1,135 sq ft

21 Aberdeen Dr, Mastic, NY 11950

Listing by Coldwell Banker M&D Good Life

OPEN SAT, 1PM TO 3PM

$599,000

5 beds2 baths2,075 sq ft

45 Robinwood St, Mastic, NY 11950

Listing by Power Team Realty Corp

$529,000

3 beds2.5 baths1,534 sq ft

22 Logan Pl, Mastic, NY 11950

Listing by Signature Premier Properties

COMING SOON3D WALKTHROUGH

$649,999

4 beds1.5 baths2,113 sq ft

133 N Titmus Dr, Mastic, NY 11950

Listing by EXP Realty

$485,000

3 beds1 bath1,075 sq ft

129 Shinnecock Ave, Mastic, NY 11950

Listing by BH&G R E Realty Connect

OPEN SAT, 12PM TO 1:30PM

$500,000

3 beds2 baths1,556 sq ft

44 Floradora Dr, Mastic, NY 11950

Listing by Signature Premier Properties

Home values near 7 Sinclair St

Data from public records.

Address	Redfin Estimate
10 Sinclair St, Mastic, NY - Beds \| - Baths \| 2012 Sq. Ft.	$549,213
6 Sinclair St, Mastic, NY - Beds \| - Baths \| 1154 Sq. Ft.	$538,208

Address	Redfin Estimate
17 Sinclair St, Mastic, NY - Beds \| - Baths \| 1557 Sq. Ft.	$479,450
16 Sinclair St, Mastic, NY - Beds \| - Baths \| 2187 Sq. Ft.	$572,350

Address	Redfin Estimate
4 Sinclair St, Mastic, NY - Beds \| - Baths \| 1560 Sq. Ft.	$532,650
11 Sinclair St, Mastic, NY - Beds \| - Baths \| 1542 Sq. Ft.	$512,355

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11950, NY

Sale history for 7 Sinclair St

Tax history for 7 Sinclair St

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11950

Home values near 7 Sinclair St

More real estate resources